cef/tests/ceftests/preference_unittest.cc
Marshall Greenblatt 17fc2b3e3b Various fixes related to the C++11/14 update (see issue #3140)
- Convert scoped_ptr to std::unique_ptr from <memory>
- Convert arraysize to base::size from include/base/cef_cxx17_backports.h
- Convert NULL to nullptr
- Include include/base/cef_callback.h instead of include/base/cef_bind.h
- Implicit conversion of CefRefPtr<T> or scoped_refptr<T> to T* is gone;
  use .get() instead

See the issue for additional details.
2021-06-18 13:42:31 -04:00

604 lines
19 KiB
C++

// 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 "include/base/cef_callback.h"
#include "include/cef_request_context_handler.h"
#include "include/cef_waitable_event.h"
#include "include/wrapper/cef_closure_task.h"
#include "tests/ceftests/test_handler.h"
#include "tests/ceftests/test_util.h"
#include "tests/gtest/include/gtest/gtest.h"
#include "tests/shared/browser/client_app_browser.h"
namespace {
// Fully qualified preference names.
const char kPrefTest[] = "test";
const char kPrefTestBool[] = "test.bool";
const char kPrefTestInt[] = "test.int";
const char kPrefTestDouble[] = "test.double";
const char kPrefTestString[] = "test.string";
const char kPrefTestList[] = "test.list";
const char kPrefTestDict[] = "test.dict";
const char kPrefTestNoExist[] = "test.noexist";
// Unqualified preference names.
const char kPrefBool[] = "bool";
const char kPrefInt[] = "int";
const char kPrefDouble[] = "double";
const char kPrefString[] = "string";
const char kPrefList[] = "list";
const char kPrefDict[] = "dict";
std::string* PendingAction() {
static std::string str;
return &str;
}
// Browser-side app delegate.
class PreferenceBrowserTest : public client::ClientAppBrowser::Delegate {
public:
PreferenceBrowserTest() {}
void OnBeforeCommandLineProcessing(
CefRefPtr<client::ClientAppBrowser> app,
CefRefPtr<CefCommandLine> command_line) override {
// Enables testing of preferences.
// See CefBrowserPrefStore::CreateService.
command_line->AppendSwitch("enable-preference-testing");
}
private:
IMPLEMENT_REFCOUNTING(PreferenceBrowserTest);
};
void ValidateReset(CefRefPtr<CefRequestContext> context, const char* name) {
EXPECT_TRUE(context->HasPreference(name));
EXPECT_TRUE(context->CanSetPreference(name));
CefString error;
EXPECT_TRUE(context->SetPreference(name, nullptr, error));
EXPECT_TRUE(error.empty());
}
void ValidateBool(CefRefPtr<CefRequestContext> context,
bool set,
bool expected,
const char* name = kPrefTestBool) {
EXPECT_TRUE(context->HasPreference(name));
EXPECT_TRUE(context->CanSetPreference(name));
CefRefPtr<CefValue> value;
if (set) {
value = CefValue::Create();
value->SetBool(expected);
CefString error;
EXPECT_TRUE(context->SetPreference(name, value, error));
EXPECT_TRUE(error.empty());
}
value = context->GetPreference(name);
EXPECT_TRUE(value.get());
EXPECT_EQ(VTYPE_BOOL, value->GetType());
EXPECT_EQ(expected, value->GetBool()) << *PendingAction();
}
void ValidateInt(CefRefPtr<CefRequestContext> context,
bool set,
int expected,
const char* name = kPrefTestInt) {
EXPECT_TRUE(context->HasPreference(name));
EXPECT_TRUE(context->CanSetPreference(name));
CefRefPtr<CefValue> value;
if (set) {
value = CefValue::Create();
value->SetInt(expected);
CefString error;
EXPECT_TRUE(context->SetPreference(name, value, error));
EXPECT_TRUE(error.empty());
}
value = context->GetPreference(name);
EXPECT_TRUE(value.get());
EXPECT_EQ(VTYPE_INT, value->GetType());
EXPECT_EQ(expected, value->GetInt()) << *PendingAction();
}
void ValidateDouble(CefRefPtr<CefRequestContext> context,
bool set,
double expected,
const char* name = kPrefTestDouble) {
EXPECT_TRUE(context->HasPreference(name));
EXPECT_TRUE(context->CanSetPreference(name));
CefRefPtr<CefValue> value;
if (set) {
value = CefValue::Create();
value->SetDouble(expected);
CefString error;
EXPECT_TRUE(context->SetPreference(name, value, error));
EXPECT_TRUE(error.empty());
}
value = context->GetPreference(name);
EXPECT_TRUE(value.get());
EXPECT_EQ(VTYPE_DOUBLE, value->GetType());
EXPECT_EQ(expected, value->GetDouble()) << *PendingAction();
}
void ValidateString(CefRefPtr<CefRequestContext> context,
bool set,
const std::string& expected,
const char* name = kPrefTestString) {
EXPECT_TRUE(context->HasPreference(name));
EXPECT_TRUE(context->CanSetPreference(name));
CefRefPtr<CefValue> value;
if (set) {
value = CefValue::Create();
value->SetString(expected);
CefString error;
EXPECT_TRUE(context->SetPreference(name, value, error));
EXPECT_TRUE(error.empty());
}
value = context->GetPreference(name);
EXPECT_TRUE(value.get());
EXPECT_EQ(VTYPE_STRING, value->GetType());
EXPECT_STREQ(expected.c_str(), value->GetString().ToString().c_str())
<< *PendingAction();
}
void ValidateList(CefRefPtr<CefRequestContext> context,
bool set,
CefRefPtr<CefListValue> expected,
const char* name = kPrefTestList) {
EXPECT_TRUE(context->HasPreference(name));
EXPECT_TRUE(context->CanSetPreference(name));
CefRefPtr<CefValue> value;
if (set) {
value = CefValue::Create();
value->SetList(expected);
CefString error;
EXPECT_TRUE(context->SetPreference(name, value, error));
EXPECT_TRUE(error.empty());
}
value = context->GetPreference(name);
EXPECT_TRUE(value.get());
EXPECT_EQ(VTYPE_LIST, value->GetType());
CefRefPtr<CefListValue> list_val = value->GetList();
EXPECT_TRUE(list_val);
TestListEqual(expected, list_val);
}
void ValidateDict(CefRefPtr<CefRequestContext> context,
bool set,
CefRefPtr<CefDictionaryValue> expected,
const char* name = kPrefTestDict) {
EXPECT_TRUE(context->HasPreference(name));
EXPECT_TRUE(context->CanSetPreference(name));
CefRefPtr<CefValue> value;
if (set) {
value = CefValue::Create();
value->SetDictionary(expected);
CefString error;
EXPECT_TRUE(context->SetPreference(name, value, error));
EXPECT_TRUE(error.empty());
}
value = context->GetPreference(name);
EXPECT_TRUE(value.get());
EXPECT_EQ(VTYPE_DICTIONARY, value->GetType());
CefRefPtr<CefDictionaryValue> dict_val = value->GetDictionary();
EXPECT_TRUE(dict_val);
TestDictionaryEqual(expected, dict_val);
}
void ValidateNoExist(CefRefPtr<CefRequestContext> context,
bool set,
const char* name = kPrefTestNoExist) {
EXPECT_FALSE(context->HasPreference(name));
EXPECT_FALSE(context->CanSetPreference(name));
CefRefPtr<CefValue> value;
if (set) {
value = CefValue::Create();
value->SetBool(false);
CefString error;
EXPECT_FALSE(context->SetPreference(name, value, error));
EXPECT_FALSE(error.empty());
}
value = context->GetPreference(name);
EXPECT_FALSE(value.get()) << *PendingAction();
}
void PopulateRootDefaults(CefRefPtr<CefDictionaryValue> val) {
// Should match the values in CefBrowserPrefStore::CreateService.
val->SetBool(kPrefBool, true);
val->SetInt(kPrefInt, 2);
val->SetDouble(kPrefDouble, 5.0);
val->SetString(kPrefString, "default");
val->SetList(kPrefList, CefListValue::Create());
val->SetDictionary(kPrefDict, CefDictionaryValue::Create());
}
void ValidateRoot(CefRefPtr<CefDictionaryValue> root,
CefRefPtr<CefDictionaryValue> expected,
const char* name = kPrefTest) {
EXPECT_TRUE(root->HasKey(kPrefTest));
EXPECT_EQ(VTYPE_DICTIONARY, root->GetType(kPrefTest));
CefRefPtr<CefDictionaryValue> actual = root->GetDictionary(kPrefTest);
TestDictionaryEqual(expected, actual);
}
// Validate getting default values.
void ValidateDefaults(CefRefPtr<CefRequestContext> context,
bool reset,
CefRefPtr<CefWaitableEvent> event) {
if (!CefCurrentlyOn(TID_UI)) {
CefPostTask(TID_UI, base::Bind(ValidateDefaults, context, reset, event));
return;
}
if (reset) {
// Reset default values.
ValidateReset(context, kPrefTestBool);
ValidateReset(context, kPrefTestInt);
ValidateReset(context, kPrefTestDouble);
ValidateReset(context, kPrefTestString);
ValidateReset(context, kPrefTestList);
ValidateReset(context, kPrefTestDict);
}
// Test default values.
// Should match the values in CefBrowserPrefStore::CreateService.
ValidateBool(context, false, true);
ValidateInt(context, false, 2);
ValidateDouble(context, false, 5.0);
ValidateString(context, false, "default");
ValidateList(context, false, CefListValue::Create());
ValidateDict(context, false, CefDictionaryValue::Create());
ValidateNoExist(context, false);
// Expected value of the tests root.
CefRefPtr<CefDictionaryValue> expected = CefDictionaryValue::Create();
PopulateRootDefaults(expected);
// Test all preferences including defaults.
ValidateRoot(context->GetAllPreferences(true), expected);
// Test all preferences excluding defaults.
EXPECT_FALSE(context->GetAllPreferences(false)->HasKey(kPrefTest));
event->Signal();
}
void PopulateListValue(CefRefPtr<CefListValue> val) {
// Test list values.
val->SetInt(0, 54);
val->SetString(1, "foobar");
val->SetDouble(2, 99.7643);
}
void PopulateDictValue(CefRefPtr<CefDictionaryValue> val) {
// Test dictionary values.
val->SetString("key1", "some string");
val->SetBool("key2", false);
CefRefPtr<CefListValue> list_val = CefListValue::Create();
PopulateListValue(list_val);
val->SetList("key3", list_val);
}
void PopulateRootSet(CefRefPtr<CefDictionaryValue> val) {
CefRefPtr<CefListValue> list_val = CefListValue::Create();
CefRefPtr<CefDictionaryValue> dict_val = CefDictionaryValue::Create();
PopulateListValue(list_val);
PopulateDictValue(dict_val);
// Should match the values in ValidateSetGet and ValidateGet.
val->SetBool(kPrefBool, true);
val->SetInt(kPrefInt, 65);
val->SetDouble(kPrefDouble, 54.5443);
val->SetString(kPrefString, "My test string");
val->SetList(kPrefList, list_val);
val->SetDictionary(kPrefDict, dict_val);
}
// Validate getting and setting values.
void ValidateSetGet(CefRefPtr<CefRequestContext> context,
CefRefPtr<CefWaitableEvent> event) {
if (!CefCurrentlyOn(TID_UI)) {
CefPostTask(TID_UI, base::Bind(ValidateSetGet, context, event));
return;
}
CefRefPtr<CefListValue> list_val = CefListValue::Create();
CefRefPtr<CefDictionaryValue> dict_val = CefDictionaryValue::Create();
PopulateListValue(list_val);
PopulateDictValue(dict_val);
// Test setting/getting values.
// Should match the values in PopulateRootSet and ValidateGet.
ValidateBool(context, true, true);
ValidateInt(context, true, 65);
ValidateDouble(context, true, 54.5443);
ValidateString(context, true, "My test string");
ValidateList(context, true, list_val);
ValidateDict(context, true, dict_val);
ValidateNoExist(context, true);
// Expected value of the tests root.
CefRefPtr<CefDictionaryValue> expected = CefDictionaryValue::Create();
PopulateRootSet(expected);
// Validate all preferences including defaults.
ValidateRoot(context->GetAllPreferences(true), expected);
// Validate all preferences excluding defaults.
ValidateRoot(context->GetAllPreferences(false), expected);
event->Signal();
}
// Validate getting values.
void ValidateGet(CefRefPtr<CefRequestContext> context,
CefRefPtr<CefWaitableEvent> event) {
if (!CefCurrentlyOn(TID_UI)) {
CefPostTask(TID_UI, base::Bind(ValidateGet, context, event));
return;
}
CefRefPtr<CefListValue> list_val = CefListValue::Create();
CefRefPtr<CefDictionaryValue> dict_val = CefDictionaryValue::Create();
PopulateListValue(list_val);
PopulateDictValue(dict_val);
// Test getting values.
// Should match the values in PopulateRootSet and ValidateSetGet.
ValidateBool(context, false, true);
ValidateInt(context, false, 65);
ValidateDouble(context, false, 54.5443);
ValidateString(context, false, "My test string");
ValidateList(context, false, list_val);
ValidateDict(context, false, dict_val);
ValidateNoExist(context, false);
// Expected value of the tests root.
CefRefPtr<CefDictionaryValue> expected = CefDictionaryValue::Create();
PopulateRootSet(expected);
// Validate all preferences including defaults.
ValidateRoot(context->GetAllPreferences(true), expected);
// Validate all preferences excluding defaults.
ValidateRoot(context->GetAllPreferences(false), expected);
event->Signal();
}
// No-op implementation.
class TestRequestContextHandler : public CefRequestContextHandler {
public:
TestRequestContextHandler() {}
explicit TestRequestContextHandler(CefRefPtr<CefWaitableEvent> event)
: event_(event) {}
void OnRequestContextInitialized(
CefRefPtr<CefRequestContext> context) override {
if (event_) {
event_->Signal();
event_ = nullptr;
}
}
private:
CefRefPtr<CefWaitableEvent> event_;
IMPLEMENT_REFCOUNTING(TestRequestContextHandler);
};
} // namespace
// Verify default preference values on the global context.
TEST(PreferenceTest, GlobalDefaults) {
CefRefPtr<CefWaitableEvent> event =
CefWaitableEvent::CreateWaitableEvent(true, false);
CefRefPtr<CefRequestContext> context = CefRequestContext::GetGlobalContext();
EXPECT_TRUE(context.get());
ValidateDefaults(context, false, event);
event->Wait();
}
// Verify setting/getting preference values on the global context.
TEST(PreferenceTest, GlobalSetGet) {
CefRefPtr<CefWaitableEvent> event =
CefWaitableEvent::CreateWaitableEvent(true, false);
CefRefPtr<CefRequestContext> context = CefRequestContext::GetGlobalContext();
EXPECT_TRUE(context.get());
ValidateSetGet(context, event);
event->Wait();
// Reset to the default values.
ValidateDefaults(context, true, event);
event->Wait();
}
// Verify setting/getting preference values on shared global contexts.
TEST(PreferenceTest, GlobalSetGetShared) {
CefRefPtr<CefWaitableEvent> event =
CefWaitableEvent::CreateWaitableEvent(true, false);
CefRefPtr<CefRequestContext> context = CefRequestContext::GetGlobalContext();
EXPECT_TRUE(context.get());
// Sharing storage.
CefRefPtr<CefRequestContext> context2 =
CefRequestContext::CreateContext(context, nullptr);
EXPECT_TRUE(context2.get());
// Sharing storage.
CefRefPtr<CefRequestContext> context3 =
CefRequestContext::CreateContext(context, new TestRequestContextHandler);
EXPECT_TRUE(context3.get());
// Unassociated context.
CefRequestContextSettings settings;
CefRefPtr<CefRequestContext> context4 = CefRequestContext::CreateContext(
settings, new TestRequestContextHandler(event));
EXPECT_TRUE(context4.get());
// Wait for the context to be fully initialized.
event->Wait();
// Set/get the values on the first context.
*PendingAction() = "Set/get the values on the first context";
ValidateSetGet(context, event);
event->Wait();
// Get the values from the 2nd and 3rd contexts. They should be the same.
*PendingAction() = "Get the values from the 2nd context.";
ValidateGet(context2, event);
event->Wait();
*PendingAction() = "Get the values from the 3rd context.";
ValidateGet(context3, event);
event->Wait();
// Get the values from the 4th context.
*PendingAction() = "Get the values from the 4th context.";
if (IsChromeRuntimeEnabled()) {
// With the Chrome runtime, prefs set via an incognito profile will become
// an overlay on top of the global (parent) profile. The incognito profile
// shares the prefs in this case because they were set via the global
// profile.
ValidateGet(context4, event);
} else {
// They should be at the default.
ValidateDefaults(context4, false, event);
}
event->Wait();
// Reset to the default values.
*PendingAction() = "Reset to the default values.";
ValidateDefaults(context, true, event);
event->Wait();
}
// Verify default preference values on a custom context.
TEST(PreferenceTest, CustomDefaults) {
CefRefPtr<CefWaitableEvent> event =
CefWaitableEvent::CreateWaitableEvent(true, false);
CefRequestContextSettings settings;
CefRefPtr<CefRequestContext> context = CefRequestContext::CreateContext(
settings, new TestRequestContextHandler(event));
EXPECT_TRUE(context.get());
// Wait for the context to be fully initialized.
event->Wait();
ValidateDefaults(context, false, event);
event->Wait();
}
// Verify setting/getting preference values on a custom context.
TEST(PreferenceTest, CustomSetGet) {
CefRefPtr<CefWaitableEvent> event =
CefWaitableEvent::CreateWaitableEvent(true, false);
CefRequestContextSettings settings;
CefRefPtr<CefRequestContext> context = CefRequestContext::CreateContext(
settings, new TestRequestContextHandler(event));
EXPECT_TRUE(context.get());
// Wait for the context to be fully initialized.
event->Wait();
ValidateSetGet(context, event);
event->Wait();
// Reset to the default values.
ValidateDefaults(context, true, event);
event->Wait();
}
// Verify setting/getting preference values on shared custom contexts.
TEST(PreferenceTest, CustomSetGetShared) {
CefRefPtr<CefWaitableEvent> event =
CefWaitableEvent::CreateWaitableEvent(true, false);
CefRequestContextSettings settings;
CefRefPtr<CefRequestContext> context = CefRequestContext::CreateContext(
settings, new TestRequestContextHandler(event));
EXPECT_TRUE(context.get());
// Wait for the context to be fully initialized.
event->Wait();
// Sharing storage.
CefRefPtr<CefRequestContext> context2 =
CefRequestContext::CreateContext(context, nullptr);
EXPECT_TRUE(context2.get());
// Sharing storage.
CefRefPtr<CefRequestContext> context3 =
CefRequestContext::CreateContext(context, new TestRequestContextHandler);
EXPECT_TRUE(context3.get());
// Unassociated context.
CefRefPtr<CefRequestContext> context4 = CefRequestContext::CreateContext(
settings, new TestRequestContextHandler(event));
EXPECT_TRUE(context4.get());
// Wait for the context to be fully initialized.
event->Wait();
// Set/get the values on the first context.
*PendingAction() = "Set/get the values on the first context";
ValidateSetGet(context, event);
event->Wait();
// Get the values from the 2nd and 3d contexts. They should be the same.
*PendingAction() = "Get the values from the 2nd context.";
ValidateGet(context2, event);
event->Wait();
*PendingAction() = "Get the values from the 3rd context.";
ValidateGet(context3, event);
event->Wait();
// Get the values from the 4th context. They should be at the default.
// This works with the Chrome runtime because the preference changes only
// exist in the other incognito profile's overlay.
*PendingAction() = "Get the values from the 4th context.";
ValidateDefaults(context4, false, event);
event->Wait();
// Reset to the default values.
*PendingAction() = "Reset to the default values.";
ValidateDefaults(context, true, event);
event->Wait();
}
// Entry point for creating preference browser test objects.
// Called from client_app_delegates.cc.
void CreatePreferenceBrowserTests(
client::ClientAppBrowser::DelegateSet& delegates) {
delegates.insert(new PreferenceBrowserTest);
}