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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/ozone/platform/wayland/test/mock_drm_syncobj_ioctl_wrapper.h"
#include "base/posix/eintr_wrapper.h"
namespace ui {
// static
bool MockDrmSyncobjIoctlWrapper::fail_on_syncobj_create = false;
// static
bool MockDrmSyncobjIoctlWrapper::fail_on_syncobj_handle_to_fd = false;
MockDrmSyncobjIoctlWrapper::MockDrmSyncobjIoctlWrapper()
: DrmSyncobjIoctlWrapper(base::ScopedFD()) {}
MockDrmSyncobjIoctlWrapper::~MockDrmSyncobjIoctlWrapper() = default;
int MockDrmSyncobjIoctlWrapper::SyncobjCreate(uint32_t flags,
uint32_t* handle) {
if (fail_on_syncobj_create) {
return EIO;
}
*handle = ++handle_counter_;
syncobjs_[handle_counter_] = fd_factory_.CreateFd();
return 0;
}
int MockDrmSyncobjIoctlWrapper::SyncobjDestroy(uint32_t handle) {
if (auto it = syncobjs_.find(handle); it != syncobjs_.end()) {
syncobjs_.erase(it);
return 0;
}
return ENOENT;
}
int MockDrmSyncobjIoctlWrapper::SyncobjHandleToFD(uint32_t handle,
int* obj_fd) {
if (fail_on_syncobj_handle_to_fd) {
return EIO;
}
if (auto it = syncobjs_.find(handle); it != syncobjs_.end()) {
*obj_fd = HANDLE_EINTR(dup(it->second.get()));
return 0;
}
return ENOENT;
}
} // namespace ui
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