PKGBUILDs/extra/meson/0002-test_clang_format-Do-not-assume-meson-source-is-in-g.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Xavier Claessens <xavier.claessens@collabora.com>
Date: Wed, 27 Oct 2021 10:55:21 -0400
Subject: [PATCH] test_clang_format: Do not assume meson source is in git

Fixes: #9437
---
 unittests/allplatformstests.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/unittests/allplatformstests.py b/unittests/allplatformstests.py
index da461e449af2..57aa7c2d86fa 100644
--- a/unittests/allplatformstests.py
+++ b/unittests/allplatformstests.py
@@ -2536,6 +2536,14 @@ class AllPlatformTests(BasePlatformTests):
         if self.backend is not Backend.ninja:
             raise SkipTest(f'Clang-format is for now only supported on Ninja, not {self.backend.name}')
         testdir = os.path.join(self.unit_test_dir, '54 clang-format')
+
+        # Ensure that test project is in git even when running meson from tarball.
+        srcdir = os.path.join(self.builddir, 'src')
+        shutil.copytree(testdir, srcdir)
+        _git_init(srcdir)
+        testdir = srcdir
+        self.new_builddir()
+
         testfile = os.path.join(testdir, 'prog.c')
         badfile = os.path.join(testdir, 'prog_orig_c')
         goodfile = os.path.join(testdir, 'prog_expected_c')