From 5ba4a085e2a8f3cccfe9046f636a8dae25c970c2 Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Mon, 12 May 2014 18:19:47 +0200
Subject: [PATCH] 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.
---
 testsuite/gtk/Makefile.am            |   7 +++
 testsuite/gtk/icons/16x16/simple.png | Bin 0 -> 174 bytes
 testsuite/gtk/icons/index.theme      |  12 ++++
 testsuite/gtk/icontheme.c            |  86 +++++++++++++++++++++++++++
 4 files changed, 105 insertions(+)
 create mode 100644 testsuite/gtk/icons/16x16/simple.png
 create mode 100644 testsuite/gtk/icons/index.theme
 create mode 100644 testsuite/gtk/icontheme.c

diff --git a/testsuite/gtk/Makefile.am b/testsuite/gtk/Makefile.am
index d5a1bcb479..9774a15846 100644
--- a/testsuite/gtk/Makefile.am
+++ b/testsuite/gtk/Makefile.am
@@ -40,6 +40,7 @@ TEST_PROGS += 			\
 	floating		\
 	grid			\
 	gtkmenu			\
+	icontheme		\
 	keyhash			\
 	listbox			\
 	no-gtk-init		\
@@ -124,10 +125,15 @@ keyhash_SOURCES	=					\
 	$(NULL)
 
 
+test_icontheme =					\
+	icons/16x16/simple.png				\
+	icons/index.theme				\
+	$(NULL)
 
 EXTRA_DIST +=				\
 	file-chooser-test-dir/empty     \
 	file-chooser-test-dir/text.txt	\
+	$(test_icontheme)		\
 	$(NULL)
 
 GTK_GSETTINGS_SCHEMAS = \
@@ -149,6 +155,7 @@ all-am: gschemas.compiled
 if BUILDOPT_INSTALL_TESTS
 insttestdir = $(pkglibexecdir)/installed-tests
 insttest_PROGRAMS = $(TEST_PROGS)
+insttest_DATA = $(test_icontheme)
 
 %.test: %$(EXEEXT) Makefile
 	$(AM_V_GEN) (echo '[Test]' > $@.tmp; \
diff --git a/testsuite/gtk/icons/16x16/simple.png b/testsuite/gtk/icons/16x16/simple.png
new file mode 100644
index 0000000000000000000000000000000000000000..91824f9750b4fd6cb608d2b35311740196bf2de0
GIT binary patch
literal 174
zcmeAS@N?(olHy`uVBq!ia0vp^0wB!61SBU+%rFB|oCO|{#S9GG!XV7ZFl&wkP>{XE
z)7O>#9xD$o56jVO{|kXavY8<fCC>S|xv6<2KrRD=b5UwyNotBhd1gt5g1e`0K#E=}
zJ5XH3)5S4F<9u?;0mgs-|M!Q^>1=c{Sk)+TphJ6)q@<*~b7!3t!#qVcnOU3}i$Df>
My85}Sb4q9e0P;I6QUCw|

literal 0
HcmV?d00001

diff --git a/testsuite/gtk/icons/index.theme b/testsuite/gtk/icons/index.theme
new file mode 100644
index 0000000000..79ecb1781b
--- /dev/null
+++ b/testsuite/gtk/icons/index.theme
@@ -0,0 +1,12 @@
+[Icon Theme]
+Name=Icons
+Comment=Testing of the Icon theme code
+Example=16x16/simple.png
+
+Directories=16x16
+
+[16x16]
+Context=16x16 icons
+Size=16
+Type=Fixed
+
diff --git a/testsuite/gtk/icontheme.c b/testsuite/gtk/icontheme.c
new file mode 100644
index 0000000000..2f84616f83
--- /dev/null
+++ b/testsuite/gtk/icontheme.c
@@ -0,0 +1,86 @@
+#include <gtk/gtk.h>
+
+#include <string.h>
+
+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,
+               filename, gtk_icon_info_get_filename (info) + strlen (gtk_icon_info_get_filename (info)) - strlen (filename));
+      return;
+    }
+
+  g_object_unref (info);
+}
+
+static void
+test_basics (void)
+{
+  assert_icon_lookup ("simple", 16, 0, "/icons/16x16/simple.png");
+}
+
+int
+main (int argc, char *argv[])
+{
+  gtk_test_init (&argc, &argv);
+
+  g_test_add_func ("/icontheme/basics", test_basics);
+
+  return g_test_run();
+}
-- 
2.30.2