* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
+
#include "config.h"
+
#include "gtestutils.h"
-#include "galias.h"
+
#include <sys/types.h>
+#ifdef G_OS_UNIX
#include <sys/wait.h>
+#include <sys/time.h>
#include <fcntl.h>
+#endif
#include <string.h>
#include <stdlib.h>
+#include <stdio.h>
+#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#endif
+#ifdef G_OS_WIN32
+#include <io.h>
+#endif
#include <errno.h>
#include <signal.h>
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif /* HAVE_SYS_SELECT_H */
+#include "gmain.h"
+#include "gpattern.h"
+#include "grand.h"
+#include "gstrfuncs.h"
+#include "gtimer.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.
+ * Exactly one of g_test_quick() and g_test_slow() is active in any run;
+ * there is no "medium speed".
+ *
+ * Returns: %TRUE if in quick mode
+ */
+
+/**
+ * g_test_slow:
+ *
+ * Returns %TRUE if tests are run in slow mode.
+ * Exactly one of g_test_quick() and g_test_slow() is active in any run;
+ * there is no "medium speed".
+ *
+ * Returns: the opposite of g_test_quick()
+ */
+
+/**
+ * g_test_thorough:
+ *
+ * Returns %TRUE if tests are run in thorough mode, equivalent to
+ * g_test_slow().
+ *
+ * Returns: the same thing as g_test_slow()
+ */
+
+/**
+ * g_test_perf:
+ *
+ * Returns %TRUE if tests are run in performance mode.
+ *
+ * Returns: %TRUE if in performance mode
+ */
+
+/**
+ * g_test_undefined:
+ *
+ * Returns %TRUE if tests may provoke assertions and other formally-undefined
+ * behaviour under g_test_trap_fork(), to verify that appropriate warnings
+ * are given. It can be useful to turn this off if running tests under
+ * valgrind.
+ *
+ * Returns: %TRUE if tests may provoke programming errors
+ */
+
+/**
+ * g_test_verbose:
+ *
+ * Returns %TRUE if tests are run in verbose mode.
+ * The default is neither g_test_verbose() nor g_test_quiet().
+ *
+ * Returns: %TRUE if in verbose mode
+ */
+
+/**
+ * g_test_quiet:
+ *
+ * Returns %TRUE if tests are run in quiet mode.
+ * The default is neither g_test_verbose() nor g_test_quiet().
+ *
+ * Returns: %TRUE if in quiet 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
+ * <envar>G_DISABLE_ASSERT</envar> 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
+ * <envar>G_DISABLE_ASSERT</envar> when compiling the application.
+ */
+
+/**
+ * g_assert_cmpstr:
+ * @s1: a string (may be %NULL)
+ * @cmp: The comparison operator to use.
+ * One of ==, !=, <, >, <=, >=.
+ * @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 ==, !=, <, >, <=, >=.
+ * @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 ==, !=, <, >, <=, >=.
+ * @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 ==, !=, <, >, <=, >=.
+ * @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 ==, !=, <, >, <=, >=.
+ * @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 && err->domain
+ * == dom && 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
+ * glibc's (private) __abort_msg variable, and allows developers and crash
+ * analysis systems like Apport and ABRT to fish out assertion messages from
+ * core dumps, instead of having to catch them on screen output.
+ */
+char *__glib_assert_msg = NULL;
+
/* --- structures --- */
struct GTestCase
{
gchar *name;
guint fixture_size;
- void (*fixture_setup) (void*);
- void (*fixture_test) (void*);
- void (*fixture_teardown) (void*);
+ void (*fixture_setup) (void*, gconstpointer);
+ void (*fixture_test) (void*, gconstpointer);
+ void (*fixture_teardown) (void*, gconstpointer);
+ gpointer test_data;
};
struct GTestSuite
{
};
/* --- prototypes --- */
-static void test_run_seed (const gchar *rseed);
-static void test_trap_clear (void);
-static guint8* g_test_log_dump (GTestLogMsg *msg,
- guint *len);
+static void test_run_seed (const gchar *rseed);
+static void test_trap_clear (void);
+static guint8* g_test_log_dump (GTestLogMsg *msg,
+ guint *len);
+static void gtest_default_log_handler (const gchar *log_domain,
+ GLogLevelFlags log_level,
+ const gchar *message,
+ gpointer unused_data);
+
/* --- variables --- */
static int test_log_fd = -1;
static gchar *test_run_name = "";
static guint test_run_forks = 0;
static guint test_run_count = 0;
+static guint test_run_success = FALSE;
static guint test_skip_count = 0;
static GTimer *test_user_timer = NULL;
static double test_user_stamp = 0;
static GSList *test_paths = NULL;
+static GSList *test_paths_skipped = NULL;
static GTestSuite *test_suite_root = NULL;
static int test_trap_last_status = 0;
static int test_trap_last_pid = 0;
FALSE, /* test_perf */
FALSE, /* test_verbose */
FALSE, /* test_quiet */
+ TRUE, /* test_undefined */
};
const GTestConfig * const g_test_config_vars = &mutable_test_config_vars;
}
if (test_debug_log)
{
- GTestLogBuffer *lbuffer = g_test_log_buffer_new();
+ GTestLogBuffer *lbuffer = g_test_log_buffer_new ();
GTestLogMsg *msg;
guint ui;
g_test_log_buffer_push (lbuffer, n_bytes, buffer);
msg = g_test_log_buffer_pop (lbuffer);
- g_assert (msg != NULL); // FIXME: should be g_awrn_if_fail
- g_assert (lbuffer->data->len == 0); // FIXME: should be g_awrn_if_fail
+ g_warn_if_fail (msg != NULL);
+ g_warn_if_fail (lbuffer->data->len == 0);
g_test_log_buffer_free (lbuffer);
/* print message */
g_printerr ("{*LOG(%s)", g_test_log_type_name (msg->log_type));
switch (lbit)
{
+ case G_TEST_LOG_START_BINARY:
+ if (g_test_verbose())
+ g_print ("GTest: random seed: %s\n", string2);
+ break;
case G_TEST_LOG_STOP_CASE:
- if (!g_test_quiet())
+ if (g_test_verbose())
+ g_print ("GTest: result: %s\n", fail ? "FAIL" : "OK");
+ else if (!g_test_quiet())
g_print ("%s\n", fail ? "FAIL" : "OK");
if (fail && test_mode_fatal)
abort();
switch (lbit)
{
case G_TEST_LOG_START_CASE:
- if (!g_test_quiet())
+ if (g_test_verbose())
+ g_print ("GTest: run: %s\n", string1);
+ else if (!g_test_quiet())
g_print ("%s: ", string1);
break;
default: ;
}
}
+/* We intentionally parse the command line without GOptionContext
+ * because otherwise you would never be able to test it.
+ */
static void
parse_args (gint *argc_p,
gchar ***argv_p)
}
argv[i] = NULL;
}
+ else if (strcmp ("-s", argv[i]) == 0 || strncmp ("-s=", argv[i], 3) == 0)
+ {
+ gchar *equal = argv[i] + 2;
+ if (*equal == '=')
+ test_paths_skipped = g_slist_prepend (test_paths_skipped, equal + 1);
+ else if (i + 1 < argc)
+ {
+ argv[i++] = NULL;
+ test_paths_skipped = g_slist_prepend (test_paths_skipped, argv[i]);
+ }
+ argv[i] = NULL;
+ }
else if (strcmp ("-m", argv[i]) == 0 || strncmp ("-m=", argv[i], 3) == 0)
{
gchar *equal = argv[i] + 2;
mutable_test_config_vars.test_perf = TRUE;
else if (strcmp (mode, "slow") == 0)
mutable_test_config_vars.test_quick = FALSE;
+ else if (strcmp (mode, "thorough") == 0)
+ mutable_test_config_vars.test_quick = FALSE;
else if (strcmp (mode, "quick") == 0)
{
mutable_test_config_vars.test_quick = TRUE;
mutable_test_config_vars.test_perf = FALSE;
}
+ else if (strcmp (mode, "undefined") == 0)
+ mutable_test_config_vars.test_undefined = TRUE;
+ else if (strcmp (mode, "no-undefined") == 0)
+ mutable_test_config_vars.test_undefined = FALSE;
else
g_error ("unknown test mode: -m %s", mode);
argv[i] = NULL;
}
argv[i] = NULL;
}
+ else if (strcmp ("-?", argv[i]) == 0 || strcmp ("--help", argv[i]) == 0)
+ {
+ printf ("Usage:\n"
+ " %s [OPTION...]\n\n"
+ "Help Options:\n"
+ " -?, --help Show help options\n"
+ "Test Options:\n"
+ " -l List test cases available in a test executable\n"
+ " -seed=RANDOMSEED Provide a random seed to reproduce test\n"
+ " runs using random numbers\n"
+ " --verbose Run tests verbosely\n"
+ " -q, --quiet Run tests quietly\n"
+ " -p TESTPATH execute all tests matching TESTPATH\n"
+ " -s TESTPATH skip all tests matching TESTPATH\n"
+ " -m {perf|slow|thorough|quick} Execute tests according modes\n"
+ " -m {undefined|no-undefined} Execute tests according modes\n"
+ " --debug-log debug test logging output\n"
+ " -k, --keep-going gtester-specific argument\n"
+ " --GTestLogFD=N gtester-specific argument\n"
+ " --GTestSkipCount=N gtester-specific argument\n",
+ argv[0]);
+ exit (0);
+ }
}
/* collapse argv */
e = 1;
* Changed if any arguments were handled.
* @argv: Address of the @argv parameter of main().
* Any parameters understood by g_test_init() stripped before return.
+ * @...: Reserved for future extension. Currently, you must pass %NULL.
*
* Initialize the GLib testing framework, e.g. by seeding the
* test random number generator, the name for g_get_prgname()
* and parsing test related command line args.
* So far, the following arguments are understood:
- * <informalexample>
- * -l list test cases available in a test executable.
- * --seed RANDOMSEED provide a random seed to reproduce test runs using random numbers.
- * --verbose run tests verbosely.
- * -q, --quiet run tests quietly.
- * -p TESTPATH execute all tests matching TESTPATH.
- * -m {perf|slow|quick} execute tests according to this test modes:
- * perf - performance tests, may take long and report results.
- * slow - slow and thorough tests, may take quite long and maximize coverage.
- * quick - quick tests, should run really quickly and give good coverage.
- * --debug-log debug test logging output.
- * -k, --keep-going gtester specific argument.
- * --GTestLogFD N gtester specific argument.
- * --GTestSkipCount N gtester specific argument.
- * </informalexample>
+ * <variablelist>
+ * <varlistentry>
+ * <term><option>-l</option></term>
+ * <listitem><para>
+ * list test cases available in a test executable.
+ * </para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>--seed=<replaceable>RANDOMSEED</replaceable></option></term>
+ * <listitem><para>
+ * provide a random seed to reproduce test runs using random numbers.
+ * </para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>--verbose</option></term>
+ * <listitem><para>run tests verbosely.</para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>-q</option>, <option>--quiet</option></term>
+ * <listitem><para>run tests quietly.</para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>-p <replaceable>TESTPATH</replaceable></option></term>
+ * <listitem><para>
+ * execute all tests matching <replaceable>TESTPATH</replaceable>.
+ * </para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>-m {perf|slow|thorough|quick|undefined|no-undefined}</option></term>
+ * <listitem><para>
+ * execute tests according to these test modes:
+ * <variablelist>
+ * <varlistentry>
+ * <term>perf</term>
+ * <listitem><para>
+ * performance tests, may take long and report results.
+ * </para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term>slow, thorough</term>
+ * <listitem><para>
+ * slow and thorough tests, may take quite long and
+ * maximize coverage.
+ * </para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term>quick</term>
+ * <listitem><para>
+ * quick tests, should run really quickly and give good coverage.
+ * </para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term>undefined</term>
+ * <listitem><para>
+ * tests for undefined behaviour, may provoke programming errors
+ * under g_test_trap_fork() to check that appropriate assertions
+ * or warnings are given
+ * </para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term>no-undefined</term>
+ * <listitem><para>
+ * avoid tests for undefined behaviour
+ * </para></listitem>
+ * </varlistentry>
+ * </variablelist>
+ * </para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>--debug-log</option></term>
+ * <listitem><para>debug test logging output.</para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>-k</option>, <option>--keep-going</option></term>
+ * <listitem><para>gtester-specific argument.</para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>--GTestLogFD <replaceable>N</replaceable></option></term>
+ * <listitem><para>gtester-specific argument.</para></listitem>
+ * </varlistentry>
+ * <varlistentry>
+ * <term><option>--GTestSkipCount <replaceable>N</replaceable></option></term>
+ * <listitem><para>gtester-specific argument.</para></listitem>
+ * </varlistentry>
+ * </variablelist>
+ *
+ * Since: 2.16
*/
void
g_test_init (int *argc,
/* make warnings and criticals fatal for all test programs */
GLogLevelFlags fatal_mask = (GLogLevelFlags) g_log_set_always_fatal ((GLogLevelFlags) G_LOG_FATAL_MASK);
fatal_mask = (GLogLevelFlags) (fatal_mask | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL);
+ g_log_set_always_fatal (fatal_mask);
/* check caller args */
g_return_if_fail (argc != NULL);
g_return_if_fail (argv != NULL);
{
GRand *rg = g_rand_new_with_seed (0xc8c49fb6);
guint32 t1 = g_rand_int (rg), t2 = g_rand_int (rg), t3 = g_rand_int (rg), t4 = g_rand_int (rg);
- // g_print ("GRand-current: 0x%x 0x%x 0x%x 0x%x\n", t1, t2, t3, t4);
+ /* g_print ("GRand-current: 0x%x 0x%x 0x%x 0x%x\n", t1, t2, t3, t4); */
if (t1 != 0xfab39f9b || t2 != 0xb948fb0e || t3 != 0x3d31be26 || t4 != 0x43a19d66)
g_warning ("random numbers are not GRand-2.2 compatible, seeds may be broken (check $G_RANDOM_VERSION)");
g_rand_free (rg);
test_run_seed (test_run_seedstr);
/* report program start */
+ g_log_set_default_handler (gtest_default_log_handler, NULL);
g_test_log (G_TEST_LOG_START_BINARY, g_get_prgname(), test_run_seedstr, 0, NULL);
}
test_run_rand = NULL;
while (strchr (" \t\v\r\n\f", *rseed))
rseed++;
- if (strncmp (rseed, "R02S", 4) == 0) // seed for random generator 02 (GRand-2.2)
+ if (strncmp (rseed, "R02S", 4) == 0) /* seed for random generator 02 (GRand-2.2) */
{
const char *s = rseed + 4;
- if (strlen (s) >= 32) // require 4 * 8 chars
+ if (strlen (s) >= 32) /* require 4 * 8 chars */
{
guint32 seedarray[4];
gchar *p, hexbuf[9] = { 0, };
/**
* g_test_rand_int:
*
- * Get a reproducable random integer number.
- * The random numbers generate by the g_test_rand_*() family of functions
+ * Get a reproducible random integer number.
+ *
+ * The random numbers generated by the g_test_rand_*() family of functions
* change with every new test program start, unless the --seed option is
* given when starting test programs.
+ *
* For individual test cases however, the random number generator is
* reseeded, to avoid dependencies between tests and to make --seed
* effective for all test cases.
*
* Returns: a random number from the seeded random number generator.
+ *
+ * Since: 2.16
*/
gint32
g_test_rand_int (void)
* @begin: the minimum value returned by this function
* @end: the smallest value not to be returned by this function
*
- * Get a reproducable random integer number out of a specified range,
+ * Get a reproducible random integer number out of a specified range,
* see g_test_rand_int() for details on test case random numbers.
*
- * Returns a number with @begin <= number < @end.
+ * Returns: a number with @begin <= number < @end.
+ *
+ * Since: 2.16
*/
gint32
g_test_rand_int_range (gint32 begin,
/**
* g_test_rand_double:
*
- * Get a reproducable random floating point number,
+ * Get a reproducible random floating point number,
* see g_test_rand_int() for details on test case random numbers.
*
- * Return a random number from the seeded random number generator.
+ * Returns: a random number from the seeded random number generator.
+ *
+ * Since: 2.16
*/
double
g_test_rand_double (void)
* @range_start: the minimum value returned by this function
* @range_end: the minimum value not returned by this function
*
- * Get a reproducable random floating pointer number out of a specified range,
+ * Get a reproducible random floating pointer number out of a specified range,
* see g_test_rand_int() for details on test case random numbers.
*
- * Returns a number with @range_start <= number < @range_end.
+ * Returns: a number with @range_start <= number < @range_end.
+ *
+ * Since: 2.16
*/
double
g_test_rand_double_range (double range_start,
*
* Start a timing test. Call g_test_timer_elapsed() when the task is supposed
* to be done. Call this function again to restart the timer.
+ *
+ * Since: 2.16
*/
void
g_test_timer_start (void)
* g_test_timer_elapsed:
*
* Get the time since the last start of the timer with g_test_timer_start().
+ *
+ * Returns: the time since the last start of the timer, as a double
+ *
+ * Since: 2.16
*/
double
g_test_timer_elapsed (void)
* g_test_timer_last:
*
* Report the last result of g_test_timer_elapsed().
+ *
+ * Returns: the last result of g_test_timer_elapsed(), as a double
+ *
+ * Since: 2.16
*/
double
g_test_timer_last (void)
* g_test_minimized_result:
* @minimized_quantity: the reported value
* @format: the format string of the report message
+ * @...: arguments to pass to the printf() function
*
* Report the result of a performance or measurement test.
* The test should generally strive to minimize the reported
* quantities (smaller values are better than larger ones),
* this and @minimized_quantity can determine sorting
* order for test result reports.
+ *
+ * Since: 2.16
*/
void
g_test_minimized_result (double minimized_quantity,
long double largs = minimized_quantity;
gchar *buffer;
va_list args;
+
va_start (args, format);
buffer = g_strdup_vprintf (format, args);
va_end (args);
+
g_test_log (G_TEST_LOG_MIN_RESULT, buffer, NULL, 1, &largs);
g_free (buffer);
}
/**
- * g_test_minimized_result:
+ * g_test_maximized_result:
* @maximized_quantity: the reported value
* @format: the format string of the report message
+ * @...: arguments to pass to the printf() function
*
* Report the result of a performance or measurement test.
* The test should generally strive to maximize the reported
* quantities (larger values are better than smaller ones),
* this and @maximized_quantity can determine sorting
* order for test result reports.
+ *
+ * Since: 2.16
*/
void
g_test_maximized_result (double maximized_quantity,
long double largs = maximized_quantity;
gchar *buffer;
va_list args;
+
va_start (args, format);
buffer = g_strdup_vprintf (format, args);
va_end (args);
+
g_test_log (G_TEST_LOG_MAX_RESULT, buffer, NULL, 1, &largs);
g_free (buffer);
}
* @...: printf-like arguments to @format
*
* Add a message to the test report.
+ *
+ * Since: 2.16
*/
void
g_test_message (const char *format,
{
gchar *buffer;
va_list args;
+
va_start (args, format);
buffer = g_strdup_vprintf (format, args);
va_end (args);
+
g_test_log (G_TEST_LOG_MESSAGE, buffer, NULL, 0, NULL);
g_free (buffer);
}
* @uri_pattern: the base pattern for bug URIs
*
* Specify the base URI for bug reports.
+ *
* The base URI is used to construct bug report messages for
* g_test_message() when g_test_bug() is called.
* Calling this function outside of a test case sets the
* case only.
* Bug URIs are constructed by appending a bug specific URI
* portion to @uri_pattern, or by replacing the special string
- * '%s' within @uri_pattern if that is present.
+ * '\%s' within @uri_pattern if that is present.
+ *
+ * Since: 2.16
*/
void
g_test_bug_base (const char *uri_pattern)
* associates a bug URI with a test case.
* Bug URIs are constructed from a base URI set with g_test_bug_base()
* and @bug_uri_snippet.
+ *
+ * Since: 2.16
*/
void
g_test_bug (const char *bug_uri_snippet)
{
char *c;
+
g_return_if_fail (test_uri_base != NULL);
g_return_if_fail (bug_uri_snippet != NULL);
+
c = strstr (test_uri_base, "%s");
if (c)
{
* Get the toplevel test suite for the test path API.
*
* Returns: the toplevel #GTestSuite
+ *
+ * Since: 2.16
*/
GTestSuite*
g_test_get_root (void)
g_free (test_suite_root->name);
test_suite_root->name = g_strdup ("");
}
+
return test_suite_root;
}
* Runs all tests under the toplevel suite which can be retrieved
* with g_test_get_root(). Similar to g_test_run_suite(), the test
* cases to be run are filtered according to
- * test path arguments (-p <testpath>) as parsed by g_test_init().
+ * test path arguments (-p <replaceable>testpath</replaceable>) as
+ * parsed by g_test_init().
* g_test_run_suite() or g_test_run() may only be called once
* in a program.
+ *
+ * Returns: 0 on success
+ *
+ * Since: 2.16
*/
int
g_test_run (void)
* g_test_create_case:
* @test_name: the name for the test case
* @data_size: the size of the fixture data structure
+ * @test_data: test data argument for the test functions
* @data_setup: the function to set up the fixture data
* @data_test: the actual test function
* @data_teardown: the function to teardown the fixture data
* Create a new #GTestCase, named @test_name, this API is fairly
* low level, calling g_test_add() or g_test_add_func() is preferable.
* When this test is executed, a fixture structure of size @data_size
- * will be allocated and filled with 0s. Then data_setup() is called
+ * will be allocated and filled with 0s. Then @data_setup is called
* to initialize the fixture. After fixture setup, the actual test
- * function data_test() is called. Once the test run completed, the
- * fixture structure is torn down by calling data_teardown() and
+ * function @data_test is called. Once the test run completed, the
+ * fixture structure is torn down by calling @data_teardown and
* after that the memory is released.
+ *
* Splitting up a test run into fixture setup, test function and
* fixture teardown is most usful if the same fixture is used for
* multiple tests. In this cases, g_test_create_case() will be
* called with the same fixture, but varying @test_name and
* @data_test arguments.
*
- * Returns a newly allocated #GTestCase.
+ * Returns: a newly allocated #GTestCase.
+ *
+ * Since: 2.16
*/
GTestCase*
-g_test_create_case (const char *test_name,
- gsize data_size,
- void (*data_setup) (void),
- void (*data_test) (void),
- void (*data_teardown) (void))
+g_test_create_case (const char *test_name,
+ gsize data_size,
+ gconstpointer test_data,
+ GTestFixtureFunc data_setup,
+ GTestFixtureFunc data_test,
+ GTestFixtureFunc data_teardown)
{
+ GTestCase *tc;
+
g_return_val_if_fail (test_name != NULL, NULL);
g_return_val_if_fail (strchr (test_name, '/') == NULL, NULL);
g_return_val_if_fail (test_name[0] != 0, NULL);
g_return_val_if_fail (data_test != NULL, NULL);
- GTestCase *tc = g_slice_new0 (GTestCase);
+
+ tc = g_slice_new0 (GTestCase);
tc->name = g_strdup (test_name);
+ tc->test_data = (gpointer) test_data;
tc->fixture_size = data_size;
tc->fixture_setup = (void*) data_setup;
tc->fixture_test = (void*) data_test;
tc->fixture_teardown = (void*) data_teardown;
+
return tc;
}
+/**
+ * GTestFixtureFunc:
+ * @fixture: the test fixture
+ * @user_data: the data provided when registering the test
+ *
+ * The type used for functions that operate on test fixtures. This is
+ * used for the fixture setup and teardown functions as well as for the
+ * testcases themselves.
+ *
+ * @user_data is a pointer to the data that was given when registering
+ * the test case.
+ *
+ * @fixture will be a pointer to the area of memory allocated by the
+ * test framework, of the size requested. If the requested size was
+ * zero then @fixture will be equal to @user_data.
+ *
+ * Since: 2.28
+ */
void
-g_test_add_vtable (const char *testpath,
- gsize data_size,
- void (*data_setup) (void),
- void (*fixture_test_func) (void),
- void (*data_teardown) (void))
+g_test_add_vtable (const char *testpath,
+ gsize data_size,
+ gconstpointer test_data,
+ GTestFixtureFunc data_setup,
+ GTestFixtureFunc fixture_test_func,
+ GTestFixtureFunc data_teardown)
{
gchar **segments;
guint ui;
g_return_if_fail (testpath[0] == '/');
g_return_if_fail (fixture_test_func != NULL);
+ if (g_slist_find_custom (test_paths_skipped, testpath, (GCompareFunc)g_strcmp0))
+ return;
+
suite = g_test_get_root();
segments = g_strsplit (testpath, "/", -1);
for (ui = 0; segments[ui] != NULL; ui++)
if (islast && !seg[0])
g_error ("invalid test case path: %s", testpath);
else if (!seg[0])
- continue; // initial or duplicate slash
+ continue; /* initial or duplicate slash */
else if (!islast)
{
GTestSuite *csuite = g_test_create_suite (seg);
}
else /* islast */
{
- GTestCase *tc = g_test_create_case (seg, data_size, data_setup, fixture_test_func, data_teardown);
+ GTestCase *tc = g_test_create_case (seg, data_size, test_data, data_setup, fixture_test_func, data_teardown);
g_test_suite_add (suite, tc);
}
}
}
/**
+ * g_test_fail:
+ *
+ * Indicates that a test failed. This function can be called
+ * multiple times from the same test. You can use this function
+ * if your test failed in a recoverable way.
+ *
+ * Do not use this function if the failure of a test could cause
+ * other tests to malfunction.
+ *
+ * Calling this function will not stop the test from running, you
+ * need to return from the test function yourself. So you can
+ * produce additional diagnostic messages or even continue running
+ * the test.
+ *
+ * If not called from inside a test, this function does nothing.
+ *
+ * Since: 2.30
+ **/
+void
+g_test_fail (void)
+{
+ test_run_success = FALSE;
+}
+
+/**
+ * GTestFunc:
+ *
+ * The type used for test case functions.
+ *
+ * Since: 2.28
+ */
+
+/**
* g_test_add_func:
- * @testpath: Slash seperated test case path name for the test.
+ * @testpath: Slash-separated test case path name for the test.
* @test_func: The test function to invoke for this test.
*
* Create a new test case, similar to g_test_create_case(). However
* the test is assumed to use no fixture, and test suites are automatically
* created on the fly and added to the root fixture, based on the
- * slash seperated portions of @testpath.
+ * slash-separated portions of @testpath.
+ *
+ * Since: 2.16
*/
void
-g_test_add_func (const char *testpath,
- void (*test_func) (void))
+g_test_add_func (const char *testpath,
+ GTestFunc test_func)
{
g_return_if_fail (testpath != NULL);
g_return_if_fail (testpath[0] == '/');
g_return_if_fail (test_func != NULL);
- g_test_add_vtable (testpath, 0, NULL, test_func, NULL);
+ g_test_add_vtable (testpath, 0, NULL, NULL, (GTestFixtureFunc) test_func, NULL);
+}
+
+/**
+ * GTestDataFunc:
+ * @user_data: the data provided when registering the test
+ *
+ * The type used for test case functions that take an extra pointer
+ * argument.
+ *
+ * Since: 2.28
+ */
+
+/**
+ * g_test_add_data_func:
+ * @testpath: Slash-separated test case path name for the test.
+ * @test_data: Test data argument for the test function.
+ * @test_func: The test function to invoke for this test.
+ *
+ * Create a new test case, similar to g_test_create_case(). However
+ * the test is assumed to use no fixture, and test suites are automatically
+ * created on the fly and added to the root fixture, based on the
+ * slash-separated portions of @testpath. The @test_data argument
+ * will be passed as first argument to @test_func.
+ *
+ * Since: 2.16
+ */
+void
+g_test_add_data_func (const char *testpath,
+ gconstpointer test_data,
+ GTestDataFunc test_func)
+{
+ g_return_if_fail (testpath != NULL);
+ g_return_if_fail (testpath[0] == '/');
+ g_return_if_fail (test_func != NULL);
+ g_test_add_vtable (testpath, 0, test_data, NULL, (GTestFixtureFunc) test_func, NULL);
}
/**
* Create a new test suite with the name @suite_name.
*
* Returns: A newly allocated #GTestSuite instance.
+ *
+ * Since: 2.16
*/
GTestSuite*
g_test_create_suite (const char *suite_name)
{
+ GTestSuite *ts;
g_return_val_if_fail (suite_name != NULL, NULL);
g_return_val_if_fail (strchr (suite_name, '/') == NULL, NULL);
g_return_val_if_fail (suite_name[0] != 0, NULL);
- GTestSuite *ts = g_slice_new0 (GTestSuite);
+ ts = g_slice_new0 (GTestSuite);
ts->name = g_strdup (suite_name);
return ts;
}
* @test_case: a #GTestCase
*
* Adds @test_case to @suite.
+ *
+ * Since: 2.16
*/
void
g_test_suite_add (GTestSuite *suite,
{
g_return_if_fail (suite != NULL);
g_return_if_fail (test_case != NULL);
+
suite->cases = g_slist_prepend (suite->cases, test_case);
}
* @nestedsuite: another #GTestSuite
*
* Adds @nestedsuite to @suite.
+ *
+ * Since: 2.16
*/
void
g_test_suite_add_suite (GTestSuite *suite,
{
g_return_if_fail (suite != NULL);
g_return_if_fail (nestedsuite != NULL);
+
suite->suites = g_slist_prepend (suite->suites, nestedsuite);
}
* Enqueue a pointer to be released with g_free() during the next
* teardown phase. This is equivalent to calling g_test_queue_destroy()
* with a destroy callback of g_free().
+ *
+ * Since: 2.16
*/
void
g_test_queue_free (gpointer gfree_pointer)
* @destroy_func: Destroy callback for teardown phase.
* @destroy_data: Destroy callback data.
*
- * This function enqueus a callback @destroy_func() to be executed
+ * This function enqueus a callback @destroy_func to be executed
* during the next test case teardown phase. This is most useful
* to auto destruct allocted test resources at the end of a test run.
* Resources are released in reverse queue order, that means enqueueing
* callback A before callback B will cause B() to be called before
* A() during teardown.
+ *
+ * Since: 2.16
*/
void
g_test_queue_destroy (GDestroyNotify destroy_func,
gpointer destroy_data)
{
DestroyEntry *dentry;
+
g_return_if_fail (destroy_func != NULL);
+
dentry = g_slice_new0 (DestroyEntry);
dentry->destroy_func = destroy_func;
dentry->destroy_data = destroy_data;
test_destroy_queue = dentry;
}
-static int
+static gboolean
test_case_run (GTestCase *tc)
{
gchar *old_name = test_run_name, *old_base = g_strdup (test_uri_base);
+ gboolean success = TRUE;
+
test_run_name = g_strconcat (old_name, "/", tc->name, NULL);
if (++test_run_count <= test_skip_count)
g_test_log (G_TEST_LOG_SKIP_CASE, test_run_name, NULL, 0, NULL);
{
GTimer *test_run_timer = g_timer_new();
long double largs[3];
+ void *fixture;
g_test_log (G_TEST_LOG_START_CASE, test_run_name, NULL, 0, NULL);
test_run_forks = 0;
+ test_run_success = TRUE;
+ g_test_log_set_fatal_handler (NULL, NULL);
g_timer_start (test_run_timer);
- void *fixture = g_malloc0 (tc->fixture_size);
+ fixture = tc->fixture_size ? g_malloc0 (tc->fixture_size) : tc->test_data;
test_run_seed (test_run_seedstr);
if (tc->fixture_setup)
- tc->fixture_setup (fixture);
- tc->fixture_test (fixture);
+ tc->fixture_setup (fixture, tc->test_data);
+ tc->fixture_test (fixture, tc->test_data);
test_trap_clear();
while (test_destroy_queue)
{
g_slice_free (DestroyEntry, dentry);
}
if (tc->fixture_teardown)
- tc->fixture_teardown (fixture);
- g_free (fixture);
+ tc->fixture_teardown (fixture, tc->test_data);
+ if (tc->fixture_size)
+ g_free (fixture);
g_timer_stop (test_run_timer);
- largs[0] = 0; // OK
+ success = test_run_success;
+ test_run_success = FALSE;
+ largs[0] = success ? 0 : 1; /* OK */
largs[1] = test_run_forks;
largs[2] = g_timer_elapsed (test_run_timer, NULL);
g_test_log (G_TEST_LOG_STOP_CASE, NULL, NULL, G_N_ELEMENTS (largs), largs);
test_run_name = old_name;
g_free (test_uri_base);
test_uri_base = old_base;
- return 0;
+
+ return success;
}
static int
g_test_run_suite_internal (GTestSuite *suite,
const char *path)
{
- guint n_bad = 0, n_good = 0, bad_suite = 0, l;
+ guint n_bad = 0, l;
gchar *rest, *old_name = test_run_name;
GSList *slist, *reversed;
+
g_return_val_if_fail (suite != NULL, -1);
+
while (path[0] == '/')
path++;
l = strlen (path);
guint n = l ? strlen (tc->name) : 0;
if (l == n && strncmp (path, tc->name, n) == 0)
{
- n_good++;
- n_bad += test_case_run (tc) != 0;
+ if (!test_case_run (tc))
+ n_bad++;
}
}
g_slist_free (reversed);
GTestSuite *ts = slist->data;
guint n = l ? strlen (ts->name) : 0;
if (l == n && strncmp (path, ts->name, n) == 0)
- bad_suite += g_test_run_suite_internal (ts, rest ? rest : "") != 0;
+ n_bad += g_test_run_suite_internal (ts, rest ? rest : "");
}
g_slist_free (reversed);
g_free (test_run_name);
test_run_name = old_name;
- return n_bad || bad_suite;
+
+ return n_bad;
}
/**
*
* Execute the tests within @suite and all nested #GTestSuites.
* The test suites to be executed are filtered according to
- * test path arguments (-p <testpath>) as parsed by g_test_init().
+ * test path arguments (-p <replaceable>testpath</replaceable>)
+ * as parsed by g_test_init().
* g_test_run_suite() or g_test_run() may only be called once
* in a program.
+ *
+ * Returns: 0 on success
+ *
+ * Since: 2.16
*/
int
g_test_run_suite (GTestSuite *suite)
{
guint n_bad = 0;
+
g_return_val_if_fail (g_test_config_vars->test_initialized, -1);
g_return_val_if_fail (g_test_run_once == TRUE, -1);
+
g_test_run_once = FALSE;
+
if (!test_paths)
test_paths = g_slist_prepend (test_paths, "");
while (test_paths)
path++;
if (!n) /* root suite, run unconditionally */
{
- n_bad += 0 != g_test_run_suite_internal (suite, path);
+ n_bad += g_test_run_suite_internal (suite, path);
continue;
}
/* regular suite, match path */
l = strlen (path);
l = rest ? MIN (l, rest - path) : l;
if ((!l || l == n) && strncmp (path, suite->name, n) == 0)
- n_bad += 0 != g_test_run_suite_internal (suite, rest ? rest : "");
+ n_bad += g_test_run_suite_internal (suite, rest ? rest : "");
}
+
return n_bad;
}
+static void
+gtest_default_log_handler (const gchar *log_domain,
+ GLogLevelFlags log_level,
+ const gchar *message,
+ gpointer unused_data)
+{
+ const gchar *strv[16];
+ gboolean fatal = FALSE;
+ gchar *msg;
+ guint i = 0;
+
+ if (log_domain)
+ {
+ strv[i++] = log_domain;
+ strv[i++] = "-";
+ }
+ if (log_level & G_LOG_FLAG_FATAL)
+ {
+ strv[i++] = "FATAL-";
+ fatal = TRUE;
+ }
+ if (log_level & G_LOG_FLAG_RECURSION)
+ strv[i++] = "RECURSIVE-";
+ if (log_level & G_LOG_LEVEL_ERROR)
+ strv[i++] = "ERROR";
+ if (log_level & G_LOG_LEVEL_CRITICAL)
+ strv[i++] = "CRITICAL";
+ if (log_level & G_LOG_LEVEL_WARNING)
+ strv[i++] = "WARNING";
+ if (log_level & G_LOG_LEVEL_MESSAGE)
+ strv[i++] = "MESSAGE";
+ if (log_level & G_LOG_LEVEL_INFO)
+ strv[i++] = "INFO";
+ if (log_level & G_LOG_LEVEL_DEBUG)
+ strv[i++] = "DEBUG";
+ strv[i++] = ": ";
+ strv[i++] = message;
+ strv[i++] = NULL;
+
+ msg = g_strjoinv ("", (gchar**) strv);
+ g_test_log (fatal ? G_TEST_LOG_ERROR : G_TEST_LOG_MESSAGE, msg, NULL, 0, NULL);
+ g_log_default_handler (log_domain, log_level, message, unused_data);
+
+ g_free (msg);
+}
+
void
g_assertion_message (const char *domain,
const char *file,
const char *message)
{
char lstr[32];
+ char *s;
+
+ if (!message)
+ message = "code should not be reached";
g_snprintf (lstr, 32, "%d", line);
- char *s = g_strconcat (domain ? domain : "", domain && domain[0] ? ":" : "",
- file, ":", lstr, ":",
- func, func[0] ? ":" : "",
- " ", message, NULL);
- g_printerr ("**\n** %s\n", s);
+ s = g_strconcat (domain ? domain : "", domain && domain[0] ? ":" : "",
+ "ERROR:", file, ":", lstr, ":",
+ func, func[0] ? ":" : "",
+ " ", message, NULL);
+ g_printerr ("**\n%s\n", s);
+
+ /* store assertion message in global variable, so that it can be found in a
+ * core dump */
+ if (__glib_assert_msg != NULL)
+ /* free the old one */
+ free (__glib_assert_msg);
+ __glib_assert_msg = (char*) malloc (strlen (s) + 1);
+ strcpy (__glib_assert_msg, s);
+
+ g_test_log (G_TEST_LOG_ERROR, s, NULL, 0, NULL);
g_free (s);
abort();
}
switch (numtype)
{
case 'i': s = g_strdup_printf ("assertion failed (%s): (%.0Lf %s %.0Lf)", expr, arg1, cmp, arg2); break;
- case 'x': s = g_strdup_printf ("assertion failed (%s): (0x%08Lx %s 0x%08Lx)", expr, (guint64) arg1, cmp, (guint64) arg2); break;
+ case 'x': s = g_strdup_printf ("assertion failed (%s): (0x%08" G_GINT64_MODIFIER "x %s 0x%08" G_GINT64_MODIFIER "x)", expr, (guint64) arg1, cmp, (guint64) arg2); break;
case 'f': s = g_strdup_printf ("assertion failed (%s): (%.9Lg %s %.9Lg)", expr, arg1, cmp, arg2); break;
/* ideally use: floats=%.7g double=%.17g */
}
g_free (s);
}
+void
+g_assertion_message_error (const char *domain,
+ const char *file,
+ int line,
+ const char *func,
+ const char *expr,
+ const GError *error,
+ GQuark error_domain,
+ int error_code)
+{
+ GString *gstring;
+
+ /* This is used by both g_assert_error() and g_assert_no_error(), so there
+ * are three cases: expected an error but got the wrong error, expected
+ * an error but got no error, and expected no error but got an error.
+ */
+
+ gstring = g_string_new ("assertion failed ");
+ if (error_domain)
+ g_string_append_printf (gstring, "(%s == (%s, %d)): ", expr,
+ g_quark_to_string (error_domain), error_code);
+ else
+ g_string_append_printf (gstring, "(%s == NULL): ", expr);
+
+ if (error)
+ g_string_append_printf (gstring, "%s (%s, %d)", error->message,
+ g_quark_to_string (error->domain), error->code);
+ else
+ g_string_append_printf (gstring, "%s is NULL", expr);
+
+ g_assertion_message (domain, file, line, func, gstring->str);
+ g_string_free (gstring, TRUE);
+}
+
/**
* g_strcmp0:
* @str1: a C string or %NULL
* @str2: another C string or %NULL
*
- * Compares @str1 and @str2 like strcmp(). Handles %NULL strings gracefully.
+ * Compares @str1 and @str2 like strcmp(). Handles %NULL
+ * gracefully by sorting it before non-%NULL strings.
+ * Comparing two %NULL pointers returns 0.
+ *
+ * Returns: -1, 0 or 1, if @str1 is <, == or > than @str2.
+ *
+ * Since: 2.16
*/
int
g_strcmp0 (const char *str1,
return strcmp (str1, str2);
}
+#ifdef G_OS_UNIX
static int /* 0 on success */
kill_child (int pid,
int *status,
while (wr < 0 && errno == EINTR);
return wr;
}
+#endif
static inline int
g_string_must_read (GString *gstring,
}
}
-static int
-sane_dup2 (int fd1,
- int fd2)
-{
- int ret;
- do
- ret = dup2 (fd1, fd2);
- while (ret < 0 && errno == EINTR);
- return ret;
-}
-
static void
test_trap_clear (void)
{
test_trap_last_stderr = NULL;
}
+#ifdef G_OS_UNIX
+
+static int
+sane_dup2 (int fd1,
+ int fd2)
+{
+ int ret;
+ do
+ ret = dup2 (fd1, fd2);
+ while (ret < 0 && errno == EINTR);
+ return ret;
+}
+
static guint64
test_time_stamp (void)
{
return stamp;
}
+#endif
+
/**
* g_test_trap_fork:
* @usec_timeout: Timeout for the forked test in micro seconds.
* Fork the current test program to execute a test case that might
* not return or that might abort. The forked test case is aborted
* and considered failing if its run time exceeds @usec_timeout.
- * The forking behavior can be configured with the following flags:
- * %G_TEST_TRAP_SILENCE_STDOUT - redirect stdout of the test child
- * to /dev/null 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 /dev/null 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 /dev/null otherwise.
+ *
+ * The forking behavior can be configured with the #GTestTrapFlags flags.
*
* In the following example, the test code forks, the forked child
* process produces some sample output and exits successfully.
- * The forking parent process then asserts successfull child program
- * termination and validates cihld program outputs.
+ * The forking parent process then asserts successful child program
+ * termination and validates child program outputs.
*
- * <informalexample><programlisting>
+ * |[
* static void
* test_fork_patterns (void)
* {
* {
* g_print ("some stdout text: somagic17\n");
* g_printerr ("some stderr text: semagic43\n");
- * exit (0); // successful test run
+ * exit (0); /* successful test run */
* }
* g_test_trap_assert_passed();
* g_test_trap_assert_stdout ("*somagic17*");
* g_test_trap_assert_stderr ("*semagic43*");
* }
- * </programlisting></informalexample>
+ * ]|
+ *
+ * This function is implemented only on Unix platforms.
*
* Returns: %TRUE for the forked child and %FALSE for the executing parent process.
+ *
+ * Since: 2.16
*/
gboolean
g_test_trap_fork (guint64 usec_timeout,
GTestTrapFlags test_trap_flags)
{
+#ifdef G_OS_UNIX
+ gboolean pass_on_forked_log = FALSE;
int stdout_pipe[2] = { -1, -1 };
int stderr_pipe[2] = { -1, -1 };
int stdtst_pipe[2] = { -1, -1 };
{
fd_set fds;
struct timeval tv;
+ int ret;
FD_ZERO (&fds);
if (stdout_pipe[0] >= 0)
FD_SET (stdout_pipe[0], &fds);
if (stdtst_pipe[0] >= 0)
FD_SET (stdtst_pipe[0], &fds);
tv.tv_sec = 0;
- tv.tv_usec = MIN (usec_timeout ? usec_timeout : 1000000, 100 * 1000); // sleep at most 0.5 seconds to catch clock skews, etc.
- int ret = select (MAX (MAX (stdout_pipe[0], stderr_pipe[0]), stdtst_pipe[0]) + 1, &fds, NULL, NULL, &tv);
+ tv.tv_usec = MIN (usec_timeout ? usec_timeout : 1000000, 100 * 1000); /* sleep at most 0.5 seconds to catch clock skews, etc. */
+ ret = select (MAX (MAX (stdout_pipe[0], stderr_pipe[0]), stdtst_pipe[0]) + 1, &fds, NULL, NULL, &tv);
if (ret < 0 && errno != EINTR)
{
g_warning ("Unexpected error in select() while reading from child process (%d): %s", test_trap_last_pid, g_strerror (errno));
gint l, r = read (stdtst_pipe[0], buffer, sizeof (buffer));
if (r > 0 && test_log_fd > 0)
do
- l = write (test_log_fd, buffer, r);
+ l = write (pass_on_forked_log ? test_log_fd : -1, buffer, r);
while (l < 0 && errno == EINTR);
if (r == 0 || (r < 0 && errno != EINTR && errno != EAGAIN))
{
{
guint64 nstamp = test_time_stamp();
int status = 0;
- sstamp = MIN (sstamp, nstamp); // guard against backwards clock skews
+ sstamp = MIN (sstamp, nstamp); /* guard against backwards clock skews */
if (usec_timeout < nstamp - sstamp)
{
/* timeout reached, need to abort the child now */
}
}
}
- close (stdout_pipe[0]);
- close (stderr_pipe[0]);
- close (stdtst_pipe[0]);
+ if (stdout_pipe[0] != -1)
+ close (stdout_pipe[0]);
+ if (stderr_pipe[0] != -1)
+ close (stderr_pipe[0]);
+ if (stdtst_pipe[0] != -1)
+ close (stdtst_pipe[0]);
if (need_wait)
{
int status = 0;
test_trap_last_stderr = g_string_free (serr, FALSE);
return FALSE;
}
+#else
+ g_message ("Not implemented: g_test_trap_fork");
+
+ return FALSE;
+#endif
}
/**
* g_test_trap_has_passed:
*
- * Check the reuslt of the last g_test_trap_fork() call.
+ * Check the result of the last g_test_trap_fork() call.
*
* Returns: %TRUE if the last forked child terminated successfully.
+ *
+ * Since: 2.16
*/
gboolean
g_test_trap_has_passed (void)
/**
* g_test_trap_reached_timeout:
*
- * Check the reuslt of the last g_test_trap_fork() call.
+ * Check the result of the last g_test_trap_fork() call.
*
* Returns: %TRUE if the last forked child got killed due to a fork timeout.
+ *
+ * Since: 2.16
*/
gboolean
g_test_trap_reached_timeout (void)
const char *file,
int line,
const char *func,
- gboolean must_pass,
- gboolean must_fail,
- const char *stdout_pattern,
- const char *stderr_pattern)
+ guint64 assertion_flags, /* 0-pass, 1-fail, 2-outpattern, 4-errpattern */
+ const char *pattern)
{
+#ifdef G_OS_UNIX
+ gboolean must_pass = assertion_flags == 0;
+ gboolean must_fail = assertion_flags == 1;
+ gboolean match_result = 0 == (assertion_flags & 1);
+ const char *stdout_pattern = (assertion_flags & 2) ? pattern : NULL;
+ const char *stderr_pattern = (assertion_flags & 4) ? pattern : NULL;
+ const char *match_error = match_result ? "failed to match" : "contains invalid match";
if (test_trap_last_pid == 0)
g_error ("child process failed to exit after g_test_trap_fork() and before g_test_trap_assert*()");
if (must_pass && !g_test_trap_has_passed())
g_assertion_message (domain, file, line, func, msg);
g_free (msg);
}
- if (stdout_pattern && !g_pattern_match_simple (stdout_pattern, test_trap_last_stdout))
+ if (stdout_pattern && match_result == !g_pattern_match_simple (stdout_pattern, test_trap_last_stdout))
{
- char *msg = g_strdup_printf ("stdout of child process (%d) failed to match: %s", test_trap_last_pid, stdout_pattern);
+ char *msg = g_strdup_printf ("stdout of child process (%d) %s: %s", test_trap_last_pid, match_error, stdout_pattern);
g_assertion_message (domain, file, line, func, msg);
g_free (msg);
}
- if (stderr_pattern && !g_pattern_match_simple (stderr_pattern, test_trap_last_stderr))
+ if (stderr_pattern && match_result == !g_pattern_match_simple (stderr_pattern, test_trap_last_stderr))
{
- char *msg = g_strdup_printf ("stderr of child process (%d) failed to match: %s", test_trap_last_pid, stderr_pattern);
+ char *msg = g_strdup_printf ("stderr of child process (%d) %s: %s", test_trap_last_pid, match_error, stderr_pattern);
g_assertion_message (domain, file, line, func, msg);
g_free (msg);
}
+#endif
}
static void
* g_test_add:
* @testpath: The test path for a new test case.
* @Fixture: The type of a fixture data structure.
+ * @tdata: Data argument for the test functions.
* @fsetup: The function to set up the fixture data.
* @ftest: The actual test function.
* @fteardown: The function to tear down the fixture data.
*
* Hook up a new test case at @testpath, similar to g_test_add_func().
* A fixture data structure with setup and teardown function may be provided
- * though, simmilar to g_test_create_case().
+ * though, similar to g_test_create_case().
* g_test_add() is implemented as a macro, so that the fsetup(), ftest() and
* fteardown() callbacks can expect a @Fixture pointer as first argument in
* a type safe manner.
+ *
+ * Since: 2.16
**/
/* --- macros docs END --- */
-
-#define __G_TEST_UTILS_C__
-#include "galiasdef.c"
projects / platform / upstream / glib.git / blobdiff