/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
*
* 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.android.builder.internal;
import com.android.utils.NullLogger;
import com.google.common.base.Charsets;
import com.google.common.collect.Lists;
import com.google.common.collect.Table;
import com.google.common.io.Files;
import junit.framework.TestCase;
import java.io.File;
import java.util.List;
@SuppressWarnings("javadoc")
public class SymbolWriterTest extends TestCase {
private void check(String packageName, String rJava, String rValues, String... rTexts)
throws Exception {
if (rValues == null) {
if (rTexts.length == 1) {
rValues = rTexts[0];
} else {
throw new IllegalArgumentException(
"Can't have a null rValues with rTexts.length!=1");
}
}
// Load the symbol values
// 1. write rText in a temp file
File file = File.createTempFile(getClass().getSimpleName(), "txt");
file.deleteOnExit();
Files.write(rValues, file, Charsets.UTF_8);
// 2. load symbol from temp file.
SymbolLoader symbolValues = new SymbolLoader(file, NullLogger.getLogger());
symbolValues.load();
Table<String, String, SymbolLoader.SymbolEntry> values = symbolValues.getSymbols();
assertNotNull(values);
// Load the symbols to write
List<SymbolLoader> symbolList = Lists.newArrayListWithCapacity(rTexts.length);
for (String rText : rTexts) {
// 1. write rText in a temp file
file = File.createTempFile(getClass().getSimpleName(), "txt");
file.deleteOnExit();
Files.write(rText, file, Charsets.UTF_8);
// 2. load symbol from temp file.
SymbolLoader loader = new SymbolLoader(file, NullLogger.getLogger());
loader.load();
Table<String, String, SymbolLoader.SymbolEntry> symbols = loader.getSymbols();
assertNotNull(symbols);
symbolList.add(loader);
}
// Write symbols
File outFolder = Files.createTempDir();
outFolder.mkdirs();
SymbolWriter writer = new SymbolWriter(outFolder.getPath(), packageName, symbolValues);
for (SymbolLoader symbolLoader : symbolList) {
writer.addSymbolsToWrite(symbolLoader);
}
writer.write();
String contents = Files.toString(new File(outFolder,
packageName.replace('.', File.separatorChar) + File.separator + "R.java"),
Charsets.UTF_8);
// Ensure we wrote what was expected
assertEquals(rJava, contents.replaceAll("\t", " "));
}
public void test1() throws Exception {
check(
// Package
"test.pkg",
// R.java
"/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" +
" *\n" +
" * This class was automatically generated by the\n" +
" * aapt tool from the resource data it found. It\n" +
" * should not be modified by hand.\n" +
" */\n" +
"package test.pkg;\n" +
"\n" +
"public final class R {\n" +
" public static final class xml {\n" +
" public static final int authenticator = 0x7f040000;\n" +
" }\n" +
"}\n",
// R values
null,
// R.txt
"int xml authenticator 0x7f040000\n"
);
}
public void test2() throws Exception {
check(
// Package
"test.pkg",
// R.java
"/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" +
" *\n" +
" * This class was automatically generated by the\n" +
" * aapt tool from the resource data it found. It\n" +
" * should not be modified by hand.\n" +
" */\n" +
"package test.pkg;\n" +
"\n" +
"public final class R {\n" +
" public static final class drawable {\n" +
" public static final int foobar = 0x7f020000;\n" +
" public static final int ic_launcher = 0x7f020001;\n" +
" }\n" +
" public static final class string {\n" +
" public static final int app_name = 0x7f030000;\n" +
" public static final int lib1 = 0x7f030001;\n" +
" }\n" +
" public static final class style {\n" +
" public static final int AppBaseTheme = 0x7f040000;\n" +
" public static final int AppTheme = 0x7f040001;\n" +
" }\n" +
"}\n",
// R values
"int drawable foobar 0x7f020000\n" +
"int drawable ic_launcher 0x7f020001\n" +
"int string app_name 0x7f030000\n" +
"int string lib1 0x7f030001\n" +
"int style AppBaseTheme 0x7f040000\n" +
"int style AppTheme 0x7f040001\n",
// R.txt
"int drawable foobar 0x7fffffff\n" +
"int drawable ic_launcher 0x7fffffff\n" +
"int string app_name 0x7fffffff\n" +
"int string lib1 0x7fffffff\n" +
"int style AppBaseTheme 0x7fffffff\n" +
"int style AppTheme 0x7fffffff\n"
);
}
public void testStyleables1() throws Exception {
check(
// Package
"test.pkg",
// R.java
"/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" +
" *\n" +
" * This class was automatically generated by the\n" +
" * aapt tool from the resource data it found. It\n" +
" * should not be modified by hand.\n" +
" */\n" +
"package test.pkg;\n" +
"\n" +
"public final class R {\n" +
" public static final class styleable {\n" +
" public static final int[] TiledView = { 0x7f010000, 0x7f010001, 0x7f010002, 0x7f010003, 0x7f010004 };\n" +
" public static final int TiledView_tileName = 2;\n" +
" public static final int TiledView_tilingEnum = 4;\n" +
" public static final int TiledView_tilingMode = 3;\n" +
" public static final int TiledView_tilingProperty = 0;\n" +
" public static final int TiledView_tilingResource = 1;\n" +
" }\n" +
"}\n",
// R values
null,
// R.txt
"int[] styleable TiledView { 0x7f010000, 0x7f010001, 0x7f010002, 0x7f010003, 0x7f010004 }\n" +
"int styleable TiledView_tileName 2\n" +
"int styleable TiledView_tilingEnum 4\n" +
"int styleable TiledView_tilingMode 3\n" +
"int styleable TiledView_tilingProperty 0\n" +
"int styleable TiledView_tilingResource 1\n"
);
}
public void testStyleables2() throws Exception {
check(
// Package
"test.pkg",
// R.java
"/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" +
" *\n" +
" * This class was automatically generated by the\n" +
" * aapt tool from the resource data it found. It\n" +
" * should not be modified by hand.\n" +
" */\n" +
"package test.pkg;\n" +
"\n" +
"public final class R {\n" +
" public static final class styleable {\n" +
" public static final int[] LimitedSizeLinearLayout = { 0x7f010000, 0x7f010001 };\n" +
" public static final int LimitedSizeLinearLayout_max_height = 1;\n" +
" public static final int LimitedSizeLinearLayout_max_width = 0;\n" +
" }\n" +
" public static final class xml {\n" +
" public static final int authenticator = 0x7f040000;\n" +
" }\n" +
"}\n",
// R values
null,
// R.txt
"int[] styleable LimitedSizeLinearLayout { 0x7f010000, 0x7f010001 }\n" +
"int styleable LimitedSizeLinearLayout_max_height 1\n" +
"int styleable LimitedSizeLinearLayout_max_width 0\n" +
"int xml authenticator 0x7f040000\n"
);
}
public void testMerge() throws Exception {
check(
// Package
"test.pkg",
// R.java
"/* AUTO-GENERATED FILE. DO NOT MODIFY.\n" +
" *\n" +
" * This class was automatically generated by the\n" +
" * aapt tool from the resource data it found. It\n" +
" * should not be modified by hand.\n" +
" */\n" +
"package test.pkg;\n" +
"\n" +
"public final class R {\n" +
" public static final class drawable {\n" +
" public static final int foobar = 0x7f020000;\n" +
" public static final int ic_launcher = 0x7f020001;\n" +
" }\n" +
" public static final class string {\n" +
" public static final int app_name = 0x7f030000;\n" +
" public static final int lib1 = 0x7f030001;\n" +
" }\n" +
" public static final class style {\n" +
" public static final int AppBaseTheme = 0x7f040000;\n" +
" public static final int AppTheme = 0x7f040001;\n" +
" }\n" +
"}\n",
// R values
"int drawable foobar 0x7f020000\n" +
"int drawable ic_launcher 0x7f020001\n" +
"int string app_name 0x7f030000\n" +
"int string lib1 0x7f030001\n" +
"int style AppBaseTheme 0x7f040000\n" +
"int style AppTheme 0x7f040001\n",
// R.txt 1
"int drawable foobar 0x7fffffff\n" +
"int drawable ic_launcher 0x7fffffff\n" +
"int string app_name 0x7fffffff\n" +
"int string lib1 0x7fffffff\n" +
// R.txt 2
"int string app_name 0x80000000\n" +
"int string lib1 0x80000000\n" +
"int style AppBaseTheme 0x80000000\n" +
"int style AppTheme 0x80000000\n"
);
}
}