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authorVincent Ambo <mail@tazj.in>2020-11-21T18·20+0100
committerVincent Ambo <mail@tazj.in>2020-11-21T18·45+0100
commitf4609b896fac842433bd495c166d5987852a6a73 (patch)
tree95511c465c54c4f5d27e5d39ce187e2a1dd82bd3 /third_party/git/t/perf/p1400-update-ref.sh
parent082c006c04343a78d87b6c6ab3608c25d6213c3f (diff)
merge(3p/git): Merge git subtree at v2.29.2 r/1890
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
Diffstat (limited to 'third_party/git/t/perf/p1400-update-ref.sh')
-rwxr-xr-xthird_party/git/t/perf/p1400-update-ref.sh39
1 files changed, 39 insertions, 0 deletions
diff --git a/third_party/git/t/perf/p1400-update-ref.sh b/third_party/git/t/perf/p1400-update-ref.sh
new file mode 100755
index 000000000000..ce5ac3ed85e1
--- /dev/null
+++ b/third_party/git/t/perf/p1400-update-ref.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+test_description="Tests performance of update-ref"
+
+. ./perf-lib.sh
+
+test_perf_fresh_repo
+
+test_expect_success "setup" '
+	git init --bare target-repo.git &&
+	test_commit PRE &&
+	test_commit POST &&
+	printf "create refs/heads/%d PRE\n" $(test_seq 1000) >create &&
+	printf "update refs/heads/%d POST PRE\n" $(test_seq 1000) >update &&
+	printf "delete refs/heads/%d POST\n" $(test_seq 1000) >delete &&
+	git update-ref --stdin <create
+'
+
+test_perf "update-ref" '
+	for i in $(test_seq 1000)
+	do
+		git update-ref refs/heads/branch PRE &&
+		git update-ref refs/heads/branch POST PRE &&
+		git update-ref -d refs/heads/branch
+	done
+'
+
+test_perf "update-ref --stdin" '
+	git update-ref --stdin <update &&
+	git update-ref --stdin <delete &&
+	git update-ref --stdin <create
+'
+
+test_perf "nonatomic push" '
+	git push ./target-repo.git $(test_seq 1000) &&
+	git push --delete ./target-repo.git $(test_seq 1000)
+'
+
+test_done