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cef/tests/unittests/translator_unittest.cc
Marshall Greenblatt 616fdbf3ff Improve inheritance support in the CEF API (issue #1623). 
- Support single parent inheritance in CEF API classes.
- Support non-virtual inheritance in CEF API classes.
- Support translation of CEF API sub-directories.
- Add test sub-directories for testing-only functionality that will be
  available to unit tests but not exposed via the binary distribution.
- Add unit tests for the translator tool.
- Fix parsing of template parameter types that include commas.
2015-05-05 17:16:44 -04:00

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// Copyright (c) 2015 The Chromium Embedded Framework 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 this first to avoid type conflicts with CEF headers.
#include "tests/unittests/chromium_includes.h"
#include "include/test/cef_translator_test.h"
#include "testing/gtest/include/gtest/gtest.h"
// Test getting/setting primitive types.
TEST(TranslatorTest, Primitive) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
obj->GetVoid(); // Does nothing, but shouldn't crash.
EXPECT_EQ(TEST_BOOL_VAL, obj->GetBool());
EXPECT_EQ(TEST_INT_VAL, obj->GetInt());
EXPECT_EQ(TEST_DOUBLE_VAL, obj->GetDouble());
EXPECT_EQ(TEST_LONG_VAL, obj->GetLong());
EXPECT_EQ(TEST_SIZET_VAL, obj->GetSizet());
EXPECT_TRUE(obj->SetVoid()); // Does nothing, but shouldn't crash.
EXPECT_TRUE(obj->SetBool(TEST_BOOL_VAL));
EXPECT_TRUE(obj->SetInt(TEST_INT_VAL));
EXPECT_TRUE(obj->SetDouble(TEST_DOUBLE_VAL));
EXPECT_TRUE(obj->SetLong(TEST_LONG_VAL));
EXPECT_TRUE(obj->SetSizet(TEST_SIZET_VAL));
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
}
// Test getting/setting primitive list types.
TEST(TranslatorTest, PrimitiveList) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
std::vector<int> list;
list.push_back(TEST_INT_VAL);
list.push_back(TEST_INT_VAL2);
EXPECT_TRUE(obj->SetIntList(list));
list.clear();
EXPECT_TRUE(obj->GetIntListByRef(list));
EXPECT_EQ(2U, list.size());
EXPECT_EQ(TEST_INT_VAL, list[0]);
EXPECT_EQ(TEST_INT_VAL2, list[1]);
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
}
// Test getting/setting string types.
TEST(TranslatorTest, String) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
EXPECT_STREQ(TEST_STRING_VAL, obj->GetString().ToString().c_str());
EXPECT_TRUE(obj->SetString(TEST_STRING_VAL));
CefString str;
obj->GetStringByRef(str);
EXPECT_STREQ(TEST_STRING_VAL, str.ToString().c_str());
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
}
// Test getting/setting string list types.
TEST(TranslatorTest, StringList) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
std::vector<CefString> list;
list.push_back(TEST_STRING_VAL);
list.push_back(TEST_STRING_VAL2);
list.push_back(TEST_STRING_VAL3);
EXPECT_TRUE(obj->SetStringList(list));
list.clear();
EXPECT_TRUE(obj->GetStringListByRef(list));
EXPECT_EQ(3U, list.size());
EXPECT_STREQ(TEST_STRING_VAL, list[0].ToString().c_str());
EXPECT_STREQ(TEST_STRING_VAL2, list[1].ToString().c_str());
EXPECT_STREQ(TEST_STRING_VAL3, list[2].ToString().c_str());
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
}
// Test getting/setting string map types.
TEST(TranslatorTest, StringMap) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
CefTranslatorTest::StringMap map;
map.insert(std::make_pair(TEST_STRING_KEY, TEST_STRING_VAL));
map.insert(std::make_pair(TEST_STRING_KEY2, TEST_STRING_VAL2));
map.insert(std::make_pair(TEST_STRING_KEY3, TEST_STRING_VAL3));
EXPECT_TRUE(obj->SetStringMap(map));
map.clear();
EXPECT_TRUE(obj->GetStringMapByRef(map));
EXPECT_EQ(3U, map.size());
CefTranslatorTest::StringMap::const_iterator it;
it = map.find(TEST_STRING_KEY);
EXPECT_TRUE(it != map.end() && it->second == TEST_STRING_VAL);
it = map.find(TEST_STRING_KEY2);
EXPECT_TRUE(it != map.end() && it->second == TEST_STRING_VAL2);
it = map.find(TEST_STRING_KEY3);
EXPECT_TRUE(it != map.end() && it->second == TEST_STRING_VAL3);
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
}
// Test getting/setting string multimap types.
TEST(TranslatorTest, StringMultimap) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
CefTranslatorTest::StringMultimap map;
map.insert(std::make_pair(TEST_STRING_KEY, TEST_STRING_VAL));
map.insert(std::make_pair(TEST_STRING_KEY2, TEST_STRING_VAL2));
map.insert(std::make_pair(TEST_STRING_KEY3, TEST_STRING_VAL3));
EXPECT_TRUE(obj->SetStringMultimap(map));
map.clear();
EXPECT_TRUE(obj->GetStringMultimapByRef(map));
EXPECT_EQ(3U, map.size());
CefTranslatorTest::StringMultimap::const_iterator it;
it = map.find(TEST_STRING_KEY);
EXPECT_TRUE(it != map.end() && it->second == TEST_STRING_VAL);
it = map.find(TEST_STRING_KEY2);
EXPECT_TRUE(it != map.end() && it->second == TEST_STRING_VAL2);
it = map.find(TEST_STRING_KEY3);
EXPECT_TRUE(it != map.end() && it->second == TEST_STRING_VAL3);
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
}
// Test getting/setting struct types.
TEST(TranslatorTest, Struct) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
CefPoint point(TEST_X_VAL, TEST_Y_VAL);
EXPECT_EQ(point, obj->GetPoint());
EXPECT_TRUE(obj->SetPoint(point));
CefPoint point2;
obj->GetPointByRef(point2);
EXPECT_EQ(point, point2);
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
}
// Test getting/setting struct list types.
TEST(TranslatorTest, StructList) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
std::vector<CefPoint> list;
list.push_back(CefPoint(TEST_X_VAL, TEST_Y_VAL));
list.push_back(CefPoint(TEST_X_VAL2, TEST_Y_VAL2));
EXPECT_TRUE(obj->SetPointList(list));
list.clear();
EXPECT_TRUE(obj->GetPointListByRef(list));
EXPECT_EQ(2U, list.size());
EXPECT_EQ(CefPoint(TEST_X_VAL, TEST_Y_VAL), list[0]);
EXPECT_EQ(CefPoint(TEST_X_VAL2, TEST_Y_VAL2), list[1]);
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
}
// Test getting/setting library-side object types.
TEST(TranslatorTest, Object) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
const int kTestVal = 12;
CefRefPtr<CefTranslatorTestObject> test_obj =
CefTranslatorTestObject::Create(kTestVal);
EXPECT_EQ(kTestVal, test_obj->GetValue());
int retval = obj->SetObject(test_obj);
EXPECT_EQ(kTestVal, retval);
EXPECT_EQ(kTestVal, test_obj->GetValue());
const int kTestVal2 = 30;
CefRefPtr<CefTranslatorTestObject> test_obj2 = obj->GetObject(kTestVal2);
EXPECT_EQ(kTestVal2, test_obj2->GetValue());
int retval2 = obj->SetObject(test_obj2);
EXPECT_EQ(kTestVal2, retval2);
EXPECT_EQ(kTestVal2, test_obj2->GetValue());
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
EXPECT_TRUE(test_obj->HasOneRef());
EXPECT_TRUE(test_obj2->HasOneRef());
}
// Test getting/setting inherited library-side object types.
TEST(TranslatorTest, ObjectInherit) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
const int kTestVal = 12;
const int kTestVal2 = 40;
CefRefPtr<CefTranslatorTestObjectChild> test_obj =
CefTranslatorTestObjectChild::Create(kTestVal, kTestVal2);
EXPECT_EQ(kTestVal, test_obj->GetValue());
EXPECT_EQ(kTestVal2, test_obj->GetOtherValue());
int retval = obj->SetObject(test_obj);
EXPECT_EQ(kTestVal, retval);
EXPECT_EQ(kTestVal, test_obj->GetValue());
EXPECT_EQ(kTestVal2, test_obj->GetOtherValue());
EXPECT_EQ(kTestVal, obj->SetChildObject(test_obj));
EXPECT_EQ(kTestVal, obj->SetChildObjectAndReturnParent(test_obj)->GetValue());
const int kTestVal3 = 100;
CefRefPtr<CefTranslatorTestObjectChildChild> test_obj2 =
CefTranslatorTestObjectChildChild::Create(kTestVal, kTestVal2, kTestVal3);
EXPECT_EQ(kTestVal, test_obj2->GetValue());
EXPECT_EQ(kTestVal2, test_obj2->GetOtherValue());
EXPECT_EQ(kTestVal3, test_obj2->GetOtherOtherValue());
int retval2 = obj->SetObject(test_obj2);
EXPECT_EQ(kTestVal, retval2);
EXPECT_EQ(kTestVal, test_obj2->GetValue());
EXPECT_EQ(kTestVal2, test_obj2->GetOtherValue());
EXPECT_EQ(kTestVal3, test_obj2->GetOtherOtherValue());
EXPECT_EQ(kTestVal, obj->SetChildObject(test_obj2));
EXPECT_EQ(kTestVal,
obj->SetChildObjectAndReturnParent(test_obj2)->GetValue());
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
EXPECT_TRUE(test_obj->HasOneRef());
EXPECT_TRUE(test_obj2->HasOneRef());
}
// Test getting/setting library-side object list types.
TEST(TranslatorTest, ObjectList) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
const int kVal1 = 34;
const int kVal2 = 10;
CefRefPtr<CefTranslatorTestObject> val1 =
CefTranslatorTestObject::Create(kVal1);
CefRefPtr<CefTranslatorTestObject> val2 =
CefTranslatorTestObjectChild::Create(kVal2, 0);
std::vector<CefRefPtr<CefTranslatorTestObject> > list;
list.push_back(val1);
list.push_back(val2);
EXPECT_TRUE(obj->SetObjectList(list, kVal1, kVal2));
list.clear();
EXPECT_TRUE(obj->GetObjectListByRef(list, kVal1, kVal2));
EXPECT_EQ(2U, list.size());
EXPECT_EQ(kVal1, list[0]->GetValue());
EXPECT_EQ(kVal2, list[1]->GetValue());
list.clear();
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
EXPECT_TRUE(val1->HasOneRef());
EXPECT_TRUE(val2->HasOneRef());
}
namespace {
class TranslatorTestHandler : public CefTranslatorTestHandler {
public:
explicit TranslatorTestHandler(const int val)
: val_(val) {
}
virtual int GetValue() override {
return val_;
}
private:
const int val_;
IMPLEMENT_REFCOUNTING(TranslatorTestHandler);
DISALLOW_COPY_AND_ASSIGN(TranslatorTestHandler);
};
class TranslatorTestHandlerChild : public CefTranslatorTestHandlerChild {
public:
TranslatorTestHandlerChild(const int val,
const int other_val)
: val_(val),
other_val_(other_val) {
}
virtual int GetValue() override {
return val_;
}
virtual int GetOtherValue() override {
return other_val_;
}
private:
const int val_;
const int other_val_;
IMPLEMENT_REFCOUNTING(TranslatorTestHandlerChild);
DISALLOW_COPY_AND_ASSIGN(TranslatorTestHandlerChild);
};
} // namespace
// Test getting/setting client-side handler types.
TEST(TranslatorTest, Handler) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
const int kTestVal = 12;
CefRefPtr<TranslatorTestHandler> test_obj =
new TranslatorTestHandler(kTestVal);
EXPECT_EQ(kTestVal, test_obj->GetValue());
EXPECT_EQ(kTestVal, obj->SetHandler(test_obj.get()));
CefRefPtr<CefTranslatorTestHandler> handler =
obj->SetHandlerAndReturn(test_obj.get());
EXPECT_EQ(test_obj.get(), handler.get());
EXPECT_EQ(kTestVal, handler->GetValue());
handler = NULL;
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
EXPECT_TRUE(test_obj->HasOneRef());
}
// Test getting/setting inherited client-side handler types.
TEST(TranslatorTest, HandlerInherit) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
const int kTestVal = 12;
const int kTestVal2 = 86;
CefRefPtr<TranslatorTestHandlerChild> test_obj =
new TranslatorTestHandlerChild(kTestVal, kTestVal2);
EXPECT_EQ(kTestVal, test_obj->GetValue());
EXPECT_EQ(kTestVal2, test_obj->GetOtherValue());
int retval = obj->SetHandler(test_obj);
EXPECT_EQ(kTestVal, retval);
EXPECT_EQ(kTestVal, test_obj->GetValue());
EXPECT_EQ(kTestVal2, test_obj->GetOtherValue());
EXPECT_EQ(kTestVal, obj->SetChildHandler(test_obj));
CefRefPtr<CefTranslatorTestHandler> handler =
obj->SetChildHandlerAndReturnParent(test_obj);
EXPECT_EQ(kTestVal, handler->GetValue());
EXPECT_EQ(test_obj.get(), handler.get());
handler = NULL;
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
EXPECT_TRUE(test_obj->HasOneRef());
}
// Test getting/setting client-side object list types.
TEST(TranslatorTest, HandlerList) {
CefRefPtr<CefTranslatorTest> obj = CefTranslatorTest::Create();
const int kVal1 = 34;
const int kVal2 = 10;
CefRefPtr<CefTranslatorTestHandler> val1 = new TranslatorTestHandler(kVal1);
CefRefPtr<CefTranslatorTestHandler> val2 =
new TranslatorTestHandlerChild(kVal2, 0);
std::vector<CefRefPtr<CefTranslatorTestHandler> > list;
list.push_back(val1);
list.push_back(val2);
EXPECT_TRUE(obj->SetHandlerList(list, kVal1, kVal2));
list.clear();
EXPECT_TRUE(obj->GetHandlerListByRef(list, val1, val2));
EXPECT_EQ(2U, list.size());
EXPECT_EQ(kVal1, list[0]->GetValue());
EXPECT_EQ(val1.get(), list[0].get());
EXPECT_EQ(kVal2, list[1]->GetValue());
EXPECT_EQ(val2.get(), list[1].get());
list.clear();
// Only one reference to the object should exist.
EXPECT_TRUE(obj->HasOneRef());
EXPECT_TRUE(val1->HasOneRef());
EXPECT_TRUE(val2->HasOneRef());
}
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