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2011-06-17Handle exit reason {shutdown,Term} as shutdown for children of supervisorSiri Hansen
In R13B proc_lib, gen_server and gen_fsm were all changed to handle exit reason {shutdown,Term} in the same way as exit reason 'shutdown', i.e. no crash reports are generated. This is an update of supervisor to do the same, i.e. handle these two exit reasons in the same way. This means that for children with restart type 'transient' there will be no attempt to restart the process if it terminates with reason {shutdown,Term}, and there will be no supervisor report.
2011-05-13Merge branch 'hb/stdlib/dets_tablenames/OTP-9282' into devHans Bolinder
* hb/stdlib/dets_tablenames/OTP-9282: Allow Dets tablenames to be arbitrary terms Conflicts: lib/stdlib/src/dets.erl
2011-05-13Merge branch 'hb/stdlib/specs/OTP-9267' into devHans Bolinder
* hb/stdlib/specs/OTP-9267: Types and specifications have been modified and added Conflicts: lib/stdlib/src/timer.erl
2011-05-12Types and specifications have been modified and addedHans Bolinder
2011-05-11Add timer:tc/1 which measures elapsed time for a fun/0Dan Gudmundsson
Also removes the 'catch' from timer:tc functions which masked errors in measuring code.
2011-05-11Allow Dets tablenames to be arbitrary termsHans Bolinder
2011-05-04Change list to set in supervisor for saving pids of dynamic temprary childrenSiri Hansen
Since initial arguments of temporary children under simple_one_for_one supervisors are not saved, only a list of pids was stored in such supervisors. When adding/deleting many children, this would scale badly. To avoid this the list is now changed to a set.
2011-04-28Merge branch ↵Siri Hansen
'siri/stdlib/supervisor-terminate_child-simple_one_for_one/OTP-9201' into dev * siri/stdlib/supervisor-terminate_child-simple_one_for_one/OTP-9201: Add terminate_child(Sup, Pid) for simple_one_for_one Allow supervisor:terminate_child(SupRef,Pid) for simple_one_for_one
2011-04-12Allow supervisor:terminate_child(SupRef,Pid) for simple_one_for_oneSiri Hansen
supervisor:terminate_child/2 was not allowed if the supervisor used restart strategy simple_one_for_one. This is now changed so that children of this type of supervisors can be terminated by specifying the child's Pid.
2011-04-12Merge branch 'gc/gen-format-status-improvements' into devHenrik Nord
* gc/gen-format-status-improvements: Fix format_status bug for unregistered gen_event processes Conflicts: lib/stdlib/test/gen_event_SUITE.erl OTP-9218
2011-04-04Completed bug fix "temporary child specs should not be kept when childIngela Anderton Andin
terminates" and improved test suite The bug fix supplied by Filipe David Manana <[email protected]> did not cover all possible ways that a process may be terminated as for instance with supervisor:terminate_child. Also there was a bug in the base case of the patch returning a list of a list instead of only the list. Added a timeout for the test cases, eliminated unnecessary sleeps, improved code.
2011-03-30Merge branch 'hw/call-chmod-without-f' into devHenrik Nord
* hw/call-chmod-without-f: Call chmod without the "-f" flag Conflicts: erts/emulator/test/Makefile lib/asn1/test/Makefile lib/crypto/test/Makefile lib/debugger/test/Makefile lib/docbuilder/test/Makefile lib/edoc/test/Makefile lib/erl_interface/test/Makefile lib/inviso/test/Makefile lib/parsetools/test/Makefile lib/percept/test/Makefile lib/ssl/test/Makefile lib/syntax_tools/test/Makefile lib/test_server/test/Makefile lib/tools/test/Makefile OTP-9170
2011-03-23v3_core: Fix variable incorrectly unbound after binary matchBjörn Gustavsson
In the following code: m(<<Sz:8,_:Sz/binary>>) -> Sz = wrong. the Sz variable is supposed to be bound in the function header and the matching "Sz = wrong" should cause a badarg exception. But what happens is that the Sz variables seems to be unbound and the matching succeds and the m/1 function returns 'wrong'. If the Sz variable is used directly (not matched), it will have the expected value. Thus the following code: m(<<Sz:8,_:Sz/binary>>) -> Sz. will correctly return the value of Sz that was matched out from the binary. Reported-by: Bernard Duggan
2011-03-22Fix a bug concerning record field typesHans Bolinder
The default value 'undefined' was added to records field types in such a way that the result was not always a well-formed type. This bug has been fixed. --- erl_pp has since OTP-8150 formatted types so that 'undefined' was removed from union types assigned to record fields. Since one cannot distinguish between 'undefined' added by the parser or supplied by the user, a side effect was that user supplied 'undefined's were also removed. Now the pretty printer shows 'undefined' even if added by the parser. This is a minor issue.
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-03-10Fix ~F.Fs bug, add testcase and improve documentationRaimo Niskanen
2011-03-02Add ISO week number calculation functions to the calendar module in stdlibImre Horvath
This new feature adds the missing week number function to the calendar module of the stdlib application. The implementation conforms to the ISO 8601 standard. The new feature has been implemented tested and documented.
2011-02-25Fix trivial typos in supervisor_SUITETuncer Ayaz
2011-02-23stdlib tests: Eliminate some compiler warningsBjörn Gustavsson
2011-02-23Merge branch 'ia/supervisor-saves-unnecessary-data/OTP-9064' into devIngela Anderton Andin
* ia/supervisor-saves-unnecessary-data/OTP-9064: Added test case do_not_save_start_parameters_for_temporary_children and fixed dialyzer spec. Do not save parameter list for any temporary processes Do not save initial arguments for dynamic temporary processes Conflicts: lib/stdlib/test/supervisor_SUITE.erl
2011-02-22Added test case do_not_save_start_parameters_for_temporary_children and fixedIngela Anderton Andin
dialyzer spec.
2011-02-22Do not save parameter list for any temporary processesIngela Anderton Andin
Previous commit changed the supervisor to not save parameter lists for temporary processes supervised by simple-one-for-one supervisors. But it is unnecessary to save them for any temporary processes as they should not be restarted. Proably the biggest gain is in the simple-one-for-one case. Also changed the test case count_children_memory so it does not test that which_children will produce garbage that must be reclaimed later. This is a strange thing to test and it is no longer true for all invocations of which_children.
2011-02-18Merge branch 'sverker/ets_halfword_highmem/OTP-8941' into devSverker Eriksson
* sverker/ets_halfword_highmem/OTP-8941: HALFWORD ETS Fix copyright year in some source files Fix vm crash in kernel test case seq_trace_SUITE:call remove NIF compile warning: no previous prototype for ‘nif_init’ Refuse to load NIF library on wrong VM variant (halfword/fullword) HALFWORD ETS match spec heap fragment optimization HALFWORD ETS removed eheap and improved test case t_match_spec_run HALFWORD ETS Further match spec optimization to minimize copying and garbage HALFWORD ETS db_prog_match optimization HALFWORD ETS Fix segv for match spec with several function and guards HALFWORD Make system_info mseg_alloc report both low/high mem HALFWORD Fix segv caused by erlang:halt HALFWORD Make more allocators use high mem (binary, fixed and driver) HALFWORD ETS 32-bit arch fixes and other cleanups HALFWORD ETS nicer update_element HALFWORD ETS Real matching on relative terms HALFWORD first stab at high mem alloc HALFWORD ETS relative terms Conflicts: erts/emulator/test/driver_SUITE.erl
2011-02-17Rename Suite Callback to Common Test HookLukas Larsson
2011-02-17Update so that count_children_memory is skipped on +Meamin emulatorsLukas Larsson
2011-02-17Update and add cover spec files to work with common_testLukas Larsson
2011-02-17Update all test specsLukas Larsson
2011-02-17Fix formatting for stdlibLukas Larsson
2011-02-17Add init_per_suite and end_per_suiteLukas Larsson
2011-02-17Add ts_install_scb to suite/0Lukas Larsson
2011-02-17Update stdlib tests to conform with common_test standardLukas Larsson
2011-02-17Update all fin_per_testcase to end_per_testcase.Lukas Larsson
2011-02-03HALFWORD ETS removed eheap and improved test case t_match_spec_runSverker Eriksson
2011-02-03HALFWORD ETS Fix segv for match spec with several function and guardsSverker Eriksson
Did not properly take care of case when TryMeElse restarted with next match clause.
2011-02-03HALFWORD ETS 32-bit arch fixes and other cleanupsSverker Eriksson
2011-02-03HALFWORD ETS relative termsSverker Eriksson
In halfword emulator, make ETS use a variant of the internal term format that uses relative offsets instead of absolute pointers. This will allow storage in high memory (>4G). Preprocessor macros (like list_val_rel(TERM,BASE)) are used to make normal (fullword) emulator almost completely unchanged while still reusing most of the code.
2011-01-18Refuse to compile functions with too many argumentsBjörn Gustavsson
2011-01-17Removed use of deprecated function sizeIngela Anderton Andin
2011-01-11Merge branch 'td/base64-mime-decoding' into devIngela Anderton Andin
* td/base64-mime-decoding: Improve pad character handling in base64 MIME decoding functions OTP-9020
2010-12-21Merge branch 'bjorn/bs-zero-width-bug/OTP-8997' into devBjörn Gustavsson
* bjorn/bs-zero-width-bug/OTP-8997: Fix type-checking of variable used in zero-width bit syntax construction
2010-12-21Fix type-checking of variable used in zero-width bit syntax constructionBjörn Gustavsson
<<A:0>> will always produce an empty binary, regardless of the type of A. The bug is in the run-time system. Fix it so that a non-numeric value for A will cause a badarg exception. Reported-by: Zvi
2010-12-16Safe deallocation of ETS-table structuresRickard Green
Ensure that all threads potentially accessing an ETS-table have dropped all references to the table before deallocating it.
2010-12-07Improve pad character handling in base64 MIME decoding functionsThomas O'Dowd
Implement the 'MAY' clauses from RFC4648 regarding the pad character to make mime_decode() and mime_decode_to_string() functions more tolerant of badly padded base64. The RFC is quoted below for easy reference. RFC4648 Section 3.3 with reference to MIME decoding: Furthermore, such specifications MAY ignore the pad character, "=", treating it as non-alphabet data, if it is present before the end of the encoded data. If more than the allowed number of pad characters is found at the end of the string (e.g., a base 64 string terminated with "==="), the excess pad characters MAY also be ignored.
2010-12-03Merge branch 'sverker/ets_compress/OTP-8922' into devSverker Eriksson
* sverker/ets_compress/OTP-8922: Fix ets_SUITE:types to not fail due to false mem leaks
2010-12-03Fix ets_SUITE:types to not fail due to false mem leaksSverker Eriksson
Waiting for table sys_dist to stablize after slave node has been stopped.
2010-12-03Merge branch 'pan/unicode-filenames/OTP-8887' into devPatrik Nyblom
* pan/unicode-filenames/OTP-8887: (27 commits) Test and correct filelib and filename Add documentation to erlang.xml and slight correction to unicode_usage.xml Add section about Unicode file names to stdlib users guide Correct bug in file_name_SUITE making it fail on Unix instead of Windows7 Add documentation about raw filenames and Unicode file name translation mode Make filelib not crash on re codepoints beyond 255 in re when filename is raw Mend on_load_embedded testcase which did not handle windows links Correct testcase regarding windows versions supporting soft links. Teach filelib to use re in unicode mode when filenames are not raw Treat soft links on Windows correctly in file_name_SUITE Adapt new soft and hard link routines on Windos to Unicode Corrected testcases broken by unicode filenames Update preloaded prim_file Teach prim_file not to accept atoms and not to throw exceptions Adapt inet_drv to Visual Studio 2008 Teach spawn_executable about Unicode Convert filenames read on MacOSX to canonical form Teach file to accept codepoints beyond 255. Add testcases Correct shell utilities to handle unicode and possibly binaries ...
2010-12-03Test and correct filelib and filenamePatrik Nyblom
2010-11-30Improved ets_SUITE to better trouble shoot false memory leaksSverker Eriksson
2010-11-30Corrected testcases broken by unicode filenamesPatrik Nyblom
Also corrected type-info for bifs
2010-11-22ETS 'compressed' option.Sverker Eriksson
The compressed format is using a slighty modified variant of the extern format (term_to_binary). To not worsen key lookup's too much, the top tuple itself and the key element are not compressed. Table objects with only immediate non-key elements will therefor not gain anything (but actually consume one extra word for "alloc_size").
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