71 lines
2.2 KiB
Bash
Executable File
71 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2018 The gVisor Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Bash "safe-mode": Treat command failures as fatal (even those that occur in
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# pipes), and treat unset variables as errors.
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set -eu -o pipefail
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# This file will be generated as a self-extracting shell script in order to
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# eliminate the need for any runtime dependencies. The tarball at the end will
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# include the go_generics binary, as well as a subdirectory named
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# generics_tests. See the BUILD file for more information.
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declare -r temp=$(mktemp -d)
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function cleanup() {
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rm -rf "${temp}"
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}
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# trap cleanup EXIT
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# Print message in "$1" then exit with status 1.
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function die () {
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echo "$1" 1>&2
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exit 1
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}
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# This prints the line number of __BUNDLE__ below, that should be the last line
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# of this script. After that point, the concatenated archive will be the
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# contents.
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declare -r tgz=`awk '/^__BUNDLE__/ {print NR + 1; exit 0; }' $0`
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tail -n+"${tgz}" $0 | tar -xzv -C "${temp}"
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# The target for the test.
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declare -r binary="$(find ${temp} -type f -a -name go_generics)"
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declare -r input_dirs="$(find ${temp} -type d -a -name generics_tests)/*"
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# Go through all test cases.
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for f in ${input_dirs}; do
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base=$(basename "${f}")
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# Run go_generics on the input file.
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opts=$(head -n 1 ${f}/opts.txt)
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out="${f}/output/generated.go"
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expected="${f}/output/output.go"
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${binary} ${opts} "-i=${f}/input.go" "-o=${out}" || die "go_generics failed for test case \"${base}\""
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# Compare the outputs.
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diff ${expected} ${out}
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if [ $? -ne 0 ]; then
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echo "Expected:"
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cat ${expected}
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echo "Actual:"
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cat ${out}
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die "Actual output is different from expected for test \"${base}\""
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fi
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done
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echo "PASS"
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exit 0
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__BUNDLE__
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