merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 57 insertions, 0 deletions

diff --git a/third_party/git/t/perf/p0000-perf-lib-sanity.sh b/third_party/git/t/perf/p0000-perf-lib-sanity.sh
new file mode 100755
index 000000000000..002c21e52a67
--- /dev/null
+++ b/third_party/git/t/perf/p0000-perf-lib-sanity.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+test_description='Tests whether perf-lib facilities work'
+. ./perf-lib.sh
+
+test_perf_default_repo
+
+test_perf 'test_perf_default_repo works' '
+	foo=$(git rev-parse HEAD) &&
+	test_export foo
+'
+
+test_checkout_worktree
+
+test_perf 'test_checkout_worktree works' '
+	wt=$(find . | wc -l) &&
+	idx=$(git ls-files | wc -l) &&
+	test $wt -gt $idx
+'
+
+baz=baz
+test_export baz
+
+test_expect_success 'test_export works' '
+	echo "$foo" &&
+	test "$foo" = "$(git rev-parse HEAD)" &&
+	echo "$baz" &&
+	test "$baz" = baz
+'
+
+test_perf 'export a weird var' '
+	bar="weird # variable" &&
+	test_export bar
+'
+
+test_perf 'éḿíẗ ńöń-ÁŚĆÍÍ ćḧáŕáćẗéŕś' 'true'
+
+test_expect_success 'test_export works with weird vars' '
+	echo "$bar" &&
+	test "$bar" = "weird # variable"
+'
+
+test_perf 'important variables available in subshells' '
+	test -n "$HOME" &&
+	test -n "$TEST_DIRECTORY" &&
+	test -n "$TRASH_DIRECTORY" &&
+	test -n "$GIT_BUILD_DIR"
+'
+
+test_perf 'test-lib-functions correctly loaded in subshells' '
+	: >a &&
+	test_path_is_file a &&
+	: >b &&
+	test_cmp a b
+'
+
+test_done