[PATCH v3 2/4] t7508: fix bogus mtime verification

From: Marc Strapetz via GitGitGadget <gitgitgadget@gmail.com>
Date: Jan 6, 2022, 22:34 UTC
Message-ID: <d15a23cc8049b1f2f67b089d9edea0ce098065b3.1641508499.git.gitgitgadget@gmail.com>
In-Reply-To: <pull.1105.v3.git.1641508499.gitgitgadget@gmail.com>

From: Marc Strapetz <marc.strapetz@syntevo.com>

The current `grep`-approach in "--no-optional-locks prevents index update" may fail e.g. for `out` file contents "1234567890999" [1]. Fix this by using test-lib's new mtime-verification API.

[1] https://lore.kernel.org/git/xmqqczl5hpaq.fsf@gitster.g/T/#u

Signed-off-by: Marc Strapetz <marc.strapetz@syntevo.com>
---
 t/t7508-status.sh | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/t/t7508-status.sh b/t/t7508-status.sh
index 05c6c02435d..b9efd2613d0 100755
--- a/t/t7508-status.sh
+++ b/t/t7508-status.sh
@@ -1647,13 +1647,11 @@ test_expect_success '"Initial commit" should not be noted in commit template' '
 '
 
 test_expect_success '--no-optional-locks prevents index update' '
-	test-tool chmtime =1234567890 .git/index &&
+	test_set_magic_mtime .git/index &&
 	git --no-optional-locks status &&
-	test-tool chmtime --get .git/index >out &&
-	grep ^1234567890 out &&
+	test_is_magic_mtime .git/index &&
 	git status &&
-	test-tool chmtime --get .git/index >out &&
-	! grep ^1234567890 out
+	! test_is_magic_mtime .git/index
 '
 
 test_done

-- 
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