Squashed 'third_party/git/' content from commit cb71568594

git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7

1 files changed, 29 insertions, 0 deletions

diff --git a/t/t4062-diff-pickaxe.sh b/t/t4062-diff-pickaxe.sh
new file mode 100755
index 000000000000..1130c8019b4c
--- /dev/null
+++ b/t/t4062-diff-pickaxe.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+#
+# Copyright (c) 2016 Johannes Schindelin
+#
+
+test_description='Pickaxe options'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	test_commit initial &&
+	printf "%04096d" 0 >4096-zeroes.txt &&
+	git add 4096-zeroes.txt &&
+	test_tick &&
+	git commit -m "A 4k file"
+'
+
+# OpenBSD only supports up to 255 repetitions, so repeat twice for 64*64=4096.
+test_expect_success '-G matches' '
+	git diff --name-only -G "^(0{64}){64}$" HEAD^ >out &&
+	test 4096-zeroes.txt = "$(cat out)"
+'
+
+test_expect_success '-S --pickaxe-regex' '
+	git diff --name-only -S0 --pickaxe-regex HEAD^ >out &&
+	verbose test 4096-zeroes.txt = "$(cat out)"
+'
+
+test_done