Use a not-official tarball to get the correct files

gtk3.spec

@@ -22,9 +22,9 @@ License: LGPLv2+
 Group: System Environment/Libraries
 URL: http://www.gtk.org
 #VCS: git:git://git.gnome.org/gtk+
+
+# not the actual tarball, rebuilt for missing files
 Source: http://download.gnome.org/sources/gtk+/3.13/gtk+-%{version}.tar.xz
-Source1: reftests-dark.test.in
-Source2: reftests-hc.test.in
 
 BuildRequires: gnome-common autoconf automake intltool gettext
 BuildRequires: atk-devel >= %{atk_version}
@@ -168,11 +168,6 @@ the functionality of the installed %{name} package.
 # fight unused direct deps
 sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
 
-# copy missing files
-mkdir -p $RPM_SOURCE_DIR/gtk+-3.13.3/testsuite/reftests
-cp %SOURCE1 $RPM_SOURCE_DIR/gtk+-3.13.3/testsuite/reftests
-cp %SOURCE2 $RPM_SOURCE_DIR/gtk+-3.13.3/testsuite/reftests
-
 make %{?_smp_mflags}
 
 %install

reftests-dark.test.in

@@ -1,3 +0,0 @@
-[Test]
-Exec=/bin/sh -c "GTK_THEME=Adwaita:dark @libexecdir@/installed-tests/gtk+/gtk-reftest -k --verbose --output $(pwd) --directory @libexecdir@/installed-tests/gtk+/reftests"
-Type=session-exclusive

reftests-hc.test.in

@@ -1,3 +0,0 @@
-[Test]
-Exec=/bin/sh -c "GTK_THEME=HighContrast @libexecdir@/installed-tests/gtk+/gtk-reftest -k --verbose --output $(pwd) --directory @libexecdir@/installed-tests/gtk+/reftests"
-Type=session-exclusive

sources

@@ -1,3 +1 @@
-851a0a6a4dbafa2620ddce73b27651c6  gtk+-3.13.3.tar.xz
+5745a6341eae194c4aa1220c99c5c5c5  gtk+-3.13.3.tar.xz
-fa5092eb1e52ce4173a0cb442728cdda  reftests-dark.test.in
-bf7989cd16e9bbcc318bd49f20bfb636  reftests-hc.test.in