commit 1aec7c1a35b2d03038b194967d5ebdc8e2c24b80
author Dan Albert <danalbert@google.com> Wed Jul 30 10:53:48 2014 -0700
committer Dan Albert <danalbert@google.com> Wed Jul 30 17:09:46 2014 -0700
tree 977211860df02be4f4c0843cf231ec6c3da88ee6
parent 0f7ed163cf6c1fe6d71a1d7e5fb6d0989213be85

Proper MB_CUR_MAX.

Previously this was hard coded to 4. This is only the case for UTF-8
locales.

As a side effect, this properly reports C.UTF-8 as the default locale
instead of C.

Change-Id: I7c73cc8fe6ffac61d211cd5f75287e36de06f4fc

tests/stdio_test.cpp

diff --git a/tests/stdio_test.cpp b/tests/stdio_test.cpp
index 18dae9c..bb86509 100644
--- a/tests/stdio_test.cpp
+++ b/tests/stdio_test.cpp
@@ -427,6 +427,9 @@
 }
 
 TEST(stdio, snprintf_utf8_15439554) {
+  locale_t cloc = newlocale(LC_ALL, "C.UTF-8", 0);
+  uselocale(cloc);
+
   // http://b/15439554
   char buf[BUFSIZ];
 
@@ -442,6 +445,8 @@
   // 4-byte character.
   snprintf(buf, sizeof(buf), "%d\xf0\xa4\xad\xa2%d", 1, 2);
   EXPECT_STREQ("1𤭢2", buf);
+
+  freelocale(cloc);
 }
 
 TEST(stdio, fprintf_failures_7229520) {