Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/test/test-device-nodes.c b/src/test/test-device-nodes.c
new file mode 100644
index 0000000..36fa2ce
--- /dev/null
+++ b/src/test/test-device-nodes.c
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#include "alloc-util.h"
+#include "device-nodes.h"
+#include "string-util.h"
+#include "tests.h"
+
+/* helpers for test_encode_devnode_name */
+static char *do_encode_string(const char *in) {
+        size_t out_len = strlen(in) * 4 + 1;
+        char *out = malloc(out_len);
+
+        assert_se(out);
+        assert_se(encode_devnode_name(in, out, out_len) >= 0);
+        puts(out);
+
+        return out;
+}
+
+static bool expect_encoded_as(const char *in, const char *expected) {
+        _cleanup_free_ char *encoded = do_encode_string(in);
+        return streq(encoded, expected);
+}
+
+TEST(encode_devnode_name) {
+        assert_se(expect_encoded_as("systemd sucks", "systemd\\x20sucks"));
+        assert_se(expect_encoded_as("pinkiepie", "pinkiepie"));
+        assert_se(expect_encoded_as("valíd\\ųtf8", "valíd\\x5cųtf8"));
+        assert_se(expect_encoded_as("s/ash/ng", "s\\x2fash\\x2fng"));
+        assert_se(expect_encoded_as("/", "\\x2f"));
+        assert_se(expect_encoded_as("!", "\\x21"));
+        assert_se(expect_encoded_as("QEMU    ", "QEMU\\x20\\x20\\x20\\x20"));
+}
+
+DEFINE_TEST_MAIN(LOG_DEBUG);