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#!/bin/bash
#
# Copyright 2015 The Bazel Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Integration testing of the test bridge protocol for JUnit4 tests.
# This is a test filter passed by "bazel test --test_filter".
#
# These tests operate by executing test methods in a testbed program
# and checking the output.
#
DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
TESTBED="${PWD}/$1"
SUITE_PARAMETER="$2"
SUITE_FLAG="-D${SUITE_PARAMETER}=com.google.testing.junit.runner.testbed.JUnit4TestbridgeExercises"
XML_OUTPUT_FILE="${TEST_TMPDIR}/test.xml"
shift 2
source ${DIR}/testenv.sh || { echo "testenv.sh not found!" >&2; exit 1; }
#######################
function set_up() {
# By default, the environment flag is unset.
declare +x TESTBRIDGE_TEST_ONLY
}
# Test that we respond to TESTBRIDGE_TEST_ONLY in JUnit4 tests.
function test_Junit4() {
cd $TEST_TMPDIR
# Run the test without environment flag; it should fail.
declare +x TESTBRIDGE_TEST_ONLY
$TESTBED --jvm_flag=${SUITE_FLAG} >& $TEST_log && fail "Expected failure"
expect_log 'Failures: 1'
# Run the test with environment flag.
declare -x TESTBRIDGE_TEST_ONLY="doRun"
$TESTBED --jvm_flag=${SUITE_FLAG} >& $TEST_log || fail "Expected success"
expect_log 'OK.*1 test'
# Finally, run the test once again without environment flag; it should fail.
declare +x TESTBRIDGE_TEST_ONLY
$TESTBED --jvm_flag=${SUITE_FLAG} >& $TEST_log && fail "Expected failure again"
expect_log 'Failures: 1'
# Remove the XML output with failures, so it does not get picked up to
# indicate a failure.
rm -rf "${XML_OUTPUT_FILE}" || fail "failed to remove XML output"
}
# Test that TESTBRIDGE_TEST_ONLY is overridden by a direct flag.
function test_Junit4FlagOverridesEnv() {
cd $TEST_TMPDIR
# Run the test with both environment and command line flags.
declare -x TESTBRIDGE_TEST_ONLY="doNotRun"
$TESTBED --jvm_flag=${SUITE_FLAG} --test_filter doRun >& $TEST_log || \
fail "Expected success"
expect_log 'OK.*1 test'
declare -x TESTBRIDGE_TEST_ONLY="doRun"
$TESTBED --jvm_flag=${SUITE_FLAG} --test_filter doNotRun >& $TEST_log && \
fail "Expected failure"
expect_log 'Failures: 1'
}
run_suite "testbridge_test_only"
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