You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
2.0 KiB
74 lines
2.0 KiB
#!/bin/sh |
|
|
|
test_description="Comparison of git-grep's regex engines with -F |
|
|
|
Set GIT_PERF_7821_GREP_OPTS in the environment to pass options to |
|
git-grep. Make sure to include a leading space, |
|
e.g. GIT_PERF_7821_GREP_OPTS=' -w'. See p7820-grep-engines.sh for more |
|
options to try. |
|
|
|
If GIT_PERF_7821_THREADS is set to a list of threads (e.g. '1 4 8' |
|
etc.) we will test the patterns under those numbers of threads. |
|
" |
|
|
|
. ./perf-lib.sh |
|
|
|
test_perf_large_repo |
|
test_checkout_worktree |
|
|
|
if test -n "$GIT_PERF_GREP_THREADS" |
|
then |
|
test_set_prereq PERF_GREP_ENGINES_THREADS |
|
fi |
|
|
|
for pattern in 'int' 'uncommon' 'æ' |
|
do |
|
for engine in fixed basic extended perl |
|
do |
|
if test $engine = "perl" && ! test_have_prereq PCRE |
|
then |
|
prereq="PCRE" |
|
else |
|
prereq="" |
|
fi |
|
if ! test_have_prereq PERF_GREP_ENGINES_THREADS |
|
then |
|
test_perf $prereq "$engine grep$GIT_PERF_7821_GREP_OPTS $pattern" " |
|
git -c grep.patternType=$engine grep$GIT_PERF_7821_GREP_OPTS $pattern >'out.$engine' || : |
|
" |
|
else |
|
for threads in $GIT_PERF_GREP_THREADS |
|
do |
|
test_perf PTHREADS,$prereq "$engine grep$GIT_PERF_7821_GREP_OPTS $pattern with $threads threads" " |
|
git -c grep.patternType=$engine -c grep.threads=$threads grep$GIT_PERF_7821_GREP_OPTS $pattern >'out.$engine.$threads' || : |
|
" |
|
done |
|
fi |
|
done |
|
|
|
if ! test_have_prereq PERF_GREP_ENGINES_THREADS |
|
then |
|
test_expect_success "assert that all engines found the same for$GIT_PERF_7821_GREP_OPTS $pattern" ' |
|
test_cmp out.fixed out.basic && |
|
test_cmp out.fixed out.extended && |
|
if test_have_prereq PCRE |
|
then |
|
test_cmp out.fixed out.perl |
|
fi |
|
' |
|
else |
|
for threads in $GIT_PERF_GREP_THREADS |
|
do |
|
test_expect_success PTHREADS "assert that all engines found the same for$GIT_PERF_7821_GREP_OPTS $pattern under threading" " |
|
test_cmp out.fixed.$threads out.basic.$threads && |
|
test_cmp out.fixed.$threads out.extended.$threads && |
|
if test_have_prereq PCRE |
|
then |
|
test_cmp out.fixed.$threads out.perl.$threads |
|
fi |
|
" |
|
done |
|
fi |
|
done |
|
|
|
test_done
|
|
|