Re: [PATCH v3 3/4] test-lib: make $GIT_BUILD_DIR an absolute path
From: Taylor Blau <hidden>
Date: 2022-02-21 17:30:16
On Mon, Feb 21, 2022 at 04:58:34PM +0100, Ævar Arnfjörð Bjarmason wrote:
quoted hunk ↗ jump to hunk
diff --git a/t/test-lib.sh b/t/test-lib.sh index 77c3fabd041..ff13321bfd3 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh@@ -41,7 +41,7 @@ then # elsewhere TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY fi -GIT_BUILD_DIR="$TEST_DIRECTORY"/.. +GIT_BUILD_DIR="${TEST_DIRECTORY%/t}"
Sorry to notice this so late, but this hunk caught my eye. What happens
if `TEST_DIRECTORY` is provided by the user (and doesn't end in "/t")?
Before this change, we would have set GIT_BUILD_DIR to the parent of
whatever TEST_DIRECTORY is, whether or not it ended in "/t". We'll still
do the same thing with this patch if TEST_DIRECTORY ends in "/t". But if
it doesn't, then we'll set GIT_BUILD_DIR to be the same as
TEST_DIRECTORY, which is a behavior change.
If you just want GIT_BUILD_DIR to be absolute in order to for LSan to
understand how to correctly strip it out of filenames, could we replace
this with:
GIT_BUILD_DIR="$(cd "$TEST_DIRECTORY/.." && pwd)"
or (an admittedly less clear)
GIT_BUILD_DIR="$(dirname "$TEST_DIRECTORY")"
Thanks,
Taylor