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-rw-r--r--t/perf/.gitignore1
-rw-r--r--t/perf/Makefile4
-rwxr-xr-xt/perf/aggregate.perl9
-rw-r--r--t/perf/lib-bitmap.sh69
-rwxr-xr-xt/perf/p2000-sparse-operations.sh114
-rwxr-xr-xt/perf/p3400-rebase.sh2
-rwxr-xr-xt/perf/p4205-log-pretty-formats.sh2
-rwxr-xr-xt/perf/p4209-pickaxe.sh70
-rwxr-xr-xt/perf/p5303-many-packs.sh36
-rwxr-xr-xt/perf/p5310-pack-bitmaps.sh63
-rwxr-xr-xt/perf/p5326-multi-pack-bitmaps.sh52
-rwxr-xr-xt/perf/p5600-partial-clone.sh16
-rwxr-xr-xt/perf/p7519-fsmonitor.sh75
-rw-r--r--t/perf/perf-lib.sh43
-rwxr-xr-xt/perf/run27
15 files changed, 483 insertions, 100 deletions
diff --git a/t/perf/.gitignore b/t/perf/.gitignore
index 982eb8e..72f5d0d 100644
--- a/t/perf/.gitignore
+++ b/t/perf/.gitignore
@@ -1,3 +1,4 @@
/build/
/test-results/
+/test-trace/
/trash directory*/
diff --git a/t/perf/Makefile b/t/perf/Makefile
index fcb0e88..2465770 100644
--- a/t/perf/Makefile
+++ b/t/perf/Makefile
@@ -7,10 +7,10 @@ perf: pre-clean
./run
pre-clean:
- rm -rf test-results
+ rm -rf test-results test-trace
clean:
- rm -rf build "trash directory".* test-results
+ rm -rf build "trash directory".* test-results test-trace
test-lint:
$(MAKE) -C .. test-lint
diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl
index 14e4cda..575d200 100755
--- a/t/perf/aggregate.perl
+++ b/t/perf/aggregate.perl
@@ -17,8 +17,8 @@ sub get_times {
my $rt = ((defined $1 ? $1 : 0.0)*60+$2)*60+$3;
return ($rt, $4, $5);
# size
- } elsif ($line =~ /^\d+$/) {
- return $&;
+ } elsif ($line =~ /^\s*(\d+)$/) {
+ return $1;
} else {
die "bad input line: $line";
}
@@ -58,6 +58,7 @@ sub usage {
Options:
--codespeed * Format output for Codespeed
--reponame <str> * Send given reponame to codespeed
+ --results-dir <str> * Directory where test results are located
--sort-by <str> * Sort output (only "regression" criteria is supported)
--subsection <str> * Use results from given subsection
@@ -91,11 +92,13 @@ sub sane_backticks {
my (@dirs, %dirnames, %dirabbrevs, %prefixes, @tests,
$codespeed, $sortby, $subsection, $reponame);
+my $resultsdir = "test-results";
Getopt::Long::Configure qw/ require_order /;
my $rc = GetOptions("codespeed" => \$codespeed,
"reponame=s" => \$reponame,
+ "results-dir=s" => \$resultsdir,
"sort-by=s" => \$sortby,
"subsection=s" => \$subsection);
usage() unless $rc;
@@ -137,8 +140,6 @@ if (not @tests) {
@tests = glob "p????-*.sh";
}
-my $resultsdir = "test-results";
-
if (! $subsection and
exists $ENV{GIT_PERF_SUBSECTION} and
$ENV{GIT_PERF_SUBSECTION} ne "") {
diff --git a/t/perf/lib-bitmap.sh b/t/perf/lib-bitmap.sh
new file mode 100644
index 0000000..63d3bc7
--- /dev/null
+++ b/t/perf/lib-bitmap.sh
@@ -0,0 +1,69 @@
+# Helper functions for testing bitmap performance; see p5310.
+
+test_full_bitmap () {
+ test_perf 'simulated clone' '
+ git pack-objects --stdout --all </dev/null >/dev/null
+ '
+
+ test_perf 'simulated fetch' '
+ have=$(git rev-list HEAD~100 -1) &&
+ {
+ echo HEAD &&
+ echo ^$have
+ } | git pack-objects --revs --stdout >/dev/null
+ '
+
+ test_perf 'pack to file (bitmap)' '
+ git pack-objects --use-bitmap-index --all pack1b </dev/null >/dev/null
+ '
+
+ test_perf 'rev-list (commits)' '
+ git rev-list --all --use-bitmap-index >/dev/null
+ '
+
+ test_perf 'rev-list (objects)' '
+ git rev-list --all --use-bitmap-index --objects >/dev/null
+ '
+
+ test_perf 'rev-list with tag negated via --not --all (objects)' '
+ git rev-list perf-tag --not --all --use-bitmap-index --objects >/dev/null
+ '
+
+ test_perf 'rev-list with negative tag (objects)' '
+ git rev-list HEAD --not perf-tag --use-bitmap-index --objects >/dev/null
+ '
+
+ test_perf 'rev-list count with blob:none' '
+ git rev-list --use-bitmap-index --count --objects --all \
+ --filter=blob:none >/dev/null
+ '
+
+ test_perf 'rev-list count with blob:limit=1k' '
+ git rev-list --use-bitmap-index --count --objects --all \
+ --filter=blob:limit=1k >/dev/null
+ '
+
+ test_perf 'rev-list count with tree:0' '
+ git rev-list --use-bitmap-index --count --objects --all \
+ --filter=tree:0 >/dev/null
+ '
+
+ test_perf 'simulated partial clone' '
+ git pack-objects --stdout --all --filter=blob:none </dev/null >/dev/null
+ '
+}
+
+test_partial_bitmap () {
+ test_perf 'clone (partial bitmap)' '
+ git pack-objects --stdout --all </dev/null >/dev/null
+ '
+
+ test_perf 'pack to file (partial bitmap)' '
+ git pack-objects --use-bitmap-index --all pack2b </dev/null >/dev/null
+ '
+
+ test_perf 'rev-list with tree filter (partial bitmap)' '
+ git rev-list --use-bitmap-index --count --objects --all \
+ --filter=tree:0 >/dev/null
+ '
+}
diff --git a/t/perf/p2000-sparse-operations.sh b/t/perf/p2000-sparse-operations.sh
new file mode 100755
index 0000000..5976262
--- /dev/null
+++ b/t/perf/p2000-sparse-operations.sh
@@ -0,0 +1,114 @@
+#!/bin/sh
+
+test_description="test performance of Git operations using the index"
+
+. ./perf-lib.sh
+
+test_perf_default_repo
+
+SPARSE_CONE=f2/f4
+
+test_expect_success 'setup repo and indexes' '
+ git reset --hard HEAD &&
+
+ # Remove submodules from the example repo, because our
+ # duplication of the entire repo creates an unlikely data shape.
+ if git config --file .gitmodules --get-regexp "submodule.*.path" >modules
+ then
+ git rm $(awk "{print \$2}" modules) &&
+ git commit -m "remove submodules" || return 1
+ fi &&
+
+ echo bogus >a &&
+ cp a b &&
+ git add a b &&
+ git commit -m "level 0" &&
+ BLOB=$(git rev-parse HEAD:a) &&
+ OLD_COMMIT=$(git rev-parse HEAD) &&
+ OLD_TREE=$(git rev-parse HEAD^{tree}) &&
+
+ for i in $(test_seq 1 3)
+ do
+ cat >in <<-EOF &&
+ 100755 blob $BLOB a
+ 040000 tree $OLD_TREE f1
+ 040000 tree $OLD_TREE f2
+ 040000 tree $OLD_TREE f3
+ 040000 tree $OLD_TREE f4
+ EOF
+ NEW_TREE=$(git mktree <in) &&
+ NEW_COMMIT=$(git commit-tree $NEW_TREE -p $OLD_COMMIT -m "level $i") &&
+ OLD_TREE=$NEW_TREE &&
+ OLD_COMMIT=$NEW_COMMIT || return 1
+ done &&
+
+ git sparse-checkout init --cone &&
+ git sparse-checkout set $SPARSE_CONE &&
+ git checkout -b wide $OLD_COMMIT &&
+
+ for l2 in f1 f2 f3 f4
+ do
+ echo more bogus >>$SPARSE_CONE/$l2/a &&
+ git commit -a -m "edit $SPARSE_CONE/$l2/a" || return 1
+ done &&
+
+ git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-v3 &&
+ (
+ cd full-v3 &&
+ git sparse-checkout init --cone &&
+ git sparse-checkout set $SPARSE_CONE &&
+ git config index.version 3 &&
+ git update-index --index-version=3 &&
+ git checkout HEAD~4
+ ) &&
+ git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . full-v4 &&
+ (
+ cd full-v4 &&
+ git sparse-checkout init --cone &&
+ git sparse-checkout set $SPARSE_CONE &&
+ git config index.version 4 &&
+ git update-index --index-version=4 &&
+ git checkout HEAD~4
+ ) &&
+ git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-v3 &&
+ (
+ cd sparse-v3 &&
+ git sparse-checkout init --cone --sparse-index &&
+ git sparse-checkout set $SPARSE_CONE &&
+ git config index.version 3 &&
+ git update-index --index-version=3 &&
+ git checkout HEAD~4
+ ) &&
+ git -c core.sparseCheckoutCone=true clone --branch=wide --sparse . sparse-v4 &&
+ (
+ cd sparse-v4 &&
+ git sparse-checkout init --cone --sparse-index &&
+ git sparse-checkout set $SPARSE_CONE &&
+ git config index.version 4 &&
+ git update-index --index-version=4 &&
+ git checkout HEAD~4
+ )
+'
+
+test_perf_on_all () {
+ command="$@"
+ for repo in full-v3 full-v4 \
+ sparse-v3 sparse-v4
+ do
+ test_perf "$command ($repo)" "
+ (
+ cd $repo &&
+ echo >>$SPARSE_CONE/a &&
+ $command
+ )
+ "
+ done
+}
+
+test_perf_on_all git status
+test_perf_on_all git add -A
+test_perf_on_all git add .
+test_perf_on_all git commit -a -m A
+test_perf_on_all git checkout -f -
+
+test_done
diff --git a/t/perf/p3400-rebase.sh b/t/perf/p3400-rebase.sh
index 7a0bb29..43d5a34 100755
--- a/t/perf/p3400-rebase.sh
+++ b/t/perf/p3400-rebase.sh
@@ -18,7 +18,7 @@ test_expect_success 'setup rebasing on top of a lot of changes' '
test_tick &&
git commit -m commit$i unrelated-file$i &&
echo change$i >unrelated-file$i &&
- test_seq 1000 | tac >>unrelated-file$i &&
+ test_seq 1000 | sort -nr >>unrelated-file$i &&
git add unrelated-file$i &&
test_tick &&
git commit -m commit$i-reverse unrelated-file$i ||
diff --git a/t/perf/p4205-log-pretty-formats.sh b/t/perf/p4205-log-pretty-formats.sh
index 7c26f4f..609fecd 100755
--- a/t/perf/p4205-log-pretty-formats.sh
+++ b/t/perf/p4205-log-pretty-formats.sh
@@ -6,7 +6,7 @@ test_description='Tests the performance of various pretty format placeholders'
test_perf_default_repo
-for format in %H %h %T %t %P %p %h-%h-%h
+for format in %H %h %T %t %P %p %h-%h-%h %an-%ae-%s
do
test_perf "log with $format" "
git log --format=\"$format\" >/dev/null
diff --git a/t/perf/p4209-pickaxe.sh b/t/perf/p4209-pickaxe.sh
new file mode 100755
index 0000000..f585a44
--- /dev/null
+++ b/t/perf/p4209-pickaxe.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+
+test_description="Test pickaxe performance"
+
+. ./perf-lib.sh
+
+test_perf_default_repo
+
+# Not --max-count, as that's the number of matching commit, so it's
+# unbounded. We want to limit our revision walk here.
+from_rev_desc=
+from_rev=
+max_count=1000
+if test_have_prereq EXPENSIVE
+then
+ max_count=10000
+fi
+from_rev=" $(git rev-list HEAD | head -n $max_count | tail -n 1).."
+from_rev_desc=" <limit-rev>.."
+
+for icase in \
+ '' \
+ '-i '
+do
+ # -S (no regex)
+ for pattern in \
+ 'int main' \
+ 'æ'
+ do
+ for opts in \
+ '-S'
+ do
+ test_perf "git log $icase$opts'$pattern'$from_rev_desc" "
+ git log --pretty=format:%H $icase$opts'$pattern'$from_rev
+ "
+ done
+ done
+
+ # -S (regex)
+ for pattern in \
+ '(int|void|null)' \
+ 'if *\([^ ]+ & ' \
+ '[àáâãäåæñøùúûüýþ]'
+ do
+ for opts in \
+ '--pickaxe-regex -S'
+ do
+ test_perf "git log $icase$opts'$pattern'$from_rev_desc" "
+ git log --pretty=format:%H $icase$opts'$pattern'$from_rev
+ "
+ done
+ done
+
+ # -G
+ for pattern in \
+ '(int|void|null)' \
+ 'if *\([^ ]+ & ' \
+ '[àáâãäåæñøùúûüýþ]'
+ do
+ for opts in \
+ '-G'
+ do
+ test_perf "git log $icase$opts'$pattern'$from_rev_desc" "
+ git log --pretty=format:%H $icase$opts'$pattern'$from_rev
+ "
+ done
+ done
+done
+
+test_done
diff --git a/t/perf/p5303-many-packs.sh b/t/perf/p5303-many-packs.sh
index ce0c42c..35c0cbd 100755
--- a/t/perf/p5303-many-packs.sh
+++ b/t/perf/p5303-many-packs.sh
@@ -28,11 +28,18 @@ repack_into_n () {
push @commits, $_ if $. % 5 == 1;
}
print reverse @commits;
- ' "$1" >pushes
+ ' "$1" >pushes &&
# create base packfile
- head -n 1 pushes |
- git pack-objects --delta-base-offset --revs staging/pack
+ base_pack=$(
+ head -n 1 pushes |
+ git pack-objects --delta-base-offset --revs staging/pack
+ ) &&
+ test_export base_pack &&
+
+ # create an empty packfile
+ empty_pack=$(git pack-objects staging/pack </dev/null) &&
+ test_export empty_pack &&
# and then incrementals between each pair of commits
last= &&
@@ -49,6 +56,12 @@ repack_into_n () {
last=$rev
done <pushes &&
+ (
+ find staging -type f -name 'pack-*.pack' |
+ xargs -n 1 basename | grep -v "$base_pack" &&
+ printf "^pack-%s.pack\n" $base_pack
+ ) >stdin.packs
+
# and install the whole thing
rm -f .git/objects/pack/* &&
mv staging/* .git/objects/pack/
@@ -91,6 +104,23 @@ do
--reflog --indexed-objects --delta-base-offset \
--stdout </dev/null >/dev/null
'
+
+ test_perf "repack with kept ($nr_packs)" '
+ git pack-objects --keep-true-parents \
+ --keep-pack=pack-$empty_pack.pack \
+ --honor-pack-keep --non-empty --all \
+ --reflog --indexed-objects --delta-base-offset \
+ --stdout </dev/null >/dev/null
+ '
+
+ test_perf "repack with --stdin-packs ($nr_packs)" '
+ git pack-objects \
+ --keep-true-parents \
+ --stdin-packs \
+ --non-empty \
+ --delta-base-offset \
+ --stdout <stdin.packs >/dev/null
+ '
done
# Measure pack loading with 10,000 packs.
diff --git a/t/perf/p5310-pack-bitmaps.sh b/t/perf/p5310-pack-bitmaps.sh
index b3e725f..7ad4f23 100755
--- a/t/perf/p5310-pack-bitmaps.sh
+++ b/t/perf/p5310-pack-bitmaps.sh
@@ -2,6 +2,7 @@
test_description='Tests pack performance using bitmaps'
. ./perf-lib.sh
+. "${TEST_DIRECTORY}/perf/lib-bitmap.sh"
test_perf_large_repo
@@ -15,52 +16,17 @@ test_expect_success 'setup bitmap config' '
git config pack.writebitmaps true
'
-test_perf 'repack to disk' '
- git repack -ad
-'
-
-test_perf 'simulated clone' '
- git pack-objects --stdout --all </dev/null >/dev/null
-'
-
-test_perf 'simulated fetch' '
- have=$(git rev-list HEAD~100 -1) &&
- {
- echo HEAD &&
- echo ^$have
- } | git pack-objects --revs --stdout >/dev/null
-'
-
-test_perf 'pack to file (bitmap)' '
- git pack-objects --use-bitmap-index --all pack1b </dev/null >/dev/null
-'
-
-test_perf 'rev-list (commits)' '
- git rev-list --all --use-bitmap-index >/dev/null
-'
-
-test_perf 'rev-list (objects)' '
- git rev-list --all --use-bitmap-index --objects >/dev/null
+# we need to create the tag up front such that it is covered by the repack and
+# thus by generated bitmaps.
+test_expect_success 'create tags' '
+ git tag --message="tag pointing to HEAD" perf-tag HEAD
'
-test_perf 'rev-list count with blob:none' '
- git rev-list --use-bitmap-index --count --objects --all \
- --filter=blob:none >/dev/null
-'
-
-test_perf 'rev-list count with blob:limit=1k' '
- git rev-list --use-bitmap-index --count --objects --all \
- --filter=blob:limit=1k >/dev/null
-'
-
-test_perf 'rev-list count with tree:0' '
- git rev-list --use-bitmap-index --count --objects --all \
- --filter=tree:0 >/dev/null
+test_perf 'repack to disk' '
+ git repack -ad
'
-test_perf 'simulated partial clone' '
- git pack-objects --stdout --all --filter=blob:none </dev/null >/dev/null
-'
+test_full_bitmap
test_expect_success 'create partial bitmap state' '
# pick a commit to represent the repo tip in the past
@@ -83,17 +49,6 @@ test_expect_success 'create partial bitmap state' '
git update-ref HEAD $orig_tip
'
-test_perf 'clone (partial bitmap)' '
- git pack-objects --stdout --all </dev/null >/dev/null
-'
-
-test_perf 'pack to file (partial bitmap)' '
- git pack-objects --use-bitmap-index --all pack2b </dev/null >/dev/null
-'
-
-test_perf 'rev-list with tree filter (partial bitmap)' '
- git rev-list --use-bitmap-index --count --objects --all \
- --filter=tree:0 >/dev/null
-'
+test_partial_bitmap
test_done
diff --git a/t/perf/p5326-multi-pack-bitmaps.sh b/t/perf/p5326-multi-pack-bitmaps.sh
new file mode 100755
index 0000000..f2fa228
--- /dev/null
+++ b/t/perf/p5326-multi-pack-bitmaps.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+test_description='Tests performance using midx bitmaps'
+. ./perf-lib.sh
+. "${TEST_DIRECTORY}/perf/lib-bitmap.sh"
+
+test_perf_large_repo
+
+# we need to create the tag up front such that it is covered by the repack and
+# thus by generated bitmaps.
+test_expect_success 'create tags' '
+ git tag --message="tag pointing to HEAD" perf-tag HEAD
+'
+
+test_expect_success 'start with bitmapped pack' '
+ git repack -adb
+'
+
+test_perf 'setup multi-pack index' '
+ git multi-pack-index write --bitmap
+'
+
+test_expect_success 'drop pack bitmap' '
+ rm -f .git/objects/pack/pack-*.bitmap
+'
+
+test_full_bitmap
+
+test_expect_success 'create partial bitmap state' '
+ # pick a commit to represent the repo tip in the past
+ cutoff=$(git rev-list HEAD~100 -1) &&
+ orig_tip=$(git rev-parse HEAD) &&
+
+ # now pretend we have just one tip
+ rm -rf .git/logs .git/refs/* .git/packed-refs &&
+ git update-ref HEAD $cutoff &&
+
+ # and then repack, which will leave us with a nice
+ # big bitmap pack of the "old" history, and all of
+ # the new history will be loose, as if it had been pushed
+ # up incrementally and exploded via unpack-objects
+ git repack -Ad &&
+ git multi-pack-index write --bitmap &&
+
+ # and now restore our original tip, as if the pushes
+ # had happened
+ git update-ref HEAD $orig_tip
+'
+
+test_partial_bitmap
+
+test_done
diff --git a/t/perf/p5600-partial-clone.sh b/t/perf/p5600-partial-clone.sh
index 3e04bd2..a965f2c 100755
--- a/t/perf/p5600-partial-clone.sh
+++ b/t/perf/p5600-partial-clone.sh
@@ -23,4 +23,20 @@ test_perf 'checkout of result' '
git -C worktree checkout -f
'
+test_perf 'fsck' '
+ git -C bare.git fsck
+'
+
+test_perf 'count commits' '
+ git -C bare.git rev-list --all --count
+'
+
+test_perf 'count non-promisor commits' '
+ git -C bare.git rev-list --all --count --exclude-promisor-objects
+'
+
+test_perf 'gc' '
+ git -C bare.git gc
+'
+
test_done
diff --git a/t/perf/p7519-fsmonitor.sh b/t/perf/p7519-fsmonitor.sh
index 1e20a18..5eb5044 100755
--- a/t/perf/p7519-fsmonitor.sh
+++ b/t/perf/p7519-fsmonitor.sh
@@ -32,6 +32,8 @@ test_description="Test core.fsmonitor"
#
# GIT_PERF_7519_DROP_CACHE: if set, the OS caches are dropped between tests
#
+# GIT_PERF_7519_TRACE: if set, enable trace logging during the test.
+# Trace logs will be grouped by fsmonitor provider.
test_perf_large_repo
test_checkout_worktree
@@ -70,6 +72,32 @@ then
fi
fi
+trace_start() {
+ if test -n "$GIT_PERF_7519_TRACE"
+ then
+ name="$1"
+ TEST_TRACE_DIR="$TEST_OUTPUT_DIRECTORY/test-trace/p7519/"
+ echo "Writing trace logging to $TEST_TRACE_DIR"
+
+ mkdir -p "$TEST_TRACE_DIR"
+
+ # Start Trace2 logging and any other GIT_TRACE_* logs that you
+ # want for this named test case.
+
+ GIT_TRACE2_PERF="$TEST_TRACE_DIR/$name.trace2perf"
+ export GIT_TRACE2_PERF
+
+ >"$GIT_TRACE2_PERF"
+ fi
+}
+
+trace_stop() {
+ if test -n "$GIT_PERF_7519_TRACE"
+ then
+ unset GIT_TRACE2_PERF
+ fi
+}
+
test_expect_success "one time repo setup" '
# set untrackedCache depending on the environment
if test -n "$GIT_PERF_7519_UNTRACKED_CACHE"
@@ -101,7 +129,7 @@ test_expect_success "one time repo setup" '
# If Watchman exists, watch the work tree and attempt a query.
if test_have_prereq WATCHMAN; then
watchman watch "$GIT_WORK_TREE" &&
- watchman watch-list | grep -q -F "$GIT_WORK_TREE"
+ watchman watch-list | grep -q -F "p7519-fsmonitor"
fi
'
@@ -169,8 +197,18 @@ test_fsmonitor_suite() {
git status -uall
'
+ # Update the mtimes on upto 100k files to make status think
+ # that they are dirty. For simplicity, omit any files with
+ # LFs (i.e. anything that ls-files thinks it needs to dquote).
+ # Then fully backslash-quote the paths to capture any
+ # whitespace so that they pass thru xargs properly.
+ #
test_perf_w_drop_caches "status (dirty) ($DESC)" '
- git ls-files | head -100000 | xargs -d "\n" touch -h &&
+ git ls-files | \
+ head -100000 | \
+ grep -v \" | \
+ sed '\''s/\(.\)/\\\1/g'\'' | \
+ xargs test-tool chmtime -300 &&
git status
'
@@ -178,6 +216,10 @@ test_fsmonitor_suite() {
git diff
'
+ test_perf_w_drop_caches "diff HEAD ($DESC)" '
+ git diff HEAD
+ '
+
test_perf_w_drop_caches "diff -- 0_files ($DESC)" '
git diff -- 1_file
'
@@ -203,6 +245,12 @@ test_fsmonitor_suite() {
'
}
+#
+# Run a full set of perf tests using each Hook-based fsmonitor provider,
+# such as Watchman.
+#
+
+trace_start fsmonitor-watchman
if test -n "$GIT_PERF_7519_FSMONITOR"; then
for INTEGRATION_PATH in $GIT_PERF_7519_FSMONITOR; do
test_expect_success "setup for fsmonitor $INTEGRATION_PATH" 'setup_for_fsmonitor'
@@ -213,14 +261,6 @@ else
test_fsmonitor_suite
fi
-test_expect_success "setup without fsmonitor" '
- unset INTEGRATION_SCRIPT &&
- git config --unset core.fsmonitor &&
- git update-index --no-fsmonitor
-'
-
-test_fsmonitor_suite
-
if test_have_prereq WATCHMAN
then
watchman watch-del "$GIT_WORK_TREE" >/dev/null 2>&1 &&
@@ -229,5 +269,20 @@ then
# preventing the removal of the trash directory
watchman shutdown-server >/dev/null 2>&1
fi
+trace_stop
+
+#
+# Run a full set of perf tests with the fsmonitor feature disabled.
+#
+
+trace_start fsmonitor-disabled
+test_expect_success "setup without fsmonitor" '
+ unset INTEGRATION_SCRIPT &&
+ git config --unset core.fsmonitor &&
+ git update-index --no-fsmonitor
+'
+
+test_fsmonitor_suite
+trace_stop
test_done
diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
index 22d727c..f5ed092 100644
--- a/t/perf/perf-lib.sh
+++ b/t/perf/perf-lib.sh
@@ -45,7 +45,7 @@ export TEST_DIRECTORY TRASH_DIRECTORY GIT_BUILD_DIR GIT_TEST_CMP
MODERN_GIT=$GIT_BUILD_DIR/bin-wrappers/git
export MODERN_GIT
-perf_results_dir=$TEST_OUTPUT_DIRECTORY/test-results
+perf_results_dir=$TEST_RESULTS_DIR
test -n "$GIT_PERF_SUBSECTION" && perf_results_dir="$perf_results_dir/$GIT_PERF_SUBSECTION"
mkdir -p "$perf_results_dir"
rm -f "$perf_results_dir"/$(basename "$0" .sh).subtests
@@ -70,6 +70,19 @@ test_perf_do_repo_symlink_config_ () {
test_have_prereq SYMLINKS || git config core.symlinks false
}
+test_perf_copy_repo_contents () {
+ for stuff in "$1"/*
+ do
+ case "$stuff" in
+ */objects|*/hooks|*/config|*/commondir|*/gitdir|*/worktrees)
+ ;;
+ *)
+ cp -R "$stuff" "$repo/.git/" || exit 1
+ ;;
+ esac
+ done
+}
+
test_perf_create_repo_from () {
test "$#" = 2 ||
BUG "not 2 parameters to test-create-repo"
@@ -77,20 +90,20 @@ test_perf_create_repo_from () {
source="$2"
source_git="$("$MODERN_GIT" -C "$source" rev-parse --git-dir)"
objects_dir="$("$MODERN_GIT" -C "$source" rev-parse --git-path objects)"
+ common_dir="$("$MODERN_GIT" -C "$source" rev-parse --git-common-dir)"
mkdir -p "$repo/.git"
(
cd "$source" &&
{ cp -Rl "$objects_dir" "$repo/.git/" 2>/dev/null ||
cp -R "$objects_dir" "$repo/.git/"; } &&
- for stuff in "$source_git"/*; do
- case "$stuff" in
- */objects|*/hooks|*/config|*/commondir)
- ;;
- *)
- cp -R "$stuff" "$repo/.git/" || exit 1
- ;;
- esac
- done
+
+ # common_dir must come first here, since we want source_git to
+ # take precedence and overwrite any overlapping files
+ test_perf_copy_repo_contents "$common_dir"
+ if test "$source_git" != "$common_dir"
+ then
+ test_perf_copy_repo_contents "$source_git"
+ fi
) &&
(
cd "$repo" &&
@@ -147,10 +160,7 @@ test_run_perf_ () {
"$GTIME" -f "%E %U %S" -o test_time.$i "$SHELL" -c '
. '"$TEST_DIRECTORY"/test-lib-functions.sh'
test_export () {
- [ $# != 0 ] || return 0
- test_export_="$test_export_ $1"
- shift
- test_export "$@"
+ test_export_="$test_export_ $*"
}
'"$1"'
ret=$?
@@ -243,7 +253,10 @@ test_size () {
# and does it after running everything)
test_at_end_hook_ () {
if test -z "$GIT_PERF_AGGREGATING_LATER"; then
- ( cd "$TEST_DIRECTORY"/perf && ./aggregate.perl $(basename "$0") )
+ (
+ cd "$TEST_DIRECTORY"/perf &&
+ ./aggregate.perl --results-dir="$TEST_RESULTS_DIR" $(basename "$0")
+ )
fi
}
diff --git a/t/perf/run b/t/perf/run
index c7b8610..55219aa 100755
--- a/t/perf/run
+++ b/t/perf/run
@@ -74,7 +74,7 @@ set_git_test_installed () {
mydir=$1
mydir_abs=$(cd $mydir && pwd)
- mydir_abs_wrappers="$mydir_abs_wrappers/bin-wrappers"
+ mydir_abs_wrappers="$mydir_abs/bin-wrappers"
if test -d "$mydir_abs_wrappers"
then
GIT_TEST_INSTALLED=$mydir_abs_wrappers
@@ -188,10 +188,10 @@ run_subsection () {
if test -z "$GIT_PERF_SEND_TO_CODESPEED"
then
- ./aggregate.perl $codespeed_opt "$@"
+ ./aggregate.perl --results-dir="$TEST_RESULTS_DIR" $codespeed_opt "$@"
else
- json_res_file="test-results/$GIT_PERF_SUBSECTION/aggregate.json"
- ./aggregate.perl --codespeed "$@" | tee "$json_res_file"
+ json_res_file=""$TEST_RESULTS_DIR"/$GIT_PERF_SUBSECTION/aggregate.json"
+ ./aggregate.perl --results-dir="$TEST_RESULTS_DIR" --codespeed "$@" | tee "$json_res_file"
send_data_url="$GIT_PERF_SEND_TO_CODESPEED/result/add/json/"
curl -v --request POST --data-urlencode "json=$(cat "$json_res_file")" "$send_data_url"
fi
@@ -203,10 +203,17 @@ get_var_from_env_or_config "GIT_PERF_SEND_TO_CODESPEED" "perf" "sendToCodespeed"
cd "$(dirname $0)"
. ../../GIT-BUILD-OPTIONS
-mkdir -p test-results
-get_subsections "perf" >test-results/run_subsections.names
+if test -n "$TEST_OUTPUT_DIRECTORY"
+then
+ TEST_RESULTS_DIR="$TEST_OUTPUT_DIRECTORY/test-results"
+else
+ TEST_RESULTS_DIR=test-results
+fi
+
+mkdir -p "$TEST_RESULTS_DIR"
+get_subsections "perf" >"$TEST_RESULTS_DIR"/run_subsections.names
-if test $(wc -l <test-results/run_subsections.names) -eq 0
+if test $(wc -l <"$TEST_RESULTS_DIR"/run_subsections.names) -eq 0
then
if test -n "$GIT_PERF_SUBSECTION"
then
@@ -222,10 +229,10 @@ then
)
elif test -n "$GIT_PERF_SUBSECTION"
then
- egrep "^$GIT_PERF_SUBSECTION\$" test-results/run_subsections.names >/dev/null ||
+ egrep "^$GIT_PERF_SUBSECTION\$" "$TEST_RESULTS_DIR"/run_subsections.names >/dev/null ||
die "subsection '$GIT_PERF_SUBSECTION' not found in '$GIT_PERF_CONFIG_FILE'"
- egrep "^$GIT_PERF_SUBSECTION\$" test-results/run_subsections.names | while read -r subsec
+ egrep "^$GIT_PERF_SUBSECTION\$" "$TEST_RESULTS_DIR"/run_subsections.names | while read -r subsec
do
(
GIT_PERF_SUBSECTION="$subsec"
@@ -243,5 +250,5 @@ else
echo "======== Run for subsection '$GIT_PERF_SUBSECTION' ========"
run_subsection "$@"
)
- done <test-results/run_subsections.names
+ done <"$TEST_RESULTS_DIR"/run_subsections.names
fi
generated by cgit v0.10.2-6-g49f6 at 2024-04-24 10:25:16 (GMT)