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80 lines
2.5 KiB
80 lines
2.5 KiB
#!/bin/sh
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#
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# Define syntax testing primitives.
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#
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# Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
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# Copyright (c) 2016-2017 The strace developers.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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. "${srcdir=.}/init.sh"
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check_exit_status_and_stderr()
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{
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$STRACE "$@" 2> "$LOG" &&
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dump_log_and_fail_with \
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"strace $* failed to handle the error properly"
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match_diff "$LOG" "$EXP" ||
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dump_log_and_fail_with \
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"strace $* failed to print expected diagnostics"
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}
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check_exit_status_and_stderr_using_grep()
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{
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$STRACE "$@" 2> "$LOG" &&
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dump_log_and_fail_with \
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"strace $* failed to handle the error properly"
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match_grep "$LOG" "$EXP" ||
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dump_log_and_fail_with \
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"strace $* failed to print expected diagnostics"
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}
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check_e()
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{
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local pattern="$1"; shift
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cat > "$EXP" << __EOF__
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$STRACE_EXE: $pattern
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__EOF__
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check_exit_status_and_stderr "$@"
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}
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check_e_using_grep()
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{
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local pattern="$1"; shift
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cat > "$EXP" << __EOF__
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$STRACE_EXE: $pattern
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__EOF__
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check_exit_status_and_stderr_using_grep "$@"
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}
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check_h()
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{
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local pattern="$1"; shift
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cat > "$EXP" << __EOF__
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$STRACE_EXE: $pattern
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Try '$STRACE_EXE -h' for more information.
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__EOF__
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check_exit_status_and_stderr "$@"
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}
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