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-rw-r--r--src/test/test-path-util.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/test-path-util.c b/src/test/test-path-util.c
index 0aa0bf1354..9f8ae4dee1 100644
--- a/src/test/test-path-util.c
+++ b/src/test/test-path-util.c
@@ -170,10 +170,32 @@ static void test_fsck_exists(void) {
assert_se(fsck_exists("AbCdE") == -ENOENT);
}
+static void test_make_relative(void) {
+ char *result;
+
+ assert_se(path_make_relative("some/relative/path", "/some/path", &result) < 0);
+ assert_se(path_make_relative("/some/path", "some/relative/path", &result) < 0);
+
+#define test(from_dir, to_path, expected) { \
+ path_make_relative(from_dir, to_path, &result); \
+ assert_se(streq(result, expected)); \
+ free(result); \
+ }
+
+ test("/", "/", ".");
+ test("/", "/some/path", "some/path");
+ test("/some/path", "/some/path", ".");
+ test("/some/path", "/some/path/in/subdir", "in/subdir");
+ test("/some/path", "/", "../..");
+ test("/some/path", "/some/other/path", "../other/path");
+ test("//extra/////slashes///won't////fool///anybody//", "////extra///slashes////are/just///fine///", "../../../are/just/fine");
+}
+
int main(int argc, char **argv) {
test_path();
test_find_binary(argv[0]);
test_prefixes();
test_fsck_exists();
+ test_make_relative();
return 0;
}