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testing.c: added tests for g_assert_cmphex() and forked test traps.

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svn path=/trunk/; revision=5880
This commit is contained in:
Tim Janik 2007-11-20 15:00:26 +00:00
parent f1d751b76e
commit fcf30698fe
1 changed files with 51 additions and 4 deletions
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55
glib/tests/testing.c
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@ -19,13 +19,14 @@
* if advised of the possibility of such damage. * if advised of the possibility of such damage.
*/ */
#include <glib/gtestframework.h> #include <glib/gtestframework.h>
#include <stdlib.h>
/* test assertion variants */ /* test assertion variants */
static void static void
test_assertions (void) test_assertions (void)
{ {
g_assert_cmpint (1, >, 0); g_assert_cmpint (1, >, 0);
g_assert_cmpint (2, ==, 2); g_assert_cmphex (2, ==, 2);
g_assert_cmpfloat (3.3, !=, 7); g_assert_cmpfloat (3.3, !=, 7);
g_assert_cmpfloat (7, <=, 3 + 4); g_assert_cmpfloat (7, <=, 3 + 4);
g_assert (TRUE); g_assert (TRUE);
@ -42,13 +43,54 @@ test_assertions (void)
g_assert_cmpstr ("fzz", ==, "fzz"); g_assert_cmpstr ("fzz", ==, "fzz");
} }
/* fork out for a failing test */
static void
test_fork_fail (void)
{
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_assert_not_reached();
}
g_test_trap_assert_failed();
g_test_trap_assert_stderr ("*ERROR*test_fork_fail*should not be reached*");
}
/* fork out to assert stdout and stderr patterns */
static void
test_fork_patterns (void)
{
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT | G_TEST_TRAP_SILENCE_STDERR))
{
g_print ("some stdout text: somagic17\n");
g_printerr ("some stderr text: semagic43\n");
exit (0);
}
g_test_trap_assert_passed();
g_test_trap_assert_stdout ("*somagic17*");
g_test_trap_assert_stderr ("*semagic43*");
}
/* fork out for a timeout test */
static void
test_fork_timeout (void)
{
/* allow child to run for only a fraction of a second */
if (g_test_trap_fork (0.11 * 1000000, 0))
{
/* loop and sleep forever */
while (TRUE)
g_usleep (1000 * 1000);
}
g_test_trap_assert_failed();
g_assert (g_test_trap_reached_timeout());
}
/* run a test with fixture setup and teardown */ /* run a test with fixture setup and teardown */
typedef struct { typedef struct {
guint seed; guint seed;
guint prime; guint prime;
gchar *msg; gchar *msg;
} Fixturetest; } Fixturetest;
static void static void
fixturetest_setup (Fixturetest *fix) fixturetest_setup (Fixturetest *fix)
{ {
@ -56,7 +98,6 @@ fixturetest_setup (Fixturetest *fix)
fix->prime = 19; fix->prime = 19;
fix->msg = g_strdup_printf ("%d", fix->prime); fix->msg = g_strdup_printf ("%d", fix->prime);
} }
static void static void
fixturetest_test (Fixturetest *fix) fixturetest_test (Fixturetest *fix)
{ {
@ -65,7 +106,6 @@ fixturetest_test (Fixturetest *fix)
prime = g_ascii_strtoull (fix->msg, NULL, 0); prime = g_ascii_strtoull (fix->msg, NULL, 0);
g_assert_cmpint (prime, ==, fix->prime); g_assert_cmpint (prime, ==, fix->prime);
} }
static void static void
fixturetest_teardown (Fixturetest *fix) fixturetest_teardown (Fixturetest *fix)
{ {
@ -84,6 +124,13 @@ main (int argc,
GTestSuite *forksuite = g_test_create_suite ("fork"); GTestSuite *forksuite = g_test_create_suite ("fork");
g_test_suite_add_suite (rootsuite, forksuite); g_test_suite_add_suite (rootsuite, forksuite);
tc = g_test_create_case ("fail assertion", 0, NULL, test_fork_fail, NULL);
g_test_suite_add (forksuite, tc);
tc = g_test_create_case ("patterns", 0, NULL, test_fork_patterns, NULL);
g_test_suite_add (forksuite, tc);
tc = g_test_create_case ("timeout", 0, NULL, test_fork_timeout, NULL);
g_test_suite_add (forksuite, tc);
tc = g_test_create_case ("assertions", 0, NULL, test_assertions, NULL); tc = g_test_create_case ("assertions", 0, NULL, test_assertions, NULL);
g_test_suite_add (miscsuite, tc); g_test_suite_add (miscsuite, tc);
tc = g_test_create_case ("primetoul", sizeof (Fixturetest), tc = g_test_create_case ("primetoul", sizeof (Fixturetest),