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// Copyright 2017 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.
package com.google.devtools.build.lib.rules.android;
import com.google.devtools.build.lib.rules.android.AndroidRuleClasses.MultidexMode;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* Tests the multidex code of {@link com.google.devtools.build.lib.rules.android.AndroidBinary}.
*/
@RunWith(JUnit4.class)
public class AndroidBinaryMultidexTest extends AndroidMultidexBaseTest {
/**
* Tests that when multidex = "off", a classes.dex file is generated directly
* from the input jar.
*/
@Test
public void testNonMultidexBuildStructure() throws Exception {
scratch.file("java/foo/BUILD",
"android_binary(",
" name = 'nomultidex',",
" srcs = ['a.java'],",
" manifest = 'AndroidManifest.xml',",
" resource_files = glob(['res/**']),",
" multidex = 'off')");
internalTestNonMultidexBuildStructure("//java/foo:nomultidex");
}
/**
* Tests that the default multidex setting is the same as when multidex = "off".
*/
@Test
public void testDefaultBuildStructure() throws Exception {
scratch.file("java/foo/BUILD",
"android_binary(",
" name = 'default',",
" srcs = ['a.java'],",
" manifest = 'AndroidManifest.xml',",
" resource_files = glob(['res/**']))");
internalTestNonMultidexBuildStructure("//java/foo:default");
}
@Test
public void testManualMainDexMode() throws Exception {
scratch.file("java/foo/main_dex_list.txt",
"android/A.class");
scratch.file("java/foo/BUILD",
"android_binary(",
" name = 'manual_main_dex',",
" srcs = ['a.java'],",
" manifest = 'AndroidManifest.xml',",
" resource_files = glob(['res/**']),",
" multidex = 'manual_main_dex',",
" main_dex_list = 'main_dex_list.txt')");
internalTestMultidexBuildStructure(
"//java/foo:manual_main_dex", MultidexMode.MANUAL_MAIN_DEX);
}
/**
* Tests that when multidex = "legacy", a classes.dex.zip file is generated from
* an intermediate file with multidex mode specified and a "--main-dex-list" dx flag
* filled out with appropriate input, This file is then filtered through a zip
* action to remove non-.dex files to produce the final output.
*/
@Test
public void testLegacyMultidexBuildStructure() throws Exception {
scratch.file("java/foo/BUILD",
"android_binary(",
" name = 'legacy',",
" srcs = ['a.java'],",
" manifest = 'AndroidManifest.xml',",
" resource_files = glob(['res/**']),",
" multidex = 'legacy')");
internalTestMultidexBuildStructure("//java/foo:legacy", MultidexMode.LEGACY);
}
/**
* Tests that when multidex = "native", a classes.dex.zip file is generated from
* an intermediate file with multidex mode specified. Unlike in "legacy" mode,
* no actions are required to set and fill the "--main-dex-list" dx flag. The
* intermediate file is then filtered through a zip action to remove non-.dex files
* to produce the final output.
*/
@Test
public void testNativeMultidexBuildStructure() throws Exception {
scratch.file("java/foo/BUILD",
"android_binary(",
" name = 'native',",
" srcs = ['a.java'],",
" manifest = 'AndroidManifest.xml',",
" resource_files = glob(['res/**']),",
" multidex = 'native')");
internalTestMultidexBuildStructure("//java/foo:native", MultidexMode.NATIVE);
}
}
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