t/lib-chunk: work around broken "mv" on some vintage of macOS
When the destination is read-only, "mv" on some version of macOS asks whether to replace the destination even though in the test its stdin is not a terminal (and thus doesn't conform to POSIX[1]). The helper to corrupt a chunk-file is designed to work on the files like commit-graph and multi-pack-index files that are generally read-only, so use "mv -f" to work around this issue. Helped-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano committed
May 2, 2024 at 13:15 UTC
861dc19ba852cf668b40d0ef601b44c7c03853a1
1 file changed
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-1
t/lib-chunk.sh
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-1
@@ -13,5 +13,6 @@ corrupt_chunk_file () {
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fn=$1; shift
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perl "$TEST_DIRECTORY"/lib-chunk/corrupt-chunk-file.pl \
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"$@" <"$fn" >"$fn.tmp" &&
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- mv "$fn.tmp" "$fn"
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+ # some vintages of macOS 'mv' fails to overwrite a read-only file.
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+ mv -f "$fn.tmp" "$fn"
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}