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// Copyright (c) 2012 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.
// TODO(nona): Add more test case, especially fail case.
#include "chromeos/dbus/ibus/ibus_object.h"
#include <string>
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "dbus/message.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace chromeos {
// TODO(nona): Remove ibus namespace after complete libibus removal.
namespace ibus {
TEST(IBusObjectTest, WriteReadTest) {
scoped_ptr<dbus::Response> message(dbus::Response::CreateEmpty());
dbus::MessageWriter writer(message.get());
const char kSampleTypeName1[] = "Sample Type Name 1";
const char kSampleTypeName2[] = "Sample Type Name 2";
const char kSampleText1[] = "Sample Text 1";
const char kSampleText2[] = "Sample Text 2";
const uint32 kSampleUint32 = 12345UL;
const int32 kSampleInt32 = 54321;
const bool kSampleBool = false;
const uint32 kSampleArrayOfUint32Count = 10UL;
// Create ibus object.
IBusObjectWriter ibus_object_writer(kSampleTypeName1, "suibauv", &writer);
ibus_object_writer.AppendString(kSampleText1);
ibus_object_writer.AppendUint32(kSampleUint32);
ibus_object_writer.AppendInt32(kSampleInt32);
ibus_object_writer.AppendBool(kSampleBool);
dbus::MessageWriter array_writer(NULL);
ibus_object_writer.OpenArray("u", &array_writer);
for (uint32 i = 0; i < kSampleArrayOfUint32Count; ++i)
array_writer.AppendUint32(i);
ibus_object_writer.CloseContainer(&array_writer);
IBusObjectWriter ibus_nested_object_writer(kSampleTypeName2, "s", NULL);
ibus_object_writer.AppendIBusObject(&ibus_nested_object_writer);
ibus_nested_object_writer.AppendString(kSampleText2);
ibus_object_writer.CloseAll();
// Read ibus_object.
dbus::MessageReader reader(message.get());
IBusObjectReader ibus_object_reader(kSampleTypeName1, &reader);
ASSERT_TRUE(ibus_object_reader.Init());
// Check the first string value.
std::string expected_string;
ASSERT_TRUE(ibus_object_reader.PopString(&expected_string));
EXPECT_EQ(kSampleText1, expected_string);
// Check the second uint32 value.
uint32 expected_uint32 = 0UL;
ASSERT_TRUE(ibus_object_reader.PopUint32(&expected_uint32));
EXPECT_EQ(kSampleUint32, expected_uint32);
// Check the third int value.
int32 expected_int32 = 0;
ASSERT_TRUE(ibus_object_reader.PopInt32(&expected_int32));
EXPECT_EQ(kSampleInt32, expected_int32);
// Check the fourth boolean value.
bool expected_bool = true;
ASSERT_TRUE(ibus_object_reader.PopBool(&expected_bool));
EXPECT_EQ(kSampleBool, expected_bool);
// Check the fifth value which is array of uint32.
dbus::MessageReader array_reader(NULL);
ASSERT_TRUE(ibus_object_reader.PopArray(&array_reader));
for (uint32 i = 0; i < kSampleArrayOfUint32Count; ++i) {
uint32 expected_uint32 = 0;
ASSERT_TRUE(array_reader.PopUint32(&expected_uint32));
EXPECT_EQ(i, expected_uint32);
}
// Check the sixth value which is IBusObject.
IBusObjectReader ibus_nested_object_reader(kSampleTypeName2, NULL);
ibus_object_reader.PopIBusObject(&ibus_nested_object_reader);
std::string expected_text2;
ASSERT_TRUE(ibus_nested_object_reader.PopString(&expected_text2));
EXPECT_EQ(kSampleText2, expected_text2);
EXPECT_FALSE(ibus_nested_object_reader.HasMoreData());
EXPECT_FALSE(ibus_object_reader.HasMoreData());
EXPECT_FALSE(array_reader.HasMoreData());
EXPECT_FALSE(reader.HasMoreData());
}
TEST(IBusObjectTest, EmptyEntryTest) {
const char kSampleTypeName[] = "Empty IBusObject Name";
scoped_ptr<dbus::Response> message(dbus::Response::CreateEmpty());
// Write empty IBusObject.
dbus::MessageWriter writer(message.get());
IBusObjectWriter ibus_object_writer(kSampleTypeName, "", &writer);
ibus_object_writer.CloseAll();
// Read empty IBusObject.
dbus::MessageReader reader(message.get());
IBusObjectReader ibus_object_reader(kSampleTypeName, &reader);
ASSERT_TRUE(ibus_object_reader.Init());
EXPECT_FALSE(ibus_object_reader.HasMoreData());
}
TEST(IBusObjectTest, PopAppendIBusTextTest) {
const char kSampleTypeName[] = "Empty IBusObject Name";
const char kSampleString[] = "Sapmle String";
IBusText::SelectionAttribute selection_attribute;
selection_attribute.start_index = 0UL;
selection_attribute.end_index = 10UL;
scoped_ptr<dbus::Response> message(dbus::Response::CreateEmpty());
// Write IBusText.
dbus::MessageWriter writer(message.get());
IBusObjectWriter ibus_object_writer(kSampleTypeName, "v", &writer);
IBusText ibus_text;
ibus_text.mutable_selection_attributes()->push_back(selection_attribute);
ibus_text.set_text(kSampleString);
ibus_object_writer.AppendIBusText(ibus_text);
ibus_object_writer.CloseAll();
// Read IBusText;
dbus::MessageReader reader(message.get());
IBusObjectReader ibus_object_reader(kSampleTypeName, &reader);
IBusText result_text;
ASSERT_TRUE(ibus_object_reader.Init());
ASSERT_TRUE(ibus_object_reader.PopIBusText(&result_text));
EXPECT_FALSE(ibus_object_reader.HasMoreData());
EXPECT_EQ(kSampleString, result_text.text());
const std::vector<IBusText::SelectionAttribute>& selection_attributes =
result_text.selection_attributes();
ASSERT_EQ(1UL, selection_attributes.size());
EXPECT_EQ(selection_attribute.start_index,
selection_attributes[0].start_index);
EXPECT_EQ(selection_attribute.end_index,
selection_attributes[0].end_index);
}
TEST(IBusObjectTest, PopAppendStringAsIBusText) {
const char kSampleTypeName[] = "Empty IBusObject Name";
const char kSampleString[] = "Sapmle String";
scoped_ptr<dbus::Response> message(dbus::Response::CreateEmpty());
// Write string as IBusText.
dbus::MessageWriter writer(message.get());
IBusObjectWriter ibus_object_writer(kSampleTypeName, "v", &writer);
ibus_object_writer.AppendStringAsIBusText(kSampleString);
ibus_object_writer.CloseAll();
// Read string from IBusText;
dbus::MessageReader reader(message.get());
IBusObjectReader ibus_object_reader(kSampleTypeName, &reader);
std::string result_str;
ASSERT_TRUE(ibus_object_reader.Init());
ASSERT_TRUE(ibus_object_reader.PopStringFromIBusText(&result_str));
EXPECT_FALSE(ibus_object_reader.HasMoreData());
EXPECT_EQ(kSampleString, result_str);
}
TEST(IBusObjectTest, AttachmentTest) {
// The IBusObjectWriter does not support attachment field writing, so crate
// IBusObject with attachment field manually.
const char kSampleTypeName[] = "IBusObject Name";
const char kSampleDictKey[] = "Sample Key";
const char kSampleText[] = "SampleText";
scoped_ptr<dbus::Response> message(dbus::Response::CreateEmpty());
dbus::MessageWriter writer(message.get());
// Create IBusObject header.
dbus::MessageWriter top_variant_writer(NULL);
writer.OpenVariant("(sa{sv})", &top_variant_writer);
dbus::MessageWriter contents_writer(NULL);
top_variant_writer.OpenStruct(&contents_writer);
contents_writer.AppendString(kSampleTypeName);
// Write values into attachment field.
dbus::MessageWriter attachment_array_writer(NULL);
contents_writer.OpenArray("{sv}", &attachment_array_writer);
dbus::MessageWriter entry_writer(NULL);
attachment_array_writer.OpenDictEntry(&entry_writer);
entry_writer.AppendString(kSampleDictKey);
dbus::MessageWriter variant_writer(NULL);
entry_writer.OpenVariant("s",&variant_writer);
variant_writer.AppendString(kSampleText);
// Close all containers.
entry_writer.CloseContainer(&variant_writer);
attachment_array_writer.CloseContainer(&entry_writer);
contents_writer.CloseContainer(&attachment_array_writer);
top_variant_writer.CloseContainer(&contents_writer);
writer.CloseContainer(&top_variant_writer);
// Read with IBusObjectReader.
dbus::MessageReader reader(message.get());
IBusObjectReader ibus_object_reader(kSampleTypeName, &reader);
dbus::MessageReader attr_reader(NULL);
ASSERT_TRUE(ibus_object_reader.InitWithAttachmentReader(&attr_reader));
dbus::MessageReader dict_reader(NULL);
// Check the values.
ASSERT_TRUE(attr_reader.PopDictEntry(&dict_reader));
std::string key;
std::string value;
ASSERT_TRUE(dict_reader.PopString(&key));
EXPECT_EQ(kSampleDictKey, key);
dbus::MessageReader variant_reader(NULL);
ASSERT_TRUE(dict_reader.PopVariant(&variant_reader));
ASSERT_TRUE(variant_reader.PopString(&value));
EXPECT_EQ(kSampleText, value);
}
} // namespace ibus
} // namespace chromeos
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