5dccd9155f
Tests that affect the repo in stateful ways are easier to write if we can run setup steps outside of the measured portion of perf iteration. This change adds a "--setup 'setup-script'" parameter to test_perf. To make invocations easier to understand, I also moved the prerequisites to a new --prereq parameter. The setup facility will be used in the upcoming perf tests for batch mode, but it already helps in some existing tests, like t5302 and t7820. Signed-off-by: Neeraj Singh <neerajsi@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
55 lines
1.2 KiB
Bash
Executable File
55 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description="Comparison of git-log's --grep regex engines
|
|
|
|
Set GIT_PERF_4220_LOG_OPTS in the environment to pass options to
|
|
git-grep. Make sure to include a leading space,
|
|
e.g. GIT_PERF_4220_LOG_OPTS=' -i'. Some options to try:
|
|
|
|
-i
|
|
--invert-grep
|
|
-i --invert-grep
|
|
"
|
|
|
|
. ./perf-lib.sh
|
|
|
|
test_perf_large_repo
|
|
test_checkout_worktree
|
|
|
|
for pattern in \
|
|
'how.to' \
|
|
'^how to' \
|
|
'[how] to' \
|
|
'\(e.t[^ ]*\|v.ry\) rare' \
|
|
'm\(ú\|u\)lt.b\(æ\|y\)te'
|
|
do
|
|
for engine in basic extended perl
|
|
do
|
|
if test $engine != "basic"
|
|
then
|
|
# Poor man's basic -> extended converter.
|
|
pattern=$(echo $pattern | sed 's/\\//g')
|
|
fi
|
|
if test $engine = "perl" && ! test_have_prereq PCRE
|
|
then
|
|
prereq="PCRE"
|
|
else
|
|
prereq=""
|
|
fi
|
|
test_perf "$engine log$GIT_PERF_4220_LOG_OPTS --grep='$pattern'" \
|
|
--prereq "$prereq" "
|
|
git -c grep.patternType=$engine log --pretty=format:%h$GIT_PERF_4220_LOG_OPTS --grep='$pattern' >'out.$engine' || :
|
|
"
|
|
done
|
|
|
|
test_expect_success "assert that all engines found the same for$GIT_PERF_4220_LOG_OPTS '$pattern'" '
|
|
test_cmp out.basic out.extended &&
|
|
if test_have_prereq PCRE
|
|
then
|
|
test_cmp out.basic out.perl
|
|
fi
|
|
'
|
|
done
|
|
|
|
test_done
|