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Move test docs inline

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Matthias Clasen 2011-10-01 22:00:41 -04:00
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2
docs/reference/glib/tmpl/.gitignore vendored
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@ -23,6 +23,7 @@ gvariant.sgml
gwakeup.sgml gwakeup.sgml
hash_tables.sgml hash_tables.sgml
iochannels.sgml iochannels.sgml
keyfile.sgml
linked_lists_double.sgml linked_lists_double.sgml
linked_lists_single.sgml linked_lists_single.sgml
main.sgml main.sgml
@ -40,6 +41,7 @@ sequence.sgml
shell.sgml shell.sgml
spawn.sgml spawn.sgml
string_chunks.sgml string_chunks.sgml
testing.sgml
thread_pools.sgml thread_pools.sgml
threads.sgml threads.sgml
trees-binary.sgml trees-binary.sgml

691
docs/reference/glib/tmpl/testing.sgml
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@ -1,691 +0,0 @@
<!-- ##### SECTION Title ##### -->
Testing
<!-- ##### SECTION Short_Description ##### -->
a test framework
<!-- ##### SECTION Long_Description ##### -->
<para>
GLib provides a framework for writing and maintaining unit tests
in parallel to the code they are testing. The API is designed according
to established concepts found in the other test frameworks (JUnit, NUnit,
RUnit), which in turn is based on smalltalk unit testing concepts.
<variablelist>
<varlistentry>
<term>Test case</term>
<listitem><para>
Tests (test methods) are grouped together with their
fixture into test cases.
</para></listitem>
</varlistentry>
<varlistentry>
<term>Fixture</term>
<listitem><para>
A test fixture consists of fixture data and setup and teardown methods
to establish the environment for the test functions. We use fresh
fixtures, i.e. fixtures are newly set up and torn down around each test
invocation to avoid dependencies between tests.
</para></listitem>
</varlistentry>
<varlistentry>
<term>Test suite</term>
<listitem><para>
Test cases can be grouped into test suites, to allow subsets of the
available tests to be run. Test suites can be grouped into other test
suites as well.
</para></listitem>
</varlistentry>
</variablelist>
The API is designed to handle creation and registration of test suites and
test cases implicitly. A simple call like
<informalexample><programlisting>
g_test_add_func ("/misc/assertions", test_assertions);
</programlisting></informalexample>
creates a test suite called "misc" with a single test case named "assertions",
which consists of running the test_assertions function.
</para>
<para>
In addition to the traditional g_assert(), the test framework provides
an extended set of assertions for string and numerical comparisons:
g_assert_cmpfloat(), g_assert_cmpint(), g_assert_cmpuint(), g_assert_cmphex(),
g_assert_cmpstr(). The advantage of these variants over plain g_assert()
is that the assertion messages can be more elaborate, and include the
values of the compared entities.
</para>
<para>
GLib ships with two utilities called gtester and gtester-report to
facilitate running tests and producing nicely formatted test reports.
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
<link linkend="gtester">gtester</link>,
<link linkend="gtester-report">gtester-report</link>
</para>
<!-- ##### SECTION Stability_Level ##### -->
<!-- ##### SECTION Image ##### -->
<!-- ##### FUNCTION g_test_minimized_result ##### -->
<para>
</para>
@minimized_quantity:
@format:
@Varargs:
<!-- ##### FUNCTION g_test_maximized_result ##### -->
<para>
</para>
@maximized_quantity:
@format:
@Varargs:
<!-- ##### FUNCTION g_test_init ##### -->
<para>
</para>
@argc:
@argv:
@Varargs:
<!-- ##### MACRO g_test_quick ##### -->
<para>
Returns %TRUE if tests are run in quick mode.
</para>
<!-- ##### MACRO g_test_slow ##### -->
<para>
Returns %TRUE if tests are run in slow mode.
</para>
<!-- ##### MACRO g_test_thorough ##### -->
<para>
Returns %TRUE if tests are run in thorough mode.
</para>
<!-- ##### MACRO g_test_perf ##### -->
<para>
Returns %TRUE if tests are run in performance mode.
</para>
<!-- ##### MACRO g_test_verbose ##### -->
<para>
Returns %TRUE if tests are run in verbose mode.
</para>
<!-- ##### MACRO g_test_quiet ##### -->
<para>
Returns %TRUE if tests are run in quiet mode.
</para>
<!-- ##### FUNCTION g_test_run ##### -->
<para>
</para>
@void:
@Returns:
<!-- ##### USER_FUNCTION GTestFunc ##### -->
<para>
</para>
@void:
<!-- ##### FUNCTION g_test_add_func ##### -->
<para>
</para>
@testpath:
@test_func:
<!-- ##### USER_FUNCTION GTestDataFunc ##### -->
<para>
</para>
@user_data:
<!-- ##### FUNCTION g_test_add_data_func ##### -->
<para>
</para>
@testpath:
@test_data:
@test_func:
<!-- ##### MACRO g_test_add ##### -->
<para>
</para>
@testpath:
@Fixture:
@tdata:
@fsetup:
@ftest:
@fteardown:
<!-- ##### FUNCTION g_test_fail ##### -->
<para>
</para>
@void:
<!-- ##### FUNCTION g_test_message ##### -->
<para>
</para>
@format:
@Varargs:
<!-- ##### FUNCTION g_test_bug_base ##### -->
<para>
</para>
@uri_pattern:
<!-- ##### FUNCTION g_test_bug ##### -->
<para>
</para>
@bug_uri_snippet:
<!-- ##### USER_FUNCTION GTestLogFatalFunc ##### -->
<para>
</para>
@log_domain:
@log_level:
@message:
@user_data:
@Returns:
<!-- ##### FUNCTION g_test_log_set_fatal_handler ##### -->
<para>
</para>
@log_func:
@user_data:
<!-- ##### FUNCTION g_test_timer_start ##### -->
<para>
</para>
@void:
<!-- ##### FUNCTION g_test_timer_elapsed ##### -->
<para>
</para>
@void:
@Returns:
<!-- ##### FUNCTION g_test_timer_last ##### -->
<para>
</para>
@void:
@Returns:
<!-- ##### FUNCTION g_test_queue_free ##### -->
<para>
</para>
@gfree_pointer:
<!-- ##### FUNCTION g_test_queue_destroy ##### -->
<para>
</para>
@destroy_func:
@destroy_data:
<!-- ##### MACRO g_test_queue_unref ##### -->
<para>
Enqueue an object to be released with g_object_unref() during
the next teardown phase. This is equivalent to calling g_test_queue_destroy()
with a destroy callback of g_object_unref().
</para>
@gobject: the object to unref
@Since: 2.16
<!-- ##### ENUM GTestTrapFlags ##### -->
<para>
Test traps are guards around forked tests. These flags
determine what traps to set.
</para>
@G_TEST_TRAP_SILENCE_STDOUT: Redirect stdout of the test child to
<filename>/dev/null</filename> so it cannot be observed on the
console during test runs. The actual output is still captured
though to allow later tests with g_test_trap_assert_stdout().
@G_TEST_TRAP_SILENCE_STDERR: Redirect stderr of the test child to
<filename>/dev/null</filename> so it cannot be observed on the
console during test runs. The actual output is still captured
though to allow later tests with g_test_trap_assert_stderr().
@G_TEST_TRAP_INHERIT_STDIN: If this flag is given, stdin of the forked
child process is shared with stdin of its parent process. It is
redirected to <filename>/dev/null</filename> otherwise.
<!-- ##### FUNCTION g_test_trap_fork ##### -->
<para>
</para>
@usec_timeout:
@test_trap_flags:
@Returns:
<!-- ##### FUNCTION g_test_trap_has_passed ##### -->
<para>
</para>
@void:
@Returns:
<!-- ##### FUNCTION g_test_trap_reached_timeout ##### -->
<para>
</para>
@void:
@Returns:
<!-- ##### MACRO g_test_trap_assert_passed ##### -->
<para>
Assert that the last forked test passed. See g_test_trap_fork().
</para>
@Since: 2.16
<!-- ##### MACRO g_test_trap_assert_failed ##### -->
<para>
Assert that the last forked test failed. See g_test_trap_fork().
</para>
@Since: 2.16
<!-- ##### MACRO g_test_trap_assert_stdout ##### -->
<para>
Assert that the stdout output of the last forked test matches @soutpattern.
See g_test_trap_fork().
</para>
@soutpattern: a glob-style <link linkend="glib-Glob-style-pattern-matching">pattern</link>
@Since: 2.16
<!-- ##### MACRO g_test_trap_assert_stdout_unmatched ##### -->
<para>
Assert that the stdout output of the last forked test does not match
@soutpattern. See g_test_trap_fork().
</para>
@soutpattern: a glob-style <link linkend="glib-Glob-style-pattern-matching">pattern</link>
@Since: 2.16
<!-- ##### MACRO g_test_trap_assert_stderr ##### -->
<para>
Assert that the stderr output of the last forked test matches @serrpattern.
See g_test_trap_fork().
</para>
@serrpattern: a glob-style <link linkend="glib-Glob-style-pattern-matching">pattern</link>
@Since: 2.16
<!-- ##### MACRO g_test_trap_assert_stderr_unmatched ##### -->
<para>
Assert that the stderr output of the last forked test does not match
@serrpattern. See g_test_trap_fork().
</para>
@serrpattern: a glob-style <link linkend="glib-Glob-style-pattern-matching">pattern</link>
@Since: 2.16
<!-- ##### MACRO g_test_rand_bit ##### -->
<para>
Get a reproducible random bit (0 or 1),
see g_test_rand_int() for details on test case random numbers.
</para>
@Since: 2.16
<!-- ##### FUNCTION g_test_rand_int ##### -->
<para>
</para>
@void:
@Returns:
<!-- ##### FUNCTION g_test_rand_int_range ##### -->
<para>
</para>
@begin:
@end:
@Returns:
<!-- ##### FUNCTION g_test_rand_double ##### -->
<para>
</para>
@void:
@Returns:
<!-- ##### FUNCTION g_test_rand_double_range ##### -->
<para>
</para>
@range_start:
@range_end:
@Returns:
<!-- ##### MACRO g_assert ##### -->
<para>
Debugging macro to terminate the application if the assertion fails.
If the assertion fails (i.e. the expression is not true), an error message
is logged and the application is terminated.
</para>
<para>
The macro can be turned off in final releases of code by defining
#G_DISABLE_ASSERT when compiling the application.
</para>
@expr: the expression to check.
<!-- ##### MACRO g_assert_not_reached ##### -->
<para>
Debugging macro to terminate the application if it is ever reached.
If it is reached, an error message is logged and the application is terminated.
</para>
<para>
The macro can be turned off in final releases of code by defining
#G_DISABLE_ASSERT when compiling the application.
</para>
<!-- ##### MACRO g_assert_cmpstr ##### -->
<para>
Debugging macro to terminate the application with a warning message
if a string comparison fails.
The strings are compared using g_strcmp0().
</para>
<para>
The effect of <literal>g_assert_cmpstr (s1, op, s2)</literal> is the same
as <literal>g_assert (g_strcmp0 (s1, s2) op 0)</literal>. The advantage of this macro
is that it can produce a message that includes the actual values of @s1
and @s2.
</para>
<informalexample><programlisting>
g_assert_cmpstr (mystring, ==, "fubar");
</programlisting></informalexample>
@s1: a string (may be %NULL)
@cmp: The comparison operator to use. One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
@s2: another string (may be %NULL)
@Since: 2.16
<!-- ##### MACRO g_assert_cmpint ##### -->
<para>
Debugging macro to terminate the application with a warning message
if an integer comparison fails.
</para>
<para>
The effect of <literal>g_assert_cmpint (n1, op, n2)</literal> is the same
as <literal>g_assert (n1 op n2)</literal>. The advantage of this macro
is that it can produce a message that includes the actual values of @n1
and @n2.
</para>
@n1: an integer
@cmp: The comparison operator to use. One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
@n2: another integer
@Since: 2.16
<!-- ##### MACRO g_assert_cmpuint ##### -->
<para>
Debugging macro to terminate the application with a warning message
if an unsigned integer comparison fails.
</para>
<para>
The effect of <literal>g_assert_cmpuint (n1, op, n2)</literal> is the same
as <literal>g_assert (n1 op n2)</literal>. The advantage of this macro
is that it can produce a message that includes the actual values of @n1
and @n2.
</para>
@n1: an unsigned integer
@cmp: The comparison operator to use. One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
@n2: another unsigned integer
@Since: 2.16
<!-- ##### MACRO g_assert_cmphex ##### -->
<para>
Debugging macro to terminate the application with a warning message
if an unsigned integer comparison fails. This is a variant of
g_assert_cmpuint() that displays the numbers in hexadecimal notation
in the message.
</para>
@n1: an unsigned integer
@cmp: The comparison operator to use. One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
@n2: another unsigned integer
@Since: 2.16
<!-- ##### MACRO g_assert_cmpfloat ##### -->
<para>
Debugging macro to terminate the application with a warning message
if a floating point number comparison fails.
</para>
<para>
The effect of <literal>g_assert_cmpfloat (n1, op, n2)</literal> is the same
as <literal>g_assert (n1 op n2)</literal>. The advantage of this function
is that it can produce a message that includes the actual values of @n1
and @n2.
</para>
@n1: an floating point number
@cmp: The comparison operator to use. One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
@n2: another floating point number
@Since: 2.16
<!-- ##### MACRO g_assert_no_error ##### -->
<para>
Debugging macro to terminate the application with a warning message
if a method has returned a #GError.
</para>
<para>
The effect of <literal>g_assert_no_error (err)</literal> is the same
as <literal>g_assert (err == NULL)</literal>. The advantage of this macro
is that it can produce a message that includes the error message and code.
</para>
@err: a #GError, possibly %NULL
@Since: 2.20
<!-- ##### MACRO g_assert_error ##### -->
<para>
Debugging macro to terminate the application with a warning message
if a method has not returned the correct #GError.
</para>
<para>
The effect of <literal>g_assert_error (err, dom, c)</literal> is the same
as <literal>g_assert (err != NULL &amp;&amp; err->domain == dom &amp;&amp; err->code == c)</literal>.
The advantage of this macro is that it can produce a message that
includes the incorrect error message and code.
</para>
<para>
This can only be used to test for a specific error. If you want to
test that @err is set, but don't care what it's set to, just use
<literal>g_assert (err != NULL)</literal>
</para>
@err: a #GError, possibly %NULL
@dom: the expected error domain (a #GQuark)
@c: the expected error code
@Since: 2.20
<!-- ##### TYPEDEF GTestCase ##### -->
<para>
An opaque structure representing a test case.
</para>
<!-- ##### TYPEDEF GTestSuite ##### -->
<para>
An opaque structure representing a test suite.
</para>
<!-- ##### USER_FUNCTION GTestFixtureFunc ##### -->
<para>
</para>
@fixture:
@user_data:
<!-- ##### FUNCTION g_test_create_case ##### -->
<para>
</para>
@test_name:
@data_size:
@test_data:
@data_setup:
@data_test:
@data_teardown:
@Returns:
<!-- ##### FUNCTION g_test_create_suite ##### -->
<para>
</para>
@suite_name:
@Returns:
<!-- ##### FUNCTION g_test_get_root ##### -->
<para>
</para>
@void:
@Returns:
<!-- ##### FUNCTION g_test_suite_add ##### -->
<para>
</para>
@suite:
@test_case:
<!-- ##### FUNCTION g_test_suite_add_suite ##### -->
<para>
</para>
@suite:
@nestedsuite:
<!-- ##### FUNCTION g_test_run_suite ##### -->
<para>
</para>
@suite:
@Returns:

369
glib/gtestutils.c
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@ -51,10 +51,377 @@
#include "gslice.h" #include "gslice.h"
/**
* SECTION:testing
* @title: Testing
* @short_description: a test framework
* @see_also: <link linkend="gtester">gtester</link>,
* <link linkend="gtester-report">gtester-report</link>
*
* GLib provides a framework for writing and maintaining unit tests
* in parallel to the code they are testing. The API is designed according
* to established concepts found in the other test frameworks (JUnit, NUnit,
* RUnit), which in turn is based on smalltalk unit testing concepts.
*
* <variablelist>
* <varlistentry>
* <term>Test case</term>
* <listitem>Tests (test methods) are grouped together with their
* fixture into test cases.</listitem>
* </varlistentry>
* <varlistentry>
* <term>Fixture</term>
* <listitem>A test fixture consists of fixture data and setup and
* teardown methods to establish the environment for the test
* functions. We use fresh fixtures, i.e. fixtures are newly set
* up and torn down around each test invocation to avoid dependencies
* between tests.</listitem>
* </varlistentry>
* <varlistentry>
* <term>Test suite</term>
* <listitem>Test cases can be grouped into test suites, to allow
* subsets of the available tests to be run. Test suites can be
* grouped into other test suites as well.</listitem>
* </varlistentry>
* </variablelist>
* The API is designed to handle creation and registration of test suites
* and test cases implicitly. A simple call like
* |[
* g_test_add_func ("/misc/assertions", test_assertions);
* ]|
* creates a test suite called "misc" with a single test case named
* "assertions", which consists of running the test_assertions function.
*
* In addition to the traditional g_assert(), the test framework provides
* an extended set of assertions for string and numerical comparisons:
* g_assert_cmpfloat(), g_assert_cmpint(), g_assert_cmpuint(),
* g_assert_cmphex(), g_assert_cmpstr(). The advantage of these variants
* over plain g_assert() is that the assertion messages can be more
* elaborate, and include the values of the compared entities.
*
* GLib ships with two utilities called gtester and gtester-report to
* facilitate running tests and producing nicely formatted test reports.
*/
/**
* g_test_quick:
*
* Returns %TRUE if tests are run in quick mode.
*
* Returns: %TRUE if in quick mode
*/
/**
* g_test_slow:
*
* Returns %TRUE if tests are run in slow mode.
*
* Returns: %TRUE if in slow mode
*/
/**
* g_test_thorough:
*
* Returns %TRUE if tests are run in thorough mode.
*
* Returns: %TRUE if in thorough mode
*/
/**
* g_test_perf:
*
* Returns %TRUE if tests are run in performance mode.
*
* Returns: %TRUE if in performance mode
*/
/**
* g_test_verbose:
*
* Returns %TRUE if tests are run in verbose mode.
*
* Returns: %TRUE if in verbose mode
*/
/**
* g_test_quiet:
*
* Returns %TRUE if tests are run in quiet mode.
*
* Returns: %TRUE if in quied mode
*/
/**
* g_test_queue_unref:
* @gobject: the object to unref
*
* Enqueue an object to be released with g_object_unref() during
* the next teardown phase. This is equivalent to calling
* g_test_queue_destroy() with a destroy callback of g_object_unref().
*
* Since: 2.16
*/
/**
* GTestTrapFlags:
* @G_TEST_TRAP_SILENCE_STDOUT: Redirect stdout of the test child to
* <filename>/dev/null</filename> so it cannot be observed on the
* console during test runs. The actual output is still captured
* though to allow later tests with g_test_trap_assert_stdout().
* @G_TEST_TRAP_SILENCE_STDERR: Redirect stderr of the test child to
* <filename>/dev/null</filename> so it cannot be observed on the
* console during test runs. The actual output is still captured
* though to allow later tests with g_test_trap_assert_stderr().
* @G_TEST_TRAP_INHERIT_STDIN: If this flag is given, stdin of the
* forked child process is shared with stdin of its parent process.
* It is redirected to <filename>/dev/null</filename> otherwise.
*
* Test traps are guards around forked tests.
* These flags determine what traps to set.
*/
/**
* g_test_trap_assert_passed:
*
* Assert that the last forked test passed.
* See g_test_trap_fork().
*
* Since: 2.16
*/
/**
* g_test_trap_assert_failed:
*
* Assert that the last forked test failed.
* See g_test_trap_fork().
*
* Since: 2.16
*/
/**
* g_test_trap_assert_stdout:
* @soutpattern: a glob-style
* <link linkend="glib-Glob-style-pattern-matching">pattern</link>
*
* Assert that the stdout output of the last forked test matches
* @soutpattern. See g_test_trap_fork().
*
* Since: 2.16
*/
/**
* g_test_trap_assert_stdout_unmatched:
* @soutpattern: a glob-style
* <link linkend="glib-Glob-style-pattern-matching">pattern</link>
*
* Assert that the stdout output of the last forked test
* does not match @soutpattern. See g_test_trap_fork().
*
* Since: 2.16
*/
/**
* g_test_trap_assert_stderr:
* @serrpattern: a glob-style
* <link linkend="glib-Glob-style-pattern-matching">pattern</link>
*
* Assert that the stderr output of the last forked test
* matches @serrpattern. See g_test_trap_fork().
*
* Since: 2.16
*/
/**
* g_test_trap_assert_stderr_unmatched:
* @serrpattern: a glob-style
* <link linkend="glib-Glob-style-pattern-matching">pattern</link>
*
* Assert that the stderr output of the last forked test
* does not match @serrpattern. See g_test_trap_fork().
*
* Since: 2.16
*/
/**
* g_test_rand_bit:
*
* Get a reproducible random bit (0 or 1), see g_test_rand_int()
* for details on test case random numbers.
*
* Since: 2.16
*/
/**
* g_assert:
* @expr: the expression to check
*
* Debugging macro to terminate the application if the assertion
* fails. If the assertion fails (i.e. the expression is not true),
* an error message is logged and the application is terminated.
*
* The macro can be turned off in final releases of code by defining
* #G_DISABLE_ASSERT when compiling the application.
*/
/**
* g_assert_not_reached:
*
* Debugging macro to terminate the application if it is ever
* reached. If it is reached, an error message is logged and the
* application is terminated.
*
* The macro can be turned off in final releases of code by defining
* #G_DISABLE_ASSERT when compiling the application.
*/
/**
* g_assert_cmpstr:
* @s1: a string (may be %NULL)
* @cmp: The comparison operator to use.
* One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
* @s2: another string (may be %NULL)
*
* Debugging macro to terminate the application with a warning
* message if a string comparison fails. The strings are compared
* using g_strcmp0().
*
* The effect of <literal>g_assert_cmpstr (s1, op, s2)</literal> is
* the same as <literal>g_assert (g_strcmp0 (s1, s2) op 0)</literal>.
* The advantage of this macro is that it can produce a message that
* includes the actual values of @s1 and @s2.
*
* |[
* g_assert_cmpstr (mystring, ==, "fubar");
* ]|
*
* Since: 2.16
*/
/**
* g_assert_cmpint:
* @n1: an integer
* @cmp: The comparison operator to use.
* One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
* @n2: another integer
*
* Debugging macro to terminate the application with a warning
* message if an integer comparison fails.
*
* The effect of <literal>g_assert_cmpint (n1, op, n2)</literal> is
* the same as <literal>g_assert (n1 op n2)</literal>. The advantage
* of this macro is that it can produce a message that includes the
* actual values of @n1 and @n2.
*
* Since: 2.16
*/
/**
* g_assert_cmpuint:
* @n1: an unsigned integer
* @cmp: The comparison operator to use.
* One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
* @n2: another unsigned integer
*
* Debugging macro to terminate the application with a warning
* message if an unsigned integer comparison fails.
*
* The effect of <literal>g_assert_cmpuint (n1, op, n2)</literal> is
* the same as <literal>g_assert (n1 op n2)</literal>. The advantage
* of this macro is that it can produce a message that includes the
* actual values of @n1 and @n2.
*
* Since: 2.16
*/
/**
* g_assert_cmphex:
* @n1: an unsigned integer
* @cmp: The comparison operator to use.
* One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
* @n2: another unsigned integer
*
* Debugging macro to terminate the application with a warning
* message if an unsigned integer comparison fails.
*
* This is a variant of g_assert_cmpuint() that displays the numbers
* in hexadecimal notation in the message.
*
* Since: 2.16
*/
/**
* g_assert_cmpfloat:
* @n1: an floating point number
* @cmp: The comparison operator to use.
* One of ==, !=, &lt;, &gt;, &lt;=, &gt;=.
* @n2: another floating point number
*
* Debugging macro to terminate the application with a warning
* message if a floating point number comparison fails.
*
* The effect of <literal>g_assert_cmpfloat (n1, op, n2)</literal> is
* the same as <literal>g_assert (n1 op n2)</literal>. The advantage
* of this macro is that it can produce a message that includes the
* actual values of @n1 and @n2.
*
* Since: 2.16
*/
/**
* g_assert_no_error:
* @err: a #GError, possibly %NULL
*
* Debugging macro to terminate the application with a warning
* message if a method has returned a #GError.
*
* The effect of <literal>g_assert_no_error (err)</literal> is
* the same as <literal>g_assert (err == NULL)</literal>. The advantage
* of this macro is that it can produce a message that includes
* the error message and code.
*
* Since: 2.20
*/
/**
* g_assert_error:
* @err: a #GError, possibly %NULL
* @dom: the expected error domain (a #GQuark)
* @c: the expected error code
*
* Debugging macro to terminate the application with a warning
* message if a method has not returned the correct #GError.
*
* The effect of <literal>g_assert_error (err, dom, c)</literal> is
* the same as <literal>g_assert (err != NULL &amp;&amp; err->domain
* == dom &amp;&amp; err->code == c)</literal>. The advantage of this
* macro is that it can produce a message that includes the incorrect
* error message and code.
*
* This can only be used to test for a specific error. If you want to
* test that @err is set, but don't care what it's set to, just use
* <literal>g_assert (err != NULL)</literal>
*
* Since: 2.20
*/
/**
* GTestCase:
*
* An opaque structure representing a test case.
*/
/**
* GTestSuite:
*
* An opaque structure representing a test suite.
*/
/* Global variable for storing assertion messages; this is the counterpart to /* Global variable for storing assertion messages; this is the counterpart to
* glibc's (private) __abort_msg variable, and allows developers and crash * glibc's (private) __abort_msg variable, and allows developers and crash
* analysis systems like Apport and ABRT to fish out assertion messages from * analysis systems like Apport and ABRT to fish out assertion messages from
* core dumps, instead of having to catch them on screen output. */ * core dumps, instead of having to catch them on screen output.
*/
char *__glib_assert_msg = NULL; char *__glib_assert_msg = NULL;
/* --- structures --- */ /* --- structures --- */