75 lines
2.0 KiB
Bash
Executable File
75 lines
2.0 KiB
Bash
Executable File
#!/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
|