From 3f6e8ffe64b57b0eaba6812208e94500422ca40c Mon Sep 17 00:00:00 2001 From: Jeffrey Yasskin Date: Sun, 25 Jul 2010 00:36:03 -0700 Subject: Implement _str.len() to return the number of bytes, rename it to byte_len(), and add a test. --- src/test/run-pass/str-lib.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/test/run-pass/str-lib.rs (limited to 'src/test') diff --git a/src/test/run-pass/str-lib.rs b/src/test/run-pass/str-lib.rs new file mode 100644 index 00000000..585f9b8d --- /dev/null +++ b/src/test/run-pass/str-lib.rs @@ -0,0 +1,16 @@ +use std; +import std._str; + +fn test_bytes_len() { + check (_str.byte_len("") == 0u); + check (_str.byte_len("hello world") == 11u); + check (_str.byte_len("\x63") == 1u); + check (_str.byte_len("\xa2") == 2u); + check (_str.byte_len("\u03c0") == 2u); + check (_str.byte_len("\u2620") == 3u); + check (_str.byte_len("\U0001d11e") == 4u); +} + +fn main() { + test_bytes_len(); +} -- cgit v1.2.3