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gtk2/testsuite/gtk/icontheme.c
Alexander Larsson ad0e901061 icon-theme: Add back and fix test for handling non-square icons 
We test this by looking at the produced render nodes now that
we don't actualluy scale the icon. Also, it turns out that this
code was broken due to some typos, so we also fix those.
2020-02-10 13:17:15 +01:00

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#include <gtk/gtk.h>
#include <string.h>
#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, &current_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,
GtkTextDirection direction,
GtkIconLookupFlags flags,
gboolean fallbacks,
const char *filename,
gint pixbuf_size)
{
GtkIconPaintable *info;
GFile *file;
char *path = NULL;
if (fallbacks)
{
GThemedIcon *fallback_icons = G_THEMED_ICON (g_themed_icon_new_with_default_fallbacks (icon_name));
const char **fallback_names = (const char **) g_themed_icon_get_names (fallback_icons);
info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, &fallback_names[1], size, 1, direction, flags);
g_object_unref (fallback_icons);
}
else
{
info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, NULL, size, 1, direction, 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;
}
file = gtk_icon_paintable_get_file (info);
if (file)
{
path = g_file_get_path (file);
g_object_unref (file);
}
if (filename)
{
if (path == NULL || !g_str_has_suffix (path, 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, path);
return;
}
}
else
{
g_assert (path == NULL);
}
g_free (path);
g_assert_cmpint (gdk_paintable_get_intrinsic_width (GDK_PAINTABLE (info)), ==, size);
g_object_unref (info);
}
static void
assert_icon_lookup (const char *icon_name,
gint size,
GtkTextDirection direction,
GtkIconLookupFlags flags,
gboolean fallbacks,
const char *filename)
{
assert_icon_lookup_size (icon_name, size, direction, flags, fallbacks, filename, -1);
}
static void
assert_icon_lookup_fails (const char *icon_name,
gint size,
GtkTextDirection direction,
GtkIconLookupFlags flags)
{
GtkIconPaintable *info;
info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, NULL, size, 1, direction, flags);
/* We never truly *fail*, but check that we got the image-missing fallback */
g_assert (info != NULL);
g_assert_cmpstr (gtk_icon_paintable_get_icon_name (info), ==, "image-missing");
}
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,
GtkTextDirection direction,
GtkIconLookupFlags flags,
gboolean fallbacks,
const char *first,
...)
{
guint debug_flags;
va_list args;
const gchar *s;
GtkIconPaintable *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);
if (fallbacks)
{
GThemedIcon *fallback_icons = G_THEMED_ICON (g_themed_icon_new_with_default_fallbacks (icon_name));
const char **fallback_names = (const char **) g_themed_icon_get_names (fallback_icons);
info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, &fallback_names[1], size, 1, direction, flags);
g_object_unref (fallback_icons);
}
else
{
info = gtk_icon_theme_lookup_icon (get_test_icontheme (FALSE), icon_name, NULL, size, 1, direction, 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, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/16x16/simple.png");
}
static void
test_lookup_order (void)
{
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);
}
static void
test_generic_fallback (void)
{
/* simple test for generic fallback */
assert_icon_lookup ("simple-foo-bar",
16,
GTK_TEXT_DIR_NONE,
0,
TRUE,
"/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_TEXT_DIR_NONE,
0,
TRUE,
"/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_TEXT_DIR_NONE,
0,
TRUE,
"/icons/scalable/everything-symbolic.svg");
}
static void
test_force_symbolic (void)
{
/* check forcing symbolic works */
assert_icon_lookup ("everything",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
FALSE,
"/icons/scalable/everything-symbolic.svg");
/* check forcing symbolic also works for symbolic icons (d'oh) */
assert_icon_lookup ("everything-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
FALSE,
"/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_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
FALSE,
"/icons/scalable/everything-justsymbolic-symbolic.svg");
assert_icon_lookup ("everything-justsymbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
TRUE,
"/icons/scalable/everything-justsymbolic-symbolic.svg");
assert_icon_lookup ("everything-justsymbolic-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
FALSE,
"/icons/scalable/everything-justsymbolic-symbolic.svg");
assert_icon_lookup ("everything-justsymbolic-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
TRUE,
"/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_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
FALSE,
"/icons/scalable/everything-justregular.svg");
assert_icon_lookup ("everything-justregular",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
TRUE,
"/icons/scalable/everything-symbolic.svg");
assert_icon_lookup_fails ("everything-justregular-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC);
assert_icon_lookup ("everything-justregular-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_SYMBOLIC,
TRUE,
"/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_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
FALSE,
"/icons/scalable/everything.svg");
/* check forcing regular also works for symbolic icons ) */
assert_icon_lookup ("everything-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
FALSE,
"/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_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
FALSE,
"/icons/scalable/everything-justregular.svg");
assert_icon_lookup ("everything-justregular",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
TRUE,
"/icons/scalable/everything-justregular.svg");
assert_icon_lookup ("everything-justregular-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
FALSE,
"/icons/scalable/everything-justregular.svg");
assert_icon_lookup ("everything-justregular-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
TRUE,
"/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_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR);
assert_icon_lookup ("everything-justsymbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
TRUE,
"/icons/scalable/everything.svg");
assert_icon_lookup ("everything-justsymbolic-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
FALSE,
"/icons/scalable/everything-justsymbolic-symbolic.svg");
assert_icon_lookup ("everything-justsymbolic-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
GTK_ICON_LOOKUP_FORCE_REGULAR,
TRUE,
"/icons/scalable/everything.svg");
}
static void
test_rtl (void)
{
assert_icon_lookup ("everything",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_RTL,
0,
FALSE,
"/icons/scalable/everything-rtl.svg");
assert_icon_lookup ("everything-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_RTL,
0,
FALSE,
"/icons/scalable/everything-symbolic-rtl.svg");
assert_icon_lookup_fails ("everything-justrtl",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
0);
assert_icon_lookup_fails ("everything-justrtl",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_LTR,
0);
assert_icon_lookup ("everything-justrtl",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_RTL,
0,
FALSE,
"/icons/scalable/everything-justrtl-rtl.svg");
assert_icon_lookup ("everything-justrtl",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
0,
TRUE,
"/icons/scalable/everything.svg");
assert_icon_lookup ("everything-justrtl",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_LTR,
0,
TRUE,
"/icons/scalable/everything.svg");
assert_icon_lookup ("everything-justrtl",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_RTL,
0,
TRUE,
"/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,
GTK_TEXT_DIR_NONE,
0,
FALSE,
"/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,
GTK_TEXT_DIR_NONE,
0,
FALSE,
"/icons/32x32/only32-symbolic.svg");
assert_icon_lookup ("only32-symbolic",
128,
GTK_TEXT_DIR_NONE,
0,
FALSE,
"/icons/32x32/only32-symbolic.svg");
}
static void
test_svg_size (void)
{
/* Check we properly load a svg icon from a sized directory */
assert_icon_lookup_size ("twosize-fixed", 48, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/32x32/twosize-fixed.svg", 48);
assert_icon_lookup_size ("twosize-fixed", 32, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/32x32/twosize-fixed.svg", 32);
assert_icon_lookup_size ("twosize-fixed", 20, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/32x32/twosize-fixed.svg", 20);
assert_icon_lookup_size ("twosize-fixed", 16, GTK_TEXT_DIR_NONE, 0, FALSE, "/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, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/32x32s/twosize.svg", 64);
assert_icon_lookup_size ("twosize", 48, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/32x32s/twosize.svg", 48);
assert_icon_lookup_size ("twosize", 32, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/32x32s/twosize.svg", 32);
assert_icon_lookup_size ("twosize", 24, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/32x32s/twosize.svg", 24);
assert_icon_lookup_size ("twosize", 16, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/16x16s/twosize.svg", 16);
assert_icon_lookup_size ("twosize", 12, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/16x16s/twosize.svg", 12);
assert_icon_lookup_size ("twosize", 8, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/16x16s/twosize.svg", 8);
}
static void
test_size (void)
{
assert_icon_lookup_size ("size-test", 12, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/15/size-test.png", 15);
assert_icon_lookup_size ("size-test", 13, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/15/size-test.png", 15);
assert_icon_lookup_size ("size-test", 14, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/15/size-test.png", 15);
assert_icon_lookup_size ("size-test", 15, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/15/size-test.png", 15);
assert_icon_lookup_size ("size-test", 16, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/16-22/size-test.png", 19);
assert_icon_lookup_size ("size-test", 17, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/16-22/size-test.png", 19);
assert_icon_lookup_size ("size-test", 18, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/16-22/size-test.png", 19);
assert_icon_lookup_size ("size-test", 19, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/16-22/size-test.png", 19);
/* the next 3 are because we never scale up */
assert_icon_lookup_size ("size-test", 20, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/25+/size-test.svg", 20);
assert_icon_lookup_size ("size-test", 21, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/25+/size-test.svg", 21);
assert_icon_lookup_size ("size-test", 22, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/25+/size-test.svg", 22);
assert_icon_lookup_size ("size-test", 23, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/25+/size-test.svg", 23);
assert_icon_lookup_size ("size-test", 23, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/25+/size-test.svg", 23);
assert_icon_lookup_size ("size-test", 25, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/25+/size-test.svg", 25);
assert_icon_lookup_size ("size-test", 28, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/25+/size-test.svg", 28);
/* the next 2 are because we never scale up */
assert_icon_lookup_size ("size-test", 31, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/35+/size-test.svg", 31);
assert_icon_lookup_size ("size-test", 34, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/35+/size-test.svg", 34);
assert_icon_lookup_size ("size-test", 37, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/35+/size-test.svg", 37);
assert_icon_lookup_size ("size-test", 40, GTK_TEXT_DIR_NONE, 0, FALSE, "/icons/35+/size-test.svg", 40);
assert_icon_lookup_size ("size-test", 45, GTK_TEXT_DIR_NONE, 0, FALSE, "/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);
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 void
test_inherit (void)
{
assert_icon_lookup ("one-two-three",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
0,
TRUE,
"/icons/scalable/one-two.svg");
assert_icon_lookup ("one-two-three",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_RTL,
0,
TRUE,
"/icons/scalable/one-two-rtl.svg");
assert_icon_lookup ("one-two-three-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
0,
TRUE,
"/icons2/scalable/one-two-three-symbolic.svg");
assert_icon_lookup ("one-two-three-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_RTL,
0,
TRUE,
"/icons2/scalable/one-two-three-symbolic.svg");
assert_icon_lookup ("one-two-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_NONE,
0,
TRUE,
"/icons2/scalable/one-two-symbolic.svg");
assert_icon_lookup ("one-two-symbolic",
SCALABLE_IMAGE_SIZE,
GTK_TEXT_DIR_RTL,
0,
TRUE,
"/icons2/scalable/one-two-symbolic-rtl.svg");
}
static void
test_nonsquare_symbolic (void)
{
gint width, height, size;
GtkIconTheme *icon_theme;
GtkIconPaintable *info;
GFile *file;
GIcon *icon;
GError *error = NULL;
GdkPixbuf *pixbuf;
GtkSnapshot *snapshot;
GskRenderNode *node;
graphene_rect_t bounds;
gchar *path = g_build_filename (g_test_get_dir (G_TEST_DIST),
"icons",
"scalable",
"nonsquare-symbolic.svg",
NULL);
/* load the original image for reference */
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);
size = MAX (width, height);
g_object_unref (pixbuf);
g_assert_cmpint (width, !=, height);
/* now load it through GtkIconTheme */
icon_theme = gtk_icon_theme_get_for_display (gdk_display_get_default ());
file = g_file_new_for_path (path);
icon = g_file_icon_new (file);
info = gtk_icon_theme_lookup_by_gicon (icon_theme, icon,
height, 1, GTK_TEXT_DIR_NONE, 0);
g_assert_nonnull (info);
snapshot = gtk_snapshot_new ();
gdk_paintable_snapshot (GDK_PAINTABLE (info), snapshot, size, size);
node = gtk_snapshot_free_to_node (snapshot);
/* the original dimensions have been preserved */
gsk_render_node_get_bounds (node, &bounds);
g_assert (bounds.size.width == width);
g_assert (bounds.size.height == height);
gsk_render_node_unref (node);
g_free (path);
g_object_unref (file);
g_object_unref (icon);
g_object_unref (info);
}
int
main (int argc, char *argv[])
{
gtk_test_init (&argc, &argv);
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/inherit", test_inherit);
g_test_add_func ("/icontheme/nonsquare-symbolic", test_nonsquare_symbolic);
return g_test_run();
}
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