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authorErlang/OTP <[email protected]>2011-12-12 18:14:34 +0100
committerErlang/OTP <[email protected]>2011-12-12 18:14:34 +0100
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<file>notes.xml</file>
</header>
+<section><title>Common_Test 1.6</title>
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ A Getting Started chapter has been added to the Common
+ Test User's Guide.</p>
+ <p>
+ Own Id: OTP-9156</p>
+ </item>
+ <item>
+ <p>
+ The test case group info function has been implemented in
+ Common Test. Before execution of a test case group, a
+ call is now made to <c>TestSuite:group(GroupName)</c>.
+ The function returns a list of test properties, e.g. to
+ specify timetrap values, require configuration data, etc
+ (analogue to the test suite- and test case info
+ function). The scope of the properties set by
+ <c>group(GroupName)</c> is all test cases and sub-groups
+ of group <c>GroupName</c>.</p>
+ <p>
+ Own Id: OTP-9235</p>
+ </item>
+ <item>
+ <p>
+ Common Test hooks are now in a final supported version.
+ The Common Test hooks allow you to abstract out
+ initialization behaviour that is common to multiple test
+ suites into one place and also extend the behaviour of a
+ suite without changing the suite itself. For more
+ information see the Common Test user's guide.</p>
+ <p>
+ Own Id: OTP-9449</p>
+ </item>
+ <item>
+ <p>
+ A new built-in common test hook has been added which
+ captures error_logger and SASL event and prints them in
+ the testcase log. To disable this (and any other built-in
+ hooks) pass 'enable_builtin_hooks false' to common test.</p>
+ <p>
+ Own Id: OTP-9543</p>
+ </item>
+ <item>
+ <p>
+ Common Test now calls info functions also for the
+ <c>init/end_per_suite/1</c> and
+ <c>init/end_per_group/2</c> configuration functions.
+ These can be used e.g. to set timetraps and require
+ external configuration data relevant only for the
+ configuration functions in question (without affecting
+ properties set for groups and test cases in the suite).
+ The info function for <c>init/end_per_suite(Config)</c>
+ is <c>init/end_per_suite()</c>, and for
+ <c>init/end_per_group(GroupName,Config)</c> it's
+ <c>init/end_per_group(GroupName)</c>. Info functions can
+ not be used with <c>init/end_per_testcase(TestCase,
+ Config)</c>, since these configuration functions execute
+ on the test case process and will use the same properties
+ as the test case (i.e. properties set by the test case
+ info function, <c>TestCase()</c>).</p>
+ <p>
+ Own Id: OTP-9569</p>
+ </item>
+ <item>
+ <p>
+ It's now possible to read the full name of the test case
+ log file during execution. One way to do this is to
+ lookup it up as value of the key <c>tc_logfile</c> in the
+ test case <c>Config</c> list (which means it can also be
+ read by a pre- or post Common Test hook function). The
+ data is also sent with the event
+ <c>#event{name=tc_logfile,data={{Suite,Func},LogFileName}}</c>,
+ and can be read by any installed event handler.</p>
+ <p>
+ Own Id: OTP-9676 Aux Id: seq11941 </p>
+ </item>
+ <item>
+ <p>
+ The look of the HTML log files generated by Common Test
+ and Test Server has been improved (and made easier to
+ customize) by means of a CSS file.</p>
+ <p>
+ Own Id: OTP-9706</p>
+ </item>
+ <item>
+ <p>
+ Functions ct:fail(Format, Args) and ct:comment(Format,
+ Args) have been added in order to make printouts of
+ formatted error and comment strings easier (no need for
+ the user to call io_lib:format/2 explicitly).</p>
+ <p>
+ Own Id: OTP-9709 Aux Id: seq11951 </p>
+ </item>
+ <item>
+ <p>
+ The order in which ct hooks are executed for cleanup
+ hooks (i.e. *_end_per_* hooks) has been reversed.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-9774 Aux Id: seq11913 </p>
+ </item>
+ <item>
+ <p>
+ Printouts to stdout may be captured during test case
+ execution. This is useful in order to e.g. read and parse
+ tty printouts from the SUT during test case execution (if
+ necessary, say, to determine the outcome of the test).
+ The capturing session is started with
+ <c>ct:capture_start/0</c>, and stopped with
+ <c>ct:capture_stop/0</c>. The list of buffered strings is
+ read and purged with <c>ct:capture_get/0/1</c>. It's
+ possible to filter out printouts made with
+ <c>ct:log/2/3</c> and <c>ct:pal/2/3</c> from the captured
+ list of strings. This is done by calling
+ <c>capture_get/1</c> with a list of log categories to
+ exclude.</p>
+ <p>
+ Own Id: OTP-9775</p>
+ </item>
+ <item>
+ <p>
+ The syntax for specifying test case groups in the all/0
+ list has been extended to include execution properties
+ for both groups and sub-groups. The properties specified
+ in all/0 for a group overrides the properties specified
+ in the group declaration (in groups/0). The main purpose
+ of this extension is to make it possible to run the same
+ set of tests, but with different properties, without
+ having to declare copies of the group in question. Also,
+ the same syntax may be used in test specifications in
+ order to change properties of groups at the time of
+ execution, without having to edit the test suite. Please
+ see the User's Guide for details and examples.</p>
+ <p>
+ Own Id: OTP-9809 Aux Id: OTP-9235 </p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Known Bugs and Problems</title>
+ <list>
+ <item>
+ <p>
+ Fix problems in CT/TS due to line numbers in exceptions.</p>
+ <p>
+ Own Id: OTP-9203</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Common_Test 1.5.5</title>
<section><title>Fixed Bugs and Malfunctions</title>