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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/extensions/test_extension_dir.h"
#include "base/file_util.h"
#include "base/json/json_writer.h"
#include "base/numerics/safe_conversions.h"
#include "base/test/values_test_util.h"
#include "chrome/browser/extensions/extension_creator.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace extensions {
TestExtensionDir::TestExtensionDir() {
EXPECT_TRUE(dir_.CreateUniqueTempDir());
EXPECT_TRUE(crx_dir_.CreateUniqueTempDir());
}
TestExtensionDir::~TestExtensionDir() {
}
void TestExtensionDir::WriteManifest(base::StringPiece manifest) {
// TODO(kalman): Write some more convenient way to specify a manifest than
// via JSON, which requires awkwardly escaping all quotes. E.g. add a feature
// to JSONReader that can parse '' literals rather than "".
WriteFile(FILE_PATH_LITERAL("manifest.json"), manifest);
}
void TestExtensionDir::WriteFile(const base::FilePath::StringType& filename,
base::StringPiece contents) {
EXPECT_EQ(
base::checked_cast<int>(contents.size()),
base::WriteFile(
dir_.path().Append(filename), contents.data(), contents.size()));
}
// This function packs the extension into a .crx, and returns the path to that
// .crx. Multiple calls to Pack() will produce extensions with the same ID.
base::FilePath TestExtensionDir::Pack() {
ExtensionCreator creator;
base::FilePath crx_path =
crx_dir_.path().Append(FILE_PATH_LITERAL("ext.crx"));
base::FilePath pem_path =
crx_dir_.path().Append(FILE_PATH_LITERAL("ext.pem"));
base::FilePath pem_in_path, pem_out_path;
if (base::PathExists(pem_path))
pem_in_path = pem_path;
else
pem_out_path = pem_path;
if (!creator.Run(dir_.path(),
crx_path,
pem_in_path,
pem_out_path,
ExtensionCreator::kOverwriteCRX)) {
ADD_FAILURE()
<< "ExtensionCreator::Run() failed: " << creator.error_message();
return base::FilePath();
}
if (!base::PathExists(crx_path)) {
ADD_FAILURE() << crx_path.value() << " was not created.";
return base::FilePath();
}
return crx_path;
}
} // namespace extensions
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