From 9b95ea936a72532c3124963312d348c6ee453d78 Mon Sep 17 00:00:00 2001 From: Calin Juravle Date: Wed, 14 May 2014 17:07:10 +0100 Subject: [PATCH] Document a known test issue in stdio_test.cpp. Bug: 13077905 Change-Id: Iab7fc7be0737c732e26cc07ecd7884b3087b51bb --- tests/stdio_test.cpp | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/tests/stdio_test.cpp b/tests/stdio_test.cpp index 3194e59e9..499058282 100644 --- a/tests/stdio_test.cpp +++ b/tests/stdio_test.cpp @@ -583,9 +583,11 @@ TEST(stdio, fpos_t_and_seek) { ASSERT_STREQ("C.UTF-8", setlocale(LC_CTYPE, "C.UTF-8")); uselocale(LC_GLOBAL_LOCALE); - // For glibc we need to close and re-open the file in order for fseek to work - // after using setlocale(LC_CTYPE, "C.UTF-8") and fputwc. - // TODO: find out if this is expected or a bug in glibc. + // In glibc-2.16 fseek doesn't work properly in wide mode + // (https://sourceware.org/bugzilla/show_bug.cgi?id=14543). One workaround is + // to close and re-open the file. We do it in order to make the test pass + // with all glibcs. + TemporaryFile tf; FILE* fp = fdopen(tf.fd, "w+"); ASSERT_TRUE(fp != NULL);