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testing: Exercise TAP output

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(Tweaked by Philip Withnall <withnall@endlessm.com> to fix some minor
leaks, code formatting, and add a test comment.)

Signed-off-by: Simon McVittie <smcv@collabora.com>
This commit is contained in:
Simon McVittie 2018-08-03 15:09:28 +01:00 committed by Philip Withnall
parent 54a5f37f12
commit b8d751af3e
4 changed files with 231 additions and 0 deletions
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1
glib/tests/Makefile.am
View File

@ -38,6 +38,7 @@ dist_test_extra_scripts = \
test_extra_programs = \
test-spawn-echo \
testing-helper \
$(NULL)
test_programs = \

7
glib/tests/meson.build
View File

@ -183,6 +183,13 @@ executable('test-spawn-echo', 'test-spawn-echo.c',
install: installed_tests_enabled,
)
executable('testing-helper', 'testing-helper.c',
c_args : test_cargs,
dependencies : test_deps,
install_dir: installed_tests_execdir,
install: installed_tests_enabled,
)
# some testing of gtester functionality
if not meson.is_cross_build() and host_system != 'windows'
xmllint = find_program('xmllint', required: false)

97
glib/tests/testing-helper.c Normal file
View File

@ -0,0 +1,97 @@
/*
* Copyright 2018 Collabora Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, see
* <http://www.gnu.org/licenses/>.
*/
#include <glib.h>
static void
test_pass (void)
{
}
static void
test_skip (void)
{
g_test_skip ("not enough tea");
}
static void
test_fail (void)
{
g_test_fail ();
}
static void
test_incomplete (void)
{
g_test_incomplete ("mind reading not implemented yet");
}
int
main (int argc,
char *argv[])
{
char *argv1;
g_return_val_if_fail (argc > 1, 1);
argv1 = argv[1];
if (argc > 2)
memmove (&argv[1], &argv[2], (argc - 2) * sizeof (char *));
argc -= 1;
argv[argc] = NULL;
g_test_init (&argc, &argv, NULL);
g_test_set_nonfatal_assertions ();
if (g_strcmp0 (argv1, "pass") == 0)
{
g_test_add_func ("/pass", test_pass);
}
else if (g_strcmp0 (argv1, "skip") == 0)
{
g_test_add_func ("/skip", test_skip);
}
else if (g_strcmp0 (argv1, "incomplete") == 0)
{
g_test_add_func ("/incomplete", test_incomplete);
}
else if (g_strcmp0 (argv1, "fail") == 0)
{
g_test_add_func ("/fail", test_fail);
}
else if (g_strcmp0 (argv1, "all-non-failures") == 0)
{
g_test_add_func ("/pass", test_pass);
g_test_add_func ("/skip", test_skip);
g_test_add_func ("/incomplete", test_incomplete);
}
else if (g_strcmp0 (argv1, "all") == 0)
{
g_test_add_func ("/pass", test_pass);
g_test_add_func ("/skip", test_skip);
g_test_add_func ("/incomplete", test_incomplete);
g_test_add_func ("/fail", test_fail);
}
else
{
g_assert_not_reached ();
}
return g_test_run ();
}

126
glib/tests/testing.c
View File

@ -20,6 +20,8 @@
* if advised of the possibility of such damage.
*/
#include "config.h"
/* We want to distinguish between messages originating from libglib
* and messages originating from this program.
*/
@ -890,6 +892,128 @@ test_combining (void)
g_ptr_array_unref (argv);
}
/* Test the TAP output when a test suite is run with --tap. */
static void
test_tap (void)
{
const char *testing_helper;
GPtrArray *argv;
GError *error = NULL;
int status;
gchar *output;
testing_helper = g_test_get_filename (G_TEST_BUILT, "testing-helper" EXEEXT, NULL);
g_test_message ("pass");
argv = g_ptr_array_new ();
g_ptr_array_add (argv, (char *) testing_helper);
g_ptr_array_add (argv, "pass");
g_ptr_array_add (argv, "--tap");
g_ptr_array_add (argv, NULL);
g_spawn_sync (NULL, (char **) argv->pdata, NULL,
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, &output, NULL, &status,
&error);
g_assert_no_error (error);
g_spawn_check_exit_status (status, &error);
g_assert_no_error (error);
g_assert_nonnull (strstr (output, "\nok 1 /pass\n"));
g_free (output);
g_ptr_array_unref (argv);
g_test_message ("skip");
argv = g_ptr_array_new ();
g_ptr_array_add (argv, (char *) testing_helper);
g_ptr_array_add (argv, "skip");
g_ptr_array_add (argv, "--tap");
g_ptr_array_add (argv, NULL);
g_spawn_sync (NULL, (char **) argv->pdata, NULL,
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, &output, NULL, &status,
&error);
g_assert_no_error (error);
g_spawn_check_exit_status (status, &error);
g_assert_no_error (error);
g_assert_nonnull (strstr (output, "\nok 1 /skip # SKIP not enough tea\n"));
g_free (output);
g_ptr_array_unref (argv);
g_test_message ("incomplete");
argv = g_ptr_array_new ();
g_ptr_array_add (argv, (char *) testing_helper);
g_ptr_array_add (argv, "incomplete");
g_ptr_array_add (argv, "--tap");
g_ptr_array_add (argv, NULL);
g_spawn_sync (NULL, (char **) argv->pdata, NULL,
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, &output, NULL, &status,
&error);
g_assert_no_error (error);
g_spawn_check_exit_status (status, &error);
g_assert_no_error (error);
g_assert_nonnull (strstr (output, "\nnot ok 1 /incomplete # TODO mind reading not implemented yet\n"));
g_free (output);
g_ptr_array_unref (argv);
g_test_message ("fail");
argv = g_ptr_array_new ();
g_ptr_array_add (argv, (char *) testing_helper);
g_ptr_array_add (argv, "fail");
g_ptr_array_add (argv, "--tap");
g_ptr_array_add (argv, NULL);
g_spawn_sync (NULL, (char **) argv->pdata, NULL,
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, &output, NULL, &status,
&error);
g_assert_no_error (error);
g_spawn_check_exit_status (status, &error);
g_assert_error (error, G_SPAWN_EXIT_ERROR, 1);
g_assert_nonnull (strstr (output, "\nnot ok 1 /fail\n"));
g_free (output);
g_ptr_array_unref (argv);
g_test_message ("all");
argv = g_ptr_array_new ();
g_ptr_array_add (argv, (char *) testing_helper);
g_ptr_array_add (argv, "all");
g_ptr_array_add (argv, "--tap");
g_ptr_array_add (argv, NULL);
g_spawn_sync (NULL, (char **) argv->pdata, NULL,
G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, NULL, NULL, &status,
&error);
g_assert_error (error, G_SPAWN_EXIT_ERROR, 1);
g_clear_error (&error);
g_ptr_array_unref (argv);
g_test_message ("all-non-failures");
argv = g_ptr_array_new ();
g_ptr_array_add (argv, (char *) testing_helper);
g_ptr_array_add (argv, "all-non-failures");
g_ptr_array_add (argv, "--tap");
g_ptr_array_add (argv, NULL);
g_spawn_sync (NULL, (char **) argv->pdata, NULL,
G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL, NULL, NULL, &status,
&error);
g_assert_no_error (error);
g_spawn_check_exit_status (status, &error);
g_assert_no_error (error);
g_ptr_array_unref (argv);
}
int
main (int argc,
char *argv[])
@ -964,5 +1088,7 @@ main (int argc,
g_test_add_func ("/misc/incomplete", test_incomplete);
g_test_add_func ("/misc/timeout", test_subprocess_timed_out);
g_test_add_func ("/tap", test_tap);
return g_test_run();
}