86 lines
3 KiB
Bash
86 lines
3 KiB
Bash
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# Copyright 2011 Google Inc.
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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 are
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# met:
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#
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# * 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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# * 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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# * Neither the name of Google Inc. nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# 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
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Subcommand to strip the timestamps of a report.
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#
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# This is to make the reports deterministic and thus easily testable. The
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# timestamps are replaced by the fixed string S.UUUs.
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#
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# This variable should be used as shown here:
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#
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# atf_check ... -x kyua report "| ${uilts_strip_timestamp}"
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utils_strip_timestamp='sed -e "s,[0-9][0-9]*.[0-9][0-9][0-9]s,S.UUUs,g"'
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# Copies a helper binary from the source directory to the work directory.
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#
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# \param name The name of the binary to copy.
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# \param destination The target location for the binary; can be either
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# a directory name or a file name.
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utils_cp_helper() {
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local name="${1}"; shift
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local destination="${1}"; shift
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ln -s "$(atf_get_srcdir)"/helpers/"${name}" "${destination}"
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}
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# Creates a 'kyua' binary in the path that strips timestamps off the output.
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#
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# Call this on test cases that wish to replace timestamps in the *stdout* of
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# Kyua with the S.UUUs deterministic string. This is usable for tests that
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# validate the 'test' subcommand, but also by a few specific tests for the
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# 'report' subcommand.
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utils_install_timestamp_wrapper() {
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[ ! -x kyua ] || return
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cat >kyua <<EOF
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#! /bin/sh
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PATH=${PATH}
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kyua "\${@}" >kyua.tmpout
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result=\${?}
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cat kyua.tmpout | ${utils_strip_timestamp}
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exit \${result}
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EOF
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chmod +x kyua
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PATH="$(pwd):${PATH}"
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}
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# Defines a test case with a default head.
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utils_test_case() {
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local name="${1}"; shift
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atf_test_case "${name}"
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eval "${name}_head() {
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atf_set require.progs kyua
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}"
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}
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