#include #include #define SCALABLE_IMAGE_SIZE (128) static GtkIconTheme * get_test_icontheme (gboolean force_reload) { static GtkIconTheme *icon_theme = NULL; const char *current_dir; if (force_reload) g_clear_object (&icon_theme); if (icon_theme) return icon_theme; icon_theme = gtk_icon_theme_new (); gtk_icon_theme_set_custom_theme (icon_theme, "icons"); gtk_icon_theme_set_display (icon_theme, gdk_display_get_default ()); current_dir = g_test_get_dir (G_TEST_DIST); gtk_icon_theme_set_search_path (icon_theme, ¤t_dir, 1); return icon_theme; } static char * lookup_flags_to_string (GtkIconLookupFlags flags) { GValue flags_value = { 0, }, string_value = { 0, }; char *result; g_value_init (&flags_value, GTK_TYPE_ICON_LOOKUP_FLAGS); g_value_init (&string_value, G_TYPE_STRING); g_value_set_flags (&flags_value, flags); if (!g_value_transform (&flags_value, &string_value)) { g_assert_not_reached (); } result = g_value_dup_string (&string_value); g_value_unset (&flags_value); g_value_unset (&string_value); return result; } static void assert_icon_lookup_size (const char *icon_name, gint size, GtkIconLookupFlags flags, const char *filename, gint pixbuf_size) { GtkIconInfo *info; info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, size, flags); if (info == NULL) { g_error ("Could not look up an icon for \"%s\" with flags %s at size %d", icon_name, lookup_flags_to_string (flags), size); return; } if (filename) { if (!g_str_has_suffix (gtk_icon_info_get_filename (info), filename)) { g_error ("Icon for \"%s\" with flags %s at size %d should be \"...%s\" but is \"...%s\"", icon_name, lookup_flags_to_string (flags), size, filename, gtk_icon_info_get_filename (info) + strlen (g_get_current_dir ())); return; } } else { g_assert (gtk_icon_info_get_filename (info) == NULL); } if (pixbuf_size > 0) { GdkPixbuf *pixbuf; GError *error = NULL; pixbuf = gtk_icon_info_load_icon (info, &error); g_assert_no_error (error); g_assert_cmpint (gdk_pixbuf_get_width (pixbuf), ==, pixbuf_size); g_object_unref (pixbuf); } g_object_unref (info); } static void assert_icon_lookup (const char *icon_name, gint size, GtkIconLookupFlags flags, const char *filename) { assert_icon_lookup_size (icon_name, size, flags, filename, -1); } static void assert_icon_lookup_fails (const char *icon_name, gint size, GtkIconLookupFlags flags) { GtkIconInfo *info; info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, size, flags); if (info != NULL) { g_error ("Should not find an icon for \"%s\" with flags %s at size %d, but found \"%s\"", icon_name, lookup_flags_to_string (flags), size, gtk_icon_info_get_filename (info) + strlen (g_get_current_dir ())); g_object_unref (info); return; } } static GList *lookups = NULL; 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; 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: ")) { gchar *s; s = g_strchomp (g_strdup (msg + strlen ("\tlookup name: "))); lookups = g_list_append (lookups, s); } return G_LOG_WRITER_HANDLED; } static void assert_lookup_order (const char *icon_name, gint size, GtkIconLookupFlags flags, const char *first, ...) { guint debug_flags; va_list args; const gchar *s; GtkIconInfo *info; GList *l; debug_flags = gtk_get_debug_flags (); gtk_set_debug_flags (debug_flags | GTK_DEBUG_ICONTHEME); g_log_set_writer_func (log_writer, NULL, NULL); g_assert (lookups == NULL); info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, size, flags); if (info) g_object_unref (info); va_start (args, first); s = first; l = lookups; while (s != NULL) { g_assert (l != NULL); g_assert_cmpstr (s, ==, l->data); s = va_arg (args, gchar*); l = l->next; } g_assert (l == NULL); va_end (args); g_list_free_full (lookups, g_free); lookups = NULL; g_log_set_writer_func (g_log_writer_default, NULL, NULL); gtk_set_debug_flags (debug_flags); } static void test_basics (void) { /* just a basic boring lookup so we know everything works */ assert_icon_lookup ("simple", 16, 0, "/icons/16x16/simple.png"); } static void test_lookup_order (void) { assert_lookup_order ("foo-bar-baz", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "foo-bar-baz", "foo-bar", "foo", NULL); assert_lookup_order ("foo-bar-baz", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_RTL, "foo-bar-baz-rtl", "foo-bar-baz", "foo-bar-rtl", "foo-bar", "foo-rtl", "foo", NULL); assert_lookup_order ("foo-bar-baz", 16, GTK_ICON_LOOKUP_DIR_RTL, "foo-bar-baz-rtl", "foo-bar-baz", NULL); assert_lookup_order ("foo-bar-baz-symbolic", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "foo-bar-baz-symbolic", "foo-bar-symbolic", "foo-symbolic", "foo-bar-baz", "foo-bar", "foo", NULL); assert_lookup_order ("bla-bla", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "bla-bla-symbolic", "bla-symbolic", "bla-bla", "bla", NULL); assert_lookup_order ("bla-bla-symbolic", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "bla-bla-symbolic", "bla-symbolic", "bla-bla-symbolic", /* awkward */ "bla-symbolic", /* awkward */ "bla-bla", "bla", NULL); assert_lookup_order ("bar-baz", 16, GTK_ICON_LOOKUP_FORCE_SYMBOLIC|GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_RTL, "bar-baz-symbolic-rtl", "bar-baz-symbolic", "bar-symbolic-rtl", "bar-symbolic", "bar-baz-rtl", "bar-baz", "bar-rtl", "bar", NULL); assert_lookup_order ("bar-baz-symbolic", 16, GTK_ICON_LOOKUP_FORCE_SYMBOLIC|GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_RTL, "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_ICON_LOOKUP_FORCE_SYMBOLIC|GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_LTR, "bar-baz-symbolic-ltr", "bar-baz-symbolic", "bar-symbolic-ltr", "bar-symbolic", "bar-baz-ltr", "bar-baz", "bar-ltr", "bar", NULL); assert_lookup_order ("bar-baz-symbolic", 16, GTK_ICON_LOOKUP_FORCE_SYMBOLIC|GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_LTR, "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); } static void test_generic_fallback (void) { /* simple test for generic fallback */ assert_icon_lookup ("simple-foo-bar", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "/icons/16x16/simple.png"); /* Check generic fallback also works for symbolics falling back to regular items */ assert_icon_lookup ("simple-foo-bar-symbolic", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "/icons/16x16/simple.png"); /* Check we fall back to more generic symbolic icons before falling back to * non-symbolics */ assert_icon_lookup ("everything-justregular-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "/icons/scalable/everything-symbolic.svg"); } static void test_force_symbolic (void) { /* check forcing symbolic works */ assert_icon_lookup ("everything", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-symbolic.svg"); /* check forcing symbolic also works for symbolic icons (d'oh) */ assert_icon_lookup ("everything-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-symbolic.svg"); /* check all the combos for fallbacks on an icon that only exists as symbolic */ assert_icon_lookup ("everything-justsymbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-justsymbolic-symbolic.svg"); assert_icon_lookup ("everything-justsymbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-justsymbolic-symbolic.svg"); assert_icon_lookup ("everything-justsymbolic-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-justsymbolic-symbolic.svg"); assert_icon_lookup ("everything-justsymbolic-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-justsymbolic-symbolic.svg"); /* check all the combos for fallbacks, this time for an icon that only exists as regular */ assert_icon_lookup ("everything-justregular", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-justregular.svg"); assert_icon_lookup ("everything-justregular", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-symbolic.svg"); assert_icon_lookup_fails ("everything-justregular-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_SYMBOLIC); assert_icon_lookup ("everything-justregular-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SYMBOLIC, "/icons/scalable/everything-symbolic.svg"); } static void test_force_regular (void) { /* check forcing regular works (d'oh) */ assert_icon_lookup ("everything", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything.svg"); /* check forcing regular also works for symbolic icons ) */ assert_icon_lookup ("everything-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything.svg"); /* check all the combos for fallbacks on an icon that only exists as regular */ assert_icon_lookup ("everything-justregular", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything-justregular.svg"); assert_icon_lookup ("everything-justregular", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything-justregular.svg"); assert_icon_lookup ("everything-justregular-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything-justregular.svg"); assert_icon_lookup ("everything-justregular-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything-justregular.svg"); /* check all the combos for fallbacks, this time for an icon that only exists as symbolic */ assert_icon_lookup_fails ("everything-justsymbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_REGULAR); assert_icon_lookup ("everything-justsymbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything.svg"); assert_icon_lookup ("everything-justsymbolic-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything-justsymbolic-symbolic.svg"); assert_icon_lookup ("everything-justsymbolic-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_REGULAR, "/icons/scalable/everything.svg"); } static void test_rtl (void) { assert_icon_lookup ("everything", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_DIR_RTL, "/icons/scalable/everything-rtl.svg"); assert_icon_lookup ("everything-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_DIR_RTL, "/icons/scalable/everything-symbolic-rtl.svg"); assert_icon_lookup_fails ("everything-justrtl", SCALABLE_IMAGE_SIZE, 0); assert_icon_lookup_fails ("everything-justrtl", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_DIR_LTR); assert_icon_lookup ("everything-justrtl", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_DIR_RTL, "/icons/scalable/everything-justrtl-rtl.svg"); assert_icon_lookup ("everything-justrtl", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "/icons/scalable/everything.svg"); assert_icon_lookup ("everything-justrtl", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_DIR_LTR, "/icons/scalable/everything.svg"); assert_icon_lookup ("everything-justrtl", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_DIR_RTL, "/icons/scalable/everything-justrtl-rtl.svg"); } static void test_symbolic_single_size (void) { /* Check we properly load a symbolic icon from a sized directory */ assert_icon_lookup ("only32-symbolic", 32, 0, "/icons/32x32/only32-symbolic.svg"); /* Check that we still properly load it even if a different size is requested */ assert_icon_lookup ("only32-symbolic", 16, 0, "/icons/32x32/only32-symbolic.svg"); assert_icon_lookup ("only32-symbolic", 128, 0, "/icons/32x32/only32-symbolic.svg"); } static void test_svg_size (void) { /* To understand these results, keep in mind that we never allow upscaling, * and don't respect min/max size for scaling (though we do take it into * account for choosing). */ /* Check we properly load a svg icon from a sized directory */ assert_icon_lookup_size ("twosize-fixed", 48, 0, "/icons/32x32/twosize-fixed.svg", 32); assert_icon_lookup_size ("twosize-fixed", 32, 0, "/icons/32x32/twosize-fixed.svg", 32); assert_icon_lookup_size ("twosize-fixed", 20, 0, "/icons/32x32/twosize-fixed.svg", 32); assert_icon_lookup_size ("twosize-fixed", 16, 0, "/icons/16x16/twosize-fixed.svg", 16); /* Check that we still properly load it even if a different size is requested */ assert_icon_lookup_size ("twosize", 64, 0, "/icons/32x32s/twosize.svg", 48); assert_icon_lookup_size ("twosize", 48, 0, "/icons/32x32s/twosize.svg", 48); assert_icon_lookup_size ("twosize", 32, 0, "/icons/32x32s/twosize.svg", 32); assert_icon_lookup_size ("twosize", 24, 0, "/icons/32x32s/twosize.svg", 24); assert_icon_lookup_size ("twosize", 16, 0, "/icons/16x16s/twosize.svg", 16); assert_icon_lookup_size ("twosize", 12, 0, "/icons/16x16s/twosize.svg", 12); assert_icon_lookup_size ("twosize", 8, 0, "/icons/16x16s/twosize.svg", 12); } static void test_size (void) { assert_icon_lookup_size ("size-test", 12, 0, "/icons/15/size-test.png", 15); assert_icon_lookup_size ("size-test", 13, 0, "/icons/15/size-test.png", 15); assert_icon_lookup_size ("size-test", 14, 0, "/icons/15/size-test.png", 15); assert_icon_lookup_size ("size-test", 15, 0, "/icons/15/size-test.png", 15); assert_icon_lookup_size ("size-test", 16, 0, "/icons/16-22/size-test.png", 19); assert_icon_lookup_size ("size-test", 17, 0, "/icons/16-22/size-test.png", 19); assert_icon_lookup_size ("size-test", 18, 0, "/icons/16-22/size-test.png", 19); assert_icon_lookup_size ("size-test", 19, 0, "/icons/16-22/size-test.png", 19); /* the next 3 are because we never scale up */ assert_icon_lookup_size ("size-test", 20, 0, "/icons/25+/size-test.svg", 25); assert_icon_lookup_size ("size-test", 21, 0, "/icons/25+/size-test.svg", 25); assert_icon_lookup_size ("size-test", 22, 0, "/icons/25+/size-test.svg", 25); assert_icon_lookup_size ("size-test", 23, 0, "/icons/25+/size-test.svg", 25); assert_icon_lookup_size ("size-test", 23, 0, "/icons/25+/size-test.svg", 25); assert_icon_lookup_size ("size-test", 25, 0, "/icons/25+/size-test.svg", 25); assert_icon_lookup_size ("size-test", 28, 0, "/icons/25+/size-test.svg", 28); /* the next 2 are because we never scale up */ assert_icon_lookup_size ("size-test", 31, 0, "/icons/35+/size-test.svg", 35); assert_icon_lookup_size ("size-test", 34, 0, "/icons/35+/size-test.svg", 35); assert_icon_lookup_size ("size-test", 37, 0, "/icons/35+/size-test.svg", 37); assert_icon_lookup_size ("size-test", 40, 0, "/icons/35+/size-test.svg", 40); assert_icon_lookup_size ("size-test", 45, 0, "/icons/35+/size-test.svg", 45); assert_icon_lookup_size ("size-test", 12, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/15/size-test.png", 12); assert_icon_lookup_size ("size-test", 13, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/15/size-test.png", 13); assert_icon_lookup_size ("size-test", 14, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/15/size-test.png", 14); assert_icon_lookup_size ("size-test", 15, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/15/size-test.png", 15); assert_icon_lookup_size ("size-test", 16, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/16-22/size-test.png", 16); assert_icon_lookup_size ("size-test", 17, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/16-22/size-test.png", 17); assert_icon_lookup_size ("size-test", 18, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/16-22/size-test.png", 18); assert_icon_lookup_size ("size-test", 19, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/16-22/size-test.png", 19); //assert_icon_lookup_size ("size-test", 20, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/16-22/size-test.png", 20); //assert_icon_lookup_size ("size-test", 21, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/16-22/size-test.png", 21); //assert_icon_lookup_size ("size-test", 22, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/16-22/size-test.png", 22); assert_icon_lookup_size ("size-test", 23, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/25+/size-test.svg", 23); assert_icon_lookup_size ("size-test", 24, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/25+/size-test.svg", 24); assert_icon_lookup_size ("size-test", 25, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/25+/size-test.svg", 25); assert_icon_lookup_size ("size-test", 28, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/25+/size-test.svg", 28); //assert_icon_lookup_size ("size-test", 31, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/25+/size-test.svg", 31); //assert_icon_lookup_size ("size-test", 34, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/25+/size-test.svg", 34); assert_icon_lookup_size ("size-test", 37, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/35+/size-test.svg", 37); assert_icon_lookup_size ("size-test", 40, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/35+/size-test.svg", 40); assert_icon_lookup_size ("size-test", 45, GTK_ICON_LOOKUP_FORCE_SIZE, "/icons/35+/size-test.svg", 45); } static void test_list (void) { GtkIconTheme *theme; GList *icons; theme = get_test_icontheme (TRUE); icons = gtk_icon_theme_list_icons (theme, NULL); g_assert (g_list_find_custom (icons, "size-test", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "simple", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "twosize-fixed", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "twosize", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "only32-symbolic", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "everything", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "everything-rtl", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "everything-symbolic", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "everything-justregular", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "everything-justrtl-rtl", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "everything-symbolic-rtl", (GCompareFunc)g_strcmp0)); g_assert (g_list_find_custom (icons, "everything-justsymbolic-symbolic", (GCompareFunc)g_strcmp0)); g_assert (gtk_icon_theme_has_icon (theme, "size-test")); g_assert (gtk_icon_theme_has_icon (theme, "simple")); g_assert (gtk_icon_theme_has_icon (theme, "twosize-fixed")); g_assert (gtk_icon_theme_has_icon (theme, "twosize")); g_assert (gtk_icon_theme_has_icon (theme, "only32-symbolic")); g_assert (gtk_icon_theme_has_icon (theme, "everything")); g_assert (gtk_icon_theme_has_icon (theme, "everything-rtl")); g_assert (gtk_icon_theme_has_icon (theme, "everything-symbolic")); g_assert (gtk_icon_theme_has_icon (theme, "everything-justregular")); g_assert (gtk_icon_theme_has_icon (theme, "everything-justrtl-rtl")); g_assert (gtk_icon_theme_has_icon (theme, "everything-symbolic-rtl")); g_assert (gtk_icon_theme_has_icon (theme, "everything-justsymbolic-symbolic")); g_list_free_full (icons, g_free); } static gint loaded; static void load_icon (GObject *source, GAsyncResult *res, gpointer data) { GtkIconInfo *info = (GtkIconInfo *)source; GError *error = NULL; GdkPixbuf *pixbuf; pixbuf = gtk_icon_info_load_icon_finish (info, res, &error); g_assert (pixbuf != NULL); g_assert_no_error (error); g_object_unref (pixbuf); loaded++; } static void load_symbolic (GObject *source, GAsyncResult *res, gpointer data) { GtkIconInfo *info = (GtkIconInfo *)source; GError *error = NULL; gboolean symbolic; GdkPixbuf *pixbuf; pixbuf = gtk_icon_info_load_symbolic_finish (info, res, &symbolic, &error); g_assert (pixbuf != NULL); g_assert_no_error (error); g_object_unref (pixbuf); loaded++; } static gboolean quit_loop (gpointer data) { GMainLoop *loop = data; if (loaded == 2) { g_main_loop_quit (loop); return G_SOURCE_REMOVE; } return G_SOURCE_CONTINUE; } static void test_async (void) { GtkIconInfo *info1, *info2; GtkIconTheme *theme; GMainLoop *loop; GdkRGBA fg, red, green, blue; gdk_rgba_parse (&fg, "white"); gdk_rgba_parse (&red, "red"); gdk_rgba_parse (&green, "green"); gdk_rgba_parse (&blue, "blue"); loop = g_main_loop_new (NULL, FALSE); g_idle_add_full (G_PRIORITY_LOW, quit_loop, loop, NULL); theme = get_test_icontheme (TRUE); info1 = gtk_icon_theme_lookup_icon (theme, "twosize-fixed", 32, 0); info2 = gtk_icon_theme_lookup_icon (theme, "only32-symbolic", 32, 0); g_assert (info1); g_assert (info2); gtk_icon_info_load_icon_async (info1, NULL, load_icon, NULL); gtk_icon_info_load_symbolic_async (info2, &fg, &red, &green, &blue, NULL, load_symbolic, NULL); g_object_unref (info1); g_object_unref (info2); g_main_loop_run (loop); g_main_loop_unref (loop); g_assert (loaded == 2); } static void test_inherit (void) { assert_icon_lookup ("one-two-three", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "/icons/scalable/one-two.svg"); assert_icon_lookup ("one-two-three", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_DIR_RTL, "/icons/scalable/one-two-rtl.svg"); assert_icon_lookup ("one-two-three-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "/icons2/scalable/one-two-three-symbolic.svg"); assert_icon_lookup ("one-two-three-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_DIR_RTL, "/icons2/scalable/one-two-three-symbolic.svg"); assert_icon_lookup ("one-two-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK, "/icons2/scalable/one-two-symbolic.svg"); assert_icon_lookup ("one-two-symbolic", SCALABLE_IMAGE_SIZE, GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_DIR_RTL, "/icons2/scalable/one-two-symbolic-rtl.svg"); } static void test_nonsquare_symbolic (void) { gint width, height; GtkIconTheme *icon_theme; GtkIconInfo *info; GFile *file; GIcon *icon; GdkRGBA black = { 0.0, 0.0, 0.0, 1.0 }; gboolean was_symbolic = FALSE; GError *error = NULL; gchar *path = g_build_filename (g_test_get_dir (G_TEST_DIST), "icons", "scalable", "nonsquare-symbolic.svg", NULL); /* load the original image for reference */ GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (path, &error); g_assert_no_error (error); g_assert_nonnull (pixbuf); width = gdk_pixbuf_get_width (pixbuf); height = gdk_pixbuf_get_height (pixbuf); g_assert_cmpint (width, !=, height); /* now load it through GtkIconTheme */ icon_theme = gtk_icon_theme_get_default (); file = g_file_new_for_path (path); icon = g_file_icon_new (file); info = gtk_icon_theme_lookup_by_gicon_for_scale (icon_theme, icon, height, 1, 0); g_assert_nonnull (info); g_object_unref (pixbuf); pixbuf = gtk_icon_info_load_symbolic (info, &black, NULL, NULL, NULL, &was_symbolic, &error); /* we are loaded successfully */ g_assert_no_error (error); g_assert_nonnull (pixbuf); g_assert_true (was_symbolic); /* the original dimensions have been preserved */ g_assert_cmpint (gdk_pixbuf_get_width (pixbuf), ==, width); g_assert_cmpint (gdk_pixbuf_get_height (pixbuf), ==, height); g_free (path); g_object_unref (pixbuf); g_object_unref (file); g_object_unref (icon); g_object_unref (info); } static GLogWriterOutput log_writer_drop_warnings (GLogLevelFlags log_level, const GLogField *fields, gsize n_fields, gpointer user_data) { gboolean *ignore_warnings = user_data; if (log_level == G_LOG_LEVEL_WARNING && *ignore_warnings) return G_LOG_WRITER_HANDLED; return g_log_writer_default (log_level, fields, n_fields, user_data); } int main (int argc, char *argv[]) { gboolean ignore_warnings = TRUE; gtk_test_init (&argc, &argv); /* Ignore the one-time warning that the fallback icon theme can’t be found * (because we’ve changed the search paths). */ g_log_set_writer_func (log_writer_drop_warnings, &ignore_warnings, NULL); assert_icon_lookup_fails ("this-icon-totally-does-not-exist", 16, 0); ignore_warnings = FALSE; g_test_add_func ("/icontheme/basics", test_basics); g_test_add_func ("/icontheme/lookup-order", test_lookup_order); g_test_add_func ("/icontheme/generic-fallback", test_generic_fallback); g_test_add_func ("/icontheme/force-symbolic", test_force_symbolic); g_test_add_func ("/icontheme/force-regular", test_force_regular); g_test_add_func ("/icontheme/rtl", test_rtl); g_test_add_func ("/icontheme/symbolic-single-size", test_symbolic_single_size); g_test_add_func ("/icontheme/svg-size", test_svg_size); g_test_add_func ("/icontheme/size", test_size); g_test_add_func ("/icontheme/list", test_list); g_test_add_func ("/icontheme/async", test_async); g_test_add_func ("/icontheme/inherit", test_inherit); g_test_add_func ("/icontheme/nonsquare-symbolic", test_nonsquare_symbolic); return g_test_run(); }