Treat no profile the same as empty profile for app image generation
Prevent cases where a full app image gets generated since this should
be avoided for performance reasons.
Bug: 77340429
Test: test-art-host-gtest
Change-Id: Ib320fa7c56b4bf78af0df823a06b6881e6af7103
diff --git a/dex2oat/dex2oat_test.cc b/dex2oat/dex2oat_test.cc
index 0cd39ac..c890f8b 100644
--- a/dex2oat/dex2oat_test.cc
+++ b/dex2oat/dex2oat_test.cc
@@ -2093,4 +2093,36 @@
ASSERT_TRUE(WIFEXITED(status) && WEXITSTATUS(status) != 0) << status << " " << output_;
}
+TEST_F(Dex2oatTest, AppImageNoProfile) {
+ ScratchFile app_image_file;
+ const std::string out_dir = GetScratchDir();
+ const std::string odex_location = out_dir + "/base.odex";
+ GenerateOdexForTest(GetTestDexFileName("ManyMethods"),
+ odex_location,
+ CompilerFilter::Filter::kSpeedProfile,
+ { "--app-image-fd=" + std::to_string(app_image_file.GetFd()) },
+ true, // expect_success
+ false, // use_fd
+ [](const OatFile&) {});
+ // Open our generated oat file.
+ std::string error_msg;
+ std::unique_ptr<OatFile> odex_file(OatFile::Open(odex_location.c_str(),
+ odex_location.c_str(),
+ nullptr,
+ nullptr,
+ false,
+ /*low_4gb*/false,
+ odex_location.c_str(),
+ &error_msg));
+ ASSERT_TRUE(odex_file != nullptr);
+ ImageHeader header = {};
+ ASSERT_TRUE(app_image_file.GetFile()->PreadFully(
+ reinterpret_cast<void*>(&header),
+ sizeof(header),
+ /*offset*/ 0u)) << app_image_file.GetFile()->GetLength();
+ EXPECT_GT(header.GetImageSection(ImageHeader::kSectionObjects).Size(), 0u);
+ EXPECT_EQ(header.GetImageSection(ImageHeader::kSectionArtMethods).Size(), 0u);
+ EXPECT_EQ(header.GetImageSection(ImageHeader::kSectionArtFields).Size(), 0u);
+}
+
} // namespace art