Add a test for core::str::from_cstr_len

2012-02-12 13:28:54 +09:00 · 2012-02-12 13:28:54 +09:00 · 70b04a14d1
commit 70b04a14d1
parent 6408d54c13
1 changed files with 8 additions and 0 deletions
--- a/src/libcore/str.rs
+++ b/src/libcore/str.rs
@ -1979,6 +1979,14 @@ mod tests {
        assert (c == "AAAAAAA");
    }

+    #[test]
+    fn test_from_cstr_len() unsafe {
+        let a = [65u8, 65u8, 65u8, 65u8, 65u8, 65u8, 65u8, 0u8];
+        let b = vec::to_ptr(a);
+        let c = from_cstr_len(b, 3u);
+        assert (c == "AAA");
+    }
+
    #[test]
    fn test_as_buf() unsafe {
        let a = "Abcdefg";