1 files changed, 52 insertions, 0 deletions
diff --git a/t/perf/p0071-sort.sh b/t/perf/p0071-sort.sh
new file mode 100755
index 0000000..ae4ddac
--- /dev/null
+++ b/t/perf/p0071-sort.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+test_description='Basic sort performance tests'
+. ./perf-lib.sh
+
+test_perf_default_repo
+
+test_expect_success 'setup' '
+	git ls-files --stage "*.[ch]" "*.sh" |
+	cut -f2 -d" " |
+	git cat-file --batch >unsorted
+'
+
+test_perf 'sort(1) unsorted' '
+	sort <unsorted >sorted
+'
+
+test_expect_success 'reverse' '
+	sort -r <unsorted >reversed
+'
+
+for file in sorted reversed
+do
+	test_perf "sort(1) $file" "
+		sort <$file >actual
+	"
+done
+
+for file in unsorted sorted reversed
+do
+
+	test_perf "string_list_sort() $file" "
+		test-tool string-list sort <$file >actual
+	"
+
+	test_expect_success "string_list_sort() $file sorts like sort(1)" "
+		test_cmp_bin sorted actual
+	"
+done
+
+for file in unsorted sorted reversed
+do
+	test_perf "DEFINE_LIST_SORT $file" "
+		test-tool mergesort sort <$file >actual
+	"
+
+	test_expect_success "DEFINE_LIST_SORT $file sorts like sort(1)" "
+		test_cmp_bin sorted actual
+	"
+done
+
+test_done