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Add test coverage support to android_local_test
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138
src/test/shell/bazel/android/android_local_test_integration_test.sh
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#!/bin/bash | ||
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# | ||
# 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. | ||
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# For these tests to run do the following: | ||
# | ||
# 1. Install an Android SDK from https://developer.android.com | ||
# 2. Set the $ANDROID_HOME environment variable | ||
# 3. Uncomment the line in WORKSPACE containing android_sdk_repository | ||
# | ||
# Note that if the environment is not set up as above android_integration_test | ||
# will silently be ignored and will be shown as passing. | ||
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# Load the test setup defined in the parent directory | ||
CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" | ||
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source "${CURRENT_DIR}/android_helper.sh" \ | ||
|| { echo "android_helper.sh not found!" >&2; exit 1; } | ||
fail_if_no_android_sdk | ||
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source "${CURRENT_DIR}/../../integration_test_setup.sh" \ | ||
|| { echo "integration_test_setup.sh not found!" >&2; exit 1; } | ||
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if [[ "$1" = '--with_platforms' ]]; then | ||
# TODO(b/161709111): With platforms, the below fails with | ||
# "no attribute `$android_sdk_toolchain_type`" on AspectAwareAttributeMapper. | ||
echo "android_local_test_integration_test.sh does not support --with_platforms!" >&2 | ||
exit 0 | ||
fi | ||
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function setup_android_local_test_env() { | ||
mkdir -p java/com/bin/res/values | ||
mkdir -p javatests/com/bin | ||
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# Targets for android_local_test to depend on | ||
cat > java/com/bin/BUILD <<EOF | ||
android_library( | ||
name = 'lib', | ||
manifest = 'AndroidManifest.xml', | ||
exports_manifest = 0, | ||
srcs = ['Bar.java'], | ||
visibility = ["//visibility:public"], | ||
) | ||
EOF | ||
cat > java/com/bin/AndroidManifest.xml <<EOF | ||
<?xml version="1.0" encoding="utf-8"?> | ||
<manifest package='com.bin' xmlns:android="http://schemas.android.com/apk/res/android" /> | ||
EOF | ||
cat > java/com/bin/Bar.java <<EOF | ||
package com.bin; | ||
public class Bar { } | ||
EOF | ||
cat > java/com/bin/res/values/values.xml <<EOF | ||
<?xml version="1.0" encoding="utf-8"?> | ||
<resources xmlns:android="http://schemas.android.com/apk/res/android"> | ||
</resources> | ||
EOF | ||
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# android_local_test targets | ||
cat > javatests/com/bin/robolectric-deps.properties <<EOF | ||
EOF | ||
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cat > javatests/com/bin/BUILD <<EOF | ||
java_library( | ||
name = 'robolectric-deps', | ||
data = ['robolectric-deps.properties'], | ||
) | ||
android_local_test( | ||
name = 'test', | ||
srcs = ['BarTest.java'], | ||
manifest = 'AndroidManifest.xml', | ||
test_class = "com.bin.BarTest", | ||
deps = ['//java/com/bin:lib', ':robolectric-deps'], | ||
) | ||
EOF | ||
cat > javatests/com/bin/AndroidManifest.xml <<EOF | ||
<?xml version="1.0" encoding="utf-8"?> | ||
<manifest package='com.bin.test' xmlns:android='http://schemas.android.com/apk/res/android'> | ||
</manifest> | ||
EOF | ||
cat > javatests/com/bin/BarTest.java <<EOF | ||
package com.bin; | ||
import org.junit.Test; | ||
public class BarTest { | ||
@Test | ||
public void testBar() { | ||
new Bar(); | ||
} | ||
} | ||
EOF | ||
} | ||
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# Asserts that the coverage file exists by looking at the current $TEST_log. | ||
# The method fails if TEST_log does not contain any coverage report for a passed test. | ||
function assert_coverage_file_exists() { | ||
local ending_part="$(sed -n -e '/PASSED/,$p' "$TEST_log")" | ||
local coverage_file_path=$(grep -Eo "/[/a-zA-Z0-9\.\_\-]+\.dat$" <<< "$ending_part") | ||
[[ -e "$coverage_file_path" ]] || fail "Coverage output file does not exist!" | ||
} | ||
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function test_hello_world_android_local_test() { | ||
create_new_workspace | ||
setup_android_sdk_support | ||
setup_android_local_test_env | ||
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bazel clean | ||
bazel test --test_output=all \ | ||
//javatests/com/bin:test &>$TEST_log || fail "Tests for //javatests/com/bin:test failed" | ||
} | ||
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function test_hello_world_android_local_test_with_coverage() { | ||
create_new_workspace | ||
setup_android_sdk_support | ||
setup_android_local_test_env | ||
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bazel clean | ||
bazel coverage --test_output=all \ | ||
//javatests/com/bin:test &>$TEST_log || fail "Test with coverage for //javatests/com/bin:test failed" | ||
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assert_coverage_file_exists | ||
} | ||
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run_suite "android_local_test integration tests" |