From: Franck Bui <fbui@suse.com>
Date: Fri, 17 Mar 2023 13:18:50 +0000 (+0100)
Subject: meson: make sure the unit test scripts find testdata/ even if they are not installed... 
X-Git-Tag: v254-rc1~914^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c18cc7f7fb83b42b12db04d0a1ed4466402ae85b;p=thirdparty%2Fsystemd.git

meson: make sure the unit test scripts find testdata/ even if they are not installed in the same directory

testdata/ is shared by both the unit tests and the integration tests. Hence it
makes sense to place them right under /usr/lib/systemd/tests/ while the tests
themself are located under dedicated sub-directories:

     /usr/lib/systemd/tests/
     ├── integration-tests
     ├── testdata
     └── unit-tests
         ├── testdata -> ../testdata

However the unit tests implemented as shell scripts (such as
test-fstab-generator.sh) expect to find testdata/ where the scripts are
installed, ie they do something like:

  src="$(dirname "$0")/testdata/test-fstab-generator"

This patch installs a symlink in 'unitestsdir' named "testdata" and that points
to whatever value 'testdata_dir' is set.
---

diff --git a/test/meson.build b/test/meson.build
index a05b6672088..80a83813cb4 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -57,6 +57,12 @@ if install_tests
         install_data('create-busybox-container',
                      install_mode : 'rwxr-xr-x',
                      install_dir : testdata_dir)
+
+        # The unit tests implemented as shell scripts expect to find testdata/
+        # in the directory where they are stored.
+        meson.add_install_script(meson_make_symlink,
+                                 testdata_dir,
+                                 unittestsdir / 'testdata')
 endif
 
 test_bootctl_json_sh = find_program('test-bootctl-json.sh')