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// Copyright 2013 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.
// These tests are run twice:
// Once in a gpu test with an in-process WebGraphicsContext3D.
// Once in a browsertest with a gpu-process WebGraphicsContext3D.
#include "base/bind.h"
#include "base/run_loop.h"
#include "gpu/GLES2/gl2extchromium.h"
#include "gpu/command_buffer/client/context_support.h"
namespace {
class SignalTest : public ContextTestBase {
public:
static void RunOnlyOnce(base::Closure cb, int* tmp) {
CHECK_EQ(*tmp, 0);
++*tmp;
cb.Run();
}
// These tests should time out if the callback doesn't get called.
void TestSignalSyncPoint(unsigned sync_point) {
base::RunLoop run_loop;
context_support_->SignalSyncPoint(sync_point, run_loop.QuitClosure());
run_loop.Run();
}
// These tests should time out if the callback doesn't get called.
void TestSignalQuery(blink::WebGLId query) {
base::RunLoop run_loop;
context_support_->SignalQuery(
query,
base::Bind(
&RunOnlyOnce, run_loop.QuitClosure(), base::Owned(new int(0))));
run_loop.Run();
}
};
CONTEXT_TEST_F(SignalTest, BasicSignalSyncPointTest) {
TestSignalSyncPoint(context_->insertSyncPoint());
};
CONTEXT_TEST_F(SignalTest, InvalidSignalSyncPointTest) {
// Signalling something that doesn't exist should run the callback
// immediately.
TestSignalSyncPoint(1297824234);
};
CONTEXT_TEST_F(SignalTest, BasicSignalQueryTest) {
unsigned query = context_->createQueryEXT();
context_->beginQueryEXT(GL_COMMANDS_ISSUED_CHROMIUM, query);
context_->finish();
context_->endQueryEXT(GL_COMMANDS_ISSUED_CHROMIUM);
TestSignalQuery(query);
context_->deleteQueryEXT(query);
};
CONTEXT_TEST_F(SignalTest, SignalQueryUnboundTest) {
blink::WebGLId query = context_->createQueryEXT();
TestSignalQuery(query);
context_->deleteQueryEXT(query);
};
CONTEXT_TEST_F(SignalTest, InvalidSignalQueryUnboundTest) {
// Signalling something that doesn't exist should run the callback
// immediately.
TestSignalQuery(928729087);
TestSignalQuery(928729086);
TestSignalQuery(928729085);
TestSignalQuery(928729083);
TestSignalQuery(928729082);
TestSignalQuery(928729081);
};
};
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