a4bdd9cd9b
Summary: `/*` is the standard throughout open source code. For example, Firefox uses single /*: https://hg.mozilla.org/mozilla-central/file/21d22b2f541258d3d1cf96c7ba5ad73e96e616b5/gfx/ipc/CompositorWidgetVsyncObserver.cpp#l3 In addition, Rust considers `/**` to be a doc comment (similar to Javadoc) and having such a comment at the beginning of the file causes `rustc` to barf. Note that some JavaScript tooling requires `/**`. This is OK since JavaScript files were not covered by the linter in the first place, but it would be good to have that tooling fixed too. Reviewed By: zertosh Differential Revision: D15640366 fbshipit-source-id: b4ed4599071516364d6109720750d6a43304c089
66 lines
1.2 KiB
C++
66 lines
1.2 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the LICENSE
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* file in the root directory of this source tree.
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*/
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#include "testutil.h"
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#include <yoga/YGNode.h>
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#include <yoga/event/event.h>
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namespace facebook {
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namespace yoga {
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namespace test {
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int nodeInstanceCount = 0;
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namespace {
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void yogaEventSubscriber(
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const YGNode& node,
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Event::Type eventType,
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const Event::Data& eventData) {
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switch (eventType) {
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case Event::NodeAllocation:
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nodeInstanceCount++;
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break;
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case Event::NodeDeallocation:
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nodeInstanceCount--;
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break;
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default:
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break;
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}
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}
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} // namespace
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void TestUtil::startCountingNodes() {
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nodeInstanceCount = 0;
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Event::subscribe(yogaEventSubscriber);
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}
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int TestUtil::nodeCount() {
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return nodeInstanceCount;
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}
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int TestUtil::stopCountingNodes() {
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Event::reset();
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auto prev = nodeInstanceCount;
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nodeInstanceCount = 0;
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return prev;
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}
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ScopedEventSubscription::ScopedEventSubscription(
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std::function<Event::Subscriber>&& s) {
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Event::subscribe(std::move(s));
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}
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ScopedEventSubscription::~ScopedEventSubscription() {
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Event::reset();
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}
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} // namespace test
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} // namespace yoga
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} // namespace facebook
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