diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/common_test/doc/src/run_test.xml | 13 | ||||
| -rw-r--r-- | lib/common_test/doc/src/run_test_chapter.xml | 118 | ||||
| -rw-r--r-- | lib/common_test/src/ct.erl | 20 |
3 files changed, 104 insertions, 47 deletions
diff --git a/lib/common_test/doc/src/run_test.xml b/lib/common_test/doc/src/run_test.xml index d609c4287f..2f0a94afba 100644 --- a/lib/common_test/doc/src/run_test.xml +++ b/lib/common_test/doc/src/run_test.xml @@ -45,6 +45,11 @@ flags start an Erlang node prepared for running Common Test in a particular mode.</p> + <p>There is an interface function that corresponds to this program, + called <c>ct:run_test/1</c>, for starting Common Test from the Erlang + shell (or an Erlang program). Please see the <c>ct</c> man page for + details.</p> + <p><c>run_test</c> also accepts Erlang emulator flags. These are used when <c>run_test</c> calls <c>erl</c> to start the Erlang node (making it possible to e.g. add directories to the code server path, @@ -72,6 +77,8 @@ <p>it prints all valid start flags to stdout.</p> </description> + <marker id="run_test"></marker> + <section> <title>Run tests from command line</title> <pre> @@ -83,6 +90,7 @@ [-userconfig CallbackModule1 ConfigString1 and CallbackModule2 ConfigString2 and .. and CallbackModuleN ConfigStringN] [-decrypt_key Key] | [-decrypt_file KeyFile] + [-label Label] [-logdir LogDir] [-silent_connections [ConnType1 ConnType2 .. ConnTypeN]] [-stylesheet CSSFile] @@ -107,6 +115,7 @@ [-userconfig CallbackModule1 ConfigString1 and CallbackModule2 ConfigString2 and .. and CallbackModuleN ConfigStringN] [-decrypt_key Key] | [-decrypt_file KeyFile] + [-label Label] [-logdir LogDir] [-allow_user_terms] [-silent_connections [ConnType1 ConnType2 .. ConnTypeN]] @@ -128,12 +137,12 @@ <title>Run tests in web based GUI</title> <pre> run_test -vts [-browser Browser] + [-dir TestDir1 TestDir2 .. TestDirN] | + [-suite Suite [[-group Group] [-case Case]]] [-config ConfigFile1 ConfigFile2 .. ConfigFileN] [-userconfig CallbackModule1 ConfigString1 and CallbackModule2 ConfigString2 and .. and CallbackModuleN ConfigStringN] [-decrypt_key Key] | [-decrypt_file KeyFile] - [-dir TestDir1 TestDir2 .. TestDirN] | - [-suite Suite [[-group Group] [-case Case]]] [-include InclDir1 InclDir2 .. InclDirN] [-no_auto_compile] [-muliply_timetraps Multiplier] diff --git a/lib/common_test/doc/src/run_test_chapter.xml b/lib/common_test/doc/src/run_test_chapter.xml index 207df7f5b5..1efff25f5b 100644 --- a/lib/common_test/doc/src/run_test_chapter.xml +++ b/lib/common_test/doc/src/run_test_chapter.xml @@ -21,7 +21,7 @@ </legalnotice> - <title>Running Test Suites</title> + <title>Running Tests</title> <prepared>Peter Andersson, Kenneth Lundin</prepared> <docno></docno> <date></date> @@ -130,6 +130,8 @@ <p>Other flags that may be used with <c>run_test</c>:</p> <list> <item><c><![CDATA[-logdir <dir>]]></c>, specifies where the HTML log files are to be written.</item> + <item><c><![CDATA[-label <name_of_test_run>]]></c>, associates the test run with a name that gets printed + in the overview HTML log files.</item> <item><c>-refresh_logs</c>, refreshes the top level HTML index files.</item> <item><c>-vts</c>, start web based GUI (see below).</item> <item><c>-shell</c>, start interactive shell mode (see below).</item> @@ -335,43 +337,72 @@ <marker id="test_specifications"></marker> <title>Using test specifications</title> - <p>The most expressive way to specify what to test is to use a so - called test specification. A test specification is a sequence of - Erlang terms. The terms may be declared in a text file or passed - to the test server at runtime as a list (see <c>run_testspec/1</c> - in the manual page for <c>ct</c>). There are two general types - of terms: configuration terms and test specification terms.</p> - <p>With configuration terms it is possible to import configuration - data (similar to <c>run_test -config</c>), specify HTML log - directories (similar to <c>run_test -logdir</c>), give aliases - to test nodes and test directories (to make a specification - easier to read and maintain), enable code coverage analysis - (see the <seealso marker="cover_chapter#cover">Code Coverage - Analysis</seealso> chapter) and specify event_handler plugins + <p>The most flexible way to specify what to test, is to use a so + called test specification. A test specification is a sequence of + Erlang terms. The terms may be declared in a text file or passed + to the test server at runtime as a list + (see <c>run_testspec/1</c> in the manual page + for <c>ct</c>). There are two general types of terms: + configuration terms and test specification terms.</p> + <p>With configuration terms it is possible to e.g. label the test + run (similar to <c>run_test -label</c>), evaluate arbitrary expressions + before starting a test, import configuration + data (similar to + <c>run_test -config/-userconfig</c>), specify HTML log directories (similar + to + <c>run_test -logdir</c>), give aliases to test nodes and test + directories (to make a specification easier to read and + maintain), enable code coverage analysis (see + the <seealso marker="cover_chapter#cover">Code Coverage + Analysis</seealso> chapter) and specify event_handler plugins (see the <seealso marker="event_handler_chapter#event_handling"> - Event Handling</seealso> chapter). There is also a term - for specifying include directories that should be passed on - to the compiler when automatic compilation is performed - (similar to <c>run_test -include</c>, see above).</p> - <p>With test specification terms it is possible to state exactly which - tests should run and in which order. A test term specifies either - one or more suites or one or more test cases. An arbitrary number of test - terms may be declared in sequence. A test term can also specify one or - more test suites or test cases to be skipped. Skipped suites and cases - are not executed and show up in the HTML test log as SKIPPED.</p> - - <note><p>It is not yet possible to specify test case groups in - test specifications. This will be supported in a soon upcoming - release.</p></note> + Event Handling</seealso> chapter). There is also a term for + specifying include directories that should be passed on to the + compiler when automatic compilation is performed (similar + to <c>run_test -include</c>, see above).</p> + <p>With test specification terms it is possible to state exactly + which tests should run and in which order. A test term specifies + either one or more suites, one or more test case groups, or one + or more test cases in a group or suite.</p> + <p>An arbitrary number of test terms may be declared in sequence. + Common Test will compile the terms into one or more tests to be + performed in one resulting test run. Note that a term that + specifies a set of test cases will "swallow" one that only + specifies a subset of these cases. E.g. the result of merging + one term that specifies that all cases in suite S should be + executed, with another term specifying only test case X and Y in + S, is a test of all cases in S. However, if a term specifying + test case X and Y in S is merged with a term specifying case Z + in S, the result is a test of X, Y and Z in S.</p> + <p>A test term can also specify one or more test suites, groups, + or test cases to be skipped. Skipped suites, groups and cases + are not executed and show up in the HTML test log files as + SKIPPED.</p> + <p>When a test case group is specified, the resulting test + executes the + <c>init_per_group</c> function, followed by all test cases and + sub groups (including their configuration functions), and + finally the <c>end_per_group</c> function. Also if particular + test cases in a group are specified, <c>init_per_group</c> + and <c>end_per_group</c> for the group in question are + called. If a group which is defined (in <c>Suite:group/0</c>) to + be a sub group of another group, is specified (or particular test + cases of a sub group are), Common Test will call the configuration + functions for the top level groups as well as for the sub group + in question (making it possible to pass configuration data all + the way from <c>init_per_suite</c> down to the test cases in the + sub group).</p> <p>Below is the test specification syntax. Test specifications can - be used to run tests both in a single test host environment and in - a distributed Common Test environment (Large Scale Testing). The init term, - as well as node parameters, are only relevant in the latter (see the - <seealso marker="ct_master_chapter#test_specifications">Large Scale Testing</seealso> - chapter for information). For details on the event_handler term, see the - <seealso marker="event_handler_chapter#event_handling">Event Handling</seealso> - chapter.</p> + be used to run tests both in a single test host environment and + in a distributed Common Test environment (Large Scale + Testing). The node parameters in the init term are only + relevant in the latter (see the + <seealso marker="ct_master_chapter#test_specifications">Large + Scale Testing</seealso> chapter for information). For details on + the event_handler term, see the + <seealso marker="event_handler_chapter#event_handling">Event + Handling</seealso> chapter.</p> <p>Config terms:</p> <pre> {node, NodeAlias, Node}. @@ -379,11 +410,17 @@ {init, InitOptions}. {init, [NodeAlias], InitOptions}. + {label, Label}. + {label, NodeRefs, Label}. + {multiply_timetraps, N}. + {multiply_timetraps, NodeRefs, N}. + {scale_timetraps, Bool}. + {scale_timetraps, NodeRefs, Bool}. {cover, CoverSpecFile}. - {cover, NodeRef, CoverSpecFile}. + {cover, NodeRefs, CoverSpecFile}. {include, IncludeDirs}. {include, NodeRefs, IncludeDirs}. @@ -409,6 +446,12 @@ {suites, DirRef, Suites}. {suites, NodeRefs, DirRef, Suites}. + {groups, DirRef, Suite, Groups}. + {groups, NodeRefsDirRef, Suite, Groups}. + + {groups, DirRef, Suite, Group, {cases,Cases}}. + {groups, NodeRefsDirRef, Suite, Group, {cases,Cases}}. + {cases, DirRef, Suite, Cases}. {cases, NodeRefs, DirRef, Suite, Cases}. @@ -437,6 +480,9 @@ InitArgs = [term()] DirRef = DirAlias | Dir Suites = atom() | [atom()] | all + Suite = atom() + Groups = atom() | [atom()] | all + Group = atom() Cases = atom() | [atom()] | all Comment = string() | "" </pre> diff --git a/lib/common_test/src/ct.erl b/lib/common_test/src/ct.erl index 0d82a86e7d..8ae175f10d 100644 --- a/lib/common_test/src/ct.erl +++ b/lib/common_test/src/ct.erl @@ -138,10 +138,10 @@ run(TestDirs) -> %%%----------------------------------------------------------------- %%% @spec run_test(Opts) -> Result %%% Opts = [OptTuples] -%%% OptTuples = {config,CfgFiles} | {dir,TestDirs} | {suite,Suites} | -%%% {userconfig, UserConfig} | -%%% {testcase,Cases} | {group,Groups} | {spec,TestSpecs} | -%%% {allow_user_terms,Bool} | {logdir,LogDir} | +%%% OptTuples = {dir,TestDirs} | {suite,Suites} | {group,Groups} | +%%% {testcase,Cases} | {spec,TestSpecs} | {label,Label} | +%%% {config,CfgFiles} | {userconfig, UserConfig} | +%%% {allow_user_terms,Bool} | {logdir,LogDir} | %%% {silent_connections,Conns} | {stylesheet,CSSFile} | %%% {cover,CoverSpecFile} | {step,StepOpts} | %%% {event_handler,EventHandlers} | {include,InclDirs} | @@ -149,15 +149,16 @@ run(TestDirs) -> %%% {repeat,N} | {duration,DurTime} | {until,StopTime} | %%% {force_stop,Bool} | {decrypt,DecryptKeyOrFile} | %%% {refresh_logs,LogDir} | {basic_html,Bool} -%%% CfgFiles = [string()] | string() -%%% UserConfig = [{CallbackMod,CfgStrings}] | {CallbackMod,CfgStrings} -%%% CallbackMod = atom() -%%% CfgStrings = [string()] | string() %%% TestDirs = [string()] | string() %%% Suites = [string()] | string() %%% Cases = [atom()] | atom() %%% Groups = [atom()] | atom() %%% TestSpecs = [string()] | string() +%%% Label = string() | atom() +%%% CfgFiles = [string()] | string() +%%% UserConfig = [{CallbackMod,CfgStrings}] | {CallbackMod,CfgStrings} +%%% CallbackMod = atom() +%%% CfgStrings = [string()] | string() %%% LogDir = string() %%% Conns = all | [atom()] %%% CSSFile = string() @@ -177,7 +178,8 @@ run(TestDirs) -> %%% DecryptFile = string() %%% Result = [TestResult] | {error,Reason} %%% @doc Run tests as specified by the combination of options in <code>Opts</code>. -%%% The options are the same as those used with the <code>run_test</code> program. +%%% The options are the same as those used with the +%%% <seealso marker="run_test#run_test"><code>run_test</code></seealso> program. %%% Note that here a <code>TestDir</code> can be used to point out the path to %%% a <code>Suite</code>. Note also that the option <code>testcase</code> %%% corresponds to the <code>-case</code> option in the <code>run_test</code> |