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tests: support stderr verification with returns_() * tests/init.sh (returns_): Disable tracing for this wrapper function, so that stderr of the wrapped command is unchanged, allowing for verification of the contents.
author Pádraig Brady <P@draigBrady.com>
date Mon, 16 Feb 2015 17:20:39 +0000
parents ab58d4870664
children
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f4cfbb6036d8 Ensure pid_t gets defined.
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1 # sys_wait_h.m4 serial 6
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2 dnl Copyright (C) 2008-2015 Free Software Foundation, Inc.
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3 dnl This file is free software; the Free Software Foundation
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4 dnl gives unlimited permission to copy and/or distribute it,
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5 dnl with or without modifications, as long as this notice is preserved.
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6
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7 AC_DEFUN([gl_SYS_WAIT_H],
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8 [
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9 AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS])
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10
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11 dnl <sys/wait.h> is always overridden, because of GNULIB_POSIXCHECK.
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12 gl_CHECK_NEXT_HEADERS([sys/wait.h])
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13
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14 dnl Ensure the type pid_t gets defined.
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15 AC_REQUIRE([AC_TYPE_PID_T])
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16
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17 dnl Check for declarations of anything we want to poison if the
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18 dnl corresponding gnulib module is not in use.
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19 gl_WARN_ON_USE_PREPARE([[#include <sys/wait.h>]],
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20 [waitpid])
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21 ])
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22
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23 AC_DEFUN([gl_SYS_WAIT_MODULE_INDICATOR],
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24 [
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25 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
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26 AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS])
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27 gl_MODULE_INDICATOR_SET_VARIABLE([$1])
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28 dnl Define it also as a C macro, for the benefit of the unit tests.
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29 gl_MODULE_INDICATOR_FOR_TESTS([$1])
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30 ])
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31
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32 AC_DEFUN([gl_SYS_WAIT_H_DEFAULTS],
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33 [
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34 GNULIB_WAITPID=0; AC_SUBST([GNULIB_WAITPID])
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35 dnl Assume proper GNU behavior unless another module says otherwise.
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36 ])