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libstdc++: xfail rename tests on rtems 

::rename on RTEMS does not meet several POSIX requirements, despite
compliance with C and C++ standards.  ::std::filesystem::rename, in
turn, has requirements borrowed from POSIX, so it would have to be a
lot more than a simple wrapper around ::rename on RTEMS, and even then
fall short.

Until RTEMS reimplements ::rename for POSIX compliance, expect
filesystem rename tests to fail on it.


for  libstdc++-v3/ChangeLog

	* testsuite/27_io/filesystem/operations/rename.cc: xfail on
	rtems.
	* testsuite/experimental/filesystem/operations/rename.cc:
	Likewise.
This commit is contained in:
Alexandre Oliva 2022-06-23 23:20:52 -03:00 committed by Alexandre Oliva
parent f01cf5eaa0
commit 5d8a5f04ac
2 changed files with 2 additions and 0 deletions
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1
libstdc++-v3/testsuite/27_io/filesystem/operations/rename.cc
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@ -17,6 +17,7 @@
// { dg-do run { target c++17 } }
// { dg-require-filesystem-ts "" }
// { dg-xfail-run-if "rename is not POSIX-compliant" { *-*-rtems* } }
#include <filesystem>
#include <testsuite_hooks.h>

1
libstdc++-v3/testsuite/experimental/filesystem/operations/rename.cc
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@ -18,6 +18,7 @@
// { dg-options "-DUSE_FILESYSTEM_TS -lstdc++fs" }
// { dg-do run { target c++11 } }
// { dg-require-filesystem-ts "" }
// { dg-xfail-run-if "rename is not POSIX-compliant" { *-*-rtems* } }
#include <experimental/filesystem>
#include <testsuite_hooks.h>