Reland "Use upstream libaddressinput in Chrome."

third_party/libaddressinput/chromium/storage_test_runner.cc

+// Copyright 2014 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 "third_party/libaddressinput/chromium/storage_test_runner.h"
+
+#include <cassert>
+#include <cstddef>
+#include <string>
+
+#include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/libaddressinput/src/cpp/include/libaddressinput/callback.h"
+
+namespace autofill {
+
+using ::i18n::addressinput::Storage;
+
+StorageTestRunner::StorageTestRunner(Storage* storage)
+    : storage_(storage),
+      success_(false),
+      key_(),
+      data_() {}
+
+StorageTestRunner::~StorageTestRunner() {}
+
+void StorageTestRunner::RunAllTests() {
+  EXPECT_NO_FATAL_FAILURE(GetWithoutPutReturnsEmptyData());
+  EXPECT_NO_FATAL_FAILURE(GetReturnsWhatWasPut());
+  EXPECT_NO_FATAL_FAILURE(SecondPutOverwritesData());
+}
+
+void StorageTestRunner::ClearValues() {
+  success_ = false;
+  key_.clear();
+  data_.clear();
+}
+
+scoped_ptr<Storage::Callback> StorageTestRunner::BuildCallback() {
+  return scoped_ptr<Storage::Callback>(::i18n::addressinput::BuildCallback(
+      this, &StorageTestRunner::OnDataReady));
+}
+
+void StorageTestRunner::OnDataReady(bool success,
+                                    const std::string& key,
+                                    std::string* data) {
+  assert(!success || data != NULL);
+  success_ = success;
+  key_ = key;
+  if (data != NULL) {
+    data_ = *data;
+    delete data;
+  }
+}
+
+void StorageTestRunner::GetWithoutPutReturnsEmptyData() {
+  ClearValues();
+  scoped_ptr<Storage::Callback> callback(BuildCallback());
+  storage_->Get("key", *callback);
+
+  EXPECT_FALSE(success_);
+  EXPECT_EQ("key", key_);
+  EXPECT_TRUE(data_.empty());
+}
+
+void StorageTestRunner::GetReturnsWhatWasPut() {
+  ClearValues();
+  storage_->Put("key", new std::string("value"));
+  scoped_ptr<Storage::Callback> callback(BuildCallback());
+  storage_->Get("key", *callback);
+
+  EXPECT_TRUE(success_);
+  EXPECT_EQ("key", key_);
+  EXPECT_EQ("value", data_);
+}
+
+void StorageTestRunner::SecondPutOverwritesData() {
+  ClearValues();
+  storage_->Put("key", new std::string("bad-value"));
+  storage_->Put("key", new std::string("good-value"));
+  scoped_ptr<Storage::Callback> callback(BuildCallback());
+  storage_->Get("key", *callback);
+
+  EXPECT_TRUE(success_);
+  EXPECT_EQ("key", key_);
+  EXPECT_EQ("good-value", data_);
+}
+
+}  // namespace autofill