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Add tests for matching

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These tests try to decipher how specificity works for selectors.
This commit is contained in:
Matthias Clasen 2010-11-18 23:45:42 -05:00 committed by Carlos Garnacho
parent e1819055b9
commit c5b38121ec
1 changed files with 203 additions and 1 deletions
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204
gtk/tests/stylecontext.c
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@ -255,16 +255,218 @@ test_parse_declarations (void)
}
}
static void
test_path (void)
{
GtkWidgetPath *path;
GtkWidgetPath *path2;
gint pos;
GtkRegionFlags flags;
path = gtk_widget_path_new ();
g_assert_cmpint (gtk_widget_path_length (path), ==, 0);
pos = gtk_widget_path_append_type (path, GTK_TYPE_WINDOW);
g_assert_cmpint (pos, ==, 0);
g_assert_cmpint (gtk_widget_path_length (path), ==, 1);
g_assert (gtk_widget_path_iter_get_widget_type (path, 0) == GTK_TYPE_WINDOW);
g_assert (gtk_widget_path_is_type (path, GTK_TYPE_WIDGET));
g_assert (gtk_widget_path_iter_get_name (path, 0) == NULL);
pos = gtk_widget_path_append_type (path, GTK_TYPE_WIDGET);
g_assert_cmpint (pos, ==, 1);
g_assert_cmpint (gtk_widget_path_length (path), ==, 2);
gtk_widget_path_iter_set_widget_type (path, pos, GTK_TYPE_BUTTON);
g_assert (gtk_widget_path_is_type (path, GTK_TYPE_BUTTON));
g_assert (gtk_widget_path_has_parent (path, GTK_TYPE_WIDGET));
g_assert (gtk_widget_path_has_parent (path, GTK_TYPE_WINDOW));
g_assert (!gtk_widget_path_has_parent (path, GTK_TYPE_DIALOG));
g_assert (gtk_widget_path_iter_get_name (path, 1) == NULL);
gtk_widget_path_iter_set_name (path, 1, "name");
g_assert (gtk_widget_path_iter_has_name (path, 1, "name"));
gtk_widget_path_iter_add_class (path, 1, "class1");
gtk_widget_path_iter_add_class (path, 1, "class2");
g_assert (gtk_widget_path_iter_has_class (path, 1, "class1"));
g_assert (gtk_widget_path_iter_has_class (path, 1, "class2"));
g_assert (!gtk_widget_path_iter_has_class (path, 1, "class3"));
path2 = gtk_widget_path_copy (path);
g_assert (gtk_widget_path_iter_has_class (path2, 1, "class1"));
g_assert (gtk_widget_path_iter_has_class (path2, 1, "class2"));
g_assert (!gtk_widget_path_iter_has_class (path2, 1, "class3"));
gtk_widget_path_free (path2);
gtk_widget_path_iter_remove_class (path, 1, "class2");
g_assert (gtk_widget_path_iter_has_class (path, 1, "class1"));
g_assert (!gtk_widget_path_iter_has_class (path, 1, "class2"));
gtk_widget_path_iter_clear_classes (path, 1);
g_assert (!gtk_widget_path_iter_has_class (path, 1, "class1"));
gtk_widget_path_iter_add_region (path, 1, "tab", 0);
gtk_widget_path_iter_add_region (path, 1, "title", GTK_REGION_EVEN | GTK_REGION_FIRST);
g_assert (gtk_widget_path_iter_has_region (path, 1, "tab", &flags) &&
flags == 0);
g_assert (gtk_widget_path_iter_has_region (path, 1, "title", &flags) &&
flags == (GTK_REGION_EVEN | GTK_REGION_FIRST));
g_assert (!gtk_widget_path_iter_has_region (path, 1, "extension", NULL));
path2 = gtk_widget_path_copy (path);
g_assert (gtk_widget_path_iter_has_region (path2, 1, "tab", &flags) &&
flags == 0);
g_assert (gtk_widget_path_iter_has_region (path2, 1, "title", &flags) &&
flags == (GTK_REGION_EVEN | GTK_REGION_FIRST));
g_assert (!gtk_widget_path_iter_has_region (path2, 1, "extension", NULL));
gtk_widget_path_free (path2);
gtk_widget_path_free (path);
}
static void
test_match (void)
{
GtkStyleContext *context;
GtkWidgetPath *path;
GtkCssProvider *provider;
GError *error;
const gchar *data;
GdkRGBA *color;
GdkRGBA expected;
error = NULL;
provider = gtk_css_provider_new ();
gdk_rgba_parse (&expected, "#fff");
context = gtk_style_context_new ();
path = gtk_widget_path_new ();
gtk_widget_path_append_type (path, GTK_TYPE_WINDOW);
gtk_widget_path_append_type (path, GTK_TYPE_BOX);
gtk_widget_path_append_type (path, GTK_TYPE_BUTTON);
gtk_widget_path_iter_set_name (path, 0, "mywindow");
gtk_widget_path_iter_add_class (path, 2, "button");
gtk_style_context_set_path (context, path);
gtk_widget_path_free (path);
gtk_style_context_add_provider (context,
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_USER);
data = "* { color: #fff }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
"GtkButton { color: #fff }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
"GtkButton { color: #fff }\n"
"GtkWindow > GtkButton { color: #000 }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
".button { color: #fff }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
"GtkButton { color: #000 }\n"
".button { color: #fff }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
"GtkButton { color: #000 }\n"
"GtkWindow GtkButton { color: #fff }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
".button { color: #000 }\n"
"GtkWindow .button { color: #fff }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
"* .button { color: #000 }\n"
"#mywindow .button { color: #fff }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
"GtkWindow .button { color: #000 }\n"
"GtkWindow#mywindow .button { color: #fff }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
data = "* { color: #f00 }\n"
"GtkWindow .button { color: #fff }\n"
"GObject .button { color: #000 }";
gtk_css_provider_load_from_data (provider, data, -1, &error);
g_assert_no_error (error);
gtk_style_context_invalidate (context);
gtk_style_context_get (context, 0, "color", &color, NULL);
g_assert (gdk_rgba_equal (color, &expected));
gdk_rgba_free (color);
g_object_unref (provider);
g_object_unref (context);
}
int
main (int argc, char *argv[])
{
g_type_init ();
gtk_init (NULL, NULL);
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/style/parse/empty", test_parse_empty);
g_test_add_func ("/style/parse/at", test_parse_at);
g_test_add_func ("/style/parse/selectors", test_parse_selectors);
g_test_add_func ("/style/parse/declarations", test_parse_declarations);
g_test_add_func ("/style/path", test_path);
g_test_add_func ("/style/match", test_match);
return g_test_run ();
}