diff options
Diffstat (limited to 'lib/kernel')
43 files changed, 1495 insertions, 1226 deletions
diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml index ee687511a3..bb111a2242 100644 --- a/lib/kernel/doc/src/code.xml +++ b/lib/kernel/doc/src/code.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2011</year> + <year>1996</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -728,16 +728,13 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]), </desc> </func> <func> - <name>is_module_native(Module) -> boolean() | undefined</name> + <name name="is_module_native" arity="1"/> <fsummary>Test whether a module has native code</fsummary> - <type> - <v>Module = module()</v> - </type> <desc> - <p>This function returns <c>true</c> if <c>Module</c> is + <p>This function returns <c>true</c> if <c><anno>Module</anno></c> is name of a loaded module that has native code loaded, and - <c>false</c> if <c>Module</c> is loaded but does not have - native. If <c>Module</c> is not loaded, this function returns + <c>false</c> if <c><anno>Module</anno></c> is loaded but does not have + native. If <c><anno>Module</anno></c> is not loaded, this function returns <c>undefined</c>.</p> </desc> </func> diff --git a/lib/kernel/doc/src/erl_ddll.xml b/lib/kernel/doc/src/erl_ddll.xml index 1911fb628e..26db11cfcd 100644 --- a/lib/kernel/doc/src/erl_ddll.xml +++ b/lib/kernel/doc/src/erl_ddll.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1997</year><year>2011</year> + <year>1997</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -182,11 +182,8 @@ </datatypes> <funcs> <func> - <name>demonitor(MonitorRef) -> ok</name> + <name name="demonitor" arity="1"/> <fsummary>Remove a monitor for a driver</fsummary> - <type> - <v>MonitorRef = reference()</v> - </type> <desc> <p>Removes a driver monitor in much the same way as <seealso marker="erts:erlang#erlang:demonitor/1">erlang:demonitor/1</seealso> does with process @@ -232,24 +229,19 @@ </desc> </func> <func> - <name>info(Name, Tag) -> Value</name> + <name name="info" arity="2"/> <fsummary>Retrieve specific information about one driver</fsummary> - <type> - <v>Name = string() | atom()</v> - <v>Tag = processes | driver_options | port_count | linked_in_driver | permanent | awaiting_load | awaiting_unload</v> - <v>Value = term()</v> - </type> <desc> <p>This function returns specific information about one aspect - of a driver. The <c>Tag</c> parameter specifies which aspect - to get information about. The <c>Value</c> return differs + of a driver. The <c><anno>Tag</anno></c> parameter specifies which aspect + to get information about. The <c><anno>Value</anno></c> return differs between different tags:</p> <taglist> <tag><em>processes</em></tag> <item> <p>Return all processes containing <seealso marker="#users">users</seealso> of the specific drivers - as a list of tuples <c>{pid(),int()}</c>, where the - <c>int()</c> denotes the number of users in the process + as a list of tuples <c>{pid(),integer() >= 0}</c>, where the + <c>integer()</c> denotes the number of users in the process <c>pid()</c>.</p> </item> <tag><em>driver_options</em></tag> @@ -261,16 +253,16 @@ </item> <tag><em>port_count</em></tag> <item> - <p>Return the number of ports (an <c>int()</c>) using the driver.</p> + <p>Return the number of ports (an <c>integer >= 0()</c>) using the driver.</p> </item> <tag><em>linked_in_driver</em></tag> <item> - <p>Return a <c>bool()</c>, being <c>true</c> if the driver is a + <p>Return a <c>boolean()</c>, being <c>true</c> if the driver is a statically linked in one and <c>false</c> otherwise.</p> </item> <tag><em>permanent</em></tag> <item> - <p>Return a <c>bool()</c>, being <c>true</c> if the driver has made + <p>Return a <c>boolean()</c>, being <c>true</c> if the driver has made itself permanent (and is <em>not</em> a statically linked in driver). <c>false</c> otherwise.</p> </item> @@ -278,14 +270,14 @@ <item> <p>Return a list of all processes having monitors for <c>loading</c> active, each process returned as - <c>{pid(),int()}</c>, where the <c>int()</c> is the + <c>{pid(),integer() >= 0}</c>, where the <c>integer()</c> is the number of monitors held by the process <c>pid()</c>.</p> </item> <tag><em>awaiting_unload</em></tag> <item> <p>Return a list of all processes having monitors for <c>unloading</c> active, each process returned as - <c>{pid(),int()}</c>, where the <c>int()</c> is the + <c>{pid(),integer() >= 0}</c>, where the <c>integer()</c> is the number of monitors held by the process <c>pid()</c>.</p> </item> </taglist> @@ -377,41 +369,34 @@ </desc> </func> <func> - <name>monitor(Tag, Item) -> MonitorRef</name> + <name name="monitor" arity="2"/> <fsummary>Create a monitor for a driver</fsummary> - <type> - <v>Tag = driver </v> - <v>Item = {Name, When}</v> - <v>Name = atom() | string()</v> - <v>When = loaded | unloaded | unloaded_only</v> - <v>MonitorRef = reference()</v> - </type> <desc> <p>This function creates a driver monitor and works in many ways as the function <seealso marker="erts:erlang#erlang:monitor/2">erlang:monitor/2</seealso>, does for processes. When a driver changes state, the monitor results in a monitor-message being sent to the calling - process. The <c>MonitorRef</c> returned by this function is + process. The <c><anno>MonitorRef</anno></c> returned by this function is included in the message sent.</p> <p>As with process monitors, each driver monitor set will only generate <em>one single message</em>. The monitor is "destroyed" after the message is sent and there is then no need to call <seealso marker="#demonitor/1">demonitor/1</seealso>.</p> - <p>The <c>MonitorRef</c> can also be used in subsequent calls + <p>The <c><anno>MonitorRef</anno></c> can also be used in subsequent calls to <seealso marker="#demonitor/1">demonitor/1</seealso> to remove a monitor.</p> <p>The function accepts the following parameters:</p> <taglist> - <tag><em>Tag</em></tag> + <tag><em><anno>Tag</anno></em></tag> <item> <p>The monitor tag is always <c>driver</c> as this function can only be used to create driver monitors. In the future, driver monitors will be integrated with process monitors, why this parameter has to be given for consistence.</p> </item> - <tag><em>Item</em></tag> + <tag><em><anno>Item</anno></em></tag> <item> - <p>The <c>Item</c> parameter specifies which driver one + <p>The <c><anno>Item</anno></c> parameter specifies which driver one wants to monitor (the name of the driver) as well as which state change one wants to monitor. The parameter is a tuple of arity two whose first element is the @@ -588,22 +573,8 @@ </desc> </func> <func> - <name>try_load(Path, Name, OptionList) -> {ok,Status} | {ok, PendingStatus, Ref} | {error, ErrorDesc}</name> + <name name="try_load" arity="3"/> <fsummary>Load a driver</fsummary> - <type> - <v>Path = Name = string() | atom()</v> - <v>OptionList = [ Option ]</v> - <v>Option = {driver_options, DriverOptionList} | {monitor, MonitorOption} | {reload, ReloadOption}</v> - <v>DriverOptionList = [ DriverOption ]</v> - <v>DriverOption = kill_ports</v> - <v>MonitorOption = pending_driver | pending</v> - <v>ReloadOption = pending_driver | pending</v> - <v>Status = loaded | already_loaded | PendingStatus </v> - <v>PendingStatus = pending_driver | pending_process</v> - <v>Ref = reference()</v> - <v>ErrorDesc = ErrorAtom | OpaqueError</v> - <v>ErrorAtom = linked_in_driver | inconsistent | permanent | not_loaded_by_this_process | not_loaded | pending_reload | pending_process</v> - </type> <desc> <p>This function provides more control than the <c>load/2</c>/<c>reload/2</c> and @@ -655,65 +626,65 @@ <p>When the function returns <c>{ok, pending_driver}</c> or <c>{ok, pending_process}</c>, one might want to get information about when the driver is <em>actually</em> loaded. This can - be achieved by using the <c>{monitor, PendingOption}</c> option.</p> + be achieved by using the <c>{monitor, <anno>MonitorOption</anno>}</c> option.</p> <p>When monitoring is requested, and a corresponding <c>{ok, pending_driver}</c> or <c>{ok, pending_process}</c> would be - returned, the function will instead return a tuple <c>{ok, PendingStatus, reference()}</c> and the process will, at a later + returned, the function will instead return a tuple <c>{ok, <anno>PendingStatus</anno>, reference()}</c> and the process will, at a later time when the driver actually gets loaded, get a monitor message. The monitor message one can expect is described in the <seealso marker="#monitor/2">monitor/2</seealso> function description. </p> <note> <p>Note that in case of loading, monitoring can - <em>not</em> only get triggered by using the <c>{reload, ReloadOption}</c> option, but also in special cases where + <em>not</em> only get triggered by using the <c>{reload, <anno>ReloadOption</anno>}</c> option, but also in special cases where the load-error is transient, why <c>{monitor, pending_driver}</c> should be used under basically <em>all</em> real world circumstances!</p> </note> <p>The function accepts the following parameters:</p> <taglist> - <tag><em>Path</em></tag> + <tag><em><anno>Path</anno></em></tag> <item> <p>The filesystem path to the directory where the driver object file is situated. The filename of the object file (minus extension) must correspond to the driver name (used in the name parameter) and the driver must identify itself with the very same name. The - <c>Path</c> might be provided as an <em>io_list</em>, - meaning it can be a list of other io_lists, characters + <c><anno>Path</anno></c> might be provided as an <em>iolist()</em>, + meaning it can be a list of other <c>iolist()</c>s, characters (eight bit integers) or binaries, all to be flattened into a sequence of characters.</p> - <p>The (possibly flattened) <c>Path</c> parameter must be + <p>The (possibly flattened) <c><anno>Path</anno></c> parameter must be consistent throughout the system, a driver should, by all <seealso marker="#users">users</seealso>, be loaded - using the same <em>literal</em><c>Path</c>. The + using the same <em>literal</em><c><anno>Path</anno></c>. The exception is when <em>reloading</em> is requested, in - which case the <c>Path</c> may be specified + which case the <c><anno>Path</anno></c> may be specified differently. Note that all <seealso marker="#users">users</seealso> trying to load the - driver at a later time will need to use the <em>new</em><c>Path</c> if the <c>Path</c> is changed using a + driver at a later time will need to use the <em>new</em><c><anno>Path</anno></c> if the <c><anno>Path</anno></c> is changed using a <c>reload</c> option. This is yet another reason to have <em>only one loader</em> of a driver one wants to upgrade in a running system! </p> </item> - <tag><em>Name</em></tag> + <tag><em><anno>Name</anno></em></tag> <item> <p>The name parameter is the name of the driver to be used in subsequent calls to <seealso marker="erts:erlang#open_port/2">open_port</seealso>. The - name can be specified either as an <c>io_list()</c> or + name can be specified either as an <c>iolist()</c> or as an <c>atom()</c>. The name given when loading is used to find the actual object file (with the - help of the <c>Path</c> and the system implied + help of the <c><anno>Path</anno></c> and the system implied extension suffix, i.e. <c>.so</c>). The name by which the driver identifies itself must also be consistent - with this <c>Name</c> parameter, much as a beam-file's + with this <c><anno>Name</anno></c> parameter, much as a beam-file's module name much correspond to its filename.</p> </item> - <tag><em>OptionList</em></tag> + <tag><em><anno>OptionList</anno></em></tag> <item> <p>A number of options can be specified to control the loading operation. The options are given as a list of two-tuples, the tuples having the following values and meanings:</p> <taglist> - <tag><em>{driver_options, DriverOptionsList}</em></tag> + <tag><em>{driver_options, <anno>DriverOptionList</anno>}</em></tag> <item> <p>This option is to provide options that will change its general behavior and will "stick" to the driver @@ -729,14 +700,14 @@ when the last <seealso marker="#users">user</seealso> calls <seealso marker="#try_unload/2">try_unload/2</seealso>, or the last process having loaded the driver exits.</p> </item> - <tag><em>{monitor, MonitorOption}</em></tag> + <tag><em>{monitor, <anno>MonitorOption</anno>}</em></tag> <item> - <p>A <c>MonitorOption</c> tells <c>try_load/3</c> to + <p>A <c><anno>MonitorOption</anno></c> tells <c>try_load/3</c> to trigger a driver monitor under certain conditions. When the monitor is triggered, the - function will return a three-tuple <c>{ok, PendingStatus, reference()}</c>, where the <c>reference()</c> is + function will return a three-tuple <c>{ok, <anno>PendingStatus</anno>, reference()}</c>, where the <c>reference()</c> is the monitor ref for the driver monitor.</p> - <p>Only one <c>MonitorOption</c> can be specified and + <p>Only one <c><anno>MonitorOption</anno></c> can be specified and it is either the atom <c>pending</c>, which means that a monitor should be created whenever a load operation is delayed, and the atom @@ -747,7 +718,7 @@ is present for completeness, it is very well defined which reload-options might give rise to which delays. It might, however, be a good idea to use the - same <c>MonitorOption</c> as the <c>ReloadOption</c> + same <c><anno>MonitorOption</anno></c> as the <c><anno>ReloadOption</anno></c> if present.</p> <p>If reloading is not requested, it might still be useful to specify the <c>monitor</c> option, as @@ -760,12 +731,12 @@ <c>{monitor, pending_driver}</c> in production code (see the monitor discussion above). </p> </item> - <tag><em>{reload,RealoadOption}</em></tag> + <tag><em>{reload,<anno>ReloadOption</anno>}</em></tag> <item> <p>This option is used when one wants to <em>reload</em> a driver from disk, most often in a code upgrade scenario. Having a <c>reload</c> option - also implies that the <c>Path</c> parameter need + also implies that the <c><anno>Path</anno></c> parameter need <em>not</em> be consistent with earlier loads of the driver.</p> <p>To reload a driver, the process needs to have previously @@ -814,9 +785,9 @@ <tag><em>{error,inconsistent}</em></tag> <item> <p>The driver has already been loaded with either other - <c>DriverOptions</c> or a different <em>literal</em><c>Path</c> argument.</p> + <c><anno>DriverOptionList</anno></c> or a different <em>literal</em><c>Path</c> argument.</p> <p>This can happen even if a <c>reload</c> option is given, - if the <c>DriverOptions</c> differ from the current.</p> + if the <c>DriverOptionList</c> differ from the current.</p> </item> <tag><em>{error, permanent}</em></tag> <item> @@ -830,19 +801,19 @@ </item> <tag><em>{error, pending_reload}</em></tag> <item> - <p>Driver reload is already requested by another <seealso marker="#users">user</seealso> when the <c>{reload, ReloadOption}</c> option was given.</p> + <p>Driver reload is already requested by another <seealso marker="#users">user</seealso> when the <c>{reload, <anno>ReloadOption</anno>}</c> option was given.</p> </item> <tag><em>{error, not_loaded_by_this_process}</em></tag> <item> <p>Appears when the <c>reload</c> option is given. The - driver <c>Name</c> is present in the system, but there is no + driver <c><anno>Name</anno></c> is present in the system, but there is no <seealso marker="#users">user</seealso> of it in this process.</p> </item> <tag><em>{error, not_loaded}</em></tag> <item> <p>Appears when the <c>reload</c> option is given. The - driver <c>Name</c> is not in the system. Only drivers + driver <c><anno>Name</anno></c> is not in the system. Only drivers loaded by this process can be reloaded.</p> </item> </taglist> @@ -856,18 +827,8 @@ </desc> </func> <func> - <name>try_unload(Name, OptionList) -> {ok,Status} | {ok, PendingStatus, Ref} | {error, ErrorAtom}</name> + <name name="try_unload" arity="2"/> <fsummary>Unload a driver</fsummary> - <type> - <v>Name = string() | atom()</v> - <v>OptionList = [ Option ]</v> - <v>Option = {monitor, MonitorOption} | kill_ports</v> - <v>MonitorOption = pending_driver | pending</v> - <v>Status = unloaded | PendingStatus </v> - <v>PendingStatus = pending_driver | pending_process</v> - <v>Ref = reference()</v> - <v>ErrorAtom = linked_in_driver | not_loaded | not_loaded_by_this_process | permanent</v> - </type> <desc> <p>This is the low level function to unload (or decrement reference counts of) a driver. It can be used to force port @@ -948,15 +909,15 @@ </taglist> <p>The function accepts the following parameters:</p> <taglist> - <tag><em>Name</em></tag> + <tag><em><anno>Name</anno></em></tag> <item> <p>The name parameter is the name of the driver to be unloaded. The name can be specified either as an - <c>io_list()</c> or as an <c>atom()</c>. </p> + <c>iolist()</c> or as an <c>atom()</c>. </p> </item> - <tag><em>OptionList</em></tag> + <tag><em><anno>OptionList</anno></em></tag> <item> - <p>The <c>OptionList</c> argument can be used to specify + <p>The <c><anno>OptionList</anno></c> argument can be used to specify certain behavior regarding ports as well as triggering monitors under certain conditions:</p> <taglist> @@ -972,10 +933,10 @@ unloads, one should use the driver option <c>kill_ports</c> when loading the driver instead.</p> </item> - <tag><em>{monitor, MonitorOption}</em></tag> + <tag><em>{monitor, <anno>MonitorOption</anno>}</em></tag> <item> <p>This option creates a driver monitor if the condition - given in <c>MonitorOptions</c> is true. The valid + given in <c><anno>MonitorOption</anno></c> is true. The valid options are:</p> <taglist> <tag><em>pending_driver</em></tag> @@ -989,7 +950,7 @@ <c>{ok, pending_driver}</c> or <c>{ok, pending_process}</c>.</p> </item> </taglist> - <p>The <c>pending_driver</c> <c>MonitorOption</c> is by far + <p>The <c>pending_driver</c> <c><anno>MonitorOption</anno></c> is by far the most useful and it has to be used to ensure that the driver has really been unloaded and the ports closed whenever the <c>kill_ports</c> option is used or the @@ -1016,11 +977,11 @@ </item> <tag><em>{error, not_loaded}</em></tag> <item> - <p>The driver <c>Name</c> is not present in the system.</p> + <p>The driver <c><anno>Name</anno></c> is not present in the system.</p> </item> <tag><em>{error, not_loaded_by_this_process}</em></tag> <item> - <p>The driver <c>Name</c> is present in the system, but + <p>The driver <c><anno>Name</anno></c> is present in the system, but there is no <seealso marker="#users">user</seealso> of it in this process. </p> <p>As a special case, drivers can be unloaded from @@ -1088,12 +1049,8 @@ </desc> </func> <func> - <name>loaded_drivers() -> {ok, Drivers}</name> + <name name="loaded_drivers" arity="0"/> <fsummary>List loaded drivers</fsummary> - <type> - <v>Drivers = [Driver]</v> - <v>Driver = string()</v> - </type> <desc> <p>Returns a list of all the available drivers, both (statically) linked-in and dynamically loaded ones.</p> diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml index ec3274965a..cd86b364f6 100644 --- a/lib/kernel/doc/src/error_logger.xml +++ b/lib/kernel/doc/src/error_logger.xml @@ -127,11 +127,8 @@ ok</pre> </desc> </func> <func> - <name>warning_map() -> Tag</name> + <name name="warning_map" arity="0"/> <fsummary>Return the current mapping for warning events</fsummary> - <type> - <v>Tag = error | warning | info</v> - </type> <desc> <p>Returns the current mapping for warning events. Events sent using <c>warning_msg/1,2</c> or <c>warning_report/1,2</c> diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml index 772eff13cc..b2a259080d 100644 --- a/lib/kernel/doc/src/file.xml +++ b/lib/kernel/doc/src/file.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2011</year> + <year>1996</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -412,7 +412,7 @@ </desc> </func> <func> - <name>file_info(Filename) -> {ok, FileInfo} | {error, Reason}</name> + <name name="file_info" arity="1"/> <fsummary>Get information about a file (deprecated)</fsummary> <desc> <p>This function is obsolete. Use <c>read_file_info/1,2</c> @@ -598,7 +598,7 @@ </desc> </func> <func> - <name>native_name_encoding() -> latin1 | utf8</name> + <name name="native_name_encoding" arity="0"/> <fsummary>Return the VM's configured filename encoding.</fsummary> <desc> <p>This function returns the configured default file name encoding to use for raw file names. Generally an application supplying file names raw (as binaries), should obey the character encoding returned by this function.</p> diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml index b727960d96..32b4a429dd 100644 --- a/lib/kernel/doc/src/inet.xml +++ b/lib/kernel/doc/src/inet.xml @@ -446,16 +446,6 @@ fe80::204:acff:fe17:bf38 faster than the receiver can read.</p> </item> - <tag><c>{bit8, clear | set | on | off}</c></tag> - <item> - <p> - Scans every byte in received data-packets and checks if the 8 bit - is set in any of them. Information is retrieved with - <c>inet:getopts/2</c>. - </p> - <p>Note that the <c>bit8</c> option is deprecated and will be removed in Erlang/OTP R16.</p> - </item> - <tag><c>{broadcast, Boolean}</c>(UDP sockets)</tag> <item> <p>Enable/disable permission to send broadcasts.</p> diff --git a/lib/kernel/doc/src/os.xml b/lib/kernel/doc/src/os.xml index e94119845a..621ca6e9ee 100644 --- a/lib/kernel/doc/src/os.xml +++ b/lib/kernel/doc/src/os.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1997</year><year>2011</year> + <year>1997</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -73,7 +73,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code> </desc> </func> <func> - <name>getenv() -> [string()]</name> + <name name="getenv" arity="0"/> <fsummary>List all environment variables</fsummary> <desc> <p>Returns a list of all environment variables. @@ -83,55 +83,40 @@ DirOut = os:cmd("dir"), % on Win32 platform</code> </desc> </func> <func> - <name>getenv(VarName) -> Value | false</name> + <name name="getenv" arity="1"/> <fsummary>Get the value of an environment variable</fsummary> - <type> - <v>VarName = string() </v> - <v>Value = string()</v> - </type> <desc> - <p>Returns the <c>Value</c> of the environment variable - <c>VarName</c>, or <c>false</c> if the environment variable + <p>Returns the <c><anno>Value</anno></c> of the environment variable + <c><anno>VarName</anno></c>, or <c>false</c> if the environment variable is undefined.</p> </desc> </func> <func> - <name>getpid() -> Value </name> + <name name="getpid" arity="0"/> <fsummary>Return the process identifier of the emulator process</fsummary> - <type> - <v>Value = string()</v> - </type> <desc> <p>Returns the process identifier of the current Erlang emulator in the format most commonly used by the operating system - environment. <c>Value</c> is returned as a string containing + environment. <c><anno>Value</anno></c> is returned as a string containing the (usually) numerical identifier for a process. On Unix, this is typically the return value of the <c>getpid()</c> - system call. On VxWorks, <c>Value</c> contains the task id - (decimal notation) of the Erlang task. On Windows, + system call. On Windows, the process id as returned by the <c>GetCurrentProcessId()</c> system call is used.</p> </desc> </func> <func> - <name>putenv(VarName, Value) -> true</name> + <name name="putenv" arity="2"/> <fsummary>Set a new value for an environment variable</fsummary> - <type> - <v>VarName = string() </v> - <v>Value = string()</v> - </type> <desc> - <p>Sets a new <c>Value</c> for the environment variable - <c>VarName</c>.</p> + <p>Sets a new <c><anno>Value</anno></c> for the environment variable + <c><anno>VarName</anno></c>.</p> </desc> </func> <func> - <name>timestamp() -> Timestamp</name> + <name name="timestamp" arity="0"/> + <type_desc variable="Timestamp">Timestamp = {MegaSecs, Secs, MicroSecs}</type_desc> <fsummary>Returna a timestamp from the OS in the erlang:now/0 format</fsummary> - <type> - <v>Timestamp = {MegaSecs, Secs, MicroSecs} = <seealso marker="erts:erlang#type-timestamp">erlang:timestamp()</seealso></v> - <v>MegaSecs = Secs = MicroSecs = integer() >= 0</v> - </type> <desc> <p>Returns a tuple in the same format as <seealso marker="erts:erlang#now/0">erlang:now/0</seealso>. The difference is that this function returns what the operating system thinks (a.k.a. the wall clock time) without any attempts at time correction. The result of two different calls to this function is <em>not</em> guaranteed to be different.</p> <p>The most obvious use for this function is logging. The tuple can be used together with the function <seealso marker="stdlib:calendar#now_to_universal_time/1">calendar:now_to_universal_time/1</seealso> @@ -168,8 +153,6 @@ format_utc_timestamp() -> Solaris 1 and 2, it will be <c>sunos</c>.</p> <p>In Windows, <c><anno>Osname</anno></c> will be either <c>nt</c> (on Windows NT), or <c>windows</c> (on Windows 95).</p> - <p>On VxWorks the OS family alone is returned, that is - <c>vxworks</c>.</p> <note> <p>Think twice before using this function. Use the <c>filename</c> module if you want to inspect or build diff --git a/lib/kernel/src/code.erl b/lib/kernel/src/code.erl index 363072951e..c808ac7cb7 100644 --- a/lib/kernel/src/code.erl +++ b/lib/kernel/src/code.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -70,46 +70,6 @@ -include_lib("kernel/include/file.hrl"). -%% User interface. -%% -%% objfile_extension() -> ".beam" -%% get_path() -> [Dir] -%% set_path([Dir]) -> true | {error, bad_directory | bad_path} -%% add_path(Dir) -> true | {error, bad_directory} -%% add_patha(Dir) -> true | {error, bad_directory} -%% add_pathz(Dir) -> true | {error, bad_directory} -%% add_paths([Dir]) -> ok -%% add_pathsa([Dir]) -> ok -%% add_pathsz([Dir]) -> ok -%% del_path(Dir) -> boolean() | {error, bad_name} -%% replace_path(Name, Dir) -> true | {error, bad_directory | bad_name -%% | {badarg,_}} -%% load_file(Module) -> {module, Module} | {error, What :: atom()} -%% load_abs(File) -> {module, Module} | {error, What :: atom()} -%% load_abs(File, Module) -> {module, Module} | {error, What :: atom()} -%% load_binary(Module, File, Bin)-> {module, Module} | {error, What :: atom()} -%% ensure_loaded(Module) -> {module, Module} | {error, What :: atom()} -%% delete(Module) -> boolean() -%% purge(Module) -> boolean() kills all procs running old code -%% soft_purge(Module) -> boolean() -%% is_loaded(Module) -> {file, loaded_filename()} | false -%% all_loaded() -> [{Module, loaded_filename()}] -%% get_object_code(Module) -> {Module, Bin, Filename} | error -%% stop() -> no_return() -%% root_dir() -> Dir -%% compiler_dir() -> Dir -%% lib_dir() -> Dir -%% lib_dir(Application) -> Dir | {error, bad_name} -%% priv_dir(Application) -> Dir | {error, bad_name} -%% stick_dir(Dir) -> ok | error -%% unstick_dir(Dir) -> ok | error -%% stick_mod(Module) -> true -%% unstick_mod(Module) -> true -%% is_sticky(Module) -> boolean() -%% which(Module) -> Filename | loaded_ret_atoms() | non_existing -%% set_primary_archive((FileName, ArchiveBin, FileInfo, ParserFun) -> ok | {error, Reason} -%% clash() -> ok prints out number of clashes - %%---------------------------------------------------------------------------- %% Some types for basic exported functions of this module %%---------------------------------------------------------------------------- @@ -125,6 +85,39 @@ -type loaded_ret_atoms() :: 'cover_compiled' | 'preloaded'. -type loaded_filename() :: (Filename :: file:filename()) | loaded_ret_atoms(). +%%% BIFs + +-export([get_chunk/2, is_module_native/1, make_stub_module/3, module_md5/1]). + +-spec get_chunk(Bin, Chunk) -> + binary() | undefined when + Bin :: binary(), + Chunk :: string(). + +get_chunk(_, _) -> + erlang:nif_error(undef). + +-spec is_module_native(Module) -> true | false | undefined when + Module :: module(). + +is_module_native(_) -> + erlang:nif_error(undef). + +-spec make_stub_module(Module, Beam, Info) -> Module when + Module :: module(), + Beam :: binary(), + Info :: {list(), list()}. + +make_stub_module(_, _, _) -> + erlang:nif_error(undef). + +-spec module_md5(binary()) -> binary() | undefined. + +module_md5(_) -> + erlang:nif_error(undef). + +%%% End of BIFs + %%---------------------------------------------------------------------------- %% User interface %%---------------------------------------------------------------------------- diff --git a/lib/kernel/src/disk_log_1.erl b/lib/kernel/src/disk_log_1.erl index 266df84a03..0cb1ed579a 100644 --- a/lib/kernel/src/disk_log_1.erl +++ b/lib/kernel/src/disk_log_1.erl @@ -1495,7 +1495,7 @@ fwrite_close2(Fd, FileName, B) -> pwrite_close2(Fd, FileName, Position, B) -> case file:pwrite(Fd, Position, B) of ok -> ok; - Error -> file_error(FileName, {error, Error}) + {error,Error} -> file_error(FileName, {error, Error}) end. position2(Fd, FileName, Pos) -> diff --git a/lib/kernel/src/erl_ddll.erl b/lib/kernel/src/erl_ddll.erl index 646cac99c5..f967fcc2ef 100644 --- a/lib/kernel/src/erl_ddll.erl +++ b/lib/kernel/src/erl_ddll.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2011. All Rights Reserved. +%% Copyright Ericsson AB 1997-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -30,9 +30,99 @@ %%---------------------------------------------------------------------------- -type path() :: string() | atom(). --type driver() :: string() | atom(). +-type driver() :: iolist() | atom(). %%---------------------------------------------------------------------------- +%%% BIFs + +-export([demonitor/1, info/2, format_error_int/1, monitor/2, + try_load/3, try_unload/2, loaded_drivers/0]). + +-spec demonitor(MonitorRef) -> ok when + MonitorRef :: reference(). + +demonitor(_) -> + erlang:nif_error(undef). + +-spec info(Name, Tag) -> Value when + Name :: driver(), + Tag :: processes | driver_options | port_count | linked_in_driver + | permanent | awaiting_load | awaiting_unload, + Value :: term(). + +info(_, _) -> + erlang:nif_error(undef). + +-spec format_error_int(ErrSpec) -> string() when + ErrSpec :: inconsisten | linked_in_driver | permanent + | not_loaded | not_loaded_by_this_process | not_pending + | already_loaded | unloading. + +format_error_int(_) -> + erlang:nif_error(undef). + +-spec monitor(Tag, Item) -> MonitorRef when + Tag :: driver, + Item :: {Name, When}, + Name :: driver(), + When :: loaded | unloaded | unloaded_only, + MonitorRef :: reference(). + +monitor(_, _) -> + erlang:nif_error(undef). + +-spec try_load(Path, Name, OptionList) -> + {ok,Status} | + {ok, PendingStatus, Ref} | + {error, ErrorDesc} when + Path :: path(), + Name :: driver(), + OptionList :: [Option], + Option :: {driver_options, DriverOptionList} + | {monitor, MonitorOption} + | {reload, ReloadOption}, + DriverOptionList :: [DriverOption], + DriverOption :: kill_ports, + MonitorOption :: pending_driver | pending, + ReloadOption :: pending_driver | pending, + Status :: loaded | already_loaded | PendingStatus, + PendingStatus :: pending_driver | pending_process, + Ref :: reference(), + ErrorDesc :: ErrorAtom | OpaqueError, + ErrorAtom :: linked_in_driver | inconsistent | permanent + | not_loaded_by_this_process | not_loaded + | pending_reload | pending_process, + OpaqueError :: term(). + +try_load(_, _, _) -> + erlang:nif_error(undef). + +-spec try_unload(Name, OptionList) -> + {ok, Status} | + {ok, PendingStatus, Ref} | + {error, ErrorAtom} when + Name :: driver(), + OptionList :: [Option], + Option :: {monitor, MonitorOption} | kill_ports, + MonitorOption :: pending_driver | pending, + Status :: unloaded | PendingStatus, + PendingStatus :: pending_driver | pending_process, + Ref :: reference(), + ErrorAtom :: linked_in_driver | not_loaded | + not_loaded_by_this_process | permanent. + +try_unload(_, _) -> + erlang:nif_error(undef). + +-spec loaded_drivers() -> {ok, Drivers} when + Drivers :: [Driver], + Driver :: string(). + +loaded_drivers() -> + erlang:nif_error(undef). + +%%% End of BIFs + -spec start() -> {'error', {'already_started', 'undefined'}}. diff --git a/lib/kernel/src/error_handler.erl b/lib/kernel/src/error_handler.erl index a67b11a888..f8bc5f499c 100644 --- a/lib/kernel/src/error_handler.erl +++ b/lib/kernel/src/error_handler.erl @@ -90,7 +90,7 @@ int() -> int. crash(Fun, Args) -> crash({Fun,Args,[]}). --spec crash(atom(), atom(), arity()) -> no_return(). +-spec crash(atom(), atom(), arity() | [term()]) -> no_return(). crash(M, F, A) -> crash({M,F,A,[]}). diff --git a/lib/kernel/src/error_logger.erl b/lib/kernel/src/error_logger.erl index f94cca000f..92c1eb80dc 100644 --- a/lib/kernel/src/error_logger.erl +++ b/lib/kernel/src/error_logger.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -42,6 +42,18 @@ -type state() :: {non_neg_integer(), non_neg_integer(), [term()]}. +%%% BIF + +-export([warning_map/0]). + +-spec warning_map() -> Tag when + Tag :: error | warning | info. + +warning_map() -> + erlang:nif_error(undef). + +%%% End of BIF + %%----------------------------------------------------------------- -spec start() -> {'ok', pid()} | {'error', any()}. diff --git a/lib/kernel/src/erts_debug.erl b/lib/kernel/src/erts_debug.erl index b8871e0d45..6654cd9ee7 100644 --- a/lib/kernel/src/erts_debug.erl +++ b/lib/kernel/src/erts_debug.erl @@ -28,6 +28,135 @@ %% same/2 %% flat_size/1 +%%% BIFs + +-export([breakpoint/2, disassemble/1, display/1, dist_ext_to_term/2, + dump_monitors/1, dump_links/1, flat_size/1, + get_internal_state/1, instructions/0, lock_counters/1, + same/2, set_internal_state/2]). + +-spec breakpoint(MFA, Flag) -> non_neg_integer() when + MFA :: {Module :: module(), + Function :: atom(), + Arity :: arity() | '_'}, + Flag :: boolean(). + +breakpoint(_, _) -> + erlang:nif_error(undef). + +-spec disassemble(What) -> false | undef | Result when + What :: MFA | Address, + Result :: {Address, Code, MFA}, + MFA :: mfa(), + Address :: non_neg_integer(), + Code :: binary(). + +disassemble(_) -> + erlang:nif_error(undef). + +-spec display(Term) -> string() when + Term :: term(). + +display(_) -> + erlang:nif_error(undef). + +-spec dist_ext_to_term(Tuple, Binary) -> term() when + Tuple :: tuple(), + Binary :: binary(). + +dist_ext_to_term(_, _) -> + erlang:nif_error(undef). + +-spec dump_monitors(Id) -> true when + Id :: pid() | atom(). + +dump_monitors(_) -> + erlang:nif_error(undef). + +-spec dump_links(Id) -> true when + Id :: pid() | port() | atom(). + +dump_links(_) -> + erlang:nif_error(undef). + +-spec flat_size(Term) -> non_neg_integer() when + Term :: term(). + +flat_size(_) -> + erlang:nif_error(undef). + +-spec get_internal_state(W) -> term() when + W :: reds_left | node_and_dist_references | monitoring_nodes + | next_pid | 'DbTable_words' | check_io_debug + | process_info_args | processes | processes_bif_info + | max_atom_out_cache_index | nbalance | available_internal_state + | force_heap_frags | memory + | {process_status, pid()} + | {link_list, pid() | port() | node()} + | {monitor_list, pid() | node()} + | {channel_number, non_neg_integer()} + | {have_pending_exit, pid() | port() | atom()} + | {binary_info, binary()} + | {term_to_binary_no_funs, term()} + | {dist_port, port()} + | {atom_out_cache_index, atom()} + | {fake_scheduler_bindings, + default_bind | spread | processor_spread | thread_spread + | thread_no_node_processor_spread | no_node_processor_spread + | no_node_thread_spread | no_spread | unbound} + | {reader_groups_map, non_neg_integer()}. + +get_internal_state(_) -> + erlang:nif_error(undef). + +-spec instructions() -> [string()]. + +instructions() -> + erlang:nif_error(undef). + +-spec lock_counters(info) -> term(); + (clear) -> ok; + ({copy_save, boolean()}) -> boolean(); + ({process_locks, boolean()}) -> boolean(). + +lock_counters(_) -> + erlang:nif_error(undef). + +-spec same(Term1, Term2) -> boolean() when + Term1 :: term(), + Term2 :: term(). + +same(_, _) -> + erlang:nif_error(undef). + +-spec set_internal_state(available_internal_state, boolean()) -> boolean(); + (reds_left, non_neg_integer()) -> true; + (block, non_neg_integer()) -> true; + (sleep, non_neg_integer()) -> true; + (block_scheduler, non_neg_integer()) -> true; + (next_pid, non_neg_integer()) -> false | integer(); + (force_gc, pid() | atom()) -> boolean(); + (send_fake_exit_signal, {pid() | port(), pid(), term()}) -> dead | message | unaffected | exit; + (colliding_names, {atom(), non_neg_integer()}) -> + [atom()]; + (binary_loop_limit, default) -> -1; + (binary_loop_limit, non_neg_integer()) -> non_neg_integer(); + (re_loop_limit, default) -> -1; + (re_loop_limit, non_neg_integer()) -> non_neg_integer(); + (unicode_loop_limit, default) -> -1; + (unicode_loop_limit, non_neg_integer()) -> non_neg_integer(); + (hipe_test_reschedule_suspend, term()) -> nil(); + (hipe_test_reschedule_resume, pid() | port()) -> boolean(); + (test_long_gc_sleep, non_neg_integer()) -> true; + (kill_dist_connection, port()) -> boolean(); + (not_running_optimization, boolean()) -> boolean(); + (wait, deallocations) -> ok. + +set_internal_state(_, _) -> + erlang:nif_error(undef). + +%%% End of BIFs + %% size(Term) %% Returns the size of Term in actual heap words. Shared subterms are %% counted once. Example: If A = [a,b], B =[A,A] then size(B) returns 8, diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl index cdb984c333..22af38c598 100644 --- a/lib/kernel/src/file.erl +++ b/lib/kernel/src/file.erl @@ -111,6 +111,24 @@ -type sendfile_option() :: {chunk_size, non_neg_integer()}. -type file_info_option() :: {'time', 'local'} | {'time', 'universal'} | {'time', 'posix'}. +%%% BIFs + +-export([file_info/1, native_name_encoding/0]). + +-spec file_info(Filename) -> {ok, FileInfo} | {error, Reason} when + Filename :: name(), + FileInfo :: file_info(), + Reason :: posix() | badarg. + +file_info(_) -> + erlang:nif_error(undef). + +-spec native_name_encoding() -> latin1 | utf8. + +native_name_encoding() -> + erlang:nif_error(undef). + +%%% End of BIFs %%%----------------------------------------------------------------- diff --git a/lib/kernel/src/hipe_unified_loader.erl b/lib/kernel/src/hipe_unified_loader.erl index 8b3aa0286d..06d404905d 100644 --- a/lib/kernel/src/hipe_unified_loader.erl +++ b/lib/kernel/src/hipe_unified_loader.erl @@ -34,6 +34,13 @@ -module(hipe_unified_loader). +-compile(no_native). +% 'no_native' is a workaround to avoid "The code server called unloaded module" +% caused by Mod:module_info(exports) in patch_to_emu_step1() called by post_beam_load. +% Reproducable with hipelibs and asn1_SUITE. +% I think the real solution would be to let BIF erlang:load_module/2 redirect all +% hipe calls to the module and thereby remove post_beam_load. + -export([chunk_name/1, %% Only the code and code_server modules may call the entries below! load_native_code/2, @@ -330,11 +337,16 @@ exports(ExportMap, BaseAddress) -> exports(ExportMap, BaseAddress, [], []). exports([Offset,M,F,A,IsClosure,IsExported|Rest], BaseAddress, MFAs, Addresses) -> - MFA = {M,F,A}, - Address = BaseAddress + Offset, - FunDef = #fundef{address=Address, mfa=MFA, is_closure=IsClosure, - is_exported=IsExported}, - exports(Rest, BaseAddress, [MFA|MFAs], [FunDef|Addresses]); + case IsExported andalso erlang:is_builtin(M, F, A) of + true -> + exports(Rest, BaseAddress, MFAs, Addresses); + _false -> + MFA = {M,F,A}, + Address = BaseAddress + Offset, + FunDef = #fundef{address=Address, mfa=MFA, is_closure=IsClosure, + is_exported=IsExported}, + exports(Rest, BaseAddress, [MFA|MFAs], [FunDef|Addresses]) + end; exports([], _, MFAs, Addresses) -> {MFAs, Addresses}. @@ -498,7 +510,7 @@ patch_offset(Type, Data, Address, ConstAndZone, Addresses) -> Atom = Data, patch_atom(Address, Atom); sdesc -> - patch_sdesc(Data, Address, ConstAndZone); + patch_sdesc(Data, Address, ConstAndZone, Addresses); x86_abs_pcrel -> patch_instr(Address, Data, x86_abs_pcrel) %% _ -> @@ -511,14 +523,16 @@ patch_atom(Address, Atom) -> patch_instr(Address, hipe_bifs:atom_to_word(Atom), atom). patch_sdesc(?STACK_DESC(SymExnRA, FSize, Arity, Live), - Address, {_ConstMap2,CodeAddress}) -> + Address, {_ConstMap2,CodeAddress}, _Addresses) -> ExnRA = case SymExnRA of [] -> 0; % No catch LabelOffset -> CodeAddress + LabelOffset end, ?ASSERT(assert_local_patch(Address)), - hipe_bifs:enter_sdesc({Address, ExnRA, FSize, Arity, Live}). + DBG_MFA = ?IF_DEBUG(address_to_mfa_lth(Address, _Addresses), {undefined,undefined,0}), + hipe_bifs:enter_sdesc({Address, ExnRA, FSize, Arity, Live, DBG_MFA}). + %%---------------------------------------------------------------- %% Handle a 'load_address'-type patch. @@ -725,7 +739,7 @@ find_const(ConstNo, []) -> %% add_ref(CalleeMFA, Address, Addresses, RefType, Trampoline, RemoteOrLocal) -> - CallerMFA = address_to_mfa(Address, Addresses), + CallerMFA = address_to_mfa_lth(Address, Addresses), %% just a sanity assertion below true = case RemoteOrLocal of local -> @@ -738,11 +752,31 @@ add_ref(CalleeMFA, Address, Addresses, RefType, Trampoline, RemoteOrLocal) -> %% io:format("Adding ref ~w\n",[{CallerMFA, CalleeMFA, Address, RefType}]), hipe_bifs:add_ref(CalleeMFA, {CallerMFA,Address,RefType,Trampoline,RemoteOrLocal}). -address_to_mfa(Address, [#fundef{address=Adr, mfa=MFA}|_Rest]) when Address >= Adr -> MFA; -address_to_mfa(Address, [_ | Rest]) -> address_to_mfa(Address, Rest); -address_to_mfa(Address, []) -> - ?error_msg("Local adddress not found ~w\n",[Address]), - exit({?MODULE, local_address_not_found}). +% For FunDefs sorted from low to high addresses +address_to_mfa_lth(Address, FunDefs) -> + case address_to_mfa_lth(Address, FunDefs, false) of + false -> + ?error_msg("Local adddress not found ~w\n",[Address]), + exit({?MODULE, local_address_not_found}); + MFA -> + MFA + end. + +address_to_mfa_lth(Address, [#fundef{address=Adr, mfa=MFA}|Rest], Prev) -> + if Address < Adr -> + Prev; + true -> + address_to_mfa_lth(Address, Rest, MFA) + end; +address_to_mfa_lth(_Address, [], Prev) -> + Prev. + +% For FunDefs sorted from high to low addresses +%% address_to_mfa_htl(Address, [#fundef{address=Adr, mfa=MFA}|_Rest]) when Address >= Adr -> MFA; +%% address_to_mfa_htl(Address, [_ | Rest]) -> address_to_mfa_htl(Address, Rest); +%% address_to_mfa_htl(Address, []) -> +%% ?error_msg("Local adddress not found ~w\n",[Address]), +%% exit({?MODULE, local_address_not_found}). %%---------------------------------------------------------------- %% Change callers of the given module to instead trap to BEAM. diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl index 0bb5444dbb..41460c948b 100644 --- a/lib/kernel/src/inet.erl +++ b/lib/kernel/src/inet.erl @@ -535,7 +535,7 @@ options() -> buffer, header, active, packet, deliver, mode, multicast_if, multicast_ttl, multicast_loop, exit_on_close, high_watermark, low_watermark, - bit8, send_timeout, send_timeout_close + send_timeout, send_timeout_close ]. %% Return a list of statistics options @@ -552,7 +552,7 @@ stats() -> connect_options() -> [tos, priority, reuseaddr, keepalive, linger, sndbuf, recbuf, nodelay, header, active, packet, packet_size, buffer, mode, deliver, - exit_on_close, high_watermark, low_watermark, bit8, send_timeout, + exit_on_close, high_watermark, low_watermark, send_timeout, send_timeout_close, delay_send,raw]. connect_options(Opts, Family) -> @@ -608,7 +608,7 @@ con_add(Name, Val, R, Opts, AllOpts) -> listen_options() -> [tos, priority, reuseaddr, keepalive, linger, sndbuf, recbuf, nodelay, header, active, packet, buffer, mode, deliver, backlog, - exit_on_close, high_watermark, low_watermark, bit8, send_timeout, + exit_on_close, high_watermark, low_watermark, send_timeout, send_timeout_close, delay_send, packet_size,raw]. listen_options(Opts, Family) -> @@ -1255,7 +1255,10 @@ tcp_controlling_process(S, NewOwner) when is_port(S), is_pid(NewOwner) -> _ -> case prim_inet:getopt(S, active) of {ok, A0} -> - prim_inet:setopt(S, active, false), + case A0 of + false -> ok; + _ -> prim_inet:setopt(S, active, false) + end, case tcp_sync_input(S, NewOwner, false) of true -> %% socket already closed, ok; @@ -1263,7 +1266,10 @@ tcp_controlling_process(S, NewOwner) when is_port(S), is_pid(NewOwner) -> try erlang:port_connect(S, NewOwner) of true -> unlink(S), %% unlink from port - prim_inet:setopt(S, active, A0), + case A0 of + false -> ok; + _ -> prim_inet:setopt(S, active, A0) + end, ok catch error:Reason -> diff --git a/lib/kernel/src/inet_config.erl b/lib/kernel/src/inet_config.erl index 1ddbdcec25..526baca335 100644 --- a/lib/kernel/src/inet_config.erl +++ b/lib/kernel/src/inet_config.erl @@ -197,16 +197,6 @@ do_load_resolv({win32,Type}, longnames) -> win32_load_from_registry(Type), inet_db:set_lookup([native]); -do_load_resolv(vxworks, _) -> - vxworks_load_hosts(), - inet_db:set_lookup([file, dns]), - case os:getenv("ERLRESCONF") of - false -> - no_ERLRESCONF; - Resolv -> - load_resolv(Resolv, resolv) - end; - do_load_resolv(_, _) -> inet_db:set_lookup([native]). @@ -408,55 +398,6 @@ win32_get_strings(Reg, [Name|Rest], Result) -> win32_get_strings(_, [], Result) -> lists:reverse(Result). -%% -%% Load host data from VxWorks hostShow command -%% - -vxworks_load_hosts() -> - HostShow = os:cmd("hostShow"), - case check_hostShow(HostShow) of - Hosts when is_list(Hosts) -> - case inet_parse:hosts_vxworks({chars, Hosts}) of - {ok, Ls} -> - foreach( - fun({IP, Name, Aliases}) -> - inet_db:add_host(IP, [Name|Aliases]) - end, - Ls); - {error,Reason} -> - error("parser error VxWorks hostShow ~s", [Reason]) - end; - _Error -> - error("error in VxWorks hostShow~s~n", [HostShow]) - end. - -%% -%% Check if hostShow yields at least two line; the first one -%% starting with "hostname", the second one starting with -%% "--------". -%% Returns: list of hosts in VxWorks notation -%% rows of 'Name IP [Aliases] \n' -%% if hostShow yielded these two lines, false otherwise. -check_hostShow(HostShow) -> - check_hostShow(["hostname", "--------"], HostShow). - -check_hostShow([], HostShow) -> - HostShow; -check_hostShow([String_match|Rest], HostShow) -> - case lists:prefix(String_match, HostShow) of - true -> - check_hostShow(Rest, next_line(HostShow)); - false -> - false - end. - -next_line([]) -> - []; -next_line([$\n|Rest]) -> - Rest; -next_line([_First|Rest]) -> - next_line(Rest). - read_rc() -> {RcFile,CfgList} = read_inetrc(), case extract_cfg_files(CfgList, [], []) of diff --git a/lib/kernel/src/inet_int.hrl b/lib/kernel/src/inet_int.hrl index cf893c73eb..467c4d5065 100644 --- a/lib/kernel/src/inet_int.hrl +++ b/lib/kernel/src/inet_int.hrl @@ -134,7 +134,6 @@ -define(INET_LOPT_EXITONCLOSE, 26). -define(INET_LOPT_TCP_HIWTRMRK, 27). -define(INET_LOPT_TCP_LOWTRMRK, 28). --define(INET_LOPT_BIT8, 29). -define(INET_LOPT_TCP_SEND_TIMEOUT, 30). -define(INET_LOPT_TCP_DELAY_SEND, 31). -define(INET_LOPT_PACKET_SIZE, 32). @@ -186,12 +185,6 @@ -define(TCP_PB_HTTP_BIN,13). -define(TCP_PB_HTTPH_BIN,14). -%% bit options, INET_LOPT_BIT8 --define(INET_BIT8_CLEAR, 0). --define(INET_BIT8_SET, 1). --define(INET_BIT8_ON, 2). --define(INET_BIT8_OFF, 3). - %% getstat, INET_REQ_GETSTAT -define(INET_STAT_RECV_CNT, 1). diff --git a/lib/kernel/src/inet_parse.erl b/lib/kernel/src/inet_parse.erl index 65edddcb46..ba62a59068 100644 --- a/lib/kernel/src/inet_parse.erl +++ b/lib/kernel/src/inet_parse.erl @@ -23,7 +23,6 @@ %% Avoid warning for local function error/2 clashing with autoimported BIF. -compile({no_auto_import,[error/2]}). -export([hosts/1, hosts/2]). --export([hosts_vxworks/1]). -export([protocols/1, protocols/2]). -export([netmasks/1, netmasks/2]). -export([networks/1, networks/2]). @@ -107,18 +106,6 @@ hosts(Fname,File) -> parse_file(Fname, File, Fn). %% -------------------------------------------------------------------------- -%% Parse hostShow vxworks style -%% Syntax: -%% Name IP [Aliases] \n -%% -------------------------------------------------------------------------- -hosts_vxworks(Hosts) -> - Fn = fun([Name, Address | Aliases]) -> - {ok,IP} = address(Address), - {IP, Name, Aliases} - end, - parse_file(Hosts, Fn). - -%% -------------------------------------------------------------------------- %% Parse resolv file unix style %% Syntax: %% domain Domain \n @@ -291,9 +278,6 @@ networks(Fname, File) -> %% %% -------------------------------------------------------------------------- -parse_file(File, Fn) -> - parse_file(noname, File, Fn). - parse_file(Fname, {fd,Fd}, Fn) -> parse_fd(Fname,Fd, 1, Fn, []); parse_file(Fname, {chars,Cs}, Fn) when is_list(Cs) -> diff --git a/lib/kernel/src/kernel.appup.src b/lib/kernel/src/kernel.appup.src index bded2408a7..54628800a8 100644 --- a/lib/kernel/src/kernel.appup.src +++ b/lib/kernel/src/kernel.appup.src @@ -17,11 +17,11 @@ %% %CopyrightEnd% {"%VSN%", %% Up from - max two major revisions back - [{<<"2\\.15(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15 - {<<"2\\.14(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R14 - {<<"2\\.13(\\.[0-9]+)*">>,[restart_new_emulator]}],%% R13 + [{<<"2\\.16(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R16 + {<<"2\\.15(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15 + {<<"2\\.14(\\.[0-9]+)*">>,[restart_new_emulator]}],%% R14 %% Down to - max two major revisions back - [{<<"2\\.15(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15 - {<<"2\\.14(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R14 - {<<"2\\.13(\\.[0-9]+)*">>,[restart_new_emulator]}] %% R13 + [{<<"2\\.16(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R16 + {<<"2\\.15(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15 + {<<"2\\.14(\\.[0-9]+)*">>,[restart_new_emulator]}] %% R14 }. diff --git a/lib/kernel/src/net_kernel.erl b/lib/kernel/src/net_kernel.erl index 9e3d730cee..0d59e7af67 100644 --- a/lib/kernel/src/net_kernel.erl +++ b/lib/kernel/src/net_kernel.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -142,6 +142,17 @@ -include("net_address.hrl"). +%%% BIF + +-export([dflag_unicode_io/1]). + +-spec dflag_unicode_io(pid()) -> boolean(). + +dflag_unicode_io(_) -> + erlang:nif_error(undef). + +%%% End of BIF + %% Interface functions kernel_apply(M,F,A) -> request({apply,M,F,A}). diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl index f6769df585..e20a2434b4 100644 --- a/lib/kernel/src/os.erl +++ b/lib/kernel/src/os.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2011. All Rights Reserved. +%% Copyright Ericsson AB 1997-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -24,16 +24,48 @@ -include("file.hrl"). --spec type() -> vxworks | {Osfamily, Osname} when +%%% BIFs + +-export([getenv/0, getenv/1, getpid/0, putenv/2, timestamp/0]). + +-spec getenv() -> [string()]. + +getenv() -> erlang:nif_error(undef). + +-spec getenv(VarName) -> Value | false when + VarName :: string(), + Value :: string(). + +getenv(_) -> + erlang:nif_error(undef). + +-spec getpid() -> Value when + Value :: string(). + +getpid() -> + erlang:nif_error(undef). + +-spec putenv(VarName, Value) -> true when + VarName :: string(), + Value :: string(). + +putenv(_, _) -> + erlang:nif_error(undef). + +-spec timestamp() -> Timestamp when + Timestamp :: erlang:timestamp(). + +timestamp() -> + erlang:nif_error(undef). + +%%% End of BIFs + +-spec type() -> {Osfamily, Osname} when Osfamily :: unix | win32, Osname :: atom(). type() -> - case erlang:system_info(os_type) of - {vxworks, _} -> - vxworks; - Else -> Else - end. + erlang:system_info(os_type). -spec version() -> VersionString | {Major, Minor, Release} when VersionString :: string(), @@ -83,25 +115,14 @@ find_executable1(_Name, [], _Extensions) -> verify_executable(Name0, [Ext|Rest], OrigExtensions) -> Name1 = Name0 ++ Ext, - case os:type() of - vxworks -> - %% We consider all existing VxWorks files to be executable - case file:read_file_info(Name1) of - {ok, _} -> - {ok, Name1}; - _ -> - verify_executable(Name0, Rest, OrigExtensions) - end; + case file:read_file_info(Name1) of + {ok, #file_info{type=regular,mode=Mode}} + when Mode band 8#111 =/= 0 -> + %% XXX This test for execution permission is not fool-proof + %% on Unix, since we test if any execution bit is set. + {ok, Name1}; _ -> - case file:read_file_info(Name1) of - {ok, #file_info{type=regular,mode=Mode}} - when Mode band 8#111 =/= 0 -> - %% XXX This test for execution permission is not fool-proof - %% on Unix, since we test if any execution bit is set. - {ok, Name1}; - _ -> - verify_executable(Name0, Rest, OrigExtensions) - end + verify_executable(Name0, Rest, OrigExtensions) end; verify_executable(Name, [], OrigExtensions) when OrigExtensions =/= [""] -> %% Windows %% Will only happen on windows, hence case insensitivity @@ -154,8 +175,7 @@ reverse_element(List) -> extensions() -> case type() of {win32, _} -> [".exe",".com",".cmd",".bat"]; - {unix, _} -> [""]; - vxworks -> [""] + {unix, _} -> [""] end. %% Executes the given command in the default shell for the operating system. @@ -173,11 +193,6 @@ cmd(Cmd) -> {Cspec,_} -> lists:concat([Cspec," /c",Cmd]) end, Port = open_port({spawn, Command}, [stream, in, eof, hide]), - get_data(Port, []); - %% VxWorks uses a 'sh -c hook' in 'vxcall.c' to run os:cmd. - vxworks -> - Command = lists:concat(["sh -c '", Cmd, "'"]), - Port = open_port({spawn, Command}, [stream, in, eof]), get_data(Port, []) end. diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl index 3e8bdaf1ff..69197d4915 100644 --- a/lib/kernel/test/code_SUITE.erl +++ b/lib/kernel/test/code_SUITE.erl @@ -25,6 +25,7 @@ replace_path/1, load_file/1, load_abs/1, ensure_loaded/1, delete/1, purge/1, soft_purge/1, is_loaded/1, all_loaded/1, load_binary/1, dir_req/1, object_code/1, set_path_file/1, + upgrade/1, sticky_dir/1, pa_pz_option/1, add_del_path/1, dir_disappeared/1, ext_mod_dep/1, clash/1, load_cached/1, start_node_with_cache/1, add_and_rehash/1, @@ -43,6 +44,8 @@ handle_event/2, handle_call/2, handle_info/2, terminate/2]). +-export([compile_load/4]). + suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> @@ -50,6 +53,7 @@ all() -> replace_path, load_file, load_abs, ensure_loaded, delete, purge, soft_purge, is_loaded, all_loaded, load_binary, dir_req, object_code, set_path_file, + upgrade, pa_pz_option, add_del_path, dir_disappeared, ext_mod_dep, clash, load_cached, start_node_with_cache, add_and_rehash, where_is_file_no_cache, @@ -450,6 +454,46 @@ load_binary(Config) when is_list(Config) -> code:delete(code_b_test), ok. +upgrade(Config) -> + DataDir = ?config(data_dir, Config), + + %%T = [beam, hipe], + T = [beam], + + [upgrade_do(DataDir, Client, U1, U2, O1, O2) + || Client<-T, U1<-T, U2<-T, O1<-T, O2<-T], + + ok. + +upgrade_do(DataDir, Client, U1, U2, O1, O2) -> + compile_load(upgrade_client, DataDir, undefined, Client), + upgrade_client:run(DataDir, U1, U2, O1, O2), + ok. + +compile_load(Mod, Dir, Ver, CodeType) -> + Version = case Ver of + undefined -> + io:format("Compiling '~p' as ~p\n", [Mod, CodeType]), + []; + _ -> + io:format("Compiling version ~p of '~p' as ~p\n", + [Ver, Mod, CodeType]), + [{d,list_to_atom("VERSION_" ++ integer_to_list(Ver))}] + end, + Target = case CodeType of + beam -> []; + hipe -> [native] + end, + CompOpts = [binary, report] ++ Target ++ Version, + + Src = filename:join(Dir, atom_to_list(Mod) ++ ".erl"), + %io:format("compile:file(~p,~p)\n", [Src, CompOpts]), + {ok,Mod,Code} = compile:file(Src, CompOpts), + ObjFile = filename:basename(Src,".erl") ++ ".beam", + {module,Mod} = code:load_binary(Mod, ObjFile, Code), + %IsNative = code:is_module_native(Mod), + ok. + dir_req(suite) -> []; dir_req(doc) -> []; dir_req(Config) when is_list(Config) -> @@ -535,30 +579,25 @@ sticky_compiler(File) -> pa_pz_option(suite) -> []; pa_pz_option(doc) -> ["Test that the -pa and -pz options work as expected"]; pa_pz_option(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {comment, "Slave nodes not supported on VxWorks"}; - _ -> - DDir = ?config(data_dir,Config), - PaDir = filename:join(DDir,"pa"), - PzDir = filename:join(DDir,"pz"), - ?line {ok, Node}=?t:start_node(pa_pz1, slave, - [{args, - "-pa " ++ PaDir - ++ " -pz " ++ PzDir}]), - ?line Ret=rpc:call(Node, code, get_path, []), - ?line [PaDir|Paths] = Ret, - ?line [PzDir|_] = lists:reverse(Paths), - ?t:stop_node(Node), - ?line {ok, Node2}=?t:start_node(pa_pz2, slave, - [{args, - "-mode embedded " ++ "-pa " - ++ PaDir ++ " -pz " ++ PzDir}]), - ?line Ret2=rpc:call(Node2, code, get_path, []), - ?line [PaDir|Paths2] = Ret2, - ?line [PzDir|_] = lists:reverse(Paths2), - ?t:stop_node(Node2) - end. + DDir = ?config(data_dir,Config), + PaDir = filename:join(DDir,"pa"), + PzDir = filename:join(DDir,"pz"), + {ok, Node}=?t:start_node(pa_pz1, slave, + [{args, + "-pa " ++ PaDir + ++ " -pz " ++ PzDir}]), + Ret=rpc:call(Node, code, get_path, []), + [PaDir|Paths] = Ret, + [PzDir|_] = lists:reverse(Paths), + ?t:stop_node(Node), + {ok, Node2}=?t:start_node(pa_pz2, slave, + [{args, + "-mode embedded " ++ "-pa " + ++ PaDir ++ " -pz " ++ PzDir}]), + Ret2=rpc:call(Node2, code, get_path, []), + [PaDir|Paths2] = Ret2, + [PzDir|_] = lists:reverse(Paths2), + ?t:stop_node(Node2). add_del_path(suite) -> []; diff --git a/lib/kernel/test/code_SUITE_data/other.erl b/lib/kernel/test/code_SUITE_data/other.erl new file mode 100644 index 0000000000..58ce87f222 --- /dev/null +++ b/lib/kernel/test/code_SUITE_data/other.erl @@ -0,0 +1,38 @@ +-module(other). + +-ifdef(VERSION_1). +-define(VERSION,1). +-export([exp1/0]). +-export([exp1loc2/0]). +-export([exp1exp2/0]). +exp1() -> check([loc1(),exp1loc2(),exp1exp2(),loc1exp2(),loc1loc2()]). +loc1() -> check([exp1loc2(),exp1exp2(),loc1exp2(),loc1loc2()]). +exp1loc2() -> check([exp1exp2(),loc1exp2(),loc1loc2()]). +exp1exp2() -> check([loc1exp2(),loc1loc2()]). +loc1exp2() -> check([loc1loc2()]). +-endif. % VERSION_1 + +-ifdef(VERSION_2). +-define(VERSION,2). +-export([exp2/0]). +-export([loc1exp2/0]). +-export([exp1exp2/0]). +loc1exp2() -> check([exp1exp2(),exp1loc2(),loc2(),exp2(),loc1loc2()]). +exp1exp2() -> check([exp1loc2(),loc2(),exp2(),loc1loc2()]). +exp1loc2() -> check([loc2(),exp2(),loc1loc2()]). +loc2() -> check([exp2(),loc1loc2()]). +exp2() -> check([loc1loc2()]). + +-endif. % VERSION_2 + +loc1loc2() -> ?VERSION. + + +check(VerList) -> + case lists:all(fun(?VERSION) -> true; (_) -> false end, + VerList) of + true -> + ?VERSION; + false -> + VerList + end. diff --git a/lib/kernel/test/code_SUITE_data/upgrade_client.erl b/lib/kernel/test/code_SUITE_data/upgrade_client.erl new file mode 100644 index 0000000000..bb655e01d3 --- /dev/null +++ b/lib/kernel/test/code_SUITE_data/upgrade_client.erl @@ -0,0 +1,259 @@ +-module(upgrade_client). + +-export([run/5]). + +%%-define(line, io:format("~s:~p\n", [?MODULE,?LINE]),). +-define(line,). + +run(Dir, Upgradee1, Upgradee2, Other1, Other2) -> + %% Load version 1 of upgradee + code_SUITE:compile_load(upgradee, Dir, 1, Upgradee1), + + ?line 1 = upgradee:exp1(), + ?line 1 = upgradee:exp1exp2(), + ?line 1 = upgradee:exp1loc2(), + + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1()), + ?line {'EXIT',{undef,_}} = (catch upgradee:exp2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1exp2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1loc2()), + + P = spawn_link(upgradee,dispatch_loop,[]), + + ?line 1 = proxy_call(P, local, exp1), + ?line 1 = proxy_call(P, local, loc1), + ?line 1 = proxy_call(P, local, exp1exp2), + ?line 1 = proxy_call(P, local, exp1loc2), + ?line 1 = proxy_call(P, local, loc1exp2), + ?line 1 = proxy_call(P, local, loc1loc2), + ?line 1 = proxy_call(P, external, exp1), + ?line 1 = proxy_call(P, external, exp1exp2), + ?line 1 = proxy_call(P, external, exp1loc2), + + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc2), + ?line {cannot_compile,1} = proxy_call(P, local, exp2), + ?line {cannot_compile,1} = proxy_call(P, local, loc2), + + ?line {'EXIT',{undef,_}} = (catch other:exp1()), + ?line {'EXIT',{undef,_}} = (catch other:loc1()), + ?line {'EXIT',{undef,_}} = (catch other:exp1loc2()), + ?line {'EXIT',{undef,_}} = (catch other:exp1exp2()), + ?line {'EXIT',{undef,_}} = (catch other:loc11exp2()), + ?line {'EXIT',{undef,_}} = (catch other:loc1loc2()), + ?line {'EXIT',{undef,_}} = (catch other:exp2()), + ?line {'EXIT',{undef,_}} = (catch other:loc2()), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp1), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc2), + + %% + %% Load version 1 of other + %% + code_SUITE:compile_load(other, Dir, 1, Other1), + ?line 1 = other:exp1(), + ?line 1 = other:exp1loc2(), + ?line 1 = other:exp1exp2(), + ?line {'EXIT',{undef,_}} = (catch other:loc1()), + ?line {'EXIT',{undef,_}} = (catch other:loc1exp2()), + ?line {'EXIT',{undef,_}} = (catch other:loc1loc2()), + ?line {'EXIT',{undef,_}} = (catch other:exp2()), + ?line {'EXIT',{undef,_}} = (catch other:loc2()), + + ?line 1 = proxy_call(P, other, exp1), + ?line 1 = proxy_call(P, other, exp1loc2), + ?line 1 = proxy_call(P, other, exp1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc2), + + %% + %% Load version 2 of upgradee + %% + code_SUITE:compile_load(upgradee, Dir, 2, Upgradee2), + + ?line 2 = upgradee:exp2(), + ?line 2 = upgradee:exp1exp2(), + ?line 2 = upgradee:loc1exp2(), + + ?line {'EXIT',{undef,_}} = (catch upgradee:exp1()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1()), + ?line {'EXIT',{undef,_}} = (catch upgradee:exp1loc2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1loc2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc2()), + + ?line 1 = proxy_call(P, local, exp1), + ?line 1 = proxy_call(P, local, loc1), + ?line 1 = proxy_call(P, local, exp1exp2), + ?line 1 = proxy_call(P, local, exp1loc2), + ?line 1 = proxy_call(P, local, loc1exp2), + ?line 1 = proxy_call(P, local, loc1loc2), + ?line {cannot_compile,1} = proxy_call(P, local, exp2), + ?line {cannot_compile,1} = proxy_call(P, local, loc2), + + ?line 2 = proxy_call(P, external, exp1exp2), + ?line 2 = proxy_call(P, external, loc1exp2), + ?line 2 = proxy_call(P, external, exp2), + + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp1), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc2), + + ?line 1 = other:exp1(), + ?line 1 = other:exp1loc2(), + ?line 1 = other:exp1exp2(), + ?line {'EXIT',{undef,_}} = (catch other:loc1()), + ?line {'EXIT',{undef,_}} = (catch other:loc1exp2()), + ?line {'EXIT',{undef,_}} = (catch other:loc1loc2()), + ?line {'EXIT',{undef,_}} = (catch other:exp2()), + ?line {'EXIT',{undef,_}} = (catch other:loc2()), + + ?line 1 = proxy_call(P, other, exp1), + ?line 1 = proxy_call(P, other, exp1loc2), + ?line 1 = proxy_call(P, other, exp1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc2), + + %% + %% Load version 2 of other + %% + code_SUITE:compile_load(other, Dir, 2, Other2), + + ?line 2 = upgradee:exp2(), + ?line 2 = upgradee:exp1exp2(), + ?line 2 = upgradee:loc1exp2(), + + ?line {'EXIT',{undef,_}} = (catch upgradee:exp1()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1()), + ?line {'EXIT',{undef,_}} = (catch upgradee:exp1loc2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1loc2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc2()), + + ?line 1 = proxy_call(P, local, exp1), + ?line 1 = proxy_call(P, local, loc1), + ?line 1 = proxy_call(P, local, exp1exp2), + ?line 1 = proxy_call(P, local, exp1loc2), + ?line 1 = proxy_call(P, local, loc1exp2), + ?line 1 = proxy_call(P, local, loc1loc2), + ?line {cannot_compile,1} = proxy_call(P, local, exp2), + ?line {cannot_compile,1} = proxy_call(P, local, loc2), + + ?line 2 = proxy_call(P, external, exp1exp2), + ?line 2 = proxy_call(P, external, loc1exp2), + ?line 2 = proxy_call(P, external, exp2), + + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp1), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc2), + + ?line 2 = other:exp2(), + ?line 2 = other:loc1exp2(), + ?line 2 = other:exp1exp2(), + ?line {'EXIT',{undef,_}} = (catch other:exp1()), + ?line {'EXIT',{undef,_}} = (catch other:loc1()), + ?line {'EXIT',{undef,_}} = (catch other:exp1loc2()), + ?line {'EXIT',{undef,_}} = (catch other:loc1loc2()), + ?line {'EXIT',{undef,_}} = (catch other:loc2()), + + ?line 2 = proxy_call(P, other, exp2), + ?line 2 = proxy_call(P, other, loc1exp2), + ?line 2 = proxy_call(P, other, exp1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp1), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc2), + + + %% + %% Upgrade proxy to version 2 + %% + P ! upgrade_order, + + + %% + io:format("Delete version 2 of 'upgradee'\n",[]), + %% + code:purge(upgradee), + code:delete(upgradee), + + ?line {'EXIT',{undef,_}} = (catch upgradee:exp2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:exp1exp2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1exp2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:exp1()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1()), + ?line {'EXIT',{undef,_}} = (catch upgradee:exp1loc2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc1loc2()), + ?line {'EXIT',{undef,_}} = (catch upgradee:loc2()), + + ?line 2 = proxy_call(P, local, exp2), + ?line 2 = proxy_call(P, local, loc2), + ?line 2 = proxy_call(P, local, exp1exp2), + ?line 2 = proxy_call(P, local, exp1loc2), + ?line 2 = proxy_call(P, local, loc1exp2), + ?line 2 = proxy_call(P, local, loc1loc2), + ?line {cannot_compile,2} = proxy_call(P, local, exp1), + ?line {cannot_compile,2} = proxy_call(P, local, loc1), + + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp1), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, exp1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, external, loc2), + + ?line 2 = other:exp2(), + ?line 2 = other:loc1exp2(), + ?line 2 = other:exp1exp2(), + ?line {'EXIT',{undef,_}} = (catch other:exp1()), + ?line {'EXIT',{undef,_}} = (catch other:loc1()), + ?line {'EXIT',{undef,_}} = (catch other:exp1loc2()), + ?line {'EXIT',{undef,_}} = (catch other:loc1loc2()), + ?line {'EXIT',{undef,_}} = (catch other:loc2()), + + ?line 2 = proxy_call(P, other, exp2), + ?line 2 = proxy_call(P, other, loc1exp2), + ?line 2 = proxy_call(P, other, exp1exp2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp1), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, exp1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc1loc2), + ?line {'EXIT',{undef,_}} = proxy_call(P, other, loc2), + + unlink(P), + exit(P, die_please), + + io:format("Purge 'upgradee'\n",[]), + code:purge(upgradee), + + io:format("Delete and purge 'other'\n",[]), + code:purge(other), + code:delete(other), + code:purge(other), + ok. + +proxy_call(Pid, CallType, Func) -> + Pid ! {self(), CallType, Func}, + receive + {Pid, call_result, Func, Ret} -> Ret + end. diff --git a/lib/kernel/test/code_SUITE_data/upgradee.erl b/lib/kernel/test/code_SUITE_data/upgradee.erl new file mode 100644 index 0000000000..62b1d95e30 --- /dev/null +++ b/lib/kernel/test/code_SUITE_data/upgradee.erl @@ -0,0 +1,123 @@ +-module(upgradee). + +-export([dispatch_loop/0]). + +-ifdef(VERSION_1). +-define(VERSION,1). + +-export([exp1/0]). % only exported in v1 +-export([exp1loc2/0]). % exported in v1, local in v2 +-export([exp1exp2/0]). % exported in v1 and v2 + +exp1() -> ?VERSION. +loc1() -> ?VERSION. + +-endif. % VERSION_1 + +-ifdef(VERSION_2). +-define(VERSION,2). + +-export([exp2/0]). +-export([loc1exp2/0]). +-export([exp1exp2/0]). + +exp2() -> ?VERSION. +loc2() -> ?VERSION. + +-endif. % VERSION_2 + +exp1exp2() -> ?VERSION. +exp1loc2() -> ?VERSION. +loc1exp2() -> ?VERSION. +loc1loc2() -> ?VERSION. + +dispatch_loop() -> + receive + upgrade_order -> + %%erlang:display({"upgradee version", ?VERSION, "got upgrade_order"}), + ?MODULE:dispatch_loop(); + + Msg -> + %%erlang:display({"upgradee version", ?VERSION, "got msg", Msg}), + {Func,Ret} = case Msg of + %% Local calls + {Pid, local, F=exp1} -> + {F, local_exp1()}; + {Pid, local, F=loc1} -> + {F, local_loc1()}; + {Pid, local, F=exp1exp2} -> + {F, catch exp1exp2()}; + {Pid, local, F=exp1loc2} -> + {F, catch exp1loc2()}; + {Pid, local, F=loc1exp2} -> + {F, catch loc1exp2()}; + {Pid, local, F=loc1loc2} -> + {F, catch loc1loc2()}; + {Pid, local, F=exp2} -> + {F, local_exp2()}; + {Pid, local, F=loc2} -> + {F, local_loc2()}; + + %% Extern calls to own module + {Pid, external, F=exp1} -> + {F, catch ?MODULE:exp1()}; + {Pid, external, F=loc1} -> + {F, catch ?MODULE:loc1()}; + {Pid, external, F=exp1exp2} -> + {F, catch ?MODULE:exp1exp2()}; + {Pid, external, F=exp1loc2} -> + {F, catch ?MODULE:exp1loc2()}; + {Pid, external, F=loc1exp2} -> + {F, catch ?MODULE:loc1exp2()}; + {Pid, external, F=loc1loc2} -> + {F, catch ?MODULE:loc1loc2()}; + {Pid, external, F=exp2} -> + {F, catch ?MODULE:exp2()}; + {Pid, external, F=loc2} -> + {F, catch ?MODULE:loc2()}; + + %% External calls to other module + {Pid, other, F=exp1} -> + {F, catch other:exp1()}; + {Pid, other, F=loc1} -> + {F, catch other:loc1()}; + {Pid, other, F=exp1exp2} -> + {F, catch other:exp1exp2()}; + {Pid, other, F=exp1loc2} -> + {F, catch other:exp1loc2()}; + {Pid, other, F=loc1exp2} -> + {F, catch other:loc1exp2()}; + {Pid, other, F=loc1loc2} -> + {F, catch other:loc1loc2()}; + {Pid, other, F=exp2} -> + {F, catch other:exp2()}; + {Pid, other, F=loc2} -> + {F, catch other:loc2()} + end, + Pid ! {self(), call_result, Func, Ret}, + + dispatch_loop() % A local call, we don't want to upgrade the dispatcher + end. + + + +-ifdef(VERSION_1). +local_exp1() -> catch exp1(). +local_loc1() -> catch loc1(). +-else. +local_exp1() -> + %%erlang:display({"upgradee:local_exp1 in version", ?VERSION}), + {cannot_compile,?VERSION}. +local_loc1() -> {cannot_compile,?VERSION}. +-endif. + +-ifdef(VERSION_2). +local_exp2() -> catch exp2(). +local_loc2() -> catch loc2(). +-else. +local_exp2() -> + %%erlang:display({"upgradee:local_exp2 in version", ?VERSION}), + {cannot_compile,?VERSION}. +local_loc2() -> + {cannot_compile,?VERSION}. +-endif. diff --git a/lib/kernel/test/disk_log_SUITE.erl b/lib/kernel/test/disk_log_SUITE.erl index 0c3f5c3514..0f811b8f73 100644 --- a/lib/kernel/test/disk_log_SUITE.erl +++ b/lib/kernel/test/disk_log_SUITE.erl @@ -126,11 +126,6 @@ error, chunk, truncate, many_users, info, change_size, change_attribute, distribution, evil, otp_6278, otp_10131]). -%% The following two lists should be mutually exclusive. To skip a case -%% on VxWorks altogether, use the kernel.spec.vxworks file instead. -%% PLEASE don't skip out of laziness, the goal is to make every -%% testcase runnable on VxWorks. - %% These test cases should be skipped if the VxWorks card is %% configured without NFS cache. -define(SKIP_NO_CACHE,[distribution]). @@ -5126,33 +5121,8 @@ stop_node(Node) -> %% If the board is configured without NFS, the port program will fail to load %% and this will return 0, which may or may not be the wrong thing to do. -check_nfs(Config) -> - case (catch check_cache(Config)) of - N when is_integer(N) -> - N; - _ -> - 0 - end. - -check_cache(Config) -> - ?line Check = filename:join(?datadir(Config), "nfs_check"), - ?line P = open_port({spawn, Check}, [{line,100}, eof]), - ?line Size = receive - {P,{data,{eol,S}}} -> - list_to_integer(S) - after 1000 -> - erlang:display(got_timeout), - exit(timeout) - end, - ?line receive - {P, eof} -> - ok - end, - ?line P ! {self(), close}, - ?line receive - {P, closed} -> ok - end, - Size. +check_nfs(_Config) -> + 0. skip_expand([]) -> []; @@ -5175,13 +5145,8 @@ skip_list(Config) -> skip_expand(?SKIP_LARGE_CACHE) end. -should_skip(Test,Config) -> - case os:type() of - vxworks -> - lists:member(Test, skip_list(Config)); - _ -> - false - end. +should_skip(_Test,_Config) -> + false. %%----------------------------------------------------------------- %% The error_logger handler used. diff --git a/lib/kernel/test/disk_log_SUITE_data/Makefile.src b/lib/kernel/test/disk_log_SUITE_data/Makefile.src deleted file mode 100644 index cae2f23d29..0000000000 --- a/lib/kernel/test/disk_log_SUITE_data/Makefile.src +++ /dev/null @@ -1,15 +0,0 @@ -CC = @CC@ -LD = @LD@ -CFLAGS = @CFLAGS@ -I@erl_include@ @DEFS@ -CROSSLDFLAGS = @CROSSLDFLAGS@ - -PROGS = nfs_check@exe@ - -all: $(PROGS) - -nfs_check@exe@: nfs_check@obj@ - $(LD) $(CROSSLDFLAGS) -o nfs_check nfs_check@obj@ @LIBS@ - -nfs_check@obj@: nfs_check.c - $(CC) -c -o nfs_check@obj@ $(CFLAGS) nfs_check.c - diff --git a/lib/kernel/test/disk_log_SUITE_data/nfs_check.c b/lib/kernel/test/disk_log_SUITE_data/nfs_check.c deleted file mode 100644 index 31e9ba8190..0000000000 --- a/lib/kernel/test/disk_log_SUITE_data/nfs_check.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Author: Patrik Nyblom - * Purpose: A port program to check the NFS cache size on VxWorks (returns 0 - * for other platforms). - */ - -#ifdef VXWORKS -#include <vxWorks.h> -#include <taskVarLib.h> -#include <taskLib.h> -#include <sysLib.h> -#include <string.h> -#include <ioLib.h> -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -#ifdef VXWORKS -extern unsigned nfsCacheSize; -#define MAIN(argc, argv) nfs_check(argc, argv) -#else -#define MAIN(argc, argv) main(argc, argv) -#endif - - -MAIN(argc, argv) -int argc; -char *argv[]; -{ -#ifdef VXWORKS - char str[100]; - sprintf(str,"%d\n", nfsCacheSize); - write(1, str, strlen(str)); -#else - fprintf(stdout,"0"); - fflush(stdout); -#endif - return 0; -} - diff --git a/lib/kernel/test/erl_prim_loader_SUITE.erl b/lib/kernel/test/erl_prim_loader_SUITE.erl index 72239641e9..35502a1d27 100644 --- a/lib/kernel/test/erl_prim_loader_SUITE.erl +++ b/lib/kernel/test/erl_prim_loader_SUITE.erl @@ -110,56 +110,46 @@ get_file(Config) when is_list(Config) -> inet_existing(doc) -> ["Start a node using the 'inet' loading method, ", "from an already started boot server."]; inet_existing(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {comment, "VxWorks: tested separately"}; - _ -> - ?line Name = erl_prim_test_inet_existing, - ?line Host = host(), - ?line Cookie = atom_to_list(erlang:get_cookie()), - ?line IpStr = ip_str(Host), - ?line LFlag = get_loader_flag(os:type()), - ?line Args = LFlag ++ " -hosts " ++ IpStr ++ - " -setcookie " ++ Cookie, - ?line {ok, BootPid} = erl_boot_server:start_link([Host]), - ?line {ok, Node} = start_node(Name, Args), - ?line {ok,[["inet"]]} = rpc:call(Node, init, get_argument, [loader]), - ?line stop_node(Node), - ?line unlink(BootPid), - ?line exit(BootPid, kill), - ok - end. + Name = erl_prim_test_inet_existing, + Host = host(), + Cookie = atom_to_list(erlang:get_cookie()), + IpStr = ip_str(Host), + LFlag = get_loader_flag(os:type()), + Args = LFlag ++ " -hosts " ++ IpStr ++ + " -setcookie " ++ Cookie, + {ok, BootPid} = erl_boot_server:start_link([Host]), + {ok, Node} = start_node(Name, Args), + {ok,[["inet"]]} = rpc:call(Node, init, get_argument, [loader]), + stop_node(Node), + unlink(BootPid), + exit(BootPid, kill), + ok. inet_coming_up(doc) -> ["Start a node using the 'inet' loading method, ", "but start the boot server afterwards."]; inet_coming_up(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {comment, "VxWorks: tested separately"}; - _ -> - ?line Name = erl_prim_test_inet_coming_up, - ?line Cookie = atom_to_list(erlang:get_cookie()), - ?line Host = host(), - ?line IpStr = ip_str(Host), - ?line LFlag = get_loader_flag(os:type()), - ?line Args = LFlag ++ - " -hosts " ++ IpStr ++ - " -setcookie " ++ Cookie, - ?line {ok, Node} = start_node(Name, Args, [{wait, false}]), - - %% Wait a while, then start boot server, and wait for node to start. - ?line test_server:sleep(test_server:seconds(6)), - io:format("erl_boot_server:start_link([~p]).", [Host]), - ?line {ok, BootPid} = erl_boot_server:start_link([Host]), - ?line wait_really_started(Node, 25), - - %% Check loader argument, then cleanup. - ?line {ok,[["inet"]]} = rpc:call(Node, init, get_argument, [loader]), - ?line stop_node(Node), - ?line unlink(BootPid), - ?line exit(BootPid, kill), - ok - end. + Name = erl_prim_test_inet_coming_up, + Cookie = atom_to_list(erlang:get_cookie()), + Host = host(), + IpStr = ip_str(Host), + LFlag = get_loader_flag(os:type()), + Args = LFlag ++ + " -hosts " ++ IpStr ++ + " -setcookie " ++ Cookie, + {ok, Node} = start_node(Name, Args, [{wait, false}]), + + %% Wait a while, then start boot server, and wait for node to start. + test_server:sleep(test_server:seconds(6)), + io:format("erl_boot_server:start_link([~p]).", [Host]), + {ok, BootPid} = erl_boot_server:start_link([Host]), + wait_really_started(Node, 25), + + %% Check loader argument, then cleanup. + {ok,[["inet"]]} = rpc:call(Node, init, get_argument, [loader]), + stop_node(Node), + unlink(BootPid), + exit(BootPid, kill), + ok. wait_really_started(Node, 0) -> test_server:fail({not_booted,Node}); @@ -249,8 +239,6 @@ multiple_slaves(doc) -> "verify that the boot server manages"]; multiple_slaves(Config) when is_list(Config) -> case os:type() of - vxworks -> - {comment, "VxWorks: tested separately"}; {ose,_} -> {comment, "OSE: multiple nodes not supported"}; _ -> diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl index 2b6af7e1fb..985aeb51e8 100644 --- a/lib/kernel/test/file_SUITE.erl +++ b/lib/kernel/test/file_SUITE.erl @@ -492,8 +492,6 @@ cur_dir_1(Config) when is_list(Config) -> ?line case os:type() of {unix, _} -> ?line {error, enotsup} = ?FILE_MODULE:get_cwd("d:"); - vxworks -> - ?line {error, enotsup} = ?FILE_MODULE:get_cwd("d:"); {win32, _} -> win_cur_dir_1(Config) end, @@ -1038,32 +1036,29 @@ file_info_basic_file(Config) when is_list(Config) -> file_info_basic_directory(suite) -> []; file_info_basic_directory(doc) -> []; file_info_basic_directory(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), + Dog = test_server:timetrap(test_server:seconds(5)), %% Note: filename:join/1 removes any trailing slash, %% which is essential for ?FILE_MODULE:file_info/1 to work on %% platforms such as Windows95. - ?line RootDir = filename:join([?config(priv_dir, Config)]), + RootDir = filename:join([?config(priv_dir, Config)]), %% Test that the RootDir directory has the expected attributes. - ?line test_directory(RootDir, read_write), + test_directory(RootDir, read_write), %% Note that on Windows file systems, %% "/" or "c:/" are *NOT* directories. %% Therefore, test that ?FILE_MODULE:file_info/1 behaves as if they were %% directories. - ?line case os:type() of - {win32, _} -> - ?line test_directory("/", read_write), - ?line test_directory("c:/", read_write), - ?line test_directory("c:\\", read_write); - {unix, _} -> - ?line test_directory("/", read); - vxworks -> - %% Check is just done for owner - ?line test_directory("/", read_write) - end, - ?line test_server:timetrap_cancel(Dog). + case os:type() of + {win32, _} -> + ?line test_directory("/", read_write), + ?line test_directory("c:/", read_write), + ?line test_directory("c:\\", read_write); + {unix, _} -> + ?line test_directory("/", read) + end, + test_server:timetrap_cancel(Dog). test_directory(Name, ExpectedAccess) -> ?line {ok,#file_info{size=Size,type=Type,access=Access, @@ -1784,9 +1779,7 @@ e_delete(Config) when is_list(Config) -> Base, #file_info {mode=8#600}); {win32, _} -> %% Remove a character device. - ?line {error, eacces} = ?FILE_MODULE:delete("nul"); - vxworks -> - ok + ?line {error, eacces} = ?FILE_MODULE:delete("nul") end, ?line [] = flush(), @@ -1801,148 +1794,133 @@ e_delete(Config) when is_list(Config) -> e_rename(suite) -> []; e_rename(doc) -> []; e_rename(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {comment, "Windriver: dosFs must be fixed first!"}; - _ -> - ?line Dog = test_server:timetrap(test_server:seconds(10)), - ?line RootDir = ?config(priv_dir, Config), - ?line Base = filename:join(RootDir, - atom_to_list(?MODULE)++"_e_rename"), - ?line ok = ?FILE_MODULE:make_dir(Base), - - %% Create an empty directory. - ?line EmptyDir = filename:join(Base, "empty_dir"), - ?line ok = ?FILE_MODULE:make_dir(EmptyDir), - - %% Create a non-empty directory. - ?line NonEmptyDir = filename:join(Base, "non_empty_dir"), - ?line ok = ?FILE_MODULE:make_dir(NonEmptyDir), - ?line ok = ?FILE_MODULE:write_file( - filename:join(NonEmptyDir, "a_file"), - "hello\n"), - - %% Create another non-empty directory. - ?line ADirectory = filename:join(Base, "a_directory"), - ?line ok = ?FILE_MODULE:make_dir(ADirectory), - ?line ok = ?FILE_MODULE:write_file( - filename:join(ADirectory, "a_file"), - "howdy\n\n"), - - %% Create a data file. - ?line File = filename:join(Base, "just_a_file"), - ?line ok = ?FILE_MODULE:write_file(File, "anything goes\n\n"), - - %% Move an existing directory to a non-empty directory. - ?line {error, eexist} = - ?FILE_MODULE:rename(ADirectory, NonEmptyDir), - - %% Move a root directory. - ?line {error, einval} = ?FILE_MODULE:rename("/", "arne"), - - %% Move Base into Base/new_name. - ?line {error, einval} = - ?FILE_MODULE:rename(Base, filename:join(Base, "new_name")), - - %% Overwrite a directory with a file. - ?line expect({error, eexist}, %FreeBSD (?) - {error, eisdir}, - ?FILE_MODULE:rename(File, EmptyDir)), - ?line expect({error, eexist}, %FreeBSD (?) - {error, eisdir}, - ?FILE_MODULE:rename(File, NonEmptyDir)), - - %% Move a non-existing file. - ?line NonExistingFile = - filename:join(Base, "non_existing_file"), - ?line {error, enoent} = - ?FILE_MODULE:rename(NonExistingFile, NonEmptyDir), - - %% Overwrite a file with a directory. - ?line expect({error, eexist}, %FreeBSD (?) - {error, enotdir}, - ?FILE_MODULE:rename(ADirectory, File)), - - %% Move a file to another filesystem. - %% XXX - This test case is bogus. We cannot be guaranteed that - %% the source and destination are on - %% different filesystems. - %% - %% XXX - Gross hack! - ?line Comment = - case os:type() of - {unix, _} -> - OtherFs = "/tmp", - ?line NameOnOtherFs = - filename:join(OtherFs, filename:basename(File)), - ?line {ok, Com} = - case ?FILE_MODULE:rename(File, NameOnOtherFs) of - {error, exdev} -> - %% The file could be in - %% the same filesystem! - {ok, ok}; - ok -> - {ok, {comment, - "Moving between filesystems " - "suceeded, files are probably " - "in the same filesystem!"}}; - {error, eperm} -> - {ok, {comment, "SBS! You don't " - "have the permission to do " - "this test!"}}; - Else -> - Else - end, - Com; - {win32, _} -> - %% At least Windows NT can - %% successfully move a file to - %% another drive. - ok - end, - ?line [] = flush(), - ?line test_server:timetrap_cancel(Dog), - Comment - end. + Dog = test_server:timetrap(test_server:seconds(10)), + RootDir = ?config(priv_dir, Config), + Base = filename:join(RootDir, + atom_to_list(?MODULE)++"_e_rename"), + ok = ?FILE_MODULE:make_dir(Base), + + %% Create an empty directory. + EmptyDir = filename:join(Base, "empty_dir"), + ok = ?FILE_MODULE:make_dir(EmptyDir), + + %% Create a non-empty directory. + NonEmptyDir = filename:join(Base, "non_empty_dir"), + ok = ?FILE_MODULE:make_dir(NonEmptyDir), + ok = ?FILE_MODULE:write_file( + filename:join(NonEmptyDir, "a_file"), + "hello\n"), + + %% Create another non-empty directory. + ADirectory = filename:join(Base, "a_directory"), + ok = ?FILE_MODULE:make_dir(ADirectory), + ok = ?FILE_MODULE:write_file( + filename:join(ADirectory, "a_file"), + "howdy\n\n"), + + %% Create a data file. + File = filename:join(Base, "just_a_file"), + ok = ?FILE_MODULE:write_file(File, "anything goes\n\n"), + + %% Move an existing directory to a non-empty directory. + {error, eexist} = ?FILE_MODULE:rename(ADirectory, NonEmptyDir), + + %% Move a root directory. + {error, einval} = ?FILE_MODULE:rename("/", "arne"), + + %% Move Base into Base/new_name. + {error, einval} = + ?FILE_MODULE:rename(Base, filename:join(Base, "new_name")), + + %% Overwrite a directory with a file. + expect({error, eexist}, %FreeBSD (?) + {error, eisdir}, + ?FILE_MODULE:rename(File, EmptyDir)), + expect({error, eexist}, %FreeBSD (?) + {error, eisdir}, + ?FILE_MODULE:rename(File, NonEmptyDir)), + + %% Move a non-existing file. + NonExistingFile = filename:join(Base, "non_existing_file"), + {error, enoent} = ?FILE_MODULE:rename(NonExistingFile, NonEmptyDir), + + %% Overwrite a file with a directory. + expect({error, eexist}, %FreeBSD (?) + {error, enotdir}, + ?FILE_MODULE:rename(ADirectory, File)), + + %% Move a file to another filesystem. + %% XXX - This test case is bogus. We cannot be guaranteed that + %% the source and destination are on + %% different filesystems. + %% + %% XXX - Gross hack! + Comment = case os:type() of + {unix, _} -> + OtherFs = "/tmp", + NameOnOtherFs = filename:join(OtherFs, filename:basename(File)), + {ok, Com} = case ?FILE_MODULE:rename(File, NameOnOtherFs) of + {error, exdev} -> + %% The file could be in + %% the same filesystem! + {ok, ok}; + ok -> + {ok, {comment, + "Moving between filesystems " + "suceeded, files are probably " + "in the same filesystem!"}}; + {error, eperm} -> + {ok, {comment, "SBS! You don't " + "have the permission to do " + "this test!"}}; + Else -> + Else + end, + Com; + {win32, _} -> + %% At least Windows NT can + %% successfully move a file to + %% another drive. + ok + end, + [] = flush(), + test_server:timetrap_cancel(Dog), + Comment. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% e_make_dir(suite) -> []; e_make_dir(doc) -> []; e_make_dir(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(10)), - ?line RootDir = ?config(priv_dir, Config), - ?line Base = filename:join(RootDir, - atom_to_list(?MODULE)++"_e_make_dir"), - ?line ok = ?FILE_MODULE:make_dir(Base), + Dog = test_server:timetrap(test_server:seconds(10)), + RootDir = ?config(priv_dir, Config), + Base = filename:join(RootDir, + atom_to_list(?MODULE)++"_e_make_dir"), + ok = ?FILE_MODULE:make_dir(Base), %% A component of the path does not exist. - ?line {error, enoent} = - ?FILE_MODULE:make_dir(filename:join([Base, "a", "b"])), + {error, enoent} = ?FILE_MODULE:make_dir(filename:join([Base, "a", "b"])), %% Use a path-name with a non-directory component. - ?line Afile = filename:join(Base, "a_directory"), - ?line ok = ?FILE_MODULE:write_file(Afile, "hello\n"), - ?line case ?FILE_MODULE:make_dir( - filename:join(Afile, "another_directory")) of - {error, enotdir} -> io:format("Result: enotdir"); - {error, enoent} -> io:format("Result: enoent") - end, + Afile = filename:join(Base, "a_directory"), + ok = ?FILE_MODULE:write_file(Afile, "hello\n"), + case ?FILE_MODULE:make_dir( + filename:join(Afile, "another_directory")) of + {error, enotdir} -> io:format("Result: enotdir"); + {error, enoent} -> io:format("Result: enoent") + end, %% No permission (on Unix only). case os:type() of {unix, _} -> - ?line ?FILE_MODULE:write_file_info(Base, #file_info {mode=0}), - ?line {error, eacces} = - ?FILE_MODULE:make_dir(filename:join(Base, "xxxx")), - ?line ?FILE_MODULE:write_file_info( + ?FILE_MODULE:write_file_info(Base, #file_info {mode=0}), + {error, eacces} = ?FILE_MODULE:make_dir(filename:join(Base, "xxxx")), + ?FILE_MODULE:write_file_info( Base, #file_info {mode=8#600}); {win32, _} -> - ok; - vxworks -> ok end, - ?line test_server:timetrap_cancel(Dog), + test_server:timetrap_cancel(Dog), ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1950,57 +1928,50 @@ e_make_dir(Config) when is_list(Config) -> e_del_dir(suite) -> []; e_del_dir(doc) -> []; e_del_dir(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(10)), - ?line RootDir = ?config(priv_dir, Config), - ?line Base = test_server:temp_name(filename:join(RootDir, "e_del_dir")), - ?line io:format("Base: ~p", [Base]), - ?line ok = ?FILE_MODULE:make_dir(Base), + Dog = test_server:timetrap(test_server:seconds(10)), + RootDir = ?config(priv_dir, Config), + Base = test_server:temp_name(filename:join(RootDir, "e_del_dir")), + io:format("Base: ~p", [Base]), + ok = ?FILE_MODULE:make_dir(Base), %% Delete a non-existent directory. - ?line {error, enoent} = + {error, enoent} = ?FILE_MODULE:del_dir(filename:join(Base, "non_existing")), %% Use a path-name with a non-directory component. - ?line Afile = filename:join(Base, "a_directory"), - ?line ok = ?FILE_MODULE:write_file(Afile, "hello\n"), - ?line {error, E1} = - expect({error, enotdir}, {error, enoent}, - ?FILE_MODULE:del_dir( - filename:join(Afile, "another_directory"))), - ?line io:format("Result: ~p", [E1]), + Afile = filename:join(Base, "a_directory"), + ok = ?FILE_MODULE:write_file(Afile, "hello\n"), + {error, E1} = expect({error, enotdir}, {error, enoent}, + ?FILE_MODULE:del_dir( + filename:join(Afile, "another_directory"))), + io:format("Result: ~p", [E1]), %% Delete a non-empty directory. - ?line {error, E2} = - expect({error, enotempty}, {error, eexist}, {error, eacces}, + {error, E2} = expect({error, enotempty}, {error, eexist}, {error, eacces}, ?FILE_MODULE:del_dir(Base)), - ?line io:format("Result: ~p", [E2]), + io:format("Result: ~p", [E2]), %% Remove the current directory. - ?line {error, E3} = - expect({error, einval}, + {error, E3} = expect({error, einval}, {error, eperm}, % Linux and DUX {error, eacces}, {error, ebusy}, ?FILE_MODULE:del_dir(".")), - ?line io:format("Result: ~p", [E3]), + io:format("Result: ~p", [E3]), %% No permission. case os:type() of {unix, _} -> - ?line ADirectory = filename:join(Base, "no_perm"), - ?line ok = ?FILE_MODULE:make_dir(ADirectory), - ?line ?FILE_MODULE:write_file_info( - Base, #file_info {mode=0}), - ?line {error, eacces} = ?FILE_MODULE:del_dir(ADirectory), - ?line ?FILE_MODULE:write_file_info( - Base, #file_info {mode=8#600}); + ADirectory = filename:join(Base, "no_perm"), + ok = ?FILE_MODULE:make_dir(ADirectory), + ?FILE_MODULE:write_file_info( Base, #file_info {mode=0}), + {error, eacces} = ?FILE_MODULE:del_dir(ADirectory), + ?FILE_MODULE:write_file_info( Base, #file_info {mode=8#600}); {win32, _} -> - ok; - vxworks -> ok end, - ?line [] = flush(), - ?line test_server:timetrap_cancel(Dog), + [] = flush(), + test_server:timetrap_cancel(Dog), ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -2563,147 +2534,123 @@ delayed_write(doc) -> ["Tests the file open option {delayed_write, Size, Delay}"]; delayed_write(Config) when is_list(Config) -> - ?line Dog = ?t:timetrap(?t:seconds(20)), - %% - ?line RootDir = ?config(priv_dir, Config), - ?line File = filename:join(RootDir, - atom_to_list(?MODULE)++"_delayed_write.txt"), - ?line Data1 = "asdfghjkl", - ?line Data2 = "qwertyuio", - ?line Data3 = "zxcvbnm,.", - ?line Size = length(Data1), - ?line Size = length(Data2), - ?line Size = length(Data3), - ?line Data1Data1 = Data1++Data1, - ?line Data1Data1Data1 = Data1Data1++Data1, - ?line Data1Data1Data1Data1 = Data1Data1++Data1Data1, + Dog = ?t:timetrap(?t:seconds(20)), + + RootDir = ?config(priv_dir, Config), + File = filename:join(RootDir, + atom_to_list(?MODULE)++"_delayed_write.txt"), + Data1 = "asdfghjkl", + Data2 = "qwertyuio", + Data3 = "zxcvbnm,.", + Size = length(Data1), + Size = length(Data2), + Size = length(Data3), + Data1Data1 = Data1++Data1, + Data1Data1Data1 = Data1Data1++Data1, + Data1Data1Data1Data1 = Data1Data1++Data1Data1, %% %% Test caching and normal close of non-raw file - ?line {ok, Fd1} = + {ok, Fd1} = ?FILE_MODULE:open(File, [write, {delayed_write, Size+1, 2000}]), - ?line ok = ?FILE_MODULE:write(Fd1, Data1), - ?line ?t:sleep(1000), % Just in case the file system is slow - ?line {ok, Fd2} = ?FILE_MODULE:open(File, [read]), - ?line case os:type() of - vxworks -> - io:format("Line ~p skipped on vxworks", [?LINE]); - _ -> - ?line eof = ?FILE_MODULE:read(Fd2, 1) - end, - ?line ok = ?FILE_MODULE:write(Fd1, Data1), % Data flush on size - ?line ?t:sleep(1000), % Just in case the file system is slow - ?line {ok, Data1Data1} = ?FILE_MODULE:pread(Fd2, bof, 2*Size+1), - ?line ok = ?FILE_MODULE:write(Fd1, Data1), - ?line ?t:sleep(3000), % Wait until data flush on timeout - ?line {ok, Data1Data1Data1} = ?FILE_MODULE:pread(Fd2, bof, 3*Size+1), - ?line ok = ?FILE_MODULE:write(Fd1, Data1), - ?line ok = ?FILE_MODULE:close(Fd1), % Data flush on close - ?line ?t:sleep(1000), % Just in case the file system is slow - ?line {ok, Data1Data1Data1Data1} = ?FILE_MODULE:pread(Fd2, bof, 4*Size+1), - ?line ok = ?FILE_MODULE:close(Fd2), + ok = ?FILE_MODULE:write(Fd1, Data1), + ?t:sleep(1000), % Just in case the file system is slow + {ok, Fd2} = ?FILE_MODULE:open(File, [read]), + eof = ?FILE_MODULE:read(Fd2, 1), + ok = ?FILE_MODULE:write(Fd1, Data1), % Data flush on size + ?t:sleep(1000), % Just in case the file system is slow + {ok, Data1Data1} = ?FILE_MODULE:pread(Fd2, bof, 2*Size+1), + ok = ?FILE_MODULE:write(Fd1, Data1), + ?t:sleep(3000), % Wait until data flush on timeout + {ok, Data1Data1Data1} = ?FILE_MODULE:pread(Fd2, bof, 3*Size+1), + ok = ?FILE_MODULE:write(Fd1, Data1), + ok = ?FILE_MODULE:close(Fd1), % Data flush on close + ?t:sleep(1000), % Just in case the file system is slow + {ok, Data1Data1Data1Data1} = ?FILE_MODULE:pread(Fd2, bof, 4*Size+1), + ok = ?FILE_MODULE:close(Fd2), %% %% Test implicit close through exit by file owning process, %% raw file, default parameters. - ?line Parent = self(), - ?line Fun = - fun () -> - Child = self(), - Test = - fun () -> - ?line {ok, Fd} = - ?FILE_MODULE:open(File, - [raw, write, - delayed_write]), - ?line ok = ?FILE_MODULE:write(Fd, Data1), - ?line Parent ! {Child, wrote}, - ?line receive - {Parent, continue, Reason} -> - {ok, Reason} - end - end, - case (catch Test()) of - {ok, Reason} -> - exit(Reason); - Unknown -> - exit({Unknown, get(test_server_loc)}) - end - end, - ?line Child1 = spawn(Fun), - ?line Mref1 = erlang:monitor(process, Child1), - ?line receive - {Child1, wrote} -> - ok; - {'DOWN', Mref1, _, _, _} = Down1a -> - ?t:fail(Down1a) - end, - ?line ?t:sleep(1000), % Just in case the file system is slow - ?line {ok, Fd3} = ?FILE_MODULE:open(File, [read]), - ?line case os:type() of - vxworks -> - io:format("Line ~p skipped on vxworks", [?LINE]); - _ -> - ?line eof = ?FILE_MODULE:read(Fd3, 1) - end, - ?line Child1 ! {Parent, continue, normal}, - ?line receive - {'DOWN', Mref1, process, Child1, normal} -> - ok; - {'DOWN', Mref1, _, _, _} = Down1b -> - ?t:fail(Down1b) - end, - ?line ?t:sleep(1000), % Just in case the file system is slow - ?line {ok, Data1} = ?FILE_MODULE:pread(Fd3, bof, Size+1), - ?line ok = ?FILE_MODULE:close(Fd3), + Parent = self(), + Fun = fun() -> + Child = self(), + Test = + fun () -> + {ok, Fd} = ?FILE_MODULE:open(File, + [raw, write, delayed_write]), + ok = ?FILE_MODULE:write(Fd, Data1), + Parent ! {Child, wrote}, + receive + {Parent, continue, Reason} -> + {ok, Reason} + end + end, + case (catch Test()) of + {ok, Reason} -> exit(Reason); + Unknown -> + exit({Unknown, get(test_server_loc)}) + end + end, + Child1 = spawn(Fun), + Mref1 = erlang:monitor(process, Child1), + receive + {Child1, wrote} -> + ok; + {'DOWN', Mref1, _, _, _} = Down1a -> + ?t:fail(Down1a) + end, + ?t:sleep(1000), % Just in case the file system is slow + {ok, Fd3} = ?FILE_MODULE:open(File, [read]), + eof = ?FILE_MODULE:read(Fd3, 1), + Child1 ! {Parent, continue, normal}, + receive + {'DOWN', Mref1, process, Child1, normal} -> + ok; + {'DOWN', Mref1, _, _, _} = Down1b -> + ?t:fail(Down1b) + end, + ?t:sleep(1000), % Just in case the file system is slow + {ok, Data1} = ?FILE_MODULE:pread(Fd3, bof, Size+1), + ok = ?FILE_MODULE:close(Fd3), %% %% The same again, but this time with reason 'kill'. - ?line Child2 = spawn(Fun), - ?line Mref2 = erlang:monitor(process, Child2), - ?line receive - {Child2, wrote} -> - ok; - {'DOWN', Mref2, _, _, _} = Down2a -> - ?t:fail(Down2a) - end, - ?line ?t:sleep(1000), % Just in case the file system is slow - ?line {ok, Fd4} = ?FILE_MODULE:open(File, [read]), - ?line case os:type() of - vxworks -> - io:format("Line ~p skipped on vxworks", [?LINE]); - _ -> - ?line eof = ?FILE_MODULE:read(Fd4, 1) - end, - ?line Child2 ! {Parent, continue, kill}, - ?line receive - {'DOWN', Mref2, process, Child2, kill} -> - ok; - {'DOWN', Mref2, _, _, _} = Down2b -> - ?t:fail(Down2b) - end, - ?line ?t:sleep(1000), % Just in case the file system is slow - ?line eof = ?FILE_MODULE:pread(Fd4, bof, 1), - ?line ok = ?FILE_MODULE:close(Fd4), + Child2 = spawn(Fun), + Mref2 = erlang:monitor(process, Child2), + receive + {Child2, wrote} -> + ok; + {'DOWN', Mref2, _, _, _} = Down2a -> + ?t:fail(Down2a) + end, + ?t:sleep(1000), % Just in case the file system is slow + {ok, Fd4} = ?FILE_MODULE:open(File, [read]), + eof = ?FILE_MODULE:read(Fd4, 1), + Child2 ! {Parent, continue, kill}, + receive + {'DOWN', Mref2, process, Child2, kill} -> + ok; + {'DOWN', Mref2, _, _, _} = Down2b -> + ?t:fail(Down2b) + end, + ?t:sleep(1000), % Just in case the file system is slow + eof = ?FILE_MODULE:pread(Fd4, bof, 1), + ok = ?FILE_MODULE:close(Fd4), %% %% Test if file position works with delayed_write - ?line {ok, Fd5} = ?FILE_MODULE:open(File, [raw, read, write, - delayed_write]), - ?line ok = ?FILE_MODULE:truncate(Fd5), - ?line ok = ?FILE_MODULE:write(Fd5, [Data1|Data2]), - ?line {ok, 0} = ?FILE_MODULE:position(Fd5, bof), - ?line ok = ?FILE_MODULE:write(Fd5, [Data3]), - ?line {ok, Data2} = ?FILE_MODULE:read(Fd5, Size+1), - ?line {ok, 0} = ?FILE_MODULE:position(Fd5, bof), - ?line Data3Data2 = Data3++Data2, - ?line {ok, Data3Data2} = ?FILE_MODULE:read(Fd5, 2*Size+1), - ?line ok = ?FILE_MODULE:close(Fd5), + {ok, Fd5} = ?FILE_MODULE:open(File, [raw, read, write, + delayed_write]), + ok = ?FILE_MODULE:truncate(Fd5), + ok = ?FILE_MODULE:write(Fd5, [Data1|Data2]), + {ok, 0} = ?FILE_MODULE:position(Fd5, bof), + ok = ?FILE_MODULE:write(Fd5, [Data3]), + {ok, Data2} = ?FILE_MODULE:read(Fd5, Size+1), + {ok, 0} = ?FILE_MODULE:position(Fd5, bof), + Data3Data2 = Data3++Data2, + {ok, Data3Data2} = ?FILE_MODULE:read(Fd5, 2*Size+1), + ok = ?FILE_MODULE:close(Fd5), %% - ?line [] = flush(), - ?line ?t:timetrap_cancel(Dog), - ?line case os:type() of - vxworks -> - {comment, "Some lines skipped on vxworks"}; - _ -> - ok - end. + [] = flush(), + ?t:timetrap_cancel(Dog), + ok. pid2name(doc) -> "Tests file:pid2name/1."; diff --git a/lib/kernel/test/gen_tcp_echo_SUITE.erl b/lib/kernel/test/gen_tcp_echo_SUITE.erl index 5bbaeb02ad..94f95798a0 100644 --- a/lib/kernel/test/gen_tcp_echo_SUITE.erl +++ b/lib/kernel/test/gen_tcp_echo_SUITE.erl @@ -190,24 +190,19 @@ echo_test_1(SockOpts, EchoFun, Config0) -> ok. echo_packet(SockOpts, EchoFun, Opts) -> - ?line Type = - case lists:keysearch(type, 1, Opts) of - {value, {type, T}} -> - T; - _ -> - {value, {packet, T}} = lists:keysearch(packet, 1, SockOpts), - T - end, + Type = case lists:keysearch(type, 1, Opts) of + {value, {type, T}} -> + T; + _ -> + {value, {packet, T}} = lists:keysearch(packet, 1, SockOpts), + T + end, %% Connect to the echo server. - ?line EchoPort = ?config(echo_port, Opts), - ?line {ok, Echo} = gen_tcp:connect(localhost, EchoPort, SockOpts), + EchoPort = ?config(echo_port, Opts), + {ok, Echo} = gen_tcp:connect(localhost, EchoPort, SockOpts), - ?line SlowEcho = - case os:type() of - vxworks -> true; - _ -> lists:member(slow_echo, Opts) - end, + SlowEcho = lists:member(slow_echo, Opts), case Type of http -> diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl index 1592399996..5d45b91ee5 100644 --- a/lib/kernel/test/gen_tcp_misc_SUITE.erl +++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl @@ -340,39 +340,23 @@ no_accept(doc) -> "a tcp_closed message."]; no_accept(suite) -> []; no_accept(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {skip,"Too tough for vxworks"}; - _ -> - no_accept2() + {ok, L} = gen_tcp:listen(0, []), + {ok, {_, Port}} = inet:sockname(L), + {ok, Client} = gen_tcp:connect(localhost, Port, []), + ok = gen_tcp:close(L), + receive + {tcp_closed, Client} -> + ok + after 5000 -> + ?line test_server:fail(never_closed) + end. -no_accept2() -> - ?line {ok, L} = gen_tcp:listen(0, []), - ?line {ok, {_, Port}} = inet:sockname(L), - ?line {ok, Client} = gen_tcp:connect(localhost, Port, []), - ?line ok = gen_tcp:close(L), - ?line receive - {tcp_closed, Client} -> - ok - after 5000 -> - ?line test_server:fail(never_closed) - - end. - close_with_pending_output(doc) -> ["Send several packets to a socket and close it. All packets should arrive ", "to the other end."]; close_with_pending_output(suite) -> []; close_with_pending_output(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {skipped,"Too tough for vxworks"}; - _ -> - close_with_pending_output2() - end. - -close_with_pending_output2() -> ?line {ok, L} = gen_tcp:listen(0, [binary, {active, false}]), ?line {ok, {_, Port}} = inet:sockname(L), ?line Packets = 16, @@ -423,22 +407,16 @@ otp_3924(doc) -> otp_3924(suite) -> []; otp_3924(Config) when is_list(Config) -> MaxDelay = (case has_superfluous_schedulers() of - true -> 4; - false -> 1 - end - * case {erlang:system_info(debug_compiled), - erlang:system_info(lock_checking)} of - {true, _} -> 6; - {_, true} -> 2; - _ -> 1 - end * ?OTP_3924_MAX_DELAY), - case os:type() of - vxworks -> -%% {skip,"Too tough for vxworks"}; - otp_3924_1(MaxDelay); - _ -> - otp_3924_1(MaxDelay) - end. + true -> 4; + false -> 1 + end + * case {erlang:system_info(debug_compiled), + erlang:system_info(lock_checking)} of + {true, _} -> 6; + {_, true} -> 2; + _ -> 1 + end * ?OTP_3924_MAX_DELAY), + otp_3924_1(MaxDelay). otp_3924_1(MaxDelay) -> Dog = test_server:timetrap(test_server:seconds(240)), @@ -559,26 +537,18 @@ otp_3924_sender(Receiver, Host, Port, Data) -> data_before_close(doc) -> ["Tests that a huge amount of data can be received before a close."]; data_before_close(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {skip,"Too tough for vxworks"}; - _ -> - data_before_close2() - end. - -data_before_close2() -> - ?line {ok, L} = gen_tcp:listen(0, [binary]), - ?line {ok, {_, TcpPort}} = inet:sockname(L), - ?line Bytes = 256*1024, - ?line spawn_link(fun() -> huge_sender(TcpPort, Bytes) end), - ?line {ok, A} = gen_tcp:accept(L), - ?line case count_bytes_recv(A, 0) of - {Bytes, Result} -> - io:format("Result: ~p", [Result]); - {Wrong, Result} -> - io:format("Result: ~p", [Result]), - test_server:fail({wrong_count, Wrong}) - end, + {ok, L} = gen_tcp:listen(0, [binary]), + {ok, {_, TcpPort}} = inet:sockname(L), + Bytes = 256*1024, + spawn_link(fun() -> huge_sender(TcpPort, Bytes) end), + {ok, A} = gen_tcp:accept(L), + case count_bytes_recv(A, 0) of + {Bytes, Result} -> + io:format("Result: ~p", [Result]); + {Wrong, Result} -> + io:format("Result: ~p", [Result]), + test_server:fail({wrong_count, Wrong}) + end, ok. count_bytes_recv(Sock, Total) -> @@ -611,32 +581,18 @@ get_status(Config) when is_list(Config) -> ?line {ok,{socket,Pid,_,_}} = gen_tcp:listen(5678,[]), ?line {status,Pid,_,_} = sys:get_status(Pid). +-define(RECOVER_SLEEP, 60000). +-define(RETRY_SLEEP, 15000). + iter_max_socks(doc) -> ["Open as many sockets as possible. Do this several times and check ", "that we get the same number of sockets every time."]; iter_max_socks(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {skip,"Too tough for vxworks"}; - _ -> - iter_max_socks2() - end. - --define(RECOVER_SLEEP, 60000). --define(RETRY_SLEEP, 15000). - -iter_max_socks2() -> - ?line N = - case os:type() of - vxworks -> - 10; - _ -> - 20 - end, + N = 20, L = do_iter_max_socks(N, initalize), - ?line io:format("Result: ~p",[L]), - ?line all_equal(L), - ?line {comment, "Max sockets: " ++ integer_to_list(hd(L))}. + io:format("Result: ~p",[L]), + all_equal(L), + {comment, "Max sockets: " ++ integer_to_list(hd(L))}. do_iter_max_socks(0, _) -> []; diff --git a/lib/kernel/test/heart_SUITE.erl b/lib/kernel/test/heart_SUITE.erl index 233e438dc9..31005a01e2 100644 --- a/lib/kernel/test/heart_SUITE.erl +++ b/lib/kernel/test/heart_SUITE.erl @@ -266,13 +266,8 @@ dont_drop(doc) -> "set just before halt on very high I/O load."]; dont_drop(Config) when is_list(Config) -> %%% Have to do it some times to make it happen... - case os:type() of - vxworks -> - {comment, "No use to run with slaves on other nodes..."}; - _ -> - [ok,ok,ok,ok,ok,ok,ok,ok,ok,ok] = do_dont_drop(Config,10), - ok - end. + [ok,ok,ok,ok,ok,ok,ok,ok,ok,ok] = do_dont_drop(Config,10), + ok. do_dont_drop(_,0) -> []; @@ -333,13 +328,7 @@ kill_pid(doc) -> ["Tests that heart kills the old erlang node before executing ", "heart command."]; kill_pid(Config) when is_list(Config) -> - %%% Have to do it some times to make it happen... - case os:type() of - vxworks -> - {comment, "No use to run with slaves on other nodes..."}; - _ -> - ok = do_kill_pid(Config) - end. + ok = do_kill_pid(Config). do_kill_pid(_Config) -> Name = heart_test, diff --git a/lib/kernel/test/heart_SUITE_data/simple_echo.c b/lib/kernel/test/heart_SUITE_data/simple_echo.c index 0093dbce9b..a92bb8af95 100644 --- a/lib/kernel/test/heart_SUITE_data/simple_echo.c +++ b/lib/kernel/test/heart_SUITE_data/simple_echo.c @@ -2,11 +2,7 @@ #include <stdlib.h> #include <string.h> -#ifdef VXWORKS -int simple_echo(void){ -#else int main(void){ -#endif int x; while((x = getchar()) != EOF){ putchar(x); @@ -14,4 +10,3 @@ int main(void){ } return 0; } - diff --git a/lib/kernel/test/inet_SUITE.erl b/lib/kernel/test/inet_SUITE.erl index 7241b093d0..ce138b6804 100644 --- a/lib/kernel/test/inet_SUITE.erl +++ b/lib/kernel/test/inet_SUITE.erl @@ -66,7 +66,7 @@ required(v6) -> {require, test_dummy_ipv6_host}]; required(hosts) -> case os:type() of - {OS, _} when OS =:= win32; OS =:= vxworks -> + {OS, _} when OS =:= win32 -> [{require, hardcoded_hosts}, {require, hardcoded_ipv6_hosts}]; _Else -> @@ -614,17 +614,12 @@ t_gethostnative(Config) when is_list(Config) -> %% this will result in 26 bytes sent which causes problem in Windows %% if the port-program has not assured stdin to be read in BINARY mode %% OTP-2555 - case os:type() of - vxworks -> - {skipped, "VxWorks has no native gethostbyname()"}; - _ -> - ?line case inet_gethost_native:gethostbyname( - "a23456789012345678901234") of - {error,notfound} -> - ?line ok; - {error,no_data} -> - ?line ok - end + ?line case inet_gethost_native:gethostbyname( + "a23456789012345678901234") of + {error,notfound} -> + ?line ok; + {error,no_data} -> + ?line ok end. gethostnative_parallell(suite) -> diff --git a/lib/kernel/test/inet_sockopt_SUITE.erl b/lib/kernel/test/inet_sockopt_SUITE.erl index 0c63a6d653..087ae6055b 100644 --- a/lib/kernel/test/inet_sockopt_SUITE.erl +++ b/lib/kernel/test/inet_sockopt_SUITE.erl @@ -623,7 +623,6 @@ all_listen_options() -> {exit_on_close, true, false, true, true}, %{high_watermark,4096,8192,true,true}, %{low_watermark,2048,4096,true,true}, - {bit8,on,off,true,true}, {send_timeout,infinity,1000,true,true}, {send_timeout_close,false,true,true,true}, {delay_send,false,true,true,true}, @@ -647,7 +646,6 @@ all_connect_options() -> {exit_on_close, true, false, true, true}, {high_watermark,4096,8192,false,true}, {low_watermark,2048,4096,false,true}, - {bit8,on,off,true,true}, {send_timeout,infinity,1000,true,true}, {send_timeout_close,false,true,true,true}, {delay_send,false,true,true,true}, diff --git a/lib/kernel/test/inet_sockopt_SUITE_data/sockopt_helper.c b/lib/kernel/test/inet_sockopt_SUITE_data/sockopt_helper.c index f24c93edf5..9c8f8eb91a 100644 --- a/lib/kernel/test/inet_sockopt_SUITE_data/sockopt_helper.c +++ b/lib/kernel/test/inet_sockopt_SUITE_data/sockopt_helper.c @@ -1,12 +1,3 @@ -#if defined(VXWORKS) -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -int sockopt_helper(void){ - return 0; -} -#else - #if defined(__WIN32__) #define WIN32_LEAN_AND_MEAN #include <winsock2.h> @@ -215,5 +206,3 @@ int main(void){ } while (x != C_QUIT); return 0; } -#endif - diff --git a/lib/kernel/test/init_SUITE.erl b/lib/kernel/test/init_SUITE.erl index e3fa4642b7..1993cd0b32 100644 --- a/lib/kernel/test/init_SUITE.erl +++ b/lib/kernel/test/init_SUITE.erl @@ -256,47 +256,42 @@ get_plain_arguments(Config) when is_list(Config) -> boot_var(doc) -> []; boot_var(suite) -> {req, [distribution, {local_slave_nodes, 1}]}; boot_var(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {comment, "Not run on VxWorks"}; + ?line Dog = ?t:timetrap(?t:seconds(100)), + + {BootScript, TEST_VAR, KernelVsn, StdlibVsn} = create_boot(Config), + + %% Should fail as we have not given -boot_var TEST_VAR + ?line {error, timeout} = + start_node(init_test, "-boot " ++ BootScript), + + case is_real_system(KernelVsn, StdlibVsn) of + true -> + %% Now it should work !! + ?line {ok, Node} = + start_node(init_test, + "-boot " ++ BootScript ++ + " -boot_var TEST_VAR " ++ TEST_VAR), + stop_node(Node), + Res = ok; _ -> - ?line Dog = ?t:timetrap(?t:seconds(100)), - - {BootScript, TEST_VAR, KernelVsn, StdlibVsn} = create_boot(Config), - - %% Should fail as we have not given -boot_var TEST_VAR - ?line {error, timeout} = - start_node(init_test, "-boot " ++ BootScript), - - case is_real_system(KernelVsn, StdlibVsn) of - true -> - %% Now it should work !! - ?line {ok, Node} = - start_node(init_test, - "-boot " ++ BootScript ++ - " -boot_var TEST_VAR " ++ TEST_VAR), - stop_node(Node), - Res = ok; - _ -> -%% What we need is not so much version numbers on the directories, but -%% for the boot var TEST_VAR to appear in the boot script, and it doesn't -%% if we give the 'local' option to systools:make_script. - ?t:format( - "Test case not complete as we are not~n" - "running in a real system!~n" - "Probably this test is performed in a " - "clearcase view or source tree.~n" - "Need version numbers on the kernel and " - "stdlib directories!~n", - []), - Res = {skip, - "Test case only partially run since it is run " - "in a clearcase view or in a source tree. " - "Need an installed system to complete this test."} - end, - ?line ?t:timetrap_cancel(Dog), - Res - end. + %% What we need is not so much version numbers on the directories, but + %% for the boot var TEST_VAR to appear in the boot script, and it doesn't + %% if we give the 'local' option to systools:make_script. + ?t:format( + "Test case not complete as we are not~n" + "running in a real system!~n" + "Probably this test is performed in a " + "clearcase view or source tree.~n" + "Need version numbers on the kernel and " + "stdlib directories!~n", + []), + Res = {skip, + "Test case only partially run since it is run " + "in a clearcase view or in a source tree. " + "Need an installed system to complete this test."} + end, + ?line ?t:timetrap_cancel(Dog), + Res. create_boot(Config) -> ?line {ok, OldDir} = file:get_cwd(), @@ -579,55 +574,47 @@ script_id(Config) when is_list(Config) -> boot1(doc) -> []; boot1(suite) -> {req, [distribution, {local_slave_nodes, 1}, {time, 35}]}; boot1(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {comment, "Not run on VxWorks"}; - _ -> - ?line Dog = ?t:timetrap(?t:seconds(80)), - Args = args() ++ " -boot start_sasl", - ?line {ok, Node} = start_node(init_test, Args), - ?line stop_node(Node), - - %% Try to start with non existing boot file. - Args1 = args() ++ " -boot dummy_script", - ?line {error, timeout} = start_node(init_test, Args1), - - ?line ?t:timetrap_cancel(Dog), - ok - end. + ?line Dog = ?t:timetrap(?t:seconds(80)), + Args = args() ++ " -boot start_sasl", + ?line {ok, Node} = start_node(init_test, Args), + ?line stop_node(Node), + + %% Try to start with non existing boot file. + Args1 = args() ++ " -boot dummy_script", + ?line {error, timeout} = start_node(init_test, Args1), + + ?line ?t:timetrap_cancel(Dog), + ok. boot2(doc) -> []; boot2(suite) -> {req, [distribution, {local_slave_nodes, 1}, {time, 35}]}; boot2(Config) when is_list(Config) -> + Dog = ?t:timetrap(?t:seconds(80)), + + %% Absolute boot file name + Boot = filename:join([code:root_dir(), "bin", "start_sasl"]), + + Args = args() ++ " -boot \"" ++ Boot++"\"", + {ok, Node} = start_node(init_test, Args), + stop_node(Node), + case os:type() of - vxworks -> - {comment, "Not run on VxWorks"}; + {win32, _} -> + %% Absolute boot file name for Windows -- all slashes are + %% converted to backslashes. + Win_boot = lists:map(fun + ($/) -> $\\; + (C) -> C + end, Boot), + Args2 = args() ++ " -boot \"" ++ Win_boot ++ "\"", + {ok, Node2} = start_node(init_test, Args2), + stop_node(Node2); _ -> - ?line Dog = ?t:timetrap(?t:seconds(80)), - - %% Absolute boot file name - Boot = filename:join([code:root_dir(), "bin", "start_sasl"]), - - Args = args() ++ " -boot \"" ++ Boot++"\"", - ?line {ok, Node} = start_node(init_test, Args), - ?line stop_node(Node), - - case os:type() of - {win32, _} -> - %% Absolute boot file name for Windows -- all slashes are - %% converted to backslashes. - Win_boot = lists:map(fun($/) -> $\\; (C) -> C end, - Boot), - Args2 = args() ++ " -boot \"" ++ Win_boot ++ "\"", - ?line {ok, Node2} = start_node(init_test, Args2), - ?line stop_node(Node2); - _ -> - ok - end, - - ?line ?t:timetrap_cancel(Dog), ok - end. + end, + + ?t:timetrap_cancel(Dog), + ok. %% Misc. functions diff --git a/lib/kernel/test/kernel.spec.wxworks b/lib/kernel/test/kernel.spec.wxworks deleted file mode 100644 index 370e474e64..0000000000 --- a/lib/kernel/test/kernel.spec.wxworks +++ /dev/null @@ -1,63 +0,0 @@ -%% -*- erlang -*- -{suites,"kernel_test",all}. -{skip_cases,"kernel_test",bif_SUITE,[spawn_link_race1],"Known bug."}. -{skip_cases,"kernel_test",file_SUITE, - [read_write_file], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [cur_dir_0], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [open1], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [file_info_times], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [file_write_file_info], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [truncate], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [rename], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [e_delete], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [e_rename], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [delayed_write], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [read_ahead], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",file_SUITE, - [segment_write], - "VxWorks filesystem would overload"}. -{skip_cases,"kernel_test",file_SUITE, - [segment_read], - "VxWorks filesystem would overload"}. -{skip_cases,"kernel_test",file_SUITE, - [compress_errors], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",init_SUITE,[restart],"Uses peer nodes"}. -{skip_cases,"kernel_test",os_SUITE,[space_in_cwd],"VxWorks can't handle this"}. -{skip_cases,"kernel_test",os_SUITE, - [space_in_name], - "VxWorks can't handle this"}. -{skip_cases,"kernel_test",os_SUITE,[quoting],"VxWorks can't handle this"}. -{skip_cases,"kernel_test",prim_file_SUITE, - [open1], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",prim_file_SUITE, - [compress_errors], - "VxWorks filesystem can't handle this"}. -{skip_cases,"kernel_test",seq_trace_SUITE, - [distributed_recv], - "Test not adopted to slaves on different machine"}. -{skip_cases,"kernel_test",seq_trace_SUITE, - [distributed_exit], - "Test not adopted to slaves on different machine"}. diff --git a/lib/kernel/test/os_SUITE.erl b/lib/kernel/test/os_SUITE.erl index ae3410d13f..3f2195b609 100644 --- a/lib/kernel/test/os_SUITE.erl +++ b/lib/kernel/test/os_SUITE.erl @@ -202,8 +202,6 @@ find_executable(Config) when is_list(Config) -> %% Never return a directory name. ?line false = os:find_executable("unix", [DataDir]), - ok; - vxworks -> ok end. diff --git a/lib/kernel/test/pdict_SUITE.erl b/lib/kernel/test/pdict_SUITE.erl index 8afdfc8a47..60b818cbe3 100644 --- a/lib/kernel/test/pdict_SUITE.erl +++ b/lib/kernel/test/pdict_SUITE.erl @@ -152,7 +152,6 @@ heavy(Config) when is_list(Config) -> time(5000), ?M([],get()), case {os:type(),?t:is_debug()} of - {vxworks,_} -> ok; {_,true} -> ok; _ -> time(50000), diff --git a/lib/kernel/test/prim_file_SUITE.erl b/lib/kernel/test/prim_file_SUITE.erl index 3e2202922c..a56746bbc4 100644 --- a/lib/kernel/test/prim_file_SUITE.erl +++ b/lib/kernel/test/prim_file_SUITE.erl @@ -406,9 +406,6 @@ cur_dir_1(Config, Handle) -> {unix, _} -> ?line {error, enotsup} = ?PRIM_FILE_call(get_cwd, Handle, ["d:"]); - vxworks -> - ?line {error, enotsup} = - ?PRIM_FILE_call(get_cwd, Handle, ["d:"]); {win32, _} -> win_cur_dir_1(Config, Handle) end, @@ -843,10 +840,7 @@ file_info_basic_directory(Config, Handle) -> ?line test_directory("c:/", read_write, Handle), ?line test_directory("c:\\", read_write, Handle); {unix, _} -> - ?line test_directory("/", read, Handle); - vxworks -> - %% Check is just done for owner - ?line test_directory("/", read_write, Handle) + ?line test_directory("/", read, Handle) end, ?line test_server:timetrap_cancel(Dog). @@ -1508,9 +1502,7 @@ e_delete(Config) when is_list(Config) -> Base, #file_info {mode=8#600}); {win32, _} -> %% Remove a character device. - ?line {error, eacces} = ?PRIM_FILE:delete("nul"); - vxworks -> - ok + ?line {error, eacces} = ?PRIM_FILE:delete("nul") end, ?line test_server:timetrap_cancel(Dog), @@ -1524,110 +1516,105 @@ e_delete(Config) when is_list(Config) -> e_rename(suite) -> []; e_rename(doc) -> []; e_rename(Config) when is_list(Config) -> - case os:type() of - vxworks -> - {comment, "Windriver: dosFs must be fixed first!"}; - _ -> - ?line Dog = test_server:timetrap(test_server:seconds(10)), - ?line RootDir = ?config(priv_dir, Config), - ?line Base = filename:join(RootDir, - atom_to_list(?MODULE)++"_e_rename"), - ?line ok = ?PRIM_FILE:make_dir(Base), - - %% Create an empty directory. - ?line EmptyDir = filename:join(Base, "empty_dir"), - ?line ok = ?PRIM_FILE:make_dir(EmptyDir), - - %% Create a non-empty directory. - ?line NonEmptyDir = filename:join(Base, "non_empty_dir"), - ?line ok = ?PRIM_FILE:make_dir(NonEmptyDir), - ?line ok = ?PRIM_FILE:write_file( - filename:join(NonEmptyDir, "a_file"), - "hello\n"), - - %% Create another non-empty directory. - ?line ADirectory = filename:join(Base, "a_directory"), - ?line ok = ?PRIM_FILE:make_dir(ADirectory), - ?line ok = ?PRIM_FILE:write_file( - filename:join(ADirectory, "a_file"), - "howdy\n\n"), + ?line Dog = test_server:timetrap(test_server:seconds(10)), + ?line RootDir = ?config(priv_dir, Config), + ?line Base = filename:join(RootDir, + atom_to_list(?MODULE)++"_e_rename"), + ?line ok = ?PRIM_FILE:make_dir(Base), - %% Create a data file. - ?line File = filename:join(Base, "just_a_file"), - ?line ok = ?PRIM_FILE:write_file(File, "anything goes\n\n"), - - %% Move an existing directory to a non-empty directory. - ?line {error, eexist} = - ?PRIM_FILE:rename(ADirectory, NonEmptyDir), - - %% Move a root directory. - ?line {error, einval} = ?PRIM_FILE:rename("/", "arne"), - - %% Move Base into Base/new_name. - ?line {error, einval} = - ?PRIM_FILE:rename(Base, filename:join(Base, "new_name")), - - %% Overwrite a directory with a file. - ?line expect({error, eexist}, % FreeBSD (?) - {error, eisdir}, - ?PRIM_FILE:rename(File, EmptyDir)), - ?line expect({error, eexist}, % FreeBSD (?) - {error, eisdir}, - ?PRIM_FILE:rename(File, NonEmptyDir)), - - %% Move a non-existing file. - ?line NonExistingFile = filename:join( - Base, "non_existing_file"), - ?line {error, enoent} = - ?PRIM_FILE:rename(NonExistingFile, NonEmptyDir), - - %% Overwrite a file with a directory. - ?line expect({error, eexist}, % FreeBSD (?) - {error, enotdir}, - ?PRIM_FILE:rename(ADirectory, File)), - - %% Move a file to another filesystem. - %% XXX - This test case is bogus. We cannot be guaranteed that - %% the source and destination are on - %% different filesystems. - %% - %% XXX - Gross hack! - ?line Comment = - case os:type() of - {unix, _} -> - OtherFs = "/tmp", - ?line NameOnOtherFs = - filename:join(OtherFs, - filename:basename(File)), - ?line {ok, Com} = - case ?PRIM_FILE:rename( - File, NameOnOtherFs) of - {error, exdev} -> - %% The file could be in - %% the same filesystem! - {ok, ok}; - ok -> - {ok, {comment, - "Moving between filesystems " - "suceeded, files are probably " - "in the same filesystem!"}}; - {error, eperm} -> - {ok, {comment, "SBS! You don't " - "have the permission to do " - "this test!"}}; - Else -> - Else - end, - Com; - {win32, _} -> - %% At least Windows NT can - %% successfully move a file to - %% another drive. - ok - end, - ?line test_server:timetrap_cancel(Dog), - Comment - end. + %% Create an empty directory. + ?line EmptyDir = filename:join(Base, "empty_dir"), + ?line ok = ?PRIM_FILE:make_dir(EmptyDir), + + %% Create a non-empty directory. + ?line NonEmptyDir = filename:join(Base, "non_empty_dir"), + ?line ok = ?PRIM_FILE:make_dir(NonEmptyDir), + ?line ok = ?PRIM_FILE:write_file( + filename:join(NonEmptyDir, "a_file"), + "hello\n"), + + %% Create another non-empty directory. + ?line ADirectory = filename:join(Base, "a_directory"), + ?line ok = ?PRIM_FILE:make_dir(ADirectory), + ?line ok = ?PRIM_FILE:write_file( + filename:join(ADirectory, "a_file"), + "howdy\n\n"), + + %% Create a data file. + ?line File = filename:join(Base, "just_a_file"), + ?line ok = ?PRIM_FILE:write_file(File, "anything goes\n\n"), + + %% Move an existing directory to a non-empty directory. + ?line {error, eexist} = + ?PRIM_FILE:rename(ADirectory, NonEmptyDir), + + %% Move a root directory. + ?line {error, einval} = ?PRIM_FILE:rename("/", "arne"), + + %% Move Base into Base/new_name. + ?line {error, einval} = + ?PRIM_FILE:rename(Base, filename:join(Base, "new_name")), + + %% Overwrite a directory with a file. + ?line expect({error, eexist}, % FreeBSD (?) + {error, eisdir}, + ?PRIM_FILE:rename(File, EmptyDir)), + ?line expect({error, eexist}, % FreeBSD (?) + {error, eisdir}, + ?PRIM_FILE:rename(File, NonEmptyDir)), + + %% Move a non-existing file. + ?line NonExistingFile = filename:join( + Base, "non_existing_file"), + ?line {error, enoent} = + ?PRIM_FILE:rename(NonExistingFile, NonEmptyDir), + + %% Overwrite a file with a directory. + ?line expect({error, eexist}, % FreeBSD (?) + {error, enotdir}, + ?PRIM_FILE:rename(ADirectory, File)), + + %% Move a file to another filesystem. + %% XXX - This test case is bogus. We cannot be guaranteed that + %% the source and destination are on + %% different filesystems. + %% + %% XXX - Gross hack! + ?line Comment = + case os:type() of + {unix, _} -> + OtherFs = "/tmp", + ?line NameOnOtherFs = + filename:join(OtherFs, + filename:basename(File)), + ?line {ok, Com} = + case ?PRIM_FILE:rename( + File, NameOnOtherFs) of + {error, exdev} -> + %% The file could be in + %% the same filesystem! + {ok, ok}; + ok -> + {ok, {comment, + "Moving between filesystems " + "suceeded, files are probably " + "in the same filesystem!"}}; + {error, eperm} -> + {ok, {comment, "SBS! You don't " + "have the permission to do " + "this test!"}}; + Else -> + Else + end, + Com; + {win32, _} -> + %% At least Windows NT can + %% successfully move a file to + %% another drive. + ok + end, + ?line test_server:timetrap_cancel(Dog), + Comment. e_make_dir(suite) -> []; e_make_dir(doc) -> []; @@ -1660,8 +1647,6 @@ e_make_dir(Config) when is_list(Config) -> ?line ?PRIM_FILE:write_file_info(Base, #file_info {mode=8#600}); {win32, _} -> - ok; - vxworks -> ok end, ?line test_server:timetrap_cancel(Dog), @@ -1716,8 +1701,6 @@ e_del_dir(Config) when is_list(Config) -> ?line ?PRIM_FILE:write_file_info( Base, #file_info {mode=8#600}); {win32, _} -> - ok; - vxworks -> ok end, ?line test_server:timetrap_cancel(Dog), diff --git a/lib/kernel/vsn.mk b/lib/kernel/vsn.mk index c494f8a864..46a991eb38 100644 --- a/lib/kernel/vsn.mk +++ b/lib/kernel/vsn.mk @@ -1 +1 @@ -KERNEL_VSN = 2.15.2 +KERNEL_VSN = 2.16 |