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Improve GOptionContext test coverage

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This commit is contained in:
Matthias Clasen 2012-06-11 07:19:14 -04:00
parent c5dabac47a
commit 6ee10762b5
1 changed files with 109 additions and 2 deletions
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111
glib/tests/option-context.c
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@ -28,7 +28,7 @@
#include <locale.h>
static void
group_captions (void)
test_group_captions (void)
{
gchar *help_variants[] = { "--help", "--help-all", "--help-test" };
@ -1937,6 +1937,61 @@ test_basic (void)
g_option_context_free (context);
}
static void
test_help (void)
{
GOptionContext *context;
GOptionGroup *group;
gchar *str;
gchar *arg = NULL;
gchar **sarr = NULL;
GOptionEntry entries[] = {
{ "test", 't', 0, G_OPTION_ARG_STRING, &arg, "Test tests", "Argument to use in test" },
{ "test2", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, NULL, "Tests also", NULL },
{ "frob", 0, 0, G_OPTION_ARG_NONE, NULL, "Main frob", NULL },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &sarr, "Rest goes here", "REST" },
{ NULL }
};
GOptionEntry group_entries[] = {
{ "test", 't', 0, G_OPTION_ARG_STRING, &arg, "Group test", "Group test arg" },
{ "frob", 0, G_OPTION_FLAG_NOALIAS, G_OPTION_ARG_NONE, NULL, "Group frob", NULL },
{ NULL }
};
context = g_option_context_new ("blabla");
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_set_summary (context, "Summary");
g_option_context_set_description (context, "Description");
group = g_option_group_new ("group1", "Group1-description", "Group1-help", NULL, NULL);
g_option_group_add_entries (group, group_entries);
g_option_context_add_group (context, group);
str = g_option_context_get_help (context, FALSE, NULL);
g_assert (strstr (str, "blabla") != NULL);
g_assert (strstr (str, "Test tests") != NULL);
g_assert (strstr (str, "Argument to use in test") != NULL);
g_assert (strstr (str, "Tests also") == NULL);
g_assert (strstr (str, "REST") != NULL);
g_assert (strstr (str, "Summary") != NULL);
g_assert (strstr (str, "Description") != NULL);
g_assert (strstr (str, "--help") != NULL);
g_assert (strstr (str, "--help-all") != NULL);
g_assert (strstr (str, "--help-group1") != NULL);
g_assert (strstr (str, "Group1-description") != NULL);
g_assert (strstr (str, "Group1-help") != NULL);
g_assert (strstr (str, "Group test arg") != NULL);
g_assert (strstr (str, "Group frob") != NULL);
g_assert (strstr (str, "Main frob") != NULL);
g_assert (strstr (str, "--frob") != NULL);
g_assert (strstr (str, "--group1-test") != NULL);
g_assert (strstr (str, "--group1-frob") == NULL);
g_free (str);
g_option_context_free (context);
}
static void
set_bool (gpointer data)
{
@ -2019,6 +2074,56 @@ test_error_hook (void)
g_option_context_free (context);
}
static void
test_group_parse (void)
{
GOptionContext *context;
GOptionGroup *group;
gchar *arg1 = NULL;
gchar *arg2 = NULL;
gchar *arg3 = NULL;
gchar *arg4 = NULL;
gchar *arg5 = NULL;
GOptionEntry entries[] = {
{ "test", 't', 0, G_OPTION_ARG_STRING, &arg1, NULL, NULL },
{ "faz", 'f', 0, G_OPTION_ARG_STRING, &arg2, NULL, NULL },
{ NULL }
};
GOptionEntry group_entries[] = {
{ "test", 0, 0, G_OPTION_ARG_STRING, &arg3, NULL, NULL },
{ "frob", 'f', 0, G_OPTION_ARG_STRING, &arg4, NULL, NULL },
{ "faz", 'z', 0, G_OPTION_ARG_STRING, &arg5, NULL, NULL },
{ NULL }
};
gchar **argv;
gint argc;
GError *error = NULL;
gboolean retval;
context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, entries, NULL);
group = g_option_group_new ("group", "A group", "help for group", NULL, NULL);
g_option_group_add_entries (group, group_entries);
g_option_context_add_group (context, group);
argv = split_string ("program --test arg1 -f arg2 --group-test arg3 --frob arg4 -z arg5", &argc);
retval = g_option_context_parse (context, &argc, &argv, &error);
g_assert_no_error (error);
g_assert (retval);
g_assert_cmpstr (arg1, ==, "arg1");
g_assert_cmpstr (arg2, ==, "arg2");
g_assert_cmpstr (arg3, ==, "arg3");
g_assert_cmpstr (arg4, ==, "arg4");
g_assert_cmpstr (arg5, ==, "arg5");
g_free (arg1);
g_free (arg2);
g_free (arg3);
g_free (arg4);
g_free (arg5);
g_option_context_free (context);
}
static void
flag_reverse_string (void)
{
@ -2093,11 +2198,13 @@ main (int argc,
g_test_init (&argc, &argv, NULL);
g_test_bug_base ("http://bugzilla.gnome.org/");
g_test_add_func ("/option/help", test_help);
g_test_add_func ("/option/basic", test_basic);
g_test_add_func ("/option/group/captions", group_captions);
g_test_add_func ("/option/group/captions", test_group_captions);
g_test_add_func ("/option/group/main", test_main_group);
g_test_add_func ("/option/group/error-hook", test_error_hook);
g_test_add_func ("/option/group/parse", test_group_parse);
/* Test that restoration on failure works */
g_test_add_func ("/option/restoration/int", error_test1);