| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description='Tests log -L performance' |
| 4 | . ./perf-lib.sh |
| 5 | |
| 6 | test_perf_default_repo |
| 7 | |
| 8 | # Pick a file to log pseudo-randomly. The sort key is the blob hash, |
| 9 | # so it is stable. |
| 10 | test_expect_success 'select a file' ' |
| 11 | git ls-tree HEAD | grep ^100644 | |
| 12 | sort -k 3 | head -1 | cut -f 2 >filelist |
| 13 | ' |
| 14 | |
| 15 | file=$(cat filelist) |
| 16 | export file |
| 17 | |
| 18 | test_perf 'git rev-list --topo-order (baseline)' ' |
| 19 | git rev-list --topo-order HEAD >/dev/null |
| 20 | ' |
| 21 | |
| 22 | test_perf 'git log --follow (baseline for -M)' ' |
| 23 | git log --oneline --follow -- "$file" >/dev/null |
| 24 | ' |
| 25 | |
| 26 | test_perf 'git log -L (renames off)' ' |
| 27 | git log --no-renames -L 1:"$file" >/dev/null |
| 28 | ' |
| 29 | |
| 30 | test_perf 'git log -L (renames on)' ' |
| 31 | git log -M -L 1:"$file" >/dev/null |
| 32 | ' |
| 33 | |
| 34 | test_perf 'git log --oneline --raw --parents' ' |
| 35 | git log --oneline --raw --parents >/dev/null |
| 36 | ' |
| 37 | |
| 38 | test_perf 'git log --oneline --raw --parents -1000' ' |
| 39 | git log --oneline --raw --parents -1000 >/dev/null |
| 40 | ' |
| 41 | |
| 42 | test_done |