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Test an option handling corner-case

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This commit is contained in:
Matthias Clasen 2010-08-05 02:23:42 -04:00
parent e2657d8dce
commit 008615f999
1 changed files with 58 additions and 1 deletions
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59
glib/tests/option-context.c
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@ -1708,7 +1708,7 @@ missing_arg_test (void)
g_strfreev (argv);
/* Try parsing again */
argv = split_string ("program --t", &argc);
argv = split_string ("program -t", &argc);
retval = g_option_context_parse (context, &argc, &argv, &error);
g_assert (retval == FALSE);
@ -1717,6 +1717,62 @@ missing_arg_test (void)
g_option_context_free (context);
}
static gchar *test_arg;
static gboolean cb (const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
test_arg = g_strdup (value);
return TRUE;
}
void
dash_arg_test (void)
{
GOptionContext *context;
gboolean retval;
GError *error = NULL;
gchar **argv;
int argc;
gboolean argb = FALSE;
GOptionEntry entries [] =
{ { "test", 't', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_CALLBACK, cb, NULL, NULL },
{ "three", '3', 0, G_OPTION_ARG_NONE, &argb, NULL, NULL },
{ NULL } };
g_test_bug ("577638");
context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, entries, NULL);
/* Now try parsing */
argv = split_string ("program --test=-3", &argc);
test_arg = NULL;
error = NULL;
retval = g_option_context_parse (context, &argc, &argv, &error);
g_assert (retval);
g_assert_no_error (error);
g_assert_cmpstr (test_arg, ==, "-3");
g_strfreev (argv);
g_free (test_arg);
test_arg = NULL;
/* Try parsing again */
argv = split_string ("program --test -3", &argc);
error = NULL;
retval = g_option_context_parse (context, &argc, &argv, &error);
g_assert_no_error (error);
g_assert (retval);
g_assert_cmpstr (test_arg, ==, NULL);
g_option_context_free (context);
}
static void
test_basic (void)
{
@ -1886,6 +1942,7 @@ main (int argc,
g_test_add_func ("/option/bug/unknown-short", unknown_short_test);
g_test_add_func ("/option/bug/lonely-dash", lonely_dash_test);
g_test_add_func ("/option/bug/missing-arg", missing_arg_test);
g_test_add_func ("/option/bug/dash-arg", dash_arg_test);
return g_test_run();
}