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54 lines
1.2 KiB
54 lines
1.2 KiB
#!/bin/sh |
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test_description="Comparison of git-log's --grep regex engines |
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Set GIT_PERF_4220_LOG_OPTS in the environment to pass options to |
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git-grep. Make sure to include a leading space, |
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e.g. GIT_PERF_4220_LOG_OPTS=' -i'. Some options to try: |
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-i |
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--invert-grep |
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-i --invert-grep |
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" |
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. ./perf-lib.sh |
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test_perf_large_repo |
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test_checkout_worktree |
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for pattern in \ |
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'how.to' \ |
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'^how to' \ |
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'[how] to' \ |
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'\(e.t[^ ]*\|v.ry\) rare' \ |
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'm\(ú\|u\)lt.b\(æ\|y\)te' |
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do |
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for engine in basic extended perl |
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do |
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if test $engine != "basic" |
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then |
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# Poor man's basic -> extended converter. |
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pattern=$(echo $pattern | sed 's/\\//g') |
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fi |
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if test $engine = "perl" && ! test_have_prereq PCRE |
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then |
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prereq="PCRE" |
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else |
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prereq="" |
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fi |
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test_perf "$engine log$GIT_PERF_4220_LOG_OPTS --grep='$pattern'" \ |
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--prereq "$prereq" " |
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git -c grep.patternType=$engine log --pretty=format:%h$GIT_PERF_4220_LOG_OPTS --grep='$pattern' >'out.$engine' || : |
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" |
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done |
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test_expect_success "assert that all engines found the same for$GIT_PERF_4220_LOG_OPTS '$pattern'" ' |
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test_cmp out.basic out.extended && |
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if test_have_prereq PCRE |
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then |
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test_cmp out.basic out.perl |
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fi |
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' |
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done |
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test_done
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