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Diffstat (limited to 't/perf/p1401-ref-operations.sh')
-rwxr-xr-x | t/perf/p1401-ref-operations.sh | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/t/perf/p1401-ref-operations.sh b/t/perf/p1401-ref-operations.sh new file mode 100755 index 0000000000..0b88a2f531 --- /dev/null +++ b/t/perf/p1401-ref-operations.sh @@ -0,0 +1,52 @@ +#!/bin/sh + +test_description="Tests performance of ref operations" + +. ./perf-lib.sh + +test_perf_large_repo + +test_perf 'git pack-refs (v1)' ' + git commit --allow-empty -m "change one ref" && + git pack-refs --all +' + +test_perf 'git for-each-ref (v1)' ' + git for-each-ref --format="%(refname)" >/dev/null +' + +test_perf 'git for-each-ref prefix (v1)' ' + git for-each-ref --format="%(refname)" refs/tags/ >/dev/null +' + +test_expect_success 'configure packed-refs v2' ' + git config core.repositoryFormatVersion 1 && + git config --add extensions.refFormat files && + git config --add extensions.refFormat packed && + git config --add extensions.refFormat packed-v2 && + git config refs.packedRefsVersion 2 && + git commit --allow-empty -m "change one ref" && + git pack-refs --all && + test_copy_bytes 16 .git/packed-refs | xxd >actual && + grep PREF actual +' + +test_perf 'git pack-refs (v2)' ' + git commit --allow-empty -m "change one ref" && + git pack-refs --all +' + +test_perf 'git pack-refs (v2;hashing)' ' + git commit --allow-empty -m "change one ref" && + git -c refs.hashPackedRefs=true pack-refs --all +' + +test_perf 'git for-each-ref (v2)' ' + git for-each-ref --format="%(refname)" >/dev/null +' + +test_perf 'git for-each-ref prefix (v2)' ' + git for-each-ref --format="%(refname)" refs/tags/ >/dev/null +' + +test_done |