Merge branch 'sp/doc-info-attributes'
[git] / t / perf / p4221-log-grep-engines-fixed.sh
1 #!/bin/sh
2
3 test_description="Comparison of git-log's --grep regex engines with -F
4
5 Set GIT_PERF_4221_LOG_OPTS in the environment to pass options to
6 git-grep. Make sure to include a leading space,
7 e.g. GIT_PERF_4221_LOG_OPTS=' -i'. Some options to try:
8
9         -i
10         --invert-grep
11         -i --invert-grep
12 "
13
14 . ./perf-lib.sh
15
16 test_perf_large_repo
17 test_checkout_worktree
18
19 for pattern in 'int' 'uncommon' 'æ'
20 do
21         for engine in fixed basic extended perl
22         do
23                 if test $engine = "perl" && ! test_have_prereq PCRE
24                 then
25                         prereq="PCRE"
26                 else
27                         prereq=""
28                 fi
29                 test_perf $prereq "$engine log$GIT_PERF_4221_LOG_OPTS --grep='$pattern'" "
30                         git -c grep.patternType=$engine log --pretty=format:%h$GIT_PERF_4221_LOG_OPTS --grep='$pattern' >'out.$engine' || :
31                 "
32         done
33
34         test_expect_success "assert that all engines found the same for$GIT_PERF_4221_LOG_OPTS '$pattern'" '
35                 test_cmp out.fixed out.basic &&
36                 test_cmp out.fixed out.extended &&
37                 if test_have_prereq PCRE
38                 then
39                         test_cmp out.fixed out.perl
40                 fi
41         '
42 done
43
44 test_done