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annotate tests/test-c-stack2.sh @ 40221:8c1a17df67e0

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tests: Prepare for using valgrind. tests/*.sh: Invoke all test programs through ${CHECKER}. tests/*/*.sh: Likewise.
author Bruno Haible <bruno@clisp.org>
date Sun, 10 Mar 2019 11:32:11 +0100
parents 03e2cd1cbbe8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4c08c1b6678e c-stack: Expose false positives when not using libsigsegv.
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1 #!/bin/sh
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2
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3 tmpfiles=""
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4 trap 'rm -fr $tmpfiles' 1 2 3 15
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5
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6 tmpfiles="t-c-stack2.tmp"
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7
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8 # Sanitize exit status within a subshell, since some shells fail to
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9 # redirect stderr on their message about death due to signal.
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8c1a17df67e0 tests: Prepare for using valgrind.
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10 (${CHECKER} ./test-c-stack${EXEEXT} 1; exit $?) 2> t-c-stack2.tmp
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11
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12 case $? in
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13 77) if grep 'stack overflow' t-c-stack2.tmp >/dev/null ; then
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14 if test -z "$LIBSIGSEGV"; then
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15 echo 'cannot tell stack overflow from crash; consider installing libsigsegv' >&2
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16 exit 77
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17 else
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18 echo 'cannot tell stack overflow from crash, in spite of libsigsegv' >&2
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19 exit 1
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20 fi
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21 else
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22 cat t-c-stack2.tmp >&2
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23 exit 77
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24 fi
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25 ;;
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26 0) (exit 1); exit 1 ;;
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27 esac
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28 if grep 'program error' t-c-stack2.tmp >/dev/null ; then
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29 :
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30 else
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31 (exit 1); exit 1
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32 fi
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33
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34 rm -fr $tmpfiles
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35
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36 exit 0