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95511aab9d
Three tests fail with a read-only source directory because they try to
write into the source directory. None of these write into it in a way
that should actually be problematic for concurrent builds sharing the
same writable source directory, but avoiding any writing into the
source directory (from testing, or from building glibc if the source
timestamps are properly ordered) is still a good idea, as being able
to build with read-only sources helps make sure there isn't anything
that could cause problems for concurrent builds.
This patch changes the tests in question to use either /tmp or the
build directory to write their temporary files (or to test O_TMPFILE,
as applicable).
Tested for x86_64.
* io/Makefile (tst-open-tmpfile-ARGS): New variable.
* posix/tst-mmap-offset.c (fname): Use /tmp.
* stdlib/tst-setcontext3.sh (tempfile): Use ${objpfx}.
53 lines
1.6 KiB
Bash
53 lines
1.6 KiB
Bash
#!/bin/sh
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# Bug 18125: Test the exit functionality of setcontext().
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# Copyright (C) 2015-2017 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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set -e
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common_objpfx=$1
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test_program_prefix_before_env=$2
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run_program_env=$3
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test_program_prefix_after_env=$4
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objpfx=$5
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test_pre="${test_program_prefix_before_env} ${run_program_env}"
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test="${test_program_prefix_after_env} ${objpfx}tst-setcontext3"
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out=${objpfx}tst-setcontext3.out
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cleanup() {
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rm -f $tempfile
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}
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trap cleanup 0
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tempfile=$(mktemp "${objpfx}tst-setcontext3.XXXXXXXXXX")
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# We want to run the test program and see if secontext called
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# exit() and wrote out the test file we specified. If the
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# test exits with a non-zero status this will fail because we
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# are using `set -e`.
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$test_pre $test "$tempfile"
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# Look for resulting file.
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if [ -e "$tempfile" ]; then
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echo "PASS: tst-setcontext3 an exit() and created $tempfile"
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exit 0
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else
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echo "FAIL: tst-setcontext3 did not create $tempfile"
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exit 1
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fi
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