1 files changed, 53 insertions, 0 deletions
diff --git a/tests/core/filebuf.c b/tests/core/filebuf.c
index 3f7dc8569..39d98ff7e 100644
--- a/tests/core/filebuf.c
+++ b/tests/core/filebuf.c
@@ -151,3 +151,56 @@ void test_core_filebuf__rename_error(void)
 
 	cl_assert_equal_i(false, git_path_exists(test_lock));
 }
+
+void test_core_filebuf__symlink_follow(void)
+{
+	git_filebuf file = GIT_FILEBUF_INIT;
+	const char *dir = "linkdir", *source = "linkdir/link";
+
+#ifdef GIT_WIN32
+	cl_skip();
+#endif
+
+	cl_git_pass(p_mkdir(dir, 0777));
+	cl_git_pass(p_symlink("target", source));
+
+	cl_git_pass(git_filebuf_open(&file, source, 0, 0666));
+	cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
+
+	cl_assert_equal_i(true, git_path_exists("linkdir/target.lock"));
+
+	cl_git_pass(git_filebuf_commit(&file));
+	cl_assert_equal_i(true, git_path_exists("linkdir/target"));
+
+	git_filebuf_cleanup(&file);
+
+	/* The second time around, the target file does exist */
+	cl_git_pass(git_filebuf_open(&file, source, 0, 0666));
+	cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
+
+	cl_assert_equal_i(true, git_path_exists("linkdir/target.lock"));
+
+	cl_git_pass(git_filebuf_commit(&file));
+	cl_assert_equal_i(true, git_path_exists("linkdir/target"));
+
+	git_filebuf_cleanup(&file);
+	cl_git_pass(git_futils_rmdir_r(dir, NULL, GIT_RMDIR_REMOVE_FILES));
+}
+
+void test_core_filebuf__symlink_depth(void)
+{
+	git_filebuf file = GIT_FILEBUF_INIT;
+	const char *dir = "linkdir", *source = "linkdir/link";
+
+#ifdef GIT_WIN32
+	cl_skip();
+#endif
+
+	cl_git_pass(p_mkdir(dir, 0777));
+	/* Endless loop */
+	cl_git_pass(p_symlink("link", source));
+
+	cl_git_fail(git_filebuf_open(&file, source, 0, 0666));
+
+	cl_git_pass(git_futils_rmdir_r(dir, NULL, GIT_RMDIR_REMOVE_FILES));
+}