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https://github.com/kata-containers/kata-containers.git
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e73b70baff
go-test.sh by default adds the -v option to 'go test' meaning that output will be printed from all the passing tests as well as any failing ones. This results in a lot of output in which it's often difficult to locate the failing tests you're interested in. So, remove -v from the default flags. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
168 lines
3.6 KiB
Bash
Executable File
168 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) 2017-2018 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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set -e
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script_name=${0##*/}
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typeset -A long_options
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long_options=(
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[help]="Show usage"
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[package:]="Specify test package to run"
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)
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# Set up go test flags
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go_test_flags="${KATA_GO_TEST_FLAGS}"
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if [ -z "$go_test_flags" ]; then
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# KATA_GO_TEST_TIMEOUT can be set to any value accepted by
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# "go test -timeout X"
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go_test_flags="-timeout ${KATA_GO_TEST_TIMEOUT:-30s}"
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# -race flag is not supported on s390x
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[ "$(go env GOARCH)" != "s390x" ] && go_test_flags+=" -race"
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# s390x requires special linker flags
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[ "$(go env GOARCH)" = s390x ] && go_test_flags+=" -ldflags '-extldflags -Wl,--s390-pgste'"
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fi
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# The "master" coverage file that contains the coverage results for
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# all packages run under all scenarios.
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test_coverage_file="coverage.txt"
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# Temporary coverage file created for a "go test" run. The results in
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# this file will be added to the master coverage file.
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tmp_coverage_file="${test_coverage_file}.tmp"
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warn()
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{
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local msg="$*"
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echo >&2 "WARNING: $msg"
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}
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usage()
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{
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cat <<EOF
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Usage: $script_name [options]
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Options:
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EOF
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local option
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local description
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local long_option_names="${!long_options[@]}"
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# Sort space-separated list by converting to newline separated list
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# and back again.
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long_option_names=$(echo "$long_option_names"|tr ' ' '\n'|sort|tr '\n' ' ')
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# Display long options
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for option in ${long_option_names}
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do
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description=${long_options[$option]}
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# Remove any trailing colon which is for getopt(1) alone.
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option=$(echo "$option"|sed 's/:$//g')
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printf " --%-10.10s # %s\n" "$option" "$description"
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done
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}
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# Run a command as either root or the current user (which might still be root).
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#
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# If the first argument is "root", run using sudo, else run as the current
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# user. All arguments after the first will be treated as the command to run.
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run_as_user()
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{
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local user="$1"
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shift
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local cmd=$*
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if [ "$user" = root ]; then
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# use a shell to ensure PATH is correct.
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sudo -E PATH="$PATH" sh -c "$cmd"
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else
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eval "$cmd"
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fi
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}
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# Test a single golang package
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test_go_package()
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{
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local -r pkg="$1"
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local -r user="$2"
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printf "INFO: Running 'go test' as %s user on package '%s' with flags '%s'\n" \
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"$user" "$pkg" "$go_test_flags"
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run_as_user "$user" go test "$go_test_flags" -covermode=atomic -coverprofile=$tmp_coverage_file "$pkg"
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# Merge test results into the master coverage file.
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run_as_user "$user" tail -n +2 "$tmp_coverage_file" >> "$test_coverage_file"
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rm -f "$tmp_coverage_file"
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}
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# Run all tests and generate a test coverage file.
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test_coverage()
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{
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echo "mode: atomic" > "$test_coverage_file"
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users="current"
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if [ "$(id -u)" -eq 0 ]; then
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warn "Already running as root so will not re-run tests as non-root user."
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warn "As a result, only a subset of tests will be run"
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warn "(run this script as a non-privileged to ensure all tests are run)."
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else
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# Run the unit-tests *twice* (since some must run as
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# root and others must run as non-root), combining the
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# resulting test coverage files.
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users+=" root"
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fi
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echo "INFO: Currently running as user '$(id -un)'"
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for user in $users; do
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test_go_package "$package" "$user"
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done
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}
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main()
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{
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local long_option_names="${!long_options[@]}"
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local args=$(getopt \
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-n "$script_name" \
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-a \
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--options="h" \
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--longoptions="$long_option_names" \
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-- "$@")
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package="./..."
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eval set -- "$args"
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[ $? -ne 0 ] && { usage >&2; exit 1; }
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while [ $# -gt 1 ]
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do
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case "$1" in
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-h|--help) usage; exit 0 ;;
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--package) package="$2"; shift 2;;
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--) shift; break ;;
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esac
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shift
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done
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test_coverage
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}
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main "$@"
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