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gtk2/testsuite/gtk/icontheme.c

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testsuite: Add a basic icontheme test Most of the work here is creating the infrastructure to have a custom icon theme to add icons to and run tests against.
2014-05-12 16:19:47 +00:00
#include <gtk/gtk.h>
#include <string.h>
testsuite: Add more icontheme tests Check that the lookup order works properly when forcing either symbolic or regular icons.
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#define SCALABLE_IMAGE_SIZE (128)
testsuite: Add a basic icontheme test Most of the work here is creating the infrastructure to have a custom icon theme to add icons to and run tests against.
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static GtkIconTheme *
get_test_icontheme (void)
{
static GtkIconTheme *icon_theme = NULL;
const char *current_dir;
if (icon_theme)
return icon_theme;
icon_theme = gtk_icon_theme_new ();
gtk_icon_theme_set_custom_theme (icon_theme, "icons");
current_dir = g_get_current_dir ();
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 (const char *icon_name,
gint size,
GtkIconLookupFlags flags,
const char *filename)
{
GtkIconInfo *info;
info = gtk_icon_theme_lookup_icon (get_test_icontheme (), 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 (!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,
testsuite: Add more icontheme tests Check that the lookup order works properly when forcing either symbolic or regular icons.
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filename, gtk_icon_info_get_filename (info) + strlen (g_get_current_dir ()));
testsuite: Add a basic icontheme test Most of the work here is creating the infrastructure to have a custom icon theme to add icons to and run tests against.
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return;
}
g_object_unref (info);
}
testsuite: Add more icontheme tests Check that the lookup order works properly when forcing either symbolic or regular icons.
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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 (), icon_name, size, flags);
icontheme: Do a failed lookup at the beginning Do this to catch the g_warning() that the icontheme code emits the first time a lookup fails.
2014-05-13 13:07:40 +00:00
testsuite: Add more icontheme tests Check that the lookup order works properly when forcing either symbolic or regular icons.
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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;
}
}
icontheme: Add a test for lookup order Add tests that verify the expected lookup order between -symbolic, -rtl/-ltr and generic fallback.
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static GList *lookups = NULL;
static void
print_func (const gchar *string)
{
if (g_str_has_prefix (string, "\tlookup name: "))
{
gchar *s;
s = g_strchomp (g_strdup (string + strlen ("\tlookup name: ")));
lookups = g_list_append (lookups, s);
}
}
static void
assert_lookup_order (const char *icon_name,
gint size,
GtkIconLookupFlags flags,
const char *first,
...)
{
guint debug_flags;
GPrintFunc old_print_func;
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);
old_print_func = g_set_print_handler (print_func);
g_assert (lookups == NULL);
info = gtk_icon_theme_lookup_icon (get_test_icontheme (), 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_set_print_handler (old_print_func);
gtk_set_debug_flags (debug_flags);
}
testsuite: Add more icontheme tests Check that the lookup order works properly when forcing either symbolic or regular icons.
2014-05-13 01:17:15 +00:00
testsuite: Add a basic icontheme test Most of the work here is creating the infrastructure to have a custom icon theme to add icons to and run tests against.
2014-05-12 16:19:47 +00:00
static void
test_basics (void)
{
icontheme: Do a failed lookup at the beginning Do this to catch the g_warning() that the icontheme code emits the first time a lookup fails.
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/* just a basic boring lookup so we know everything works */
testsuite: Add a basic icontheme test Most of the work here is creating the infrastructure to have a custom icon theme to add icons to and run tests against.
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assert_icon_lookup ("simple", 16, 0, "/icons/16x16/simple.png");
icontheme: Do a failed lookup at the beginning Do this to catch the g_warning() that the icontheme code emits the first time a lookup fails.
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/* The first time an icon is looked up that doesn't exist, GTK spews a
* warning.
* We make that happen right here, so we can get rid of the warning
* and do failing lookups in other tests.
*/
g_test_expect_message ("Gtk", G_LOG_LEVEL_WARNING, "Could not find the icon*");
assert_icon_lookup_fails ("this-icon-totally-does-not-exist", 16, 0);
g_test_assert_expected_messages ();
testsuite: Add a basic icontheme test Most of the work here is creating the infrastructure to have a custom icon theme to add icons to and run tests against.
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}
icontheme: Add a test for lookup order Add tests that verify the expected lookup order between -symbolic, -rtl/-ltr and generic fallback.
2014-05-14 02:13:58 +00:00
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-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);
}
testsuite: Add icontheme tests for generic fallback
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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");
}
testsuite: Add more icontheme tests Check that the lookup order works properly when forcing either symbolic or regular icons.
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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");
}
testsuite: Add rtl icontheme tests
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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");
}
testsuite: Add a basic icontheme test Most of the work here is creating the infrastructure to have a custom icon theme to add icons to and run tests against.
2014-05-12 16:19:47 +00:00
int
main (int argc, char *argv[])
{
gtk_test_init (&argc, &argv);
g_test_add_func ("/icontheme/basics", test_basics);
icontheme: Add a test for lookup order Add tests that verify the expected lookup order between -symbolic, -rtl/-ltr and generic fallback.
2014-05-14 02:13:58 +00:00
g_test_add_func ("/icontheme/lookup-order", test_lookup_order);
g_test_add_func ("/icontheme/generic-fallback", test_generic_fallback);
testsuite: Add more icontheme tests Check that the lookup order works properly when forcing either symbolic or regular icons.
2014-05-13 01:17:15 +00:00
g_test_add_func ("/icontheme/force-symbolic", test_force_symbolic);
g_test_add_func ("/icontheme/force-regular", test_force_regular);
testsuite: Add rtl icontheme tests
2014-05-14 02:52:55 +00:00
g_test_add_func ("/icontheme/rtl", test_rtl);
testsuite: Add a basic icontheme test Most of the work here is creating the infrastructure to have a custom icon theme to add icons to and run tests against.
2014-05-12 16:19:47 +00:00
return g_test_run();
}
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