mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
James Ide
0ee5f68929
Summary: This is the next step in moving RN towards standard path-based requires. All the requires in `Libraries` have been rewritten to use relative requires with a few exceptions, namely, `vendor` and `Renderer/oss` since those need to be changed upstream. This commit uses relative requires instead of `react-native/...` so that if Facebook were to stop syncing out certain folders and therefore remove code from the react-native package, internal code at Facebook would not need to change. See the umbrella issue at https://github.com/facebook/react-native/issues/24316 for more detail. [General] [Changed] - Migrate "Libraries" from Haste to standard path-based requires Pull Request resolved: https://github.com/facebook/react-native/pull/24749 Differential Revision: D15258017 Pulled By: cpojer fbshipit-source-id: a1f480ea36c05c659b6f37c8f02f6f9216d5a323
67 lines
1.6 KiB
JavaScript
67 lines
1.6 KiB
JavaScript
/**
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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
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @emails oncall+react_native
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*/
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'use strict';
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describe('Dimensions', () => {
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const Dimensions = require('../Dimensions');
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const Platform = require('../Platform');
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it('should set window dimensions', () => {
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Dimensions.set({
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windowPhysicalPixels: {
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width: 400,
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height: 800,
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scale: 2,
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fontScale: 3,
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},
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});
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expect(Dimensions.get('window').width).toEqual(200);
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expect(Dimensions.get('window').height).toEqual(400);
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expect(Dimensions.get('window').scale).toEqual(2);
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expect(Dimensions.get('window').fontScale).toEqual(3);
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});
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it('should set screen dimensions on Android', () => {
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Platform.OS = 'android';
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const dimensions = {
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width: 400,
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height: 800,
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scale: 2,
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fontScale: 3,
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};
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Dimensions.set({
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windowPhysicalPixels: dimensions,
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screenPhysicalPixels: dimensions,
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});
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expect(Dimensions.get('screen').width).toEqual(200);
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expect(Dimensions.get('screen').height).toEqual(400);
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expect(Dimensions.get('screen').scale).toEqual(2);
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expect(Dimensions.get('screen').fontScale).toEqual(3);
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});
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it('should set screen dimensions on iOS', () => {
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Platform.OS = 'ios';
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const dimensions = {
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width: 400,
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height: 800,
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scale: 2,
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fontScale: 3,
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};
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Dimensions.set({
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windowPhysicalPixels: dimensions,
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});
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expect(Dimensions.get('screen')).toEqual(Dimensions.get('window'));
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});
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});
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