From dd1f0e5f1b4de00c98fe7444915864b7271e09fe Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Mon, 8 Apr 2013 22:18:21 +0200
Subject: tests: Make sure that git does not access $HOME

With the latest changes to prevent git from accessing configuration
files that it should not, it's important to be sure that we won't
have further breakage in the future.

Use strace to implement a test to make sure cgit does not access()
anything built from $HOME.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

diff --git a/tests/t0109-gitconfig.sh b/tests/t0109-gitconfig.sh
new file mode 100755
index 0000000..cdd570b
--- /dev/null
+++ b/tests/t0109-gitconfig.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+test_description='Ensure that git does not access $HOME'
+. ./setup.sh
+
+test -n "$(which strace 2>/dev/null)" || {
+	skip_all='Skipping access validation tests: strace not found'
+	test_done
+	exit
+}
+
+test_expect_success 'no access to $HOME' '
+	non_existant_path="/path/to/some/place/that/does/not/possibly/exist"
+	while test -d "$non_existant_path"; do
+		non_existant_path="$non_existant_path/$(date +%N)"
+	done
+	strace \
+		-E HOME="$non_existant_path" \
+		-E CGIT_CONFIG="$PWD/cgitrc" \
+		-E QUERY_STRING="url=foo/commit" \
+		-e access -f -o strace.out cgit
+	test_must_fail grep "$non_existant_path" strace.out
+'
+
+test_done
-- 
cgit v0.10.1