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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/vr/test/mock_xr_device_hook_base.h"
#include "chrome/browser/vr/test/multi_class_browser_test.h"
#include "chrome/browser/vr/test/ui_utils.h"
#include "chrome/browser/vr/test/webxr_vr_browser_test.h"
#include "device/vr/buildflags/buildflags.h"
#if BUILDFLAG(ENABLE_OPENXR)
namespace vr {
namespace {
const float kIpd = 0.7f;
class MyXRMock : public MockXRDeviceHookBase {
public:
void OnFrameSubmitted(
std::vector<device_test::mojom::ViewDataPtr> views,
device_test::mojom::XRTestHook::OnFrameSubmittedCallback callback) final {
frame_count_++;
std::move(callback).Run();
}
void WaitGetDeviceConfig(
device_test::mojom::XRTestHook::WaitGetDeviceConfigCallback callback)
final {
device_test::mojom::DeviceConfigPtr config =
device_test::mojom::DeviceConfig::New();
config->interpupillary_distance = kIpd;
// Unused, but the mojom contract requires this to be set.
config->projection_left =
device_test::mojom::ProjectionRaw::New(0.1f, 0.2f, 0.3f, 0.4f);
config->projection_right =
device_test::mojom::ProjectionRaw::New(0.5f, 0.6f, 0.7f, 0.8f);
std::move(callback).Run(std::move(config));
}
void WaitGetPresentingPose(
device_test::mojom::XRTestHook::WaitGetPresentingPoseCallback callback)
final {
device_test::mojom::PoseFrameDataPtr pose =
device_test::mojom::PoseFrameData::New();
pose->device_to_origin = gfx::Transform();
// Add a translation with the value of the current frame count.
pose->device_to_origin->Translate3d(frame_count_, frame_count_,
frame_count_);
// Rotate about the Y-axis simiarly.
pose->device_to_origin->RotateAboutYAxis(frame_count_);
std::move(callback).Run(std::move(pose));
}
private:
uint32_t frame_count_ = 0;
};
} // namespace
// Tests secondary views in WebXR. This test requests the 'secondary-views'
// feature when requesting a session and verifies that secondary views are
// exposed. Secondary views are currently only supported in the OpenXR backend.
IN_PROC_BROWSER_TEST_F(WebXrVrOpenXrBrowserTest, TestSecondaryViews) {
UiUtils::DisableOverlayForTesting();
MyXRMock mock;
LoadFileAndAwaitInitialization("test_openxr_secondary_views");
EnterSessionWithUserGestureOrFail();
WaitOnJavaScriptStep();
AssertNoJavaScriptErrors();
EndTest();
}
} // namespace vr
#endif // BUILDFLAG(ENABLE_OPENXR)
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