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-rwxr-xr-xt/perf/p1400-update-ref.sh33
1 files changed, 33 insertions, 0 deletions
diff --git a/t/perf/p1400-update-ref.sh b/t/perf/p1400-update-ref.sh
new file mode 100755
index 0000000..a75969c
--- /dev/null
+++ b/t/perf/p1400-update-ref.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+test_description="Tests performance of update-ref"
+
+. ./perf-lib.sh
+
+test_perf_fresh_repo
+
+test_expect_success "setup" '
+ test_commit PRE &&
+ test_commit POST &&
+ for i in $(test_seq 5000)
+ do
+ printf "start\ncreate refs/heads/%d PRE\ncommit\n" $i &&
+ printf "start\nupdate refs/heads/%d POST PRE\ncommit\n" $i &&
+ printf "start\ndelete refs/heads/%d POST\ncommit\n" $i || return 1
+ done >instructions
+'
+
+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 || return 1
+ done
+'
+
+test_perf "update-ref --stdin" '
+ git update-ref --stdin <instructions >/dev/null
+'
+
+test_done