@@ -76,18 +76,18 @@ test_expect_success 'create series of packs' '
max_chain() {
git index-pack --verify-stat-only "$1" >output &&
- perl -lne '
- BEGIN { $len = 0 }
- /chain length = (\d+)/ and $len = $1;
- END { print $len }
- ' output
+ awk '
+ BEGIN { len=0 }
+ /chain length = [0-9]+:/{ len=$4 }
+ END { print len }
+ ' <output | tr -d ':'
}
# Note that this whole setup is pretty reliant on the current
# packing heuristics. We double-check that our test case
# actually produces a long chain. If it doesn't, it should be
# adjusted (or scrapped if the heuristics have become too unreliable)
-test_expect_success PERL_TEST_HELPERS 'packing produces a long delta' '
+test_expect_success 'packing produces a long delta' '
# Use --window=0 to make sure we are seeing reused deltas,
# not computing a new long chain.
pack=$(git pack-objects --all --window=0 </dev/null pack) &&
@@ -96,21 +96,21 @@ test_expect_success PERL_TEST_HELPERS 'packing produces a long delta' '
test_cmp expect actual
'
-test_expect_success PERL_TEST_HELPERS '--depth limits depth' '
+test_expect_success '--depth limits depth' '
pack=$(git pack-objects --all --depth=5 </dev/null pack) &&
echo 5 >expect &&
max_chain pack-$pack.pack >actual &&
test_cmp expect actual
'
-test_expect_success PERL_TEST_HELPERS '--depth=0 disables deltas' '
+test_expect_success '--depth=0 disables deltas' '
pack=$(git pack-objects --all --depth=0 </dev/null pack) &&
echo 0 >expect &&
max_chain pack-$pack.pack >actual &&
test_cmp expect actual
'
-test_expect_success PERL_TEST_HELPERS 'negative depth disables deltas' '
+test_expect_success 'negative depth disables deltas' '
pack=$(git pack-objects --all --depth=-1 </dev/null pack) &&
echo 0 >expect &&
max_chain pack-$pack.pack >actual &&
The `max_chain()` helper function is used to extract the maximum delta chain of a packfile as printed by git-index-pack(1). The script uses Perl to extract that data, but it can be trivially refactored to use awk(1) instead. Refactor the helper accordingly so that we can drop a couple of PERL_TEST_HELPERS prerequisites. Signed-off-by: Patrick Steinhardt <ps@pks.im> --- t/t5316-pack-delta-depth.sh | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)