forked from AuroraMiddleware/gtk
800 lines
31 KiB
C
800 lines
31 KiB
C
#include <gtk/gtk.h>
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#include <string.h>
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#define SCALABLE_IMAGE_SIZE (128)
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static GtkIconTheme *
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get_test_icontheme (gboolean force_reload)
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{
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static GtkIconTheme *icon_theme = NULL;
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const char *current_dir;
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if (force_reload)
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g_clear_object (&icon_theme);
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if (icon_theme)
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return icon_theme;
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icon_theme = gtk_icon_theme_new ();
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gtk_icon_theme_set_custom_theme (icon_theme, "icons");
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gtk_icon_theme_set_display (icon_theme, gdk_display_get_default ());
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current_dir = g_test_get_dir (G_TEST_DIST);
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gtk_icon_theme_set_search_path (icon_theme, ¤t_dir, 1);
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return icon_theme;
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}
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static char *
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lookup_flags_to_string (GtkIconLookupFlags flags)
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{
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GValue flags_value = { 0, }, string_value = { 0, };
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char *result;
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g_value_init (&flags_value, GTK_TYPE_ICON_LOOKUP_FLAGS);
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g_value_init (&string_value, G_TYPE_STRING);
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g_value_set_flags (&flags_value, flags);
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if (!g_value_transform (&flags_value, &string_value))
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{
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g_assert_not_reached ();
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}
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result = g_value_dup_string (&string_value);
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g_value_unset (&flags_value);
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g_value_unset (&string_value);
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return result;
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}
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static void
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assert_icon_lookup_size (const char *icon_name,
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gint size,
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GtkIconLookupFlags flags,
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const char *filename,
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gint pixbuf_size)
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{
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GtkIconInfo *info;
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info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, size, flags);
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if (info == NULL)
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{
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g_error ("Could not look up an icon for \"%s\" with flags %s at size %d",
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icon_name, lookup_flags_to_string (flags), size);
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return;
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}
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if (filename)
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{
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if (!g_str_has_suffix (gtk_icon_info_get_filename (info), filename))
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{
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g_error ("Icon for \"%s\" with flags %s at size %d should be \"...%s\" but is \"...%s\"",
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icon_name, lookup_flags_to_string (flags), size,
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filename, gtk_icon_info_get_filename (info) + strlen (g_get_current_dir ()));
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return;
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}
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}
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else
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{
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g_assert (gtk_icon_info_get_filename (info) == NULL);
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}
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if (pixbuf_size > 0)
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{
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GdkPixbuf *pixbuf;
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GError *error = NULL;
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pixbuf = gtk_icon_info_load_icon (info, &error);
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g_assert_no_error (error);
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g_assert_cmpint (gdk_pixbuf_get_width (pixbuf), ==, pixbuf_size);
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g_object_unref (pixbuf);
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}
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g_object_unref (info);
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}
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static void
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assert_icon_lookup (const char *icon_name,
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gint size,
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GtkIconLookupFlags flags,
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const char *filename)
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{
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assert_icon_lookup_size (icon_name, size, flags, filename, -1);
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}
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static void
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assert_icon_lookup_fails (const char *icon_name,
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gint size,
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GtkIconLookupFlags flags)
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{
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GtkIconInfo *info;
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info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, size, flags);
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if (info != NULL)
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{
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g_error ("Should not find an icon for \"%s\" with flags %s at size %d, but found \"%s\"",
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icon_name, lookup_flags_to_string (flags), size, gtk_icon_info_get_filename (info) + strlen (g_get_current_dir ()));
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g_object_unref (info);
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return;
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}
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}
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static GList *lookups = NULL;
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static GLogWriterOutput
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log_writer (GLogLevelFlags log_level,
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const GLogField *fields,
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gsize n_fields,
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gpointer user_data)
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{
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const char *domain = NULL;
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const char *msg = NULL;
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int i;
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for (i = 0; i < n_fields; i++)
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{
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if (strcmp (fields[i].key, "GLIB_DOMAIN") == 0)
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domain = fields[i].value;
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if (strcmp (fields[i].key, "MESSAGE") == 0)
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msg = fields[i].value;
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}
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if (log_level != G_LOG_LEVEL_MESSAGE || g_strcmp0 (domain, "Gtk") != 0)
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return g_log_writer_default (log_level, fields, n_fields, user_data);
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if (g_str_has_prefix (msg, "\tlookup name: "))
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{
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gchar *s;
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s = g_strchomp (g_strdup (msg + strlen ("\tlookup name: ")));
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lookups = g_list_append (lookups, s);
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}
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return G_LOG_WRITER_HANDLED;
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}
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static void
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assert_lookup_order (const char *icon_name,
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gint size,
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GtkIconLookupFlags flags,
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const char *first,
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...)
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{
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guint debug_flags;
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va_list args;
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const gchar *s;
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GtkIconInfo *info;
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GList *l;
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debug_flags = gtk_get_debug_flags ();
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gtk_set_debug_flags (debug_flags | GTK_DEBUG_ICONTHEME);
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g_log_set_writer_func (log_writer, NULL, NULL);
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g_assert (lookups == NULL);
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info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, size, flags);
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if (info)
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g_object_unref (info);
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va_start (args, first);
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s = first;
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l = lookups;
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while (s != NULL)
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{
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g_assert (l != NULL);
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g_assert_cmpstr (s, ==, l->data);
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s = va_arg (args, gchar*);
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l = l->next;
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}
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g_assert (l == NULL);
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va_end (args);
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g_list_free_full (lookups, g_free);
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lookups = NULL;
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g_log_set_writer_func (g_log_writer_default, NULL, NULL);
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gtk_set_debug_flags (debug_flags);
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}
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static void
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test_basics (void)
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{
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/* just a basic boring lookup so we know everything works */
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assert_icon_lookup ("simple", 16, 0, "/icons/16x16/simple.png");
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}
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static void
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test_lookup_order (void)
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{
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assert_lookup_order ("foo-bar-baz", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK,
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"foo-bar-baz",
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"foo-bar",
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"foo",
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NULL);
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assert_lookup_order ("foo-bar-baz", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_RTL,
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"foo-bar-baz-rtl",
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"foo-bar-baz",
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"foo-bar-rtl",
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"foo-bar",
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"foo-rtl",
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"foo",
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NULL);
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assert_lookup_order ("foo-bar-baz", 16, GTK_ICON_LOOKUP_DIR_RTL,
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"foo-bar-baz-rtl",
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"foo-bar-baz",
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NULL);
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assert_lookup_order ("foo-bar-baz-symbolic", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK,
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"foo-bar-baz-symbolic",
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"foo-bar-symbolic",
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"foo-symbolic",
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"foo-bar-baz",
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"foo-bar",
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"foo",
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NULL);
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assert_lookup_order ("bla-bla", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"bla-bla-symbolic",
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"bla-symbolic",
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"bla-bla",
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"bla",
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NULL);
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assert_lookup_order ("bla-bla-symbolic", 16, GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"bla-bla-symbolic",
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"bla-symbolic",
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"bla-bla-symbolic", /* awkward */
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"bla-symbolic", /* awkward */
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"bla-bla",
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"bla",
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NULL);
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assert_lookup_order ("bar-baz", 16, GTK_ICON_LOOKUP_FORCE_SYMBOLIC|GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_RTL,
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"bar-baz-symbolic-rtl",
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"bar-baz-symbolic",
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"bar-symbolic-rtl",
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"bar-symbolic",
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"bar-baz-rtl",
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"bar-baz",
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"bar-rtl",
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"bar",
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NULL);
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assert_lookup_order ("bar-baz-symbolic", 16, GTK_ICON_LOOKUP_FORCE_SYMBOLIC|GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_RTL,
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"bar-baz-symbolic-rtl",
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"bar-baz-symbolic",
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"bar-symbolic-rtl",
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"bar-symbolic",
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"bar-baz-symbolic-rtl", /* awkward */
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"bar-baz-symbolic", /* awkward */
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"bar-symbolic-rtl", /* awkward */
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"bar-symbolic", /* awkward */
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"bar-baz-rtl",
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"bar-baz",
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"bar-rtl",
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"bar",
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NULL);
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assert_lookup_order ("bar-baz", 16, GTK_ICON_LOOKUP_FORCE_SYMBOLIC|GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_LTR,
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"bar-baz-symbolic-ltr",
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"bar-baz-symbolic",
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"bar-symbolic-ltr",
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"bar-symbolic",
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"bar-baz-ltr",
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"bar-baz",
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"bar-ltr",
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"bar",
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NULL);
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assert_lookup_order ("bar-baz-symbolic", 16, GTK_ICON_LOOKUP_FORCE_SYMBOLIC|GTK_ICON_LOOKUP_GENERIC_FALLBACK|GTK_ICON_LOOKUP_DIR_LTR,
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"bar-baz-symbolic-ltr",
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"bar-baz-symbolic",
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"bar-symbolic-ltr",
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"bar-symbolic",
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"bar-baz-symbolic-ltr", /* awkward */
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"bar-baz-symbolic", /* awkward */
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"bar-symbolic-ltr", /* awkward */
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"bar-symbolic", /* awkward */
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"bar-baz-ltr",
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"bar-baz",
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"bar-ltr",
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"bar",
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NULL);
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}
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static void
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test_generic_fallback (void)
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{
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/* simple test for generic fallback */
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assert_icon_lookup ("simple-foo-bar",
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16,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK,
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"/icons/16x16/simple.png");
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/* Check generic fallback also works for symbolics falling back to regular items */
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assert_icon_lookup ("simple-foo-bar-symbolic",
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16,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK,
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"/icons/16x16/simple.png");
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/* Check we fall back to more generic symbolic icons before falling back to
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* non-symbolics */
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assert_icon_lookup ("everything-justregular-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK,
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"/icons/scalable/everything-symbolic.svg");
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}
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static void
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test_force_symbolic (void)
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{
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/* check forcing symbolic works */
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assert_icon_lookup ("everything",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-symbolic.svg");
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/* check forcing symbolic also works for symbolic icons (d'oh) */
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assert_icon_lookup ("everything-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-symbolic.svg");
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/* check all the combos for fallbacks on an icon that only exists as symbolic */
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assert_icon_lookup ("everything-justsymbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-justsymbolic-symbolic.svg");
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assert_icon_lookup ("everything-justsymbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-justsymbolic-symbolic.svg");
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assert_icon_lookup ("everything-justsymbolic-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-justsymbolic-symbolic.svg");
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assert_icon_lookup ("everything-justsymbolic-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-justsymbolic-symbolic.svg");
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/* check all the combos for fallbacks, this time for an icon that only exists as regular */
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assert_icon_lookup ("everything-justregular",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-justregular.svg");
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assert_icon_lookup ("everything-justregular",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-symbolic.svg");
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assert_icon_lookup_fails ("everything-justregular-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_SYMBOLIC);
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assert_icon_lookup ("everything-justregular-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
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"/icons/scalable/everything-symbolic.svg");
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}
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static void
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test_force_regular (void)
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{
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/* check forcing regular works (d'oh) */
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assert_icon_lookup ("everything",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything.svg");
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/* check forcing regular also works for symbolic icons ) */
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assert_icon_lookup ("everything-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything.svg");
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/* check all the combos for fallbacks on an icon that only exists as regular */
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assert_icon_lookup ("everything-justregular",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything-justregular.svg");
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assert_icon_lookup ("everything-justregular",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything-justregular.svg");
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assert_icon_lookup ("everything-justregular-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything-justregular.svg");
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assert_icon_lookup ("everything-justregular-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything-justregular.svg");
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/* check all the combos for fallbacks, this time for an icon that only exists as symbolic */
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assert_icon_lookup_fails ("everything-justsymbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_REGULAR);
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assert_icon_lookup ("everything-justsymbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything.svg");
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assert_icon_lookup ("everything-justsymbolic-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything-justsymbolic-symbolic.svg");
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assert_icon_lookup ("everything-justsymbolic-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_FORCE_REGULAR,
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"/icons/scalable/everything.svg");
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}
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static void
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test_rtl (void)
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{
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assert_icon_lookup ("everything",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_DIR_RTL,
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"/icons/scalable/everything-rtl.svg");
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assert_icon_lookup ("everything-symbolic",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_DIR_RTL,
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"/icons/scalable/everything-symbolic-rtl.svg");
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assert_icon_lookup_fails ("everything-justrtl",
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SCALABLE_IMAGE_SIZE,
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0);
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assert_icon_lookup_fails ("everything-justrtl",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_DIR_LTR);
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assert_icon_lookup ("everything-justrtl",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_DIR_RTL,
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"/icons/scalable/everything-justrtl-rtl.svg");
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assert_icon_lookup ("everything-justrtl",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK,
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"/icons/scalable/everything.svg");
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assert_icon_lookup ("everything-justrtl",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_DIR_LTR,
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"/icons/scalable/everything.svg");
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assert_icon_lookup ("everything-justrtl",
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SCALABLE_IMAGE_SIZE,
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GTK_ICON_LOOKUP_GENERIC_FALLBACK | GTK_ICON_LOOKUP_DIR_RTL,
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"/icons/scalable/everything-justrtl-rtl.svg");
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}
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static void
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test_symbolic_single_size (void)
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{
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/* Check we properly load a symbolic icon from a sized directory */
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assert_icon_lookup ("only32-symbolic",
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32,
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0,
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"/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();
|
||
}
|