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cef/tests/unittests/v8_unittest.cc

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// Copyright (c) 2009 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/cef.h"
#include "include/cef_runnable.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "test_handler.h"
namespace {
bool g_V8TestV8HandlerExecuteCalled;
bool g_V8TestV8HandlerExecute2Called;
class V8TestV8Handler : public CefV8Handler
{
public:
V8TestV8Handler(bool bindingTest) { binding_test_ = bindingTest; }
virtual bool Execute(const CefString& name,
CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments,
CefRefPtr<CefV8Value>& retval,
CefString& exception)
{
TestExecute(name, object, arguments, retval, exception);
return true;
}
void TestExecute(const CefString& name,
CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments,
CefRefPtr<CefV8Value>& retval,
CefString& exception)
{
if(name == "execute") {
g_V8TestV8HandlerExecuteCalled = true;
ASSERT_EQ((size_t)9, arguments.size());
int argct = 0;
// basic types
ASSERT_TRUE(arguments[argct]->IsInt());
ASSERT_EQ(5, arguments[argct]->GetIntValue());
argct++;
ASSERT_TRUE(arguments[argct]->IsDouble());
ASSERT_EQ(6.543, arguments[argct]->GetDoubleValue());
argct++;
ASSERT_TRUE(arguments[argct]->IsBool());
ASSERT_EQ(true, arguments[argct]->GetBoolValue());
argct++;
ASSERT_TRUE(arguments[argct]->IsDate());
CefTime date = arguments[argct]->GetDateValue();
ASSERT_EQ(date.year, 2010);
ASSERT_EQ(date.month, 5);
ASSERT_EQ(date.day_of_month, 3);
ASSERT_EQ(date.day_of_week, 1);
ASSERT_EQ(date.hour, 12);
ASSERT_EQ(date.minute, 30);
ASSERT_EQ(date.second, 10);
ASSERT_EQ(date.millisecond, 100);
argct++;
ASSERT_TRUE(arguments[argct]->IsString());
ASSERT_EQ(arguments[argct]->GetStringValue(), "test string");
argct++;
CefRefPtr<CefV8Value> value;
// array
ASSERT_TRUE(arguments[argct]->IsArray());
ASSERT_EQ(4, arguments[argct]->GetArrayLength());
{
int subargct = 0;
value = arguments[argct]->GetValue(subargct);
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsInt());
ASSERT_EQ(7, value->GetIntValue());
subargct++;
value = arguments[argct]->GetValue(subargct);
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsDouble());
ASSERT_EQ(5.432, value->GetDoubleValue());
subargct++;
value = arguments[argct]->GetValue(subargct);
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsBool());
ASSERT_EQ(false, value->GetBoolValue());
subargct++;
value = arguments[argct]->GetValue(subargct);
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsString());
ASSERT_EQ(value->GetStringValue(), "another string");
subargct++;
}
argct++;
// object
ASSERT_TRUE(arguments[argct]->IsObject());
{
value = arguments[argct]->GetValue("arg0");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsInt());
ASSERT_EQ(2, value->GetIntValue());
value = arguments[argct]->GetValue("arg1");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsDouble());
ASSERT_EQ(3.433, value->GetDoubleValue());
value = arguments[argct]->GetValue("arg2");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsBool());
ASSERT_EQ(true, value->GetBoolValue());
value = arguments[argct]->GetValue("arg3");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsString());
ASSERT_EQ(value->GetStringValue(), "some string");
}
argct++;
// function that returns a value
ASSERT_TRUE(arguments[argct]->IsFunction());
{
CefV8ValueList args;
args.push_back(CefV8Value::CreateInt(5));
args.push_back(CefV8Value::CreateDouble(3.5));
args.push_back(CefV8Value::CreateBool(true));
args.push_back(CefV8Value::CreateString("10"));
CefRefPtr<CefV8Value> rv;
CefString exception;
ASSERT_TRUE(arguments[argct]->ExecuteFunction(
arguments[argct], args, rv, exception));
ASSERT_TRUE(rv.get() != NULL);
ASSERT_TRUE(rv->IsDouble());
ASSERT_EQ(19.5, rv->GetDoubleValue());
}
argct++;
// function that throws an exception
ASSERT_TRUE(arguments[argct]->IsFunction());
{
CefV8ValueList args;
args.push_back(CefV8Value::CreateDouble(5));
args.push_back(CefV8Value::CreateDouble(0));
CefRefPtr<CefV8Value> rv;
CefString exception;
ASSERT_TRUE(arguments[argct]->ExecuteFunction(
arguments[argct], args, rv, exception));
ASSERT_EQ(exception, "Uncaught My Exception");
}
argct++;
if(binding_test_)
{
// values
value = object->GetValue("intVal");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsInt());
ASSERT_EQ(12, value->GetIntValue());
value = object->GetValue("doubleVal");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsDouble());
ASSERT_EQ(5.432, value->GetDoubleValue());
value = object->GetValue("boolVal");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsBool());
ASSERT_EQ(true, value->GetBoolValue());
value = object->GetValue("stringVal");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsString());
ASSERT_EQ(value->GetStringValue(), "the string");
value = object->GetValue("dateVal");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsDate());
CefTime date = value->GetDateValue();
ASSERT_EQ(date.year, 2010);
ASSERT_EQ(date.month, 5);
ASSERT_EQ(date.day_of_week, 1);
ASSERT_EQ(date.day_of_month, 3);
ASSERT_EQ(date.hour, 12);
ASSERT_EQ(date.minute, 30);
ASSERT_EQ(date.second, 10);
ASSERT_EQ(date.millisecond, 100);
value = object->GetValue("arrayVal");
ASSERT_TRUE(value.get() != NULL);
ASSERT_TRUE(value->IsArray());
{
CefRefPtr<CefV8Value> value2;
int subargct = 0;
value2 = value->GetValue(subargct);
ASSERT_TRUE(value2.get() != NULL);
ASSERT_TRUE(value2->IsInt());
ASSERT_EQ(4, value2->GetIntValue());
subargct++;
value2 = value->GetValue(subargct);
ASSERT_TRUE(value2.get() != NULL);
ASSERT_TRUE(value2->IsDouble());
ASSERT_EQ(120.43, value2->GetDoubleValue());
subargct++;
value2 = value->GetValue(subargct);
ASSERT_TRUE(value2.get() != NULL);
ASSERT_TRUE(value2->IsBool());
ASSERT_EQ(true, value2->GetBoolValue());
subargct++;
value2 = value->GetValue(subargct);
ASSERT_TRUE(value2.get() != NULL);
ASSERT_TRUE(value2->IsString());
ASSERT_EQ(value2->GetStringValue(), "a string");
subargct++;
}
}
retval = CefV8Value::CreateInt(5);
} else if(name == "execute2") {
g_V8TestV8HandlerExecute2Called = true;
// check the result of calling the "execute" function
ASSERT_EQ((size_t)1, arguments.size());
ASSERT_TRUE(arguments[0]->IsInt());
ASSERT_EQ(5, arguments[0]->GetIntValue());
}
}
bool binding_test_;
IMPLEMENT_REFCOUNTING(V8TestV8Handler);
};
class V8TestHandler : public TestHandler
{
public:
V8TestHandler(bool bindingTest) { binding_test_ = bindingTest; }
virtual void RunTest() OVERRIDE
{
std::string object;
if(binding_test_) {
// binding uses the window object
object = "window.test";
} else {
// extension uses a global object
object = "test";
}
std::stringstream testHtml;
testHtml <<
"<html><body>"
"<script language=\"JavaScript\">"
"function func(a,b,c,d) { return a+b+(c?1:0)+parseFloat(d); }"
"function func2(a,b) { throw('My Exception'); }"
<< object << ".execute2("
" " << object << ".execute(5, 6.543, true,"
" new Date(Date.UTC(2010, 4, 3, 12, 30, 10, 100)), \"test string\","
" [7, 5.432, false, \"another string\"],"
" {arg0:2, arg1:3.433, arg2:true, arg3:\"some string\"}, func, func2)"
");"
"</script>"
"</body></html>";
AddResource("http://tests/run.html", testHtml.str(), "text/html");
CreateBrowser("http://tests/run.html");
}
virtual void OnLoadEnd(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int httpStatusCode) OVERRIDE
{
if(!browser->IsPopup() && frame->IsMain())
DestroyTest();
}
virtual void OnJSBinding(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefV8Value> object) OVERRIDE
{
if(binding_test_)
TestHandleJSBinding(browser, frame, object);
}
void TestHandleJSBinding(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefV8Value> object)
{
// Create the new V8 object
CefRefPtr<CefV8Value> testObj = CefV8Value::CreateObject(NULL);
ASSERT_TRUE(testObj.get() != NULL);
ASSERT_TRUE(object->SetValue("test", testObj));
// Create an instance of V8ExecuteV8Handler
CefRefPtr<CefV8Handler> testHandler(new V8TestV8Handler(true));
ASSERT_TRUE(testHandler.get() != NULL);
// Add the functions
CefRefPtr<CefV8Value> testFunc;
testFunc = CefV8Value::CreateFunction("execute", testHandler);
ASSERT_TRUE(testFunc.get() != NULL);
ASSERT_TRUE(testObj->SetValue("execute", testFunc));
testFunc = CefV8Value::CreateFunction("execute2", testHandler);
ASSERT_TRUE(testFunc.get() != NULL);
ASSERT_TRUE(testObj->SetValue("execute2", testFunc));
// Add the values
ASSERT_TRUE(testObj->SetValue("intVal",
CefV8Value::CreateInt(12)));
ASSERT_TRUE(testObj->SetValue("doubleVal",
CefV8Value::CreateDouble(5.432)));
ASSERT_TRUE(testObj->SetValue("boolVal",
CefV8Value::CreateBool(true)));
ASSERT_TRUE(testObj->SetValue("stringVal",
CefV8Value::CreateString("the string")));
cef_time_t date = {2010, 5, 1, 3, 12, 30, 10, 100};
ASSERT_TRUE(testObj->SetValue("dateVal", CefV8Value::CreateDate(date)));
CefRefPtr<CefV8Value> testArray(CefV8Value::CreateArray());
ASSERT_TRUE(testArray.get() != NULL);
ASSERT_TRUE(testObj->SetValue("arrayVal", testArray));
ASSERT_TRUE(testArray->SetValue(0, CefV8Value::CreateInt(4)));
ASSERT_TRUE(testArray->SetValue(1, CefV8Value::CreateDouble(120.43)));
ASSERT_TRUE(testArray->SetValue(2, CefV8Value::CreateBool(true)));
ASSERT_TRUE(testArray->SetValue(3, CefV8Value::CreateString("a string")));
}
bool binding_test_;
};
} // namespace
// Verify window binding
TEST(V8Test, Binding)
{
g_V8TestV8HandlerExecuteCalled = false;
g_V8TestV8HandlerExecute2Called = false;
CefRefPtr<V8TestHandler> handler = new V8TestHandler(true);
handler->ExecuteTest();
ASSERT_TRUE(g_V8TestV8HandlerExecuteCalled);
ASSERT_TRUE(g_V8TestV8HandlerExecute2Called);
}
// Verify extensions
TEST(V8Test, Extension)
{
g_V8TestV8HandlerExecuteCalled = false;
g_V8TestV8HandlerExecute2Called = false;
std::string extensionCode =
"var test;"
"if (!test)"
" test = {};"
"(function() {"
" test.execute = function(a,b,c,d,e,f,g,h,i) {"
" native function execute();"
" return execute(a,b,c,d,e,f,g,h,i);"
" };"
" test.execute2 = function(a) {"
" native function execute2();"
" return execute2(a);"
" };"
"})();";
CefRegisterExtension("v8/test", extensionCode, new V8TestV8Handler(false));
CefRefPtr<V8TestHandler> handler = new V8TestHandler(false);
handler->ExecuteTest();
ASSERT_TRUE(g_V8TestV8HandlerExecuteCalled);
ASSERT_TRUE(g_V8TestV8HandlerExecute2Called);
}
namespace {
// Using a delegate so that the code below can remain inline.
class CefV8HandlerDelegate
{
public:
virtual bool Execute(const CefString& name,
CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments,
CefRefPtr<CefV8Value>& retval,
CefString& exception) = 0;
virtual bool Get(const CefString& name, const CefRefPtr<CefV8Value> object,
CefRefPtr<CefV8Value>& retval) = 0;
virtual bool Set(const CefString& name, const CefRefPtr<CefV8Value> object,
const CefRefPtr<CefV8Value> value) = 0;
};
class DelegatingV8Handler : public CefV8Handler
{
public:
DelegatingV8Handler(CefV8HandlerDelegate *delegate):
delegate_(delegate) { }
~DelegatingV8Handler()
{
}
bool Execute(const CefString& name,
CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments,
CefRefPtr<CefV8Value>& retval,
CefString& exception)
{
return delegate_->Execute(name, object, arguments, retval, exception);
}
private:
CefV8HandlerDelegate *delegate_;
IMPLEMENT_REFCOUNTING(DelegatingV8Handler);
};
class DelegatingV8Accessor: public CefV8Accessor
{
public:
DelegatingV8Accessor(CefV8HandlerDelegate *delegate)
: delegate_(delegate) { }
bool Get(const CefString& name, const CefRefPtr<CefV8Value> object,
CefRefPtr<CefV8Value>& retval)
{
return delegate_->Get(name, object, retval);
}
bool Set(const CefString& name, const CefRefPtr<CefV8Value> object,
const CefRefPtr<CefV8Value> value)
{
return delegate_->Set(name, object, value);
}
private:
CefV8HandlerDelegate *delegate_;
IMPLEMENT_REFCOUNTING(DelegatingV8Accessor);
};
class TestContextHandler: public TestHandler, public CefV8HandlerDelegate
{
public:
TestContextHandler() {}
virtual void RunTest() OVERRIDE
{
// Test Flow:
// load main.html.
// 1. main.html calls hello("main", callIFrame) in the execute handler.
// The excute handler checks that "main" was called and saves
// the callIFrame function, context, and receiver object.
// 2. iframe.html calls hello("iframe") in the execute handler.
// The execute handler checks that "iframe" was called. if both main
// and iframe were called, it calls CallIFrame()
// 3. CallIFrame calls "callIFrame" in main.html
// 4. which calls iframe.html "calledFromMain()".
// 5. which calls "fromIFrame()" in execute handler.
// The execute handler checks that the entered and current urls are
// what we expect: "main.html" and "iframe.html", respectively
// 6. It then posts a task to call AsyncTestContext
// you can validate the entered and current context are still the
// same here, but it is not checked by this test case.
// 7. AsyncTestContext tests to make sure that no context is set at
// this point and loads "begin.html"
// 8. begin.html calls "begin(func1, func2)" in the execute handler
// The execute handler posts a tasks to call both of those functions
// when no context is defined. Both should work with the specified
// context. AsyncTestException should run first, followed by
// AsyncTestNavigate() which calls the func2 to do a document.location
// based loading of "end.html".
// 9. end.html calls "end()" in the execute handler.
// which concludes the test.
y_ = 0;
std::stringstream mainHtml;
mainHtml <<
"<html><body>"
"<h1>Hello From Main Frame</h1>"
"<script language=\"JavaScript\">"
"aaa = function(){}; bbb = function(a){ a=1; };"
"comp(false,{},{});\n"
"comp(true,aaa,aaa);\n"
"comp(true,bbb,bbb);\n"
"comp(false,aaa,bbb);\n"
"comp(false,{},bbb);\n"
"comp(false,{},bbb);\n"
"comp(true,0,0);\n"
"comp(true,\"a\",\"a\");\n"
"comp(false,\"a\",\"b\");\n"
"try { point.x = -1; } catch(e) { }\n" // should not have any effect.
"try { point.y = point.x; theY = point.y; } catch(e) { point.y = 4321; }\n"
"hello(\"main\", callIFrame);"
"function callIFrame() {"
" var iframe = document.getElementById('iframe');"
" iframe.contentWindow.calledFromMain();"
"}"
"</script>"
"<iframe id=\"iframe\" src=\"http://tests/iframe.html\""
" width=\"300\" height=\"300\">"
"</iframe>"
"</body></html>";
AddResource("http://tests/main.html", mainHtml.str(), "text/html");
std::stringstream iframeHtml;
iframeHtml <<
"<html><body>"
"<h1>Hello From IFRAME</h1>"
"<script language=\"JavaScript\">"
"hello(\"iframe\");"
"function calledFromMain() { fromIFrame(); }"
"</script>"
"</body></html>";
AddResource("http://tests/iframe.html", iframeHtml.str(), "text/html");
std::stringstream beginHtml;
beginHtml <<
"<html><body>"
"<h1>V8 Context Test</h1>"
"<script language=\"JavaScript\">"
"function TestException() { throw('My Exception'); }"
"function TestNavigate(a) { document.location = a.url; }"
"begin(TestException, TestNavigate);"
"</script>"
"</body></html>";
AddResource("http://tests/begin.html", beginHtml.str(), "text/html");
std::stringstream endHtml;
endHtml <<
"<html><body>"
"<h1>Navigation Succeeded!</h1>"
"<script language=\"JavaScript\">"
"end();"
"</script>"
"</body></html>";
AddResource("http://tests/end.html", endHtml.str(), "text/html");
CreateBrowser("http://tests/main.html");
}
virtual void OnLoadEnd(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int httpStatusCode) OVERRIDE
{
}
virtual void OnJSBinding(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefV8Value> object) OVERRIDE
{
CefRefPtr<CefV8Context> cc = CefV8Context::GetCurrentContext();
CefRefPtr<CefBrowser> currentBrowser = cc->GetBrowser();
CefRefPtr<CefFrame> currentFrame = cc->GetFrame();
CefString currentURL = currentFrame->GetURL();
CefRefPtr<CefV8Context> ec = CefV8Context::GetEnteredContext();
CefRefPtr<CefBrowser> enteredBrowser = ec->GetBrowser();
CefRefPtr<CefFrame> enteredFrame = ec->GetFrame();
CefString enteredURL = enteredFrame->GetURL();
CefRefPtr<CefV8Handler> funcHandler(new DelegatingV8Handler(this));
CefRefPtr<CefV8Value> helloFunc =
CefV8Value::CreateFunction("hello", funcHandler);
object->SetValue("hello", helloFunc);
CefRefPtr<CefV8Value> fromIFrameFunc =
CefV8Value::CreateFunction("fromIFrame", funcHandler);
object->SetValue("fromIFrame", fromIFrameFunc);
CefRefPtr<CefV8Value> goFunc =
CefV8Value::CreateFunction("begin", funcHandler);
object->SetValue("begin", goFunc);
CefRefPtr<CefV8Value> doneFunc =
CefV8Value::CreateFunction("end", funcHandler);
object->SetValue("end", doneFunc);
CefRefPtr<CefV8Value> compFunc =
CefV8Value::CreateFunction("comp", funcHandler);
object->SetValue("comp", compFunc);
// Create an object with accessor based properties:
CefRefPtr<CefBase> blankBase;
CefRefPtr<CefV8Accessor> accessor(new DelegatingV8Accessor(this));
CefRefPtr<CefV8Value> point = CefV8Value::CreateObject(blankBase, accessor);
point->SetValue("x", V8_ACCESS_CONTROL_DEFAULT,
V8_PROPERTY_ATTRIBUTE_READONLY);
point->SetValue("y", V8_ACCESS_CONTROL_DEFAULT,
V8_PROPERTY_ATTRIBUTE_NONE);
object->SetValue("point", point);
}
void CallIFrame()
{
CefV8ValueList args;
CefRefPtr<CefV8Value> rv;
CefString exception;
CefRefPtr<CefV8Value> empty;
ASSERT_TRUE(funcIFrame_->ExecuteFunctionWithContext(contextIFrame_, empty,
args, rv, exception));
}
void AsyncTestContext(CefRefPtr<CefV8Context> ec,
CefRefPtr<CefV8Context> cc)
{
// we should not be in a context in this call.
CefRefPtr<CefV8Context> noContext = CefV8Context::GetCurrentContext();
if (!noContext.get())
got_no_context_.yes();
CefRefPtr<CefBrowser> enteredBrowser = ec->GetBrowser();
CefRefPtr<CefFrame> enteredFrame = ec->GetFrame();
CefString enteredURL = enteredFrame->GetURL();
CefString enteredName = enteredFrame->GetName();
CefRefPtr<CefFrame> enteredMainFrame = enteredBrowser->GetMainFrame();
CefString enteredMainURL = enteredMainFrame->GetURL();
CefString enteredMainName = enteredMainFrame->GetName();
CefRefPtr<CefBrowser> currentBrowser = cc->GetBrowser();
CefRefPtr<CefFrame> currentFrame = cc->GetFrame();
CefString currentURL = currentFrame->GetURL();
CefString currentName = currentFrame->GetName();
CefRefPtr<CefFrame> currentMainFrame = currentBrowser->GetMainFrame();
CefString currentMainURL = currentMainFrame->GetURL();
CefString currentMainName = currentMainFrame->GetName();
CefRefPtr<CefBrowser> copyFromMainFrame =
currentMainFrame->GetBrowser();
currentMainFrame->LoadURL("http://tests/begin.html");
}
void AsyncTestException(CefRefPtr<CefV8Context> context,
CefRefPtr<CefV8Value> func)
{
CefV8ValueList args;
CefRefPtr<CefV8Value> rv;
CefString exception;
CefRefPtr<CefV8Value> empty;
ASSERT_TRUE(func->ExecuteFunctionWithContext(context, empty, args, rv,
exception));
if(exception == "Uncaught My Exception")
got_exception_.yes();
}
void AsyncTestNavigation(CefRefPtr<CefV8Context> context,
CefRefPtr<CefV8Value> func)
{
CefString exception;
CefV8ValueList args;
CefRefPtr<CefV8Value> rv, obj, url;
// Need to enter the context in order to create an Object,
// Array, or Function. Simple types like String, Int,
// Boolean, and Double don't require you to be in the
// context before creating them.
if ( context->Enter() ) {
CefRefPtr<CefV8Value> global = context->GetGlobal();
CefRefPtr<CefV8Value> anArray = CefV8Value::CreateArray();
CefRefPtr<CefV8Handler> funcHandler(new DelegatingV8Handler(this));
CefRefPtr<CefV8Value> foobarFunc =
CefV8Value::CreateFunction("foobar", funcHandler);
obj = CefV8Value::CreateObject(NULL);
url = CefV8Value::CreateString("http://tests/end.html");
obj->SetValue("url", url);
obj->SetValue("foobar", foobarFunc);
obj->SetValue("anArray", anArray);
args.push_back(obj);
ASSERT_TRUE(func->ExecuteFunctionWithContext(context, global, args, rv,
exception));
if(exception.empty())
got_navigation_.yes();
context->Exit();
}
}
bool Execute(const CefString& name,
CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments,
CefRefPtr<CefV8Value>& retval,
CefString& exception)
{
CefRefPtr<CefV8Context> cc = CefV8Context::GetCurrentContext();
CefRefPtr<CefV8Context> ec = CefV8Context::GetEnteredContext();
CefRefPtr<CefBrowser> enteredBrowser = ec->GetBrowser();
CefRefPtr<CefFrame> enteredFrame = ec->GetFrame();
CefString enteredURL = enteredFrame->GetURL();
CefString enteredName = enteredFrame->GetName();
CefRefPtr<CefFrame> enteredMainFrame = enteredBrowser->GetMainFrame();
CefString enteredMainURL = enteredMainFrame->GetURL();
CefString enteredMainName = enteredMainFrame->GetName();
CefRefPtr<CefBrowser> currentBrowser = cc->GetBrowser();
CefRefPtr<CefFrame> currentFrame = cc->GetFrame();
CefString currentURL = currentFrame->GetURL();
CefString currentName = currentFrame->GetName();
CefRefPtr<CefFrame> currentMainFrame = currentBrowser->GetMainFrame();
CefString currentMainURL = currentMainFrame->GetURL();
CefString currentMainName = currentMainFrame->GetName();
if (name == "hello") {
if(arguments.size() == 2 && arguments[0]->IsString() &&
arguments[1]->IsFunction()) {
CefString msg = arguments[0]->GetStringValue();
if(msg == "main") {
got_hello_main_.yes();
contextIFrame_ = cc;
funcIFrame_ = arguments[1];
}
} else if(arguments.size() == 1 && arguments[0]->IsString()) {
CefString msg = arguments[0]->GetStringValue();
if(msg == "iframe")
got_hello_iframe_.yes();
}
else
return false;
if(got_hello_main_ && got_hello_iframe_ && funcIFrame_->IsFunction()) {
// NB: At this point, enteredURL == http://tests/iframe.html which is
// expected since the iframe made the call on its own. The unexpected
// behavior is that in the call to fromIFrame (below) the enteredURL
// == http://tests/main.html even though the iframe.html context was
// entered first.
// -- Perhaps WebKit does something other than look at the bottom
// of stack for the entered context.
if(enteredURL == "http://tests/iframe.html")
got_iframe_as_entered_url_.yes();
CallIFrame();
}
return true;
} else if(name == "fromIFrame") {
if(enteredURL == "http://tests/main.html")
got_correct_entered_url_.yes();
if(currentURL == "http://tests/iframe.html")
got_correct_current_url_.yes();
CefPostTask(TID_UI, NewCefRunnableMethod(this,
&TestContextHandler::AsyncTestContext, ec, cc));
return true;
} else if(name == "begin") {
if(arguments.size() == 2 && arguments[0]->IsFunction() &&
arguments[1]->IsFunction()) {
CefRefPtr<CefV8Value> funcException = arguments[0];
CefRefPtr<CefV8Value> funcNavigate = arguments[1];
CefPostTask(TID_UI, NewCefRunnableMethod(this,
&TestContextHandler::AsyncTestException, cc, funcException));
CefPostTask(TID_UI, NewCefRunnableMethod(this,
&TestContextHandler::AsyncTestNavigation, cc, funcNavigate));
return true;
}
} else if (name == "comp") {
if(arguments.size() == 3)
{
CefRefPtr<CefV8Value> expected = arguments[0];
CefRefPtr<CefV8Value> one = arguments[1];
CefRefPtr<CefV8Value> two = arguments[2];
bool bExpected = expected->GetBoolValue();
bool bOne2Two = one->IsSame(two);
bool bTwo2One = two->IsSame(one);
// IsSame should match the expected
if ( bExpected != bOne2Two || bExpected != bTwo2One)
got_bad_is_same_.yes();
}
else
{
got_bad_is_same_.yes();
}
} else if (name == "end") {
got_testcomplete_.yes();
DestroyTest();
return true;
}
return false;
}
bool Get(const CefString& name, const CefRefPtr<CefV8Value> object,
CefRefPtr<CefV8Value>& retval)
{
if(name == "x") {
got_point_x_read_.yes();
retval = CefV8Value::CreateInt(1234);
return true;
} else if(name == "y") {
got_point_y_read_.yes();
retval = CefV8Value::CreateInt(y_);
return true;
}
return false;
}
bool Set(const CefString& name, const CefRefPtr<CefV8Value> object,
const CefRefPtr<CefV8Value> value)
{
if(name == "y") {
y_ = value->GetIntValue();
if( y_ == 1234)
got_point_y_write_.yes();
return true;
}
return false;
}
// This function we will be called later to make it call into the
// IFRAME, which then calls "fromIFrame" so that we can check the
// entered vs current contexts are working as expected.
CefRefPtr<CefV8Context> contextIFrame_;
CefRefPtr<CefV8Value> funcIFrame_;
TrackCallback got_point_x_read_;
TrackCallback got_point_y_read_;
TrackCallback got_point_y_write_;
TrackCallback got_bad_is_same_;
TrackCallback got_hello_main_;
TrackCallback got_hello_iframe_;
TrackCallback got_correct_entered_url_;
TrackCallback got_correct_current_url_;
TrackCallback got_iframe_as_entered_url_;
TrackCallback got_no_context_;
TrackCallback got_exception_;
TrackCallback got_navigation_;
TrackCallback got_testcomplete_;
int y_;
};
} // namespace
// Verify context works to allow async v8 callbacks
TEST(V8Test, Context)
{
CefRefPtr<TestContextHandler> handler = new TestContextHandler();
handler->ExecuteTest();
EXPECT_TRUE(handler->got_point_x_read_);
EXPECT_TRUE(handler->got_point_y_read_);
EXPECT_TRUE(handler->got_point_y_write_);
EXPECT_FALSE(handler->got_bad_is_same_);
EXPECT_TRUE(handler->got_hello_main_);
EXPECT_TRUE(handler->got_hello_iframe_);
EXPECT_TRUE(handler->got_no_context_);
EXPECT_TRUE(handler->got_iframe_as_entered_url_);
EXPECT_TRUE(handler->got_correct_entered_url_);
EXPECT_TRUE(handler->got_correct_current_url_);
EXPECT_TRUE(handler->got_exception_);
EXPECT_TRUE(handler->got_navigation_);
EXPECT_TRUE(handler->got_testcomplete_);
}
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