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tests/testing, testing-helper: Add test to check g_test_message on TAP

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Ensure that g_test_message() output is conformant to TAP specifications.
This commit is contained in:
Marco Trevisan (Treviño) 2023-01-13 23:16:59 +01:00
parent f68c49102e
commit 78a206f467
2 changed files with 67 additions and 0 deletions
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12
glib/tests/testing-helper.c
View File

@ -79,6 +79,14 @@ test_summary (void)
"it in the TAP output later.");
}
static void
test_message (void)
{
g_test_message ("Tests that single line message works");
g_test_message ("Tests that multi\nline\nmessage\nworks");
g_test_message ("Tests that multi\nline\nmessage\nworks with trailing too\n");
}
int
main (int argc,
char *argv[])
@ -185,6 +193,10 @@ main (int argc,
{
g_test_add_func ("/summary", test_summary);
}
else if (g_strcmp0 (argv1, "message") == 0)
{
g_test_add_func ("/message", test_message);
}
else
{
g_assert_not_reached ();

55
glib/tests/testing.c
View File

@ -1641,6 +1641,60 @@ test_tap_summary (void)
g_ptr_array_unref (argv);
}
static void
test_tap_message (void)
{
const char *testing_helper;
GPtrArray *argv;
GError *error = NULL;
int status;
gchar *output;
char **output_lines;
g_test_summary ("Test the output of g_test_message() from the TAP output of a test.");
testing_helper = g_test_get_filename (G_TEST_BUILT, "testing-helper" EXEEXT, NULL);
argv = g_ptr_array_new ();
g_ptr_array_add (argv, (char *) testing_helper);
g_ptr_array_add (argv, "message");
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_wait_status (status, &error);
g_assert_no_error (error);
const char *expected_tap_header = "\n1..1\n";
const char *interesting_lines = strstr (output, expected_tap_header);
g_assert_nonnull (interesting_lines);
interesting_lines += strlen (expected_tap_header);
output_lines = g_strsplit (interesting_lines, "\n", -1);
g_assert_cmpuint (g_strv_length (output_lines), >=, 10);
guint i = 0;
g_assert_cmpstr (output_lines[i++], ==, "# Tests that single line message works");
g_assert_cmpstr (output_lines[i++], ==, "# Tests that multi");
g_assert_cmpstr (output_lines[i++], ==, "# line");
g_assert_cmpstr (output_lines[i++], ==, "# message");
g_assert_cmpstr (output_lines[i++], ==, "# works");
g_assert_cmpstr (output_lines[i++], ==, "# Tests that multi");
g_assert_cmpstr (output_lines[i++], ==, "# line");
g_assert_cmpstr (output_lines[i++], ==, "# message");
g_assert_cmpstr (output_lines[i++], ==, "# works with trailing too");
g_assert_cmpstr (output_lines[i++], ==, "# ");
g_free (output);
g_strfreev (output_lines);
g_ptr_array_unref (argv);
}
static void
test_init_no_argv0 (void)
{
@ -1771,6 +1825,7 @@ main (int argc,
g_test_add_func ("/tap", test_tap);
g_test_add_func ("/tap/summary", test_tap_summary);
g_test_add_func ("/tap/message", test_tap_message);
g_test_add_func ("/init/no_argv0", test_init_no_argv0);