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Diffstat (limited to 'libs/androidfw/tests/LoadedArsc_test.cpp')
-rw-r--r--libs/androidfw/tests/LoadedArsc_test.cpp110
1 files changed, 77 insertions, 33 deletions
diff --git a/libs/androidfw/tests/LoadedArsc_test.cpp b/libs/androidfw/tests/LoadedArsc_test.cpp
index 756869f6377d..37ddafb14fd3 100644
--- a/libs/androidfw/tests/LoadedArsc_test.cpp
+++ b/libs/androidfw/tests/LoadedArsc_test.cpp
@@ -19,11 +19,13 @@
#include "TestHelpers.h"
#include "data/basic/R.h"
#include "data/libclient/R.h"
+#include "data/sparse/R.h"
#include "data/styles/R.h"
namespace app = com::android::app;
namespace basic = com::android::basic;
namespace libclient = com::android::libclient;
+namespace sparse = com::android::sparse;
namespace android {
@@ -32,8 +34,7 @@ TEST(LoadedArscTest, LoadSinglePackageArsc) {
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/styles/styles.apk", "resources.arsc",
&contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc =
- LoadedArsc::Load(contents.data(), contents.size());
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
ASSERT_NE(nullptr, loaded_arsc);
const std::vector<std::unique_ptr<const LoadedPackage>>& packages = loaded_arsc->GetPackages();
@@ -45,12 +46,9 @@ TEST(LoadedArscTest, LoadSinglePackageArsc) {
memset(&config, 0, sizeof(config));
config.sdkVersion = 24;
- LoadedArscEntry entry;
- ResTable_config selected_config;
- uint32_t flags;
+ FindEntryResult entry;
- ASSERT_TRUE(
- loaded_arsc->FindEntry(app::R::string::string_one, config, &entry, &selected_config, &flags));
+ ASSERT_TRUE(loaded_arsc->FindEntry(app::R::string::string_one, config, &entry));
ASSERT_NE(nullptr, entry.entry);
}
@@ -59,8 +57,7 @@ TEST(LoadedArscTest, FindDefaultEntry) {
ASSERT_TRUE(
ReadFileFromZipToString(GetTestDataPath() + "/basic/basic.apk", "resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc =
- LoadedArsc::Load(contents.data(), contents.size());
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
ASSERT_NE(nullptr, loaded_arsc);
ResTable_config desired_config;
@@ -68,12 +65,25 @@ TEST(LoadedArscTest, FindDefaultEntry) {
desired_config.language[0] = 'd';
desired_config.language[1] = 'e';
- LoadedArscEntry entry;
- ResTable_config selected_config;
- uint32_t flags;
+ FindEntryResult entry;
+ ASSERT_TRUE(loaded_arsc->FindEntry(basic::R::string::test1, desired_config, &entry));
+ ASSERT_NE(nullptr, entry.entry);
+}
+
+TEST(LoadedArscTest, LoadSparseEntryApp) {
+ std::string contents;
+ ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/sparse/sparse.apk", "resources.arsc",
+ &contents));
+
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
+ ASSERT_NE(nullptr, loaded_arsc);
+
+ ResTable_config config;
+ memset(&config, 0, sizeof(config));
+ config.sdkVersion = 26;
- ASSERT_TRUE(loaded_arsc->FindEntry(basic::R::string::test1, desired_config, &entry,
- &selected_config, &flags));
+ FindEntryResult entry;
+ ASSERT_TRUE(loaded_arsc->FindEntry(sparse::R::integer::foo_9, config, &entry));
ASSERT_NE(nullptr, entry.entry);
}
@@ -82,8 +92,7 @@ TEST(LoadedArscTest, LoadSharedLibrary) {
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/lib_one/lib_one.apk", "resources.arsc",
&contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc =
- LoadedArsc::Load(contents.data(), contents.size());
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
ASSERT_NE(nullptr, loaded_arsc);
const auto& packages = loaded_arsc->GetPackages();
@@ -104,8 +113,7 @@ TEST(LoadedArscTest, LoadAppLinkedAgainstSharedLibrary) {
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/libclient/libclient.apk",
"resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc =
- LoadedArsc::Load(contents.data(), contents.size());
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
ASSERT_NE(nullptr, loaded_arsc);
const auto& packages = loaded_arsc->GetPackages();
@@ -132,8 +140,9 @@ TEST(LoadedArscTest, LoadAppAsSharedLibrary) {
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/appaslib/appaslib.apk",
"resources.arsc", &contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(
- contents.data(), contents.size(), false /*system*/, true /*load_as_shared_library*/);
+ std::unique_ptr<const LoadedArsc> loaded_arsc =
+ LoadedArsc::Load(StringPiece(contents), nullptr /*loaded_idmap*/, false /*system*/,
+ true /*load_as_shared_library*/);
ASSERT_NE(nullptr, loaded_arsc);
const auto& packages = loaded_arsc->GetPackages();
@@ -147,33 +156,68 @@ TEST(LoadedArscTest, LoadFeatureSplit) {
std::string contents;
ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/feature/feature.apk", "resources.arsc",
&contents));
- std::unique_ptr<const LoadedArsc> loaded_arsc =
- LoadedArsc::Load(contents.data(), contents.size());
+ std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents));
ASSERT_NE(nullptr, loaded_arsc);
ResTable_config desired_config;
memset(&desired_config, 0, sizeof(desired_config));
- LoadedArscEntry entry;
- ResTable_config selected_config;
- uint32_t flags;
-
- ASSERT_TRUE(loaded_arsc->FindEntry(basic::R::string::test3, desired_config, &entry,
- &selected_config, &flags));
+ FindEntryResult entry;
+ ASSERT_TRUE(loaded_arsc->FindEntry(basic::R::string::test3, desired_config, &entry));
size_t len;
const char16_t* type_name16 = entry.type_string_ref.string16(&len);
ASSERT_NE(nullptr, type_name16);
ASSERT_NE(0u, len);
- size_t utf8_len = utf16_to_utf8_length(type_name16, len);
- std::string type_name;
- type_name.resize(utf8_len);
- utf16_to_utf8(type_name16, len, &*type_name.begin(), utf8_len + 1);
-
+ std::string type_name = util::Utf16ToUtf8(StringPiece16(type_name16, len));
EXPECT_EQ(std::string("string"), type_name);
}
+class MockLoadedIdmap : public LoadedIdmap {
+ public:
+ MockLoadedIdmap() : LoadedIdmap() {
+ local_header_.magic = kIdmapMagic;
+ local_header_.version = kIdmapCurrentVersion;
+ local_header_.target_package_id = 0x08;
+ local_header_.type_count = 1;
+ header_ = &local_header_;
+
+ entry_header = util::unique_cptr<IdmapEntry_header>(
+ (IdmapEntry_header*)::malloc(sizeof(IdmapEntry_header) + sizeof(uint32_t)));
+ entry_header->target_type_id = 0x03;
+ entry_header->overlay_type_id = 0x02;
+ entry_header->entry_id_offset = 1;
+ entry_header->entry_count = 1;
+ entry_header->entries[0] = 0x00000000u;
+ type_map_[entry_header->overlay_type_id] = entry_header.get();
+ }
+
+ private:
+ Idmap_header local_header_;
+ util::unique_cptr<IdmapEntry_header> entry_header;
+};
+
+TEST(LoadedArscTest, LoadOverlay) {
+ std::string contents, overlay_contents;
+ ASSERT_TRUE(
+ ReadFileFromZipToString(GetTestDataPath() + "/basic/basic.apk", "resources.arsc", &contents));
+ ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/overlay/overlay.apk", "resources.arsc",
+ &overlay_contents));
+
+ MockLoadedIdmap loaded_idmap;
+
+ std::unique_ptr<const LoadedArsc> loaded_arsc =
+ LoadedArsc::Load(StringPiece(overlay_contents), &loaded_idmap);
+ ASSERT_NE(nullptr, loaded_arsc);
+
+ ResTable_config desired_config;
+ memset(&desired_config, 0, sizeof(desired_config));
+
+ FindEntryResult entry;
+ ASSERT_TRUE(loaded_arsc->FindEntry(0x08030001u, desired_config, &entry));
+}
+
// structs with size fields (like Res_value, ResTable_entry) should be
// backwards and forwards compatible (aka checking the size field against
// sizeof(Res_value) might not be backwards compatible.
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 22:42:47 +0000