mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-11 03:10:09 +00:00
103 lines
2.3 KiB
C
103 lines
2.3 KiB
C
#include <locale.h>
|
|
#include <gdk/gdk.h>
|
|
|
|
static void
|
|
test_color_parse (void)
|
|
{
|
|
GdkRGBA color;
|
|
GdkRGBA expected;
|
|
gboolean res;
|
|
|
|
res = gdk_rgba_parse (&color, "foo");
|
|
g_assert (!res);
|
|
|
|
res = gdk_rgba_parse (&color, "");
|
|
g_assert (!res);
|
|
|
|
expected.red = 100/255.;
|
|
expected.green = 90/255.;
|
|
expected.blue = 80/255.;
|
|
expected.alpha = 0.1;
|
|
res = gdk_rgba_parse (&color, "rgba(100,90,80,0.1)");
|
|
g_assert (res);
|
|
g_assert (gdk_rgba_equal (&color, &expected));
|
|
|
|
expected.red = 0.4;
|
|
expected.green = 0.3;
|
|
expected.blue = 0.2;
|
|
expected.alpha = 0.1;
|
|
res = gdk_rgba_parse (&color, "rgba(40%,30%,20%,0.1)");
|
|
g_assert (res);
|
|
g_assert (gdk_rgba_equal (&color, &expected));
|
|
|
|
res = gdk_rgba_parse (&color, "rgba( 40 % , 30 % , 20 % , 0.1 )");
|
|
g_assert (res);
|
|
g_assert (gdk_rgba_equal (&color, &expected));
|
|
|
|
expected.red = 1.0;
|
|
expected.green = 0.0;
|
|
expected.blue = 0.0;
|
|
expected.alpha = 1.0;
|
|
res = gdk_rgba_parse (&color, "red");
|
|
g_assert (res);
|
|
g_assert (gdk_rgba_equal (&color, &expected));
|
|
|
|
expected.red = 0.0;
|
|
expected.green = 0x8080 / 65535.;
|
|
expected.blue = 1.0;
|
|
expected.alpha = 1.0;
|
|
res = gdk_rgba_parse (&color, "#0080ff");
|
|
g_assert (res);
|
|
g_assert (gdk_rgba_equal (&color, &expected));
|
|
}
|
|
|
|
static void
|
|
test_color_to_string (void)
|
|
{
|
|
GdkRGBA rgba;
|
|
GdkRGBA out;
|
|
gchar *res;
|
|
gchar *res_de;
|
|
gchar *res_en;
|
|
gchar *orig;
|
|
|
|
/* Using /255. values for the r, g, b components should
|
|
* make sure they round-trip exactly without rounding
|
|
* from the double => integer => double conversions */
|
|
rgba.red = 1.0;
|
|
rgba.green = 128/255.;
|
|
rgba.blue = 64/255.;
|
|
rgba.alpha = 0.5;
|
|
|
|
orig = g_strdup (setlocale (LC_ALL, NULL));
|
|
res = gdk_rgba_to_string (&rgba);
|
|
gdk_rgba_parse (&out, res);
|
|
g_assert (gdk_rgba_equal (&rgba, &out));
|
|
|
|
setlocale (LC_ALL, "de_DE.utf-8");
|
|
res_de = gdk_rgba_to_string (&rgba);
|
|
g_assert_cmpstr (res, ==, res_de);
|
|
|
|
setlocale (LC_ALL, "en_US.utf-8");
|
|
res_en = gdk_rgba_to_string (&rgba);
|
|
g_assert_cmpstr (res, ==, res_en);
|
|
|
|
g_free (res);
|
|
g_free (res_de);
|
|
g_free (res_en);
|
|
|
|
setlocale (LC_ALL, orig);
|
|
g_free (orig);
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
g_test_init (&argc, &argv, NULL);
|
|
|
|
g_test_add_func ("/color/parse", test_color_parse);
|
|
g_test_add_func ("/color/to-string", test_color_to_string);
|
|
|
|
return g_test_run ();
|
|
}
|