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tests: Rewrite the icontheme tests

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The lookup order tests were relying on out
debug spew using g_log, so they can redirect
the output by setting a log writer function.

Rewrite this to use g_test_subprocess() and
parse stderr.
This commit is contained in:
Matthias Clasen 2022-09-23 13:12:41 -04:00
parent 8a4fd30797
commit 1e65d6640f
1 changed files with 166 additions and 202 deletions
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368
testsuite/gtk/icontheme.c
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@ -135,59 +135,22 @@ assert_icon_lookup_fails (const char *icon_name,
g_assert_cmpstr (gtk_icon_paintable_get_icon_name (info), ==, "image-missing");
}
static GList *lookups = NULL;
static gboolean collecting_lookups = FALSE;
static GLogWriterOutput
log_writer (GLogLevelFlags log_level,
const GLogField *fields,
gsize n_fields,
gpointer user_data)
{
const char *domain = NULL;
const char *msg = NULL;
int i;
if (!collecting_lookups)
return g_log_writer_default (log_level, fields, n_fields, user_data);
for (i = 0; i < n_fields; i++)
{
if (strcmp (fields[i].key, "GLIB_DOMAIN") == 0)
domain = fields[i].value;
if (strcmp (fields[i].key, "MESSAGE") == 0)
msg = fields[i].value;
}
if (log_level != G_LOG_LEVEL_MESSAGE || g_strcmp0 (domain, "Gtk") != 0)
return g_log_writer_default (log_level, fields, n_fields, user_data);
if (g_str_has_prefix (msg, "\tlookup name: "))
{
char *s;
s = g_strchomp (g_strdup (msg + strlen ("\tlookup name: ")));
lookups = g_list_append (lookups, s);
}
return G_LOG_WRITER_HANDLED;
}
#ifdef G_ENABLE_DEBUG
#define require_debug()
#else
#define require_debug() \
g_test_skip ("requires G_ENABLE_DEBUG"); \
return;
#endif
static void
assert_lookup_order (const char *icon_name,
int size,
GtkTextDirection direction,
GtkIconLookupFlags flags,
gboolean fallbacks,
const char *first,
...)
do_icon_lookup (const char *icon_name,
int size,
GtkTextDirection direction,
GtkIconLookupFlags flags,
gboolean fallbacks)
{
va_list args;
const char *s;
GtkIconPaintable *info;
GList *l;
g_assert_null (lookups);
collecting_lookups = TRUE;
GtkIconPaintable *info = NULL;
if (fallbacks)
{
@ -203,165 +166,157 @@ assert_lookup_order (const char *icon_name,
if (info)
g_object_unref (info);
}
collecting_lookups = FALSE;
static char *
make_lookup_pattern (const char *first_name,
...)
{
GString *s;
va_list args;
char *name;
s = g_string_new ("");
g_string_append_printf (s, "*lookup name: %s", first_name);
va_start (args, first_name);
while ((name = va_arg (args, char *)) != NULL)
g_string_append_printf (s, "*lookup name: %s", name);
va_start (args, first);
s = first;
l = lookups;
while (s != NULL)
{
g_assert_nonnull (l);
g_assert_cmpstr (s, ==, l->data);
s = va_arg (args, char *);
l = l->next;
}
g_assert_null (l);
va_end (args);
g_list_free_full (lookups, g_free);
lookups = NULL;
g_string_append (s, "*");
return g_string_free (s, FALSE);
}
#ifdef G_ENABLE_DEBUG
#define require_debug()
#else
#define require_debug() \
g_test_skip ("requires G_ENABLE_DEBUG"); \
return;
#endif
static void
test_lookup_order (void)
{
require_debug ();
if (g_test_subprocess ())
{
guint debug_flags;
debug_flags = gtk_get_debug_flags ();
gtk_set_debug_flags (debug_flags | GTK_DEBUG_ICONTHEME);
g_log_set_writer_func (log_writer, NULL, NULL);
assert_lookup_order ("foo-bar-baz", 16, GTK_TEXT_DIR_NONE, 0, TRUE,
"foo-bar-baz",
"foo-bar",
"foo",
"foo-bar-baz-symbolic",
"foo-bar-symbolic",
"foo-symbolic",
NULL);
assert_lookup_order ("foo-bar-baz", 16, GTK_TEXT_DIR_RTL, 0, TRUE,
"foo-bar-baz-rtl",
"foo-bar-baz",
"foo-bar-rtl",
"foo-bar",
"foo-rtl",
"foo",
"foo-bar-baz-symbolic-rtl",
"foo-bar-baz-symbolic",
"foo-bar-symbolic-rtl",
"foo-bar-symbolic",
"foo-symbolic-rtl",
"foo-symbolic",
NULL);
assert_lookup_order ("foo-bar-baz", 16, GTK_TEXT_DIR_RTL, 0, FALSE,
"foo-bar-baz-rtl",
"foo-bar-baz",
NULL);
assert_lookup_order ("foo-bar-baz-symbolic", 16, GTK_TEXT_DIR_NONE, 0, TRUE,
"foo-bar-baz-symbolic",
"foo-bar-symbolic",
"foo-symbolic",
"foo-bar-baz",
"foo-bar",
"foo",
NULL);
assert_lookup_order ("bla-bla", 16, GTK_TEXT_DIR_NONE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bla-bla-symbolic",
"bla-symbolic",
"bla-bla-symbolic", /* awkward */
"bla-symbolic", /* awkward */
"bla-bla",
"bla",
NULL);
assert_lookup_order ("bla-bla-symbolic", 16, GTK_TEXT_DIR_NONE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bla-bla-symbolic",
"bla-symbolic",
"bla-bla-symbolic", /* awkward */
"bla-symbolic", /* awkward */
"bla-bla",
"bla",
NULL);
assert_lookup_order ("bar-baz", 16, GTK_TEXT_DIR_RTL, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bar-baz-symbolic-rtl",
"bar-baz-symbolic",
"bar-symbolic-rtl",
"bar-symbolic",
"bar-baz-symbolic-rtl", /* awkward */
"bar-baz-symbolic", /* awkward */
"bar-symbolic-rtl", /* awkward */
"bar-symbolic", /* awkward */
"bar-baz-rtl",
"bar-baz",
"bar-rtl",
"bar",
NULL);
assert_lookup_order ("bar-baz-symbolic", 16, GTK_TEXT_DIR_RTL, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bar-baz-symbolic-rtl",
"bar-baz-symbolic",
"bar-symbolic-rtl",
"bar-symbolic",
"bar-baz-symbolic-rtl", /* awkward */
"bar-baz-symbolic", /* awkward */
"bar-symbolic-rtl", /* awkward */
"bar-symbolic", /* awkward */
"bar-baz-rtl",
"bar-baz",
"bar-rtl",
"bar",
NULL);
assert_lookup_order ("bar-baz", 16, GTK_TEXT_DIR_LTR, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bar-baz-symbolic-ltr",
"bar-baz-symbolic",
"bar-symbolic-ltr",
"bar-symbolic",
"bar-baz-symbolic-ltr", /* awkward */
"bar-baz-symbolic", /* awkward */
"bar-symbolic-ltr", /* awkward */
"bar-symbolic", /* awkward */
"bar-baz-ltr",
"bar-baz",
"bar-ltr",
"bar",
NULL);
assert_lookup_order ("bar-baz-symbolic", 16, GTK_TEXT_DIR_LTR, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bar-baz-symbolic-ltr",
"bar-baz-symbolic",
"bar-symbolic-ltr",
"bar-symbolic",
"bar-baz-symbolic-ltr", /* awkward */
"bar-baz-symbolic", /* awkward */
"bar-symbolic-ltr", /* awkward */
"bar-symbolic", /* awkward */
"bar-baz-ltr",
"bar-baz",
"bar-ltr",
"bar",
NULL);
return;
}
g_test_trap_subprocess (NULL, 0, 0);
g_test_trap_assert_passed ();
#define LOOKUP_ORDER_TEST(func,icon_name,size,direction,flags,fallback,...) \
static void \
func (void) \
{ \
char *pattern; \
require_debug (); \
if (g_test_subprocess ()) \
{ \
guint debug_flags = gtk_get_debug_flags (); \
gtk_set_debug_flags (debug_flags | GTK_DEBUG_ICONTHEME); \
do_icon_lookup (icon_name, size, direction, flags, fallback); \
return; \
} \
g_test_trap_subprocess (NULL, 0, 0); \
g_test_trap_assert_passed (); \
pattern = make_lookup_pattern (__VA_ARGS__, NULL); \
g_test_trap_assert_stderr (pattern); \
g_free (pattern); \
}
LOOKUP_ORDER_TEST (test_lookup_order0, "foo-bar-baz", 16, GTK_TEXT_DIR_NONE, 0, TRUE,
"foo-bar-baz",
"foo-bar",
"foo",
"foo-bar-baz-symbolic",
"foo-bar-symbolic",
"foo-symbolic")
LOOKUP_ORDER_TEST (test_lookup_order1, "foo-bar-baz", 16, GTK_TEXT_DIR_RTL, 0, TRUE,
"foo-bar-baz-rtl",
"foo-bar-baz",
"foo-bar-rtl",
"foo-bar",
"foo-rtl",
"foo",
"foo-bar-baz-symbolic-rtl",
"foo-bar-baz-symbolic",
"foo-bar-symbolic-rtl",
"foo-bar-symbolic",
"foo-symbolic-rtl",
"foo-symbolic")
LOOKUP_ORDER_TEST (test_lookup_order2, "foo-bar-baz", 16, GTK_TEXT_DIR_RTL, 0, FALSE,
"foo-bar-baz-rtl",
"foo-bar-baz")
LOOKUP_ORDER_TEST (test_lookup_order3, "foo-bar-baz-symbolic", 16, GTK_TEXT_DIR_NONE, 0, TRUE,
"foo-bar-baz-symbolic",
"foo-bar-symbolic",
"foo-symbolic",
"foo-bar-baz",
"foo-bar",
"foo")
LOOKUP_ORDER_TEST (test_lookup_order4, "bla-bla", 16, GTK_TEXT_DIR_NONE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bla-bla-symbolic",
"bla-symbolic",
"bla-bla-symbolic", /* awkward */
"bla-symbolic", /* awkward */
"bla-bla",
"bla")
LOOKUP_ORDER_TEST (test_lookup_order5, "bla-bla-symbolic", 16, GTK_TEXT_DIR_NONE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bla-bla-symbolic",
"bla-symbolic",
"bla-bla-symbolic", /* awkward */
"bla-symbolic", /* awkward */
"bla-bla",
"bla")
LOOKUP_ORDER_TEST (test_lookup_order6, "bar-baz", 16, GTK_TEXT_DIR_RTL, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bar-baz-symbolic-rtl",
"bar-baz-symbolic",
"bar-symbolic-rtl",
"bar-symbolic",
"bar-baz-symbolic-rtl", /* awkward */
"bar-baz-symbolic", /* awkward */
"bar-symbolic-rtl", /* awkward */
"bar-symbolic", /* awkward */
"bar-baz-rtl",
"bar-baz",
"bar-rtl",
"bar")
LOOKUP_ORDER_TEST (test_lookup_order7, "bar-baz-symbolic", 16, GTK_TEXT_DIR_RTL, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bar-baz-symbolic-rtl",
"bar-baz-symbolic",
"bar-symbolic-rtl",
"bar-symbolic",
"bar-baz-symbolic-rtl", /* awkward */
"bar-baz-symbolic", /* awkward */
"bar-symbolic-rtl", /* awkward */
"bar-symbolic", /* awkward */
"bar-baz-rtl",
"bar-baz",
"bar-rtl",
"bar")
LOOKUP_ORDER_TEST (test_lookup_order8, "bar-baz", 16, GTK_TEXT_DIR_LTR, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bar-baz-symbolic-ltr",
"bar-baz-symbolic",
"bar-symbolic-ltr",
"bar-symbolic",
"bar-baz-symbolic-ltr", /* awkward */
"bar-baz-symbolic", /* awkward */
"bar-symbolic-ltr", /* awkward */
"bar-symbolic", /* awkward */
"bar-baz-ltr",
"bar-baz",
"bar-ltr",
"bar")
LOOKUP_ORDER_TEST (test_lookup_order9, "bar-baz-symbolic", 16, GTK_TEXT_DIR_LTR, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, TRUE,
"bar-baz-symbolic-ltr",
"bar-baz-symbolic",
"bar-symbolic-ltr",
"bar-symbolic",
"bar-baz-symbolic-ltr", /* awkward */
"bar-baz-symbolic", /* awkward */
"bar-symbolic-ltr", /* awkward */
"bar-symbolic", /* awkward */
"bar-baz-ltr",
"bar-baz",
"bar-ltr",
"bar")
static void
test_basics (void)
{
@ -822,7 +777,16 @@ main (int argc, char *argv[])
g_test_add_func ("/icontheme/list", test_list);
g_test_add_func ("/icontheme/inherit", test_inherit);
g_test_add_func ("/icontheme/nonsquare-symbolic", test_nonsquare_symbolic);
g_test_add_func ("/icontheme/lookup-order", test_lookup_order);
g_test_add_func ("/icontheme/lookup_order0", test_lookup_order0);
g_test_add_func ("/icontheme/lookup_order1", test_lookup_order1);
g_test_add_func ("/icontheme/lookup_order2", test_lookup_order2);
g_test_add_func ("/icontheme/lookup_order3", test_lookup_order3);
g_test_add_func ("/icontheme/lookup_order4", test_lookup_order4);
g_test_add_func ("/icontheme/lookup_order5", test_lookup_order5);
g_test_add_func ("/icontheme/lookup_order6", test_lookup_order6);
g_test_add_func ("/icontheme/lookup_order7", test_lookup_order7);
g_test_add_func ("/icontheme/lookup_order8", test_lookup_order8);
g_test_add_func ("/icontheme/lookup_order9", test_lookup_order9);
return g_test_run();
}