| /* |
| * 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 "ResourceUtils.h" |
| |
| #include "Resource.h" |
| #include "test/Test.h" |
| |
| using ::aapt::test::ValueEq; |
| using ::android::Res_value; |
| using ::android::ResTable_map; |
| using ::testing::Eq; |
| using ::testing::NotNull; |
| using ::testing::Pointee; |
| |
| namespace aapt { |
| |
| TEST(ResourceUtilsTest, ParseBool) { |
| EXPECT_THAT(ResourceUtils::ParseBool("true"), Eq(Maybe<bool>(true))); |
| EXPECT_THAT(ResourceUtils::ParseBool("TRUE"), Eq(Maybe<bool>(true))); |
| EXPECT_THAT(ResourceUtils::ParseBool("True"), Eq(Maybe<bool>(true))); |
| |
| EXPECT_THAT(ResourceUtils::ParseBool("false"), Eq(Maybe<bool>(false))); |
| EXPECT_THAT(ResourceUtils::ParseBool("FALSE"), Eq(Maybe<bool>(false))); |
| EXPECT_THAT(ResourceUtils::ParseBool("False"), Eq(Maybe<bool>(false))); |
| |
| EXPECT_THAT(ResourceUtils::ParseBool(" False\n "), Eq(Maybe<bool>(false))); |
| } |
| |
| TEST(ResourceUtilsTest, ParseResourceName) { |
| ResourceNameRef actual; |
| bool actual_priv = false; |
| EXPECT_TRUE(ResourceUtils::ParseResourceName("android:color/foo", &actual, &actual_priv)); |
| EXPECT_THAT(actual, Eq(ResourceNameRef("android", ResourceType::kColor, "foo"))); |
| EXPECT_FALSE(actual_priv); |
| |
| EXPECT_TRUE(ResourceUtils::ParseResourceName("color/foo", &actual, &actual_priv)); |
| EXPECT_THAT(actual, Eq(ResourceNameRef({}, ResourceType::kColor, "foo"))); |
| EXPECT_FALSE(actual_priv); |
| |
| EXPECT_TRUE(ResourceUtils::ParseResourceName("*android:color/foo", &actual, &actual_priv)); |
| EXPECT_THAT(actual, Eq(ResourceNameRef("android", ResourceType::kColor, "foo"))); |
| EXPECT_TRUE(actual_priv); |
| |
| EXPECT_FALSE(ResourceUtils::ParseResourceName(android::StringPiece(), &actual, &actual_priv)); |
| } |
| |
| TEST(ResourceUtilsTest, ParseReferenceWithNoPackage) { |
| ResourceNameRef actual; |
| bool create = false; |
| bool private_ref = false; |
| EXPECT_TRUE(ResourceUtils::ParseReference("@color/foo", &actual, &create, &private_ref)); |
| EXPECT_THAT(actual, Eq(ResourceNameRef({}, ResourceType::kColor, "foo"))); |
| EXPECT_FALSE(create); |
| EXPECT_FALSE(private_ref); |
| } |
| |
| TEST(ResourceUtilsTest, ParseReferenceWithPackage) { |
| ResourceNameRef actual; |
| bool create = false; |
| bool private_ref = false; |
| EXPECT_TRUE(ResourceUtils::ParseReference("@android:color/foo", &actual, &create, &private_ref)); |
| EXPECT_THAT(actual, Eq(ResourceNameRef("android", ResourceType::kColor, "foo"))); |
| EXPECT_FALSE(create); |
| EXPECT_FALSE(private_ref); |
| } |
| |
| TEST(ResourceUtilsTest, ParseReferenceWithSurroundingWhitespace) { |
| ResourceNameRef actual; |
| bool create = false; |
| bool private_ref = false; |
| EXPECT_TRUE(ResourceUtils::ParseReference("\t @android:color/foo\n \n\t", &actual, &create, &private_ref)); |
| EXPECT_THAT(actual, Eq(ResourceNameRef("android", ResourceType::kColor, "foo"))); |
| EXPECT_FALSE(create); |
| EXPECT_FALSE(private_ref); |
| } |
| |
| TEST(ResourceUtilsTest, ParseAutoCreateIdReference) { |
| ResourceNameRef actual; |
| bool create = false; |
| bool private_ref = false; |
| EXPECT_TRUE(ResourceUtils::ParseReference("@+android:id/foo", &actual, &create, &private_ref)); |
| EXPECT_THAT(actual, Eq(ResourceNameRef("android", ResourceType::kId, "foo"))); |
| EXPECT_TRUE(create); |
| EXPECT_FALSE(private_ref); |
| } |
| |
| TEST(ResourceUtilsTest, ParsePrivateReference) { |
| ResourceNameRef actual; |
| bool create = false; |
| bool private_ref = false; |
| EXPECT_TRUE(ResourceUtils::ParseReference("@*android:id/foo", &actual, &create, &private_ref)); |
| EXPECT_THAT(actual, Eq(ResourceNameRef("android", ResourceType::kId, "foo"))); |
| EXPECT_FALSE(create); |
| EXPECT_TRUE(private_ref); |
| } |
| |
| TEST(ResourceUtilsTest, FailToParseAutoCreateNonIdReference) { |
| bool create = false; |
| bool private_ref = false; |
| ResourceNameRef actual; |
| EXPECT_FALSE(ResourceUtils::ParseReference("@+android:color/foo", &actual, &create, &private_ref)); |
| } |
| |
| TEST(ResourceUtilsTest, ParseAttributeReferences) { |
| EXPECT_TRUE(ResourceUtils::IsAttributeReference("?android")); |
| EXPECT_TRUE(ResourceUtils::IsAttributeReference("?android:foo")); |
| EXPECT_TRUE(ResourceUtils::IsAttributeReference("?attr/foo")); |
| EXPECT_TRUE(ResourceUtils::IsAttributeReference("?android:attr/foo")); |
| } |
| |
| TEST(ResourceUtilsTest, FailParseIncompleteReference) { |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?style/foo")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?android:style/foo")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?android:")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?android:attr/")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?:attr/")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?:attr/foo")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?:/")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?:/foo")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?attr/")); |
| EXPECT_FALSE(ResourceUtils::IsAttributeReference("?/foo")); |
| } |
| |
| TEST(ResourceUtilsTest, ParseStyleParentReference) { |
| const ResourceName kAndroidStyleFooName("android", ResourceType::kStyle, "foo"); |
| const ResourceName kStyleFooName({}, ResourceType::kStyle, "foo"); |
| |
| std::string err_str; |
| Maybe<Reference> ref = ResourceUtils::ParseStyleParentReference("@android:style/foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kAndroidStyleFooName))); |
| |
| ref = ResourceUtils::ParseStyleParentReference("@style/foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kStyleFooName))); |
| |
| ref = ResourceUtils::ParseStyleParentReference("?android:style/foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kAndroidStyleFooName))); |
| |
| ref = ResourceUtils::ParseStyleParentReference("?style/foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kStyleFooName))); |
| |
| ref = ResourceUtils::ParseStyleParentReference("android:style/foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kAndroidStyleFooName))); |
| |
| ref = ResourceUtils::ParseStyleParentReference("android:foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kAndroidStyleFooName))); |
| |
| ref = ResourceUtils::ParseStyleParentReference("@android:foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kAndroidStyleFooName))); |
| |
| ref = ResourceUtils::ParseStyleParentReference("foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kStyleFooName))); |
| |
| ref = ResourceUtils::ParseStyleParentReference("*android:style/foo", &err_str); |
| ASSERT_TRUE(ref); |
| EXPECT_THAT(ref.value().name, Eq(make_value(kAndroidStyleFooName))); |
| EXPECT_TRUE(ref.value().private_reference); |
| } |
| |
| TEST(ResourceUtilsTest, ParseEmptyFlag) { |
| std::unique_ptr<Attribute> attr = test::AttributeBuilder() |
| .SetTypeMask(ResTable_map::TYPE_FLAGS) |
| .AddItem("one", 0x01) |
| .AddItem("two", 0x02) |
| .Build(); |
| |
| std::unique_ptr<BinaryPrimitive> result = ResourceUtils::TryParseFlagSymbol(attr.get(), ""); |
| ASSERT_THAT(result, NotNull()); |
| EXPECT_THAT(result->value.data, Eq(0u)); |
| } |
| |
| TEST(ResourceUtilsTest, NullIsEmptyReference) { |
| ASSERT_THAT(ResourceUtils::MakeNull(), Pointee(ValueEq(Reference()))); |
| ASSERT_THAT(ResourceUtils::TryParseNullOrEmpty("@null"), Pointee(ValueEq(Reference()))); |
| } |
| |
| TEST(ResourceUtilsTest, EmptyIsBinaryPrimitive) { |
| ASSERT_THAT(ResourceUtils::MakeEmpty(), Pointee(ValueEq(BinaryPrimitive(Res_value::TYPE_NULL, Res_value::DATA_NULL_EMPTY)))); |
| ASSERT_THAT(ResourceUtils::TryParseNullOrEmpty("@empty"), Pointee(ValueEq(BinaryPrimitive(Res_value::TYPE_NULL, Res_value::DATA_NULL_EMPTY)))); |
| } |
| |
| TEST(ResourceUtilsTest, ItemsWithWhitespaceAreParsedCorrectly) { |
| EXPECT_THAT(ResourceUtils::TryParseItemForAttribute(" 12\n ", ResTable_map::TYPE_INTEGER), |
| Pointee(ValueEq(BinaryPrimitive(Res_value::TYPE_INT_DEC, 12u)))); |
| EXPECT_THAT(ResourceUtils::TryParseItemForAttribute(" true\n ", ResTable_map::TYPE_BOOLEAN), |
| Pointee(ValueEq(BinaryPrimitive(Res_value::TYPE_INT_BOOLEAN, 0xffffffffu)))); |
| |
| const float expected_float = 12.0f; |
| const uint32_t expected_float_flattened = *(uint32_t*)&expected_float; |
| EXPECT_THAT(ResourceUtils::TryParseItemForAttribute(" 12.0\n ", ResTable_map::TYPE_FLOAT), |
| Pointee(ValueEq(BinaryPrimitive(Res_value::TYPE_FLOAT, expected_float_flattened)))); |
| } |
| |
| } // namespace aapt |