From 99a697b56abba8e4ab94fc14b5b4769bee9702f0 Mon Sep 17 00:00:00 2001
From: Brian Anderson <andersrb@gmail.com>
Date: Wed, 13 Apr 2011 21:36:32 -0400
Subject: Add support for upper-case hex and binary output to #fmt.

Only works for uints at present. Necessitated the addition of _str.to_upper.
---
 src/test/run-pass/lib-str.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/test/run-pass/lib-str.rs')

diff --git a/src/test/run-pass/lib-str.rs b/src/test/run-pass/lib-str.rs
index 52f0f51b..e1e4abb1 100644
--- a/src/test/run-pass/lib-str.rs
+++ b/src/test/run-pass/lib-str.rs
@@ -89,6 +89,16 @@ fn test_connect() {
   t(vec("hi"), " ", "hi");
 }
 
+fn test_to_upper() {
+  // to_upper doesn't understand unicode yet,
+  // but we need to at least preserve it
+  auto unicode = "\u65e5\u672c";
+  auto input = "abcDEF" + unicode + "xyz:.;";
+  auto expected = "ABCDEF" + unicode + "XYZ:.;";
+  auto actual = _str.to_upper(input);
+  check (_str.eq(expected, actual));
+}
+
 
 fn main() {
   test_bytes_len();
@@ -98,4 +108,5 @@ fn main() {
   test_substr();
   test_concat();
   test_connect();
+  test_to_upper();
 }
-- 
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