diff options
Diffstat (limited to 'tools/aidl/tests/end_to_end_tests.cpp')
| -rw-r--r-- | tools/aidl/tests/end_to_end_tests.cpp | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/tools/aidl/tests/end_to_end_tests.cpp b/tools/aidl/tests/end_to_end_tests.cpp deleted file mode 100644 index 54ca60319ce1..000000000000 --- a/tools/aidl/tests/end_to_end_tests.cpp +++ /dev/null @@ -1,165 +0,0 @@ -/* - * 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 <memory> -#include <string> -#include <vector> - -#include <base/logging.h> -#include <base/files/file_path.h> -#include <base/files/file_util.h> -#include <gtest/gtest.h> - -#include "aidl.h" -#include "options.h" -#include "tests/test_data.h" - -using base::FilePath; -using std::string; -using std::unique_ptr; -using std::vector; - -using namespace aidl::test_data; - -namespace { - -const char kDiffTemplate[] = "diff %s %s"; -const char kStubInterfaceTemplate[] = "package %s;\ninterface %s { }"; -const char kStubParcelableTemplate[] = "package %s;\nparcelable %s;"; - -FilePath GetPathForPackageClass(const char* package_class, - const char* extension) { - string rel_path{package_class}; - for (char& c : rel_path) { - if (c == '.') { - c = FilePath::kSeparators[0]; - } - } - rel_path += extension; - return FilePath(rel_path); -} - -void SplitPackageClass(const string& package_class, - FilePath* rel_path, - string* package, - string* class_name) { - *package = string{package_class, 0, package_class.rfind('.')}; - *class_name = string{package_class, package_class.rfind('.') + 1}; - *rel_path = GetPathForPackageClass(package_class.c_str(), ".aidl"); -} - -} // namespace - -class EndToEndTest : public ::testing::Test { - protected: - virtual void SetUp() { - ASSERT_TRUE(base::CreateNewTempDirectory( - string{"end_to_end_testsyyyy"}, &tmpDir_)); - inputDir_ = tmpDir_.Append("input"); - outputDir_ = tmpDir_.Append("output"); - ASSERT_TRUE(base::CreateDirectory(inputDir_)); - ASSERT_TRUE(base::CreateDirectory(outputDir_)); - } - - virtual void TearDown() { - ASSERT_TRUE(DeleteFile(tmpDir_, true)) - << "Failed to remove temp directory: " << tmpDir_.value(); - } - - FilePath CreateInputFile(const FilePath& relative_path, - const char contents[], - int size) { - const FilePath created_file = inputDir_.Append(relative_path); - EXPECT_TRUE(base::CreateDirectory(created_file.DirName())); - EXPECT_TRUE(base::WriteFile(created_file, contents, size)); - return created_file; - } - - void CreateStubAidlFile(const string& package_class, - const char* file_template) { - string package, class_name; - FilePath rel_path; - SplitPackageClass(package_class, &rel_path, &package, &class_name); - const size_t buf_len = - strlen(file_template) + package.length() + class_name.length() + 1; - unique_ptr<char[]> contents(new char[buf_len]); - const int written = snprintf(contents.get(), buf_len, file_template, - package.c_str(), class_name.c_str()); - EXPECT_GT(written, 0); - CreateInputFile(rel_path, contents.get(), written); - } - - void WriteStubAidls(const char** parcelables, const char** interfaces) { - while (*parcelables) { - CreateStubAidlFile(string{*parcelables}, kStubParcelableTemplate); - ++parcelables; - } - while (*interfaces) { - CreateStubAidlFile(string{*interfaces}, kStubInterfaceTemplate); - ++interfaces; - } - } - - void CheckFileContents(const FilePath& rel_path, - const string& expected_content) { - string actual_contents; - FilePath actual_path = outputDir_.Append(rel_path); - if (!ReadFileToString(actual_path, &actual_contents)) { - FAIL() << "Failed to read expected output file: " << rel_path.value(); - } - // Generated .java files mention the "original" file as part of their - // comment header. Thus we look for expected_content being a substring. - if (actual_contents.find(expected_content) == string::npos) { - // When the match fails, display a diff of what's wrong. This greatly - // aids in debugging. - FilePath expected_path; - EXPECT_TRUE(CreateTemporaryFileInDir(tmpDir_, &expected_path)); - base::WriteFile(expected_path, expected_content.c_str(), - expected_content.length()); - const size_t buf_len = - strlen(kDiffTemplate) + actual_path.value().length() + - expected_path.value().length() + 1; - unique_ptr<char[]> diff_cmd(new char[buf_len]); - EXPECT_GT(snprintf(diff_cmd.get(), buf_len, kDiffTemplate, - expected_path.value().c_str(), - actual_path.value().c_str()), 0); - system(diff_cmd.get()); - FAIL() << "Actual contents of " << rel_path.value() - << " did not match expected content"; - } - } - - FilePath tmpDir_; - FilePath inputDir_; - FilePath outputDir_; -}; - -TEST_F(EndToEndTest, IExampleInterface) { - Options options; - options.failOnParcelable = true; - options.importPaths.push_back(inputDir_.value()); - options.inputFileName = - CreateInputFile(GetPathForPackageClass(kIExampleInterfaceClass, ".aidl"), - kIExampleInterfaceContents, - strlen(kIExampleInterfaceContents)).value(); - options.autoDepFile = true; - options.outputBaseFolder = outputDir_.value(); - WriteStubAidls(kIExampleInterfaceParcelables, kIExampleInterfaceInterfaces); - EXPECT_EQ(compile_aidl(options), 0); - CheckFileContents(GetPathForPackageClass(kIExampleInterfaceClass, ".java"), - kIExampleInterfaceJava); - // We'd like to check the depends file, but it mentions unique file paths. -} |