From f4934c042124757e256f8131b0e5b319d963acae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Sat, 3 Sep 2022 00:15:51 +0200
Subject: [PATCH] tests/perf: Use custom solid background in tests

They don't measure performance, and we don't want to have to install
gnome-backgrounds, so bundle a solid color background image to use
instead.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1349>
---
 src/gnome-shell-perf-tool.in |   3 ++-
 tests/data/background.png    | Bin 0 -> 9050 bytes
 tests/meson.build            |   3 +++
 3 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 tests/data/background.png

diff --git a/src/gnome-shell-perf-tool.in b/src/gnome-shell-perf-tool.in
index ae8a84d9f..79d1d6c23 100755
--- a/src/gnome-shell-perf-tool.in
+++ b/src/gnome-shell-perf-tool.in
@@ -36,7 +36,8 @@ def start_shell(perf_output=None):
         env['SHELL_PERF_OUTPUT'] = perf_output
 
     # A fixed background image
-    env['SHELL_BACKGROUND_IMAGE'] = '@pkgdatadir@/perf-background.xml'
+    if os.getenv('SHELL_BACKGROUND_IMAGE') is None:
+      env['SHELL_BACKGROUND_IMAGE'] = '@pkgdatadir@/perf-background.xml'
 
     self_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
     args = []
diff --git a/tests/data/background.png b/tests/data/background.png
new file mode 100644
index 0000000000000000000000000000000000000000..cbe3f097c05048a648032d9af46370039039f2e9
GIT binary patch
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diff --git a/tests/meson.build b/tests/meson.build
index 8c0202861..739b74cd0 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -46,11 +46,14 @@ perf_tests = [
 gvc_typelib_path = fs.parent(libgvc.get_variable('libgvc_gir')[1].full_path())
 libgvc_path = fs.parent(libgvc.get_variable('libgvc').full_path())
 
+background_file = files(join_paths('data', 'background.png'))
+
 perf_testenv = testenv
 perf_testenv.set('G_DEBUG', 'fatal-criticals')
 perf_testenv.set('G_MESSAGES_DEBUG', 'GNOME Shell')
 perf_testenv.set('GNOME_SHELL_DATADIR', data_builddir)
 perf_testenv.set('GNOME_SHELL_BUILDDIR', src_builddir)
+perf_testenv.set('SHELL_BACKGROUND_IMAGE', '@0@'.format(background_file))
 perf_testenv.append('GI_TYPELIB_PATH', gvc_typelib_path, separator: ':')
 perf_testenv.append('LD_LIBRARY_PATH', libgvc_path, separator: ':')