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Merge "Document a known test issue in stdio_test.cpp."

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Calin Juravle 2014-05-15 09:36:22 +00:00 committed by Gerrit Code Review
commit 089c7c9217
1 changed files with 5 additions and 3 deletions
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8
tests/stdio_test.cpp
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@ -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);