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+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * 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.
+ */
+
+#include "java/JavaClassGenerator.h"
+#include "util/Util.h"
+
+#include "test/Builders.h"
+
+#include <gtest/gtest.h>
+#include <sstream>
+#include <string>
+
+namespace aapt {
+
+TEST(JavaClassGeneratorTest, FailWhenEntryIsJavaKeyword) {
+ std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
+ .setPackageId(u"android", 0x01)
+ .addSimple(u"@android:id/class", ResourceId(0x01020000))
+ .build();
+
+ JavaClassGenerator generator(table.get(), {});
+
+ std::stringstream out;
+ EXPECT_FALSE(generator.generate(u"android", &out));
+}
+
+TEST(JavaClassGeneratorTest, TransformInvalidJavaIdentifierCharacter) {
+ std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
+ .setPackageId(u"android", 0x01)
+ .addSimple(u"@android:id/hey-man", ResourceId(0x01020000))
+ .addSimple(u"@android:attr/cool.attr", ResourceId(0x01010000))
+ .addValue(u"@android:styleable/hey.dude", ResourceId(0x01030000),
+ test::StyleableBuilder()
+ .addItem(u"@android:attr/cool.attr", ResourceId(0x01010000))
+ .build())
+ .build();
+
+ JavaClassGenerator generator(table.get(), {});
+
+ std::stringstream out;
+ EXPECT_TRUE(generator.generate(u"android", &out));
+
+ std::string output = out.str();
+
+ EXPECT_NE(std::string::npos,
+ output.find("public static final int hey_man = 0x01020000;"));
+
+ EXPECT_NE(std::string::npos,
+ output.find("public static final int[] hey_dude = {"));
+
+ EXPECT_NE(std::string::npos,
+ output.find("public static final int hey_dude_cool_attr = 0;"));
+}
+
+TEST(JavaClassGeneratorTest, CorrectPackageNameIsUsed) {
+ std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
+ .setPackageId(u"android", 0x01)
+ .addSimple(u"@android:id/one", ResourceId(0x01020000))
+ .addSimple(u"@android:id/com.foo$two", ResourceId(0x01020001))
+ .build();
+
+ JavaClassGenerator generator(table.get(), {});
+ std::stringstream out;
+ ASSERT_TRUE(generator.generate(u"android", u"com.android.internal", &out));
+
+ std::string output = out.str();
+ EXPECT_NE(std::string::npos, output.find("package com.android.internal;"));
+ EXPECT_NE(std::string::npos, output.find("public static final int one = 0x01020000;"));
+ EXPECT_EQ(std::string::npos, output.find("two"));
+ EXPECT_EQ(std::string::npos, output.find("com_foo$two"));
+}
+
+TEST(JavaClassGeneratorTest, AttrPrivateIsWrittenAsAttr) {
+ std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
+ .setPackageId(u"android", 0x01)
+ .addSimple(u"@android:^attr-private/one", ResourceId(0x01010000))
+ .build();
+
+ JavaClassGenerator generator(table.get(), {});
+ std::stringstream out;
+ ASSERT_TRUE(generator.generate(u"android", &out));
+
+ std::string output = out.str();
+ EXPECT_NE(std::string::npos, output.find("public static final class attr"));
+ EXPECT_EQ(std::string::npos, output.find("public static final class ^attr-private"));
+}
+
+TEST(JavaClassGeneratorTest, OnlyWritePublicResources) {
+ StdErrDiagnostics diag;
+ std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
+ .setPackageId(u"android", 0x01)
+ .addSimple(u"@android:id/one", ResourceId(0x01020000))
+ .addSimple(u"@android:id/two", ResourceId(0x01020001))
+ .addSimple(u"@android:id/three", ResourceId(0x01020002))
+ .setSymbolState(u"@android:id/one", ResourceId(0x01020000), SymbolState::kPublic)
+ .setSymbolState(u"@android:id/two", ResourceId(0x01020001), SymbolState::kPrivate)
+ .build();
+
+ JavaClassGeneratorOptions options;
+ options.types = JavaClassGeneratorOptions::SymbolTypes::kPublic;
+ {
+ JavaClassGenerator generator(table.get(), options);
+ std::stringstream out;
+ ASSERT_TRUE(generator.generate(u"android", &out));
+ std::string output = out.str();
+ EXPECT_NE(std::string::npos, output.find("public static final int one = 0x01020000;"));
+ EXPECT_EQ(std::string::npos, output.find("two"));
+ EXPECT_EQ(std::string::npos, output.find("three"));
+ }
+
+ options.types = JavaClassGeneratorOptions::SymbolTypes::kPublicPrivate;
+ {
+ JavaClassGenerator generator(table.get(), options);
+ std::stringstream out;
+ ASSERT_TRUE(generator.generate(u"android", &out));
+ std::string output = out.str();
+ EXPECT_NE(std::string::npos, output.find("public static final int one = 0x01020000;"));
+ EXPECT_NE(std::string::npos, output.find("public static final int two = 0x01020001;"));
+ EXPECT_EQ(std::string::npos, output.find("three"));
+ }
+
+ options.types = JavaClassGeneratorOptions::SymbolTypes::kAll;
+ {
+ JavaClassGenerator generator(table.get(), options);
+ std::stringstream out;
+ ASSERT_TRUE(generator.generate(u"android", &out));
+ std::string output = out.str();
+ EXPECT_NE(std::string::npos, output.find("public static final int one = 0x01020000;"));
+ EXPECT_NE(std::string::npos, output.find("public static final int two = 0x01020001;"));
+ EXPECT_NE(std::string::npos, output.find("public static final int three = 0x01020002;"));
+ }
+}
+
+/*
+ * TODO(adamlesinski): Re-enable this once we get merging working again.
+ * TEST(JavaClassGeneratorTest, EmitPackageMangledSymbols) {
+ ASSERT_TRUE(addResource(ResourceName{ {}, ResourceType::kId, u"foo" },
+ ResourceId{ 0x01, 0x02, 0x0000 }));
+ ResourceTable table;
+ table.setPackage(u"com.lib");
+ ASSERT_TRUE(table.addResource(ResourceName{ {}, ResourceType::kId, u"test" }, {},
+ Source{ "lib.xml", 33 }, util::make_unique<Id>()));
+ ASSERT_TRUE(mTable->merge(std::move(table)));
+
+ Linker linker(mTable,
+ std::make_shared<MockResolver>(mTable, std::map<ResourceName, ResourceId>()),
+ {});
+ ASSERT_TRUE(linker.linkAndValidate());
+
+ JavaClassGenerator generator(mTable, {});
+
+ std::stringstream out;
+ EXPECT_TRUE(generator.generate(mTable->getPackage(), out));
+ std::string output = out.str();
+ EXPECT_NE(std::string::npos, output.find("int foo ="));
+ EXPECT_EQ(std::string::npos, output.find("int test ="));
+
+ out.str("");
+ EXPECT_TRUE(generator.generate(u"com.lib", out));
+ output = out.str();
+ EXPECT_NE(std::string::npos, output.find("int test ="));
+ EXPECT_EQ(std::string::npos, output.find("int foo ="));
+}*/
+
+TEST(JavaClassGeneratorTest, EmitOtherPackagesAttributesInStyleable) {
+ std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
+ .setPackageId(u"android", 0x01)
+ .setPackageId(u"com.lib", 0x02)
+ .addSimple(u"@android:attr/bar", ResourceId(0x01010000))
+ .addSimple(u"@com.lib:attr/bar", ResourceId(0x02010000))
+ .addValue(u"@android:styleable/foo", ResourceId(0x01030000),
+ test::StyleableBuilder()
+ .addItem(u"@android:attr/bar", ResourceId(0x01010000))
+ .addItem(u"@com.lib:attr/bar", ResourceId(0x02010000))
+ .build())
+ .build();
+
+ JavaClassGenerator generator(table.get(), {});
+
+ std::stringstream out;
+ EXPECT_TRUE(generator.generate(u"android", &out));
+
+ std::string output = out.str();
+ EXPECT_NE(std::string::npos, output.find("int foo_bar ="));
+ EXPECT_NE(std::string::npos, output.find("int foo_com_lib_bar ="));
+}
+
+} // namespace aapt
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 13:55:15 +0000