From 57d2965e979f886e03eecd7e351bf01812053971 Mon Sep 17 00:00:00 2001
From: Jose Quaresma <quaresma.jose@gmail.com>
Date: Sun, 2 May 2021 01:58:01 +0100
Subject: [PATCH 4/4] tests: install the environment for installed_tests

- adapt the test environment for installed_tests
- install the test environment for installed_tests
- run the tests using the installed environment

Upstream-Status: Submitted [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/789]

Signed-off-by: Jose Quaresma <quaresma.jose@gmail.com>
---
 template.test.in        |  2 +-
 tests/check/meson.build | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/template.test.in b/template.test.in
index f701627f8..9a3fbdd09 100644
--- a/template.test.in
+++ b/template.test.in
@@ -1,3 +1,3 @@
 [Test]
 Type=session
-Exec=@installed_tests_dir@/@program@
+Exec=sh -c 'set -aex && source @installed_tests_dir@/@program@.env && exec @installed_tests_dir@/@program@'
diff --git a/tests/check/meson.build b/tests/check/meson.build
index f64524904..a67e0f8dd 100644
--- a/tests/check/meson.build
+++ b/tests/check/meson.build
@@ -183,6 +183,24 @@ foreach t : core_tests
         install_dir: installed_tests_metadir,
         configuration: test_conf
       )
+
+      env += {'GST_REGISTRY': '~/.cache/gstreamer-1.0/@0@.registry'.format(test_name)}
+      configure_file(
+        output: test_name + '.env',
+        install_dir: installed_tests_execdir,
+        configuration : env,
+      )
+      # helper to convert a meson environment dictionay object exported with configure_file
+      # this also remove not needed variables for the installed tests
+      meson.add_postconf_script('sed', '-i',
+        '-e', '/^#define/!d',
+        '-e', 's/^#define //g',
+        '-e', '/^GST_PLUGIN_PATH_1_0/d',
+        '-e', '/^GST_PLUGIN_SYSTEM_PATH_1_0/d',
+        '-e', '/^GST_PLUGIN_SCANNER_1_0/d',
+        '-e', 's/ /=/',
+        join_paths(meson.current_build_dir(), test_name + '.env')
+      )
     endif
 
     test(test_name, exe, env: env, timeout : 3 * 60)
-- 
2.31.1