blob: c6382b177f420fa65acb87711396f5cbe1f2687d [file] [log] [blame]
/*
* 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 "ResourceParser.h"
#include <sstream>
#include <string>
#include "ResourceTable.h"
#include "ResourceUtils.h"
#include "ResourceValues.h"
#include "test/Test.h"
#include "xml/XmlPullParser.h"
using ::aapt::test::ValueEq;
using ::android::StringPiece;
using ::testing::Eq;
using ::testing::NotNull;
using ::testing::Pointee;
namespace aapt {
constexpr const char* kXmlPreamble = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
TEST(ResourceParserSingleTest, FailToParseWithNoRootResourcesElement) {
std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
std::stringstream input(kXmlPreamble);
input << R"(<attr name="foo"/>)" << std::endl;
ResourceTable table;
ResourceParser parser(context->GetDiagnostics(), &table, Source{"test"}, {});
xml::XmlPullParser xml_parser(input);
ASSERT_FALSE(parser.Parse(&xml_parser));
}
class ResourceParserTest : public ::testing::Test {
public:
void SetUp() override {
context_ = test::ContextBuilder().Build();
}
::testing::AssertionResult TestParse(const StringPiece& str) {
return TestParse(str, ConfigDescription{});
}
::testing::AssertionResult TestParse(const StringPiece& str, const ConfigDescription& config) {
std::stringstream input(kXmlPreamble);
input << "<resources>\n" << str << "\n</resources>" << std::endl;
ResourceParserOptions parserOptions;
ResourceParser parser(context_->GetDiagnostics(), &table_, Source{"test"}, config,
parserOptions);
xml::XmlPullParser xmlParser(input);
if (parser.Parse(&xmlParser)) {
return ::testing::AssertionSuccess();
}
return ::testing::AssertionFailure();
}
protected:
ResourceTable table_;
std::unique_ptr<IAaptContext> context_;
};
TEST_F(ResourceParserTest, ParseQuotedString) {
std::string input = "<string name=\"foo\"> \" hey there \" </string>";
ASSERT_TRUE(TestParse(input));
String* str = test::GetValue<String>(&table_, "string/foo");
ASSERT_NE(nullptr, str);
EXPECT_EQ(std::string(" hey there "), *str->value);
EXPECT_TRUE(str->untranslatable_sections.empty());
}
TEST_F(ResourceParserTest, ParseEscapedString) {
std::string input = "<string name=\"foo\">\\?123</string>";
ASSERT_TRUE(TestParse(input));
String* str = test::GetValue<String>(&table_, "string/foo");
ASSERT_NE(nullptr, str);
EXPECT_EQ(std::string("?123"), *str->value);
EXPECT_TRUE(str->untranslatable_sections.empty());
}
TEST_F(ResourceParserTest, ParseFormattedString) {
std::string input = "<string name=\"foo\">%d %s</string>";
ASSERT_FALSE(TestParse(input));
input = "<string name=\"foo\">%1$d %2$s</string>";
ASSERT_TRUE(TestParse(input));
}
TEST_F(ResourceParserTest, ParseStyledString) {
// Use a surrogate pair unicode point so that we can verify that the span
// indices use UTF-16 length and not UTF-8 length.
std::string input =
"<string name=\"foo\">This is my aunt\u2019s <b>fickle <small>string</small></b></string>";
ASSERT_TRUE(TestParse(input));
StyledString* str = test::GetValue<StyledString>(&table_, "string/foo");
ASSERT_NE(nullptr, str);
const std::string expected_str = "This is my aunt\u2019s fickle string";
EXPECT_EQ(expected_str, *str->value->str);
EXPECT_EQ(2u, str->value->spans.size());
EXPECT_TRUE(str->untranslatable_sections.empty());
EXPECT_EQ(std::string("b"), *str->value->spans[0].name);
EXPECT_EQ(17u, str->value->spans[0].first_char);
EXPECT_EQ(30u, str->value->spans[0].last_char);
EXPECT_EQ(std::string("small"), *str->value->spans[1].name);
EXPECT_EQ(24u, str->value->spans[1].first_char);
EXPECT_EQ(30u, str->value->spans[1].last_char);
}
TEST_F(ResourceParserTest, ParseStringWithWhitespace) {
std::string input = "<string name=\"foo\"> This is what I think </string>";
ASSERT_TRUE(TestParse(input));
String* str = test::GetValue<String>(&table_, "string/foo");
ASSERT_NE(nullptr, str);
EXPECT_EQ(std::string("This is what I think"), *str->value);
EXPECT_TRUE(str->untranslatable_sections.empty());
input = "<string name=\"foo2\">\" This is what I think \"</string>";
ASSERT_TRUE(TestParse(input));
str = test::GetValue<String>(&table_, "string/foo2");
ASSERT_NE(nullptr, str);
EXPECT_EQ(std::string(" This is what I think "), *str->value);
}
TEST_F(ResourceParserTest, IgnoreXliffTagsOtherThanG) {
std::string input = R"EOF(
<string name="foo" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
There are <xliff:source>no</xliff:source> apples</string>)EOF";
ASSERT_TRUE(TestParse(input));
String* str = test::GetValue<String>(&table_, "string/foo");
ASSERT_NE(nullptr, str);
EXPECT_EQ(StringPiece("There are no apples"), StringPiece(*str->value));
EXPECT_TRUE(str->untranslatable_sections.empty());
}
TEST_F(ResourceParserTest, NestedXliffGTagsAreIllegal) {
std::string input = R"EOF(
<string name="foo" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
Do not <xliff:g>translate <xliff:g>this</xliff:g></xliff:g></string>)EOF";
EXPECT_FALSE(TestParse(input));
}
TEST_F(ResourceParserTest, RecordUntranslateableXliffSectionsInString) {
std::string input = R"EOF(
<string name="foo" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
There are <xliff:g id="count">%1$d</xliff:g> apples</string>)EOF";
ASSERT_TRUE(TestParse(input));
String* str = test::GetValue<String>(&table_, "string/foo");
ASSERT_NE(nullptr, str);
EXPECT_EQ(StringPiece("There are %1$d apples"), StringPiece(*str->value));
ASSERT_EQ(1u, str->untranslatable_sections.size());
// We expect indices and lengths that span to include the whitespace
// before %1$d. This is due to how the StringBuilder withholds whitespace unless
// needed (to deal with line breaks, etc.).
EXPECT_EQ(9u, str->untranslatable_sections[0].start);
EXPECT_EQ(14u, str->untranslatable_sections[0].end);
}
TEST_F(ResourceParserTest, RecordUntranslateableXliffSectionsInStyledString) {
std::string input = R"EOF(
<string name="foo" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
There are <b><xliff:g id="count">%1$d</xliff:g></b> apples</string>)EOF";
ASSERT_TRUE(TestParse(input));
StyledString* str = test::GetValue<StyledString>(&table_, "string/foo");
ASSERT_NE(nullptr, str);
EXPECT_EQ(StringPiece("There are %1$d apples"), StringPiece(*str->value->str));
ASSERT_EQ(1u, str->untranslatable_sections.size());
// We expect indices and lengths that span to include the whitespace
// before %1$d. This is due to how the StringBuilder withholds whitespace unless
// needed (to deal with line breaks, etc.).
EXPECT_EQ(9u, str->untranslatable_sections[0].start);
EXPECT_EQ(14u, str->untranslatable_sections[0].end);
}
TEST_F(ResourceParserTest, ParseNull) {
std::string input = "<integer name=\"foo\">@null</integer>";
ASSERT_TRUE(TestParse(input));
// The Android runtime treats a value of android::Res_value::TYPE_NULL as
// a non-existing value, and this causes problems in styles when trying to
// resolve an attribute. Null values must be encoded as android::Res_value::TYPE_REFERENCE
// with a data value of 0.
Reference* null_ref = test::GetValue<Reference>(&table_, "integer/foo");
ASSERT_THAT(null_ref, NotNull());
EXPECT_FALSE(null_ref->name);
EXPECT_FALSE(null_ref->id);
EXPECT_EQ(Reference::Type::kResource, null_ref->reference_type);
}
TEST_F(ResourceParserTest, ParseEmpty) {
std::string input = "<integer name=\"foo\">@empty</integer>";
ASSERT_TRUE(TestParse(input));
BinaryPrimitive* integer = test::GetValue<BinaryPrimitive>(&table_, "integer/foo");
ASSERT_NE(nullptr, integer);
EXPECT_EQ(uint16_t(android::Res_value::TYPE_NULL), integer->value.dataType);
EXPECT_EQ(uint32_t(android::Res_value::DATA_NULL_EMPTY), integer->value.data);
}
TEST_F(ResourceParserTest, ParseAttr) {
std::string input =
"<attr name=\"foo\" format=\"string\"/>\n"
"<attr name=\"bar\"/>";
ASSERT_TRUE(TestParse(input));
Attribute* attr = test::GetValue<Attribute>(&table_, "attr/foo");
ASSERT_NE(nullptr, attr);
EXPECT_EQ(uint32_t(android::ResTable_map::TYPE_STRING), attr->type_mask);
attr = test::GetValue<Attribute>(&table_, "attr/bar");
ASSERT_NE(nullptr, attr);
EXPECT_EQ(uint32_t(android::ResTable_map::TYPE_ANY), attr->type_mask);
}
// Old AAPT allowed attributes to be defined under different configurations, but
// ultimately
// stored them with the default configuration. Check that we have the same
// behavior.
TEST_F(ResourceParserTest, ParseAttrAndDeclareStyleableUnderConfigButRecordAsNoConfig) {
const ConfigDescription watch_config = test::ParseConfigOrDie("watch");
std::string input = R"(
<attr name="foo" />
<declare-styleable name="bar">
<attr name="baz" />
</declare-styleable>)";
ASSERT_TRUE(TestParse(input, watch_config));
EXPECT_EQ(nullptr, test::GetValueForConfig<Attribute>(&table_, "attr/foo", watch_config));
EXPECT_EQ(nullptr, test::GetValueForConfig<Attribute>(&table_, "attr/baz", watch_config));
EXPECT_EQ(nullptr, test::GetValueForConfig<Styleable>(&table_, "styleable/bar", watch_config));
EXPECT_NE(nullptr, test::GetValue<Attribute>(&table_, "attr/foo"));
EXPECT_NE(nullptr, test::GetValue<Attribute>(&table_, "attr/baz"));
EXPECT_NE(nullptr, test::GetValue<Styleable>(&table_, "styleable/bar"));
}
TEST_F(ResourceParserTest, ParseAttrWithMinMax) {
std::string input =
"<attr name=\"foo\" min=\"10\" max=\"23\" format=\"integer\"/>";
ASSERT_TRUE(TestParse(input));
Attribute* attr = test::GetValue<Attribute>(&table_, "attr/foo");
ASSERT_NE(nullptr, attr);
EXPECT_EQ(uint32_t(android::ResTable_map::TYPE_INTEGER), attr->type_mask);
EXPECT_EQ(10, attr->min_int);
EXPECT_EQ(23, attr->max_int);
}
TEST_F(ResourceParserTest, FailParseAttrWithMinMaxButNotInteger) {
std::string input =
"<attr name=\"foo\" min=\"10\" max=\"23\" format=\"string\"/>";
ASSERT_FALSE(TestParse(input));
}
TEST_F(ResourceParserTest, ParseUseAndDeclOfAttr) {
std::string input =
"<declare-styleable name=\"Styleable\">\n"
" <attr name=\"foo\" />\n"
"</declare-styleable>\n"
"<attr name=\"foo\" format=\"string\"/>";
ASSERT_TRUE(TestParse(input));
Attribute* attr = test::GetValue<Attribute>(&table_, "attr/foo");
ASSERT_NE(nullptr, attr);
EXPECT_EQ(uint32_t(android::ResTable_map::TYPE_STRING), attr->type_mask);
}
TEST_F(ResourceParserTest, ParseDoubleUseOfAttr) {
std::string input =
"<declare-styleable name=\"Theme\">"
" <attr name=\"foo\" />\n"
"</declare-styleable>\n"
"<declare-styleable name=\"Window\">\n"
" <attr name=\"foo\" format=\"boolean\"/>\n"
"</declare-styleable>";
ASSERT_TRUE(TestParse(input));
Attribute* attr = test::GetValue<Attribute>(&table_, "attr/foo");
ASSERT_NE(nullptr, attr);
EXPECT_EQ(uint32_t(android::ResTable_map::TYPE_BOOLEAN), attr->type_mask);
}
TEST_F(ResourceParserTest, ParseEnumAttr) {
std::string input =
"<attr name=\"foo\">\n"
" <enum name=\"bar\" value=\"0\"/>\n"
" <enum name=\"bat\" value=\"1\"/>\n"
" <enum name=\"baz\" value=\"2\"/>\n"
"</attr>";
ASSERT_TRUE(TestParse(input));
Attribute* enum_attr = test::GetValue<Attribute>(&table_, "attr/foo");
ASSERT_NE(enum_attr, nullptr);
EXPECT_EQ(enum_attr->type_mask, android::ResTable_map::TYPE_ENUM);
ASSERT_EQ(enum_attr->symbols.size(), 3u);
AAPT_ASSERT_TRUE(enum_attr->symbols[0].symbol.name);
EXPECT_EQ(enum_attr->symbols[0].symbol.name.value().entry, "bar");
EXPECT_EQ(enum_attr->symbols[0].value, 0u);
AAPT_ASSERT_TRUE(enum_attr->symbols[1].symbol.name);
EXPECT_EQ(enum_attr->symbols[1].symbol.name.value().entry, "bat");
EXPECT_EQ(enum_attr->symbols[1].value, 1u);
AAPT_ASSERT_TRUE(enum_attr->symbols[2].symbol.name);
EXPECT_EQ(enum_attr->symbols[2].symbol.name.value().entry, "baz");
EXPECT_EQ(enum_attr->symbols[2].value, 2u);
}
TEST_F(ResourceParserTest, ParseFlagAttr) {
std::string input =
"<attr name=\"foo\">\n"
" <flag name=\"bar\" value=\"0\"/>\n"
" <flag name=\"bat\" value=\"1\"/>\n"
" <flag name=\"baz\" value=\"2\"/>\n"
"</attr>";
ASSERT_TRUE(TestParse(input));
Attribute* flag_attr = test::GetValue<Attribute>(&table_, "attr/foo");
ASSERT_NE(nullptr, flag_attr);
EXPECT_EQ(flag_attr->type_mask, android::ResTable_map::TYPE_FLAGS);
ASSERT_EQ(flag_attr->symbols.size(), 3u);
AAPT_ASSERT_TRUE(flag_attr->symbols[0].symbol.name);
EXPECT_EQ(flag_attr->symbols[0].symbol.name.value().entry, "bar");
EXPECT_EQ(flag_attr->symbols[0].value, 0u);
AAPT_ASSERT_TRUE(flag_attr->symbols[1].symbol.name);
EXPECT_EQ(flag_attr->symbols[1].symbol.name.value().entry, "bat");
EXPECT_EQ(flag_attr->symbols[1].value, 1u);
AAPT_ASSERT_TRUE(flag_attr->symbols[2].symbol.name);
EXPECT_EQ(flag_attr->symbols[2].symbol.name.value().entry, "baz");
EXPECT_EQ(flag_attr->symbols[2].value, 2u);
std::unique_ptr<BinaryPrimitive> flag_value =
ResourceUtils::TryParseFlagSymbol(flag_attr, "baz|bat");
ASSERT_NE(nullptr, flag_value);
EXPECT_EQ(flag_value->value.data, 1u | 2u);
}
TEST_F(ResourceParserTest, FailToParseEnumAttrWithNonUniqueKeys) {
std::string input =
"<attr name=\"foo\">\n"
" <enum name=\"bar\" value=\"0\"/>\n"
" <enum name=\"bat\" value=\"1\"/>\n"
" <enum name=\"bat\" value=\"2\"/>\n"
"</attr>";
ASSERT_FALSE(TestParse(input));
}
TEST_F(ResourceParserTest, ParseStyle) {
std::string input =
"<style name=\"foo\" parent=\"@style/fu\">\n"
" <item name=\"bar\">#ffffffff</item>\n"
" <item name=\"bat\">@string/hey</item>\n"
" <item name=\"baz\"><b>hey</b></item>\n"
"</style>";
ASSERT_TRUE(TestParse(input));
Style* style = test::GetValue<Style>(&table_, "style/foo");
ASSERT_NE(nullptr, style);
AAPT_ASSERT_TRUE(style->parent);
AAPT_ASSERT_TRUE(style->parent.value().name);
EXPECT_EQ(test::ParseNameOrDie("style/fu"),
style->parent.value().name.value());
ASSERT_EQ(3u, style->entries.size());
AAPT_ASSERT_TRUE(style->entries[0].key.name);
EXPECT_EQ(test::ParseNameOrDie("attr/bar"),
style->entries[0].key.name.value());
AAPT_ASSERT_TRUE(style->entries[1].key.name);
EXPECT_EQ(test::ParseNameOrDie("attr/bat"),
style->entries[1].key.name.value());
AAPT_ASSERT_TRUE(style->entries[2].key.name);
EXPECT_EQ(test::ParseNameOrDie("attr/baz"),
style->entries[2].key.name.value());
}
TEST_F(ResourceParserTest, ParseStyleWithShorthandParent) {
std::string input = "<style name=\"foo\" parent=\"com.app:Theme\"/>";
ASSERT_TRUE(TestParse(input));
Style* style = test::GetValue<Style>(&table_, "style/foo");
ASSERT_NE(nullptr, style);
AAPT_ASSERT_TRUE(style->parent);
AAPT_ASSERT_TRUE(style->parent.value().name);
EXPECT_EQ(test::ParseNameOrDie("com.app:style/Theme"),
style->parent.value().name.value());
}
TEST_F(ResourceParserTest, ParseStyleWithPackageAliasedParent) {
std::string input =
"<style xmlns:app=\"http://schemas.android.com/apk/res/android\"\n"
" name=\"foo\" parent=\"app:Theme\"/>";
ASSERT_TRUE(TestParse(input));
Style* style = test::GetValue<Style>(&table_, "style/foo");
ASSERT_NE(nullptr, style);
AAPT_ASSERT_TRUE(style->parent);
AAPT_ASSERT_TRUE(style->parent.value().name);
EXPECT_EQ(test::ParseNameOrDie("android:style/Theme"),
style->parent.value().name.value());
}
TEST_F(ResourceParserTest, ParseStyleWithPackageAliasedItems) {
std::string input =
"<style xmlns:app=\"http://schemas.android.com/apk/res/android\" "
"name=\"foo\">\n"
" <item name=\"app:bar\">0</item>\n"
"</style>";
ASSERT_TRUE(TestParse(input));
Style* style = test::GetValue<Style>(&table_, "style/foo");
ASSERT_NE(nullptr, style);
ASSERT_EQ(1u, style->entries.size());
EXPECT_EQ(test::ParseNameOrDie("android:attr/bar"),
style->entries[0].key.name.value());
}
TEST_F(ResourceParserTest, ParseStyleWithInferredParent) {
std::string input = "<style name=\"foo.bar\"/>";
ASSERT_TRUE(TestParse(input));
Style* style = test::GetValue<Style>(&table_, "style/foo.bar");
ASSERT_NE(nullptr, style);
AAPT_ASSERT_TRUE(style->parent);
AAPT_ASSERT_TRUE(style->parent.value().name);
EXPECT_EQ(style->parent.value().name.value(),
test::ParseNameOrDie("style/foo"));
EXPECT_TRUE(style->parent_inferred);
}
TEST_F(ResourceParserTest,
ParseStyleWithInferredParentOverridenByEmptyParentAttribute) {
std::string input = "<style name=\"foo.bar\" parent=\"\"/>";
ASSERT_TRUE(TestParse(input));
Style* style = test::GetValue<Style>(&table_, "style/foo.bar");
ASSERT_NE(nullptr, style);
AAPT_EXPECT_FALSE(style->parent);
EXPECT_FALSE(style->parent_inferred);
}
TEST_F(ResourceParserTest, ParseStyleWithPrivateParentReference) {
std::string input =
R"EOF(<style name="foo" parent="*android:style/bar" />)EOF";
ASSERT_TRUE(TestParse(input));
Style* style = test::GetValue<Style>(&table_, "style/foo");
ASSERT_NE(nullptr, style);
AAPT_ASSERT_TRUE(style->parent);
EXPECT_TRUE(style->parent.value().private_reference);
}
TEST_F(ResourceParserTest, ParseAutoGeneratedIdReference) {
std::string input = "<string name=\"foo\">@+id/bar</string>";
ASSERT_TRUE(TestParse(input));
Id* id = test::GetValue<Id>(&table_, "id/bar");
ASSERT_NE(id, nullptr);
}
TEST_F(ResourceParserTest, ParseAttributesDeclareStyleable) {
std::string input =
"<declare-styleable name=\"foo\">\n"
" <attr name=\"bar\" />\n"
" <attr name=\"bat\" format=\"string|reference\"/>\n"
" <attr name=\"baz\">\n"
" <enum name=\"foo\" value=\"1\"/>\n"
" </attr>\n"
"</declare-styleable>";
ASSERT_TRUE(TestParse(input));
Maybe<ResourceTable::SearchResult> result =
table_.FindResource(test::ParseNameOrDie("styleable/foo"));
AAPT_ASSERT_TRUE(result);
EXPECT_EQ(SymbolState::kPublic, result.value().entry->symbol_status.state);
Attribute* attr = test::GetValue<Attribute>(&table_, "attr/bar");
ASSERT_NE(attr, nullptr);
EXPECT_TRUE(attr->IsWeak());
attr = test::GetValue<Attribute>(&table_, "attr/bat");
ASSERT_NE(attr, nullptr);
EXPECT_TRUE(attr->IsWeak());
attr = test::GetValue<Attribute>(&table_, "attr/baz");
ASSERT_NE(attr, nullptr);
EXPECT_TRUE(attr->IsWeak());
EXPECT_EQ(1u, attr->symbols.size());
EXPECT_NE(nullptr, test::GetValue<Id>(&table_, "id/foo"));
Styleable* styleable = test::GetValue<Styleable>(&table_, "styleable/foo");
ASSERT_NE(styleable, nullptr);
ASSERT_EQ(3u, styleable->entries.size());
EXPECT_EQ(test::ParseNameOrDie("attr/bar"),
styleable->entries[0].name.value());
EXPECT_EQ(test::ParseNameOrDie("attr/bat"),
styleable->entries[1].name.value());
}
TEST_F(ResourceParserTest, ParsePrivateAttributesDeclareStyleable) {
std::string input =
"<declare-styleable name=\"foo\" "
"xmlns:privAndroid=\"http://schemas.android.com/apk/prv/res/android\">\n"
" <attr name=\"*android:bar\" />\n"
" <attr name=\"privAndroid:bat\" />\n"
"</declare-styleable>";
ASSERT_TRUE(TestParse(input));
Styleable* styleable = test::GetValue<Styleable>(&table_, "styleable/foo");
ASSERT_NE(nullptr, styleable);
ASSERT_EQ(2u, styleable->entries.size());
EXPECT_TRUE(styleable->entries[0].private_reference);
AAPT_ASSERT_TRUE(styleable->entries[0].name);
EXPECT_EQ(std::string("android"), styleable->entries[0].name.value().package);
EXPECT_TRUE(styleable->entries[1].private_reference);
AAPT_ASSERT_TRUE(styleable->entries[1].name);
EXPECT_EQ(std::string("android"), styleable->entries[1].name.value().package);
}
TEST_F(ResourceParserTest, ParseArray) {
std::string input =
"<array name=\"foo\">\n"
" <item>@string/ref</item>\n"
" <item>hey</item>\n"
" <item>23</item>\n"
"</array>";
ASSERT_TRUE(TestParse(input));
Array* array = test::GetValue<Array>(&table_, "array/foo");
ASSERT_NE(array, nullptr);
ASSERT_EQ(3u, array->items.size());
EXPECT_NE(nullptr, ValueCast<Reference>(array->items[0].get()));
EXPECT_NE(nullptr, ValueCast<String>(array->items[1].get()));
EXPECT_NE(nullptr, ValueCast<BinaryPrimitive>(array->items[2].get()));
}
TEST_F(ResourceParserTest, ParseStringArray) {
std::string input = R"EOF(
<string-array name="foo">
<item>"Werk"</item>"
</string-array>)EOF";
ASSERT_TRUE(TestParse(input));
EXPECT_NE(nullptr, test::GetValue<Array>(&table_, "array/foo"));
}
TEST_F(ResourceParserTest, ParseArrayWithFormat) {
std::string input = R"EOF(
<array name="foo" format="string">
<item>100</item>
</array>)EOF";
ASSERT_TRUE(TestParse(input));
Array* array = test::GetValue<Array>(&table_, "array/foo");
ASSERT_NE(nullptr, array);
ASSERT_EQ(1u, array->items.size());
String* str = ValueCast<String>(array->items[0].get());
ASSERT_NE(nullptr, str);
EXPECT_EQ(std::string("100"), *str->value);
}
TEST_F(ResourceParserTest, ParseArrayWithBadFormat) {
std::string input = R"EOF(
<array name="foo" format="integer">
<item>Hi</item>
</array>)EOF";
ASSERT_FALSE(TestParse(input));
}
TEST_F(ResourceParserTest, ParsePlural) {
std::string input =
"<plurals name=\"foo\">\n"
" <item quantity=\"other\">apples</item>\n"
" <item quantity=\"one\">apple</item>\n"
"</plurals>";
ASSERT_TRUE(TestParse(input));
Plural* plural = test::GetValue<Plural>(&table_, "plurals/foo");
ASSERT_NE(nullptr, plural);
EXPECT_EQ(nullptr, plural->values[Plural::Zero]);
EXPECT_EQ(nullptr, plural->values[Plural::Two]);
EXPECT_EQ(nullptr, plural->values[Plural::Few]);
EXPECT_EQ(nullptr, plural->values[Plural::Many]);
EXPECT_NE(nullptr, plural->values[Plural::One]);
EXPECT_NE(nullptr, plural->values[Plural::Other]);
}
TEST_F(ResourceParserTest, ParseCommentsWithResource) {
std::string input =
"<!--This is a comment-->\n"
"<string name=\"foo\">Hi</string>";
ASSERT_TRUE(TestParse(input));
String* value = test::GetValue<String>(&table_, "string/foo");
ASSERT_NE(nullptr, value);
EXPECT_EQ(value->GetComment(), "This is a comment");
}
TEST_F(ResourceParserTest, DoNotCombineMultipleComments) {
std::string input =
"<!--One-->\n"
"<!--Two-->\n"
"<string name=\"foo\">Hi</string>";
ASSERT_TRUE(TestParse(input));
String* value = test::GetValue<String>(&table_, "string/foo");
ASSERT_NE(nullptr, value);
EXPECT_EQ(value->GetComment(), "Two");
}
TEST_F(ResourceParserTest, IgnoreCommentBeforeEndTag) {
std::string input =
"<!--One-->\n"
"<string name=\"foo\">\n"
" Hi\n"
"<!--Two-->\n"
"</string>";
ASSERT_TRUE(TestParse(input));
String* value = test::GetValue<String>(&table_, "string/foo");
ASSERT_NE(nullptr, value);
EXPECT_EQ(value->GetComment(), "One");
}
TEST_F(ResourceParserTest, ParseNestedComments) {
// We only care about declare-styleable and enum/flag attributes because
// comments
// from those end up in R.java
std::string input = R"EOF(
<declare-styleable name="foo">
<!-- The name of the bar -->
<attr name="barName" format="string|reference" />
</declare-styleable>
<attr name="foo">
<!-- The very first -->
<enum name="one" value="1" />
</attr>)EOF";
ASSERT_TRUE(TestParse(input));
Styleable* styleable = test::GetValue<Styleable>(&table_, "styleable/foo");
ASSERT_NE(nullptr, styleable);
ASSERT_EQ(1u, styleable->entries.size());
EXPECT_EQ(StringPiece("The name of the bar"),
styleable->entries.front().GetComment());
Attribute* attr = test::GetValue<Attribute>(&table_, "attr/foo");
ASSERT_NE(nullptr, attr);
ASSERT_EQ(1u, attr->symbols.size());
EXPECT_EQ(StringPiece("The very first"),
attr->symbols.front().symbol.GetComment());
}
/*
* Declaring an ID as public should not require a separate definition
* (as an ID has no value).
*/
TEST_F(ResourceParserTest, ParsePublicIdAsDefinition) {
std::string input = "<public type=\"id\" name=\"foo\"/>";
ASSERT_TRUE(TestParse(input));
Id* id = test::GetValue<Id>(&table_, "id/foo");
ASSERT_NE(nullptr, id);
}
TEST_F(ResourceParserTest, KeepAllProducts) {
std::string input = R"EOF(
<string name="foo" product="phone">hi</string>
<string name="foo" product="no-sdcard">ho</string>
<string name="bar" product="">wee</string>
<string name="baz">woo</string>
<string name="bit" product="phablet">hoot</string>
<string name="bot" product="default">yes</string>
)EOF";
ASSERT_TRUE(TestParse(input));
EXPECT_NE(nullptr, test::GetValueForConfigAndProduct<String>(
&table_, "string/foo",
ConfigDescription::DefaultConfig(), "phone"));
EXPECT_NE(nullptr, test::GetValueForConfigAndProduct<String>(
&table_, "string/foo",
ConfigDescription::DefaultConfig(), "no-sdcard"));
EXPECT_NE(nullptr,
test::GetValueForConfigAndProduct<String>(
&table_, "string/bar", ConfigDescription::DefaultConfig(), ""));
EXPECT_NE(nullptr,
test::GetValueForConfigAndProduct<String>(
&table_, "string/baz", ConfigDescription::DefaultConfig(), ""));
EXPECT_NE(nullptr, test::GetValueForConfigAndProduct<String>(
&table_, "string/bit",
ConfigDescription::DefaultConfig(), "phablet"));
EXPECT_NE(nullptr, test::GetValueForConfigAndProduct<String>(
&table_, "string/bot",
ConfigDescription::DefaultConfig(), "default"));
}
TEST_F(ResourceParserTest, AutoIncrementIdsInPublicGroup) {
std::string input = R"EOF(
<public-group type="attr" first-id="0x01010040">
<public name="foo" />
<public name="bar" />
</public-group>)EOF";
ASSERT_TRUE(TestParse(input));
Maybe<ResourceTable::SearchResult> result =
table_.FindResource(test::ParseNameOrDie("attr/foo"));
AAPT_ASSERT_TRUE(result);
AAPT_ASSERT_TRUE(result.value().package->id);
AAPT_ASSERT_TRUE(result.value().type->id);
AAPT_ASSERT_TRUE(result.value().entry->id);
ResourceId actual_id(result.value().package->id.value(),
result.value().type->id.value(),
result.value().entry->id.value());
EXPECT_EQ(ResourceId(0x01010040), actual_id);
result = table_.FindResource(test::ParseNameOrDie("attr/bar"));
AAPT_ASSERT_TRUE(result);
AAPT_ASSERT_TRUE(result.value().package->id);
AAPT_ASSERT_TRUE(result.value().type->id);
AAPT_ASSERT_TRUE(result.value().entry->id);
actual_id = ResourceId(result.value().package->id.value(),
result.value().type->id.value(),
result.value().entry->id.value());
EXPECT_EQ(ResourceId(0x01010041), actual_id);
}
TEST_F(ResourceParserTest, ExternalTypesShouldOnlyBeReferences) {
std::string input =
R"EOF(<item type="layout" name="foo">@layout/bar</item>)EOF";
ASSERT_TRUE(TestParse(input));
input = R"EOF(<item type="layout" name="bar">"this is a string"</item>)EOF";
ASSERT_FALSE(TestParse(input));
}
TEST_F(ResourceParserTest, AddResourcesElementShouldAddEntryWithUndefinedSymbol) {
std::string input = R"EOF(<add-resource name="bar" type="string" />)EOF";
ASSERT_TRUE(TestParse(input));
Maybe<ResourceTable::SearchResult> result =
table_.FindResource(test::ParseNameOrDie("string/bar"));
AAPT_ASSERT_TRUE(result);
const ResourceEntry* entry = result.value().entry;
ASSERT_NE(nullptr, entry);
EXPECT_EQ(SymbolState::kUndefined, entry->symbol_status.state);
EXPECT_TRUE(entry->symbol_status.allow_new);
}
TEST_F(ResourceParserTest, ParseItemElementWithFormat) {
std::string input = R"(<item name="foo" type="integer" format="float">0.3</item>)";
ASSERT_TRUE(TestParse(input));
BinaryPrimitive* val = test::GetValue<BinaryPrimitive>(&table_, "integer/foo");
ASSERT_THAT(val, NotNull());
EXPECT_THAT(val->value.dataType, Eq(android::Res_value::TYPE_FLOAT));
input = R"(<item name="bar" type="integer" format="fraction">100</item>)";
ASSERT_FALSE(TestParse(input));
}
// An <item> without a format specifier accepts all types of values.
TEST_F(ResourceParserTest, ParseItemElementWithoutFormat) {
std::string input = R"(<item name="foo" type="integer">100%p</item>)";
ASSERT_TRUE(TestParse(input));
BinaryPrimitive* val = test::GetValue<BinaryPrimitive>(&table_, "integer/foo");
ASSERT_THAT(val, NotNull());
EXPECT_THAT(val->value.dataType, Eq(android::Res_value::TYPE_FRACTION));
}
TEST_F(ResourceParserTest, ParseConfigVaryingItem) {
std::string input = R"EOF(<item name="foo" type="configVarying">Hey</item>)EOF";
ASSERT_TRUE(TestParse(input));
ASSERT_NE(nullptr, test::GetValue<String>(&table_, "configVarying/foo"));
}
TEST_F(ResourceParserTest, ParseBagElement) {
std::string input =
R"EOF(<bag name="bag" type="configVarying"><item name="test">Hello!</item></bag>)EOF";
ASSERT_TRUE(TestParse(input));
Style* val = test::GetValue<Style>(&table_, "configVarying/bag");
ASSERT_NE(nullptr, val);
ASSERT_EQ(1u, val->entries.size());
EXPECT_EQ(Reference(test::ParseNameOrDie("attr/test")), val->entries[0].key);
EXPECT_NE(nullptr, ValueCast<RawString>(val->entries[0].value.get()));
}
TEST_F(ResourceParserTest, ParseElementWithNoValue) {
std::string input = R"(
<item type="drawable" format="reference" name="foo" />
<string name="foo" />)";
ASSERT_TRUE(TestParse(input));
ASSERT_THAT(test::GetValue(&table_, "drawable/foo"), Pointee(ValueEq(Reference())));
String* str = test::GetValue<String>(&table_, "string/foo");
ASSERT_THAT(str, NotNull());
EXPECT_THAT(*str->value, Eq(""));
}
TEST_F(ResourceParserTest, ParsePlatformIndependentNewline) {
std::string input = R"(<string name="foo">%1$s %n %2$s</string>)";
ASSERT_TRUE(TestParse(input));
}
} // namespace aapt