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@@ -2,7 +2,8 @@ import * as path from 'path'
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import { expect } from 'chai'
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import { closeWindow } from './window-helpers'
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-import { ipcMain, BrowserWindow } from 'electron'
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+import { ipcMain, BrowserWindow, nativeImage } from 'electron'
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+import { serialize, deserialize } from '../lib/common/type-utils';
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describe('remote module', () => {
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const fixtures = path.join(__dirname, 'fixtures')
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@@ -33,6 +34,119 @@ describe('remote module', () => {
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return result
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}
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+ describe('typeUtils serialization/deserialization', () => {
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+ it('serializes and deserializes an empty NativeImage', () => {
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+ const image = nativeImage.createEmpty();
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+ const serializedImage = serialize(image);
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+ const empty = deserialize(serializedImage);
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+
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+ expect(empty.isEmpty()).to.be.true();
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+ expect(empty.getAspectRatio()).to.equal(1);
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+ expect(empty.toDataURL()).to.equal('data:image/png;base64,');
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+ expect(empty.toDataURL({ scaleFactor: 2.0 })).to.equal('data:image/png;base64,');
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+ expect(empty.getSize()).to.deep.equal({ width: 0, height: 0 });
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+ expect(empty.getBitmap()).to.be.empty();
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+ expect(empty.getBitmap({ scaleFactor: 2.0 })).to.be.empty();
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+ expect(empty.toBitmap()).to.be.empty();
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+ expect(empty.toBitmap({ scaleFactor: 2.0 })).to.be.empty();
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+ expect(empty.toJPEG(100)).to.be.empty();
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+ expect(empty.toPNG()).to.be.empty();
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+ expect(empty.toPNG({ scaleFactor: 2.0 })).to.be.empty();
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+ });
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+
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+ it('serializes and deserializes a non-empty NativeImage', () => {
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+ const dataURL = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAAD91JpzAAAAFklEQVQYlWP8//8/AwMDEwMDAwMDAwAkBgMBBMzldwAAAABJRU5ErkJggg==';
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+ const image = nativeImage.createFromDataURL(dataURL);
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+ const serializedImage = serialize(image);
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+ const nonEmpty = deserialize(serializedImage);
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+
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+ expect(nonEmpty.isEmpty()).to.be.false();
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+ expect(nonEmpty.getAspectRatio()).to.equal(1);
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+ expect(nonEmpty.toDataURL()).to.not.be.empty();
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+ expect(nonEmpty.toDataURL({ scaleFactor: 1.0 })).to.equal(dataURL);
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+ expect(nonEmpty.getSize()).to.deep.equal({ width: 2, height: 2 });
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+ expect(nonEmpty.getBitmap()).to.not.be.empty();
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+ expect(nonEmpty.toPNG()).to.not.be.empty();
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+ });
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+
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+ it('serializes and deserializes a non-empty NativeImage with multiple representations', () => {
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+ const image = nativeImage.createEmpty();
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+
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+ const dataURL1 = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAC0lEQVQYlWNgAAIAAAUAAdafFs0AAAAASUVORK5CYII=';
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+ image.addRepresentation({ scaleFactor: 1.0, dataURL: dataURL1 });
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+
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+ const dataURL2 = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAAD91JpzAAAAFklEQVQYlWP8//8/AwMDEwMDAwMDAwAkBgMBBMzldwAAAABJRU5ErkJggg==';
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+ image.addRepresentation({ scaleFactor: 2.0, dataURL: dataURL2 });
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+
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+ const serializedImage = serialize(image);
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+ const nonEmpty = deserialize(serializedImage);
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+
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+ expect(nonEmpty.isEmpty()).to.be.false();
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+ expect(nonEmpty.getAspectRatio()).to.equal(1);
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+ expect(nonEmpty.getSize()).to.deep.equal({ width: 1, height: 1 });
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+ expect(nonEmpty.getBitmap()).to.not.be.empty();
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+ expect(nonEmpty.getBitmap({ scaleFactor: 1.0 })).to.not.be.empty();
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+ expect(nonEmpty.getBitmap({ scaleFactor: 2.0 })).to.not.be.empty();
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+ expect(nonEmpty.toBitmap()).to.not.be.empty();
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+ expect(nonEmpty.toBitmap({ scaleFactor: 1.0 })).to.not.be.empty();
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+ expect(nonEmpty.toBitmap({ scaleFactor: 2.0 })).to.not.be.empty();
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+ expect(nonEmpty.toPNG()).to.not.be.empty();
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+ expect(nonEmpty.toPNG({ scaleFactor: 1.0 })).to.not.be.empty();
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+ expect(nonEmpty.toPNG({ scaleFactor: 2.0 })).to.not.be.empty();
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+ expect(nonEmpty.toDataURL()).to.not.be.empty();
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+ expect(nonEmpty.toDataURL({ scaleFactor: 1.0 })).to.equal(dataURL1);
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+ expect(nonEmpty.toDataURL({ scaleFactor: 2.0 })).to.equal(dataURL2);
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+ });
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+
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+ it('serializes and deserializes an Array', () => {
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+ const array = [1, 2, 3, 4, 5];
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+ const serialized = serialize(array);
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+ const deserialized = deserialize(serialized);
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+
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+ expect(deserialized).to.deep.equal(array);
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+ });
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+
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+ it('serializes and deserializes a Buffer', () => {
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+ const buffer = Buffer.from('hello world!', 'utf-8');
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+ const serialized = serialize(buffer);
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+ const deserialized = deserialize(serialized);
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+
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+ expect(deserialized).to.deep.equal(buffer);
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+ });
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+
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+ it('serializes and deserializes a Boolean', () => {
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+ const bool = true;
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+ const serialized = serialize(bool);
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+ const deserialized = deserialize(serialized);
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+
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+ expect(deserialized).to.equal(bool);
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+ });
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+
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+ it('serializes and deserializes a Number', () => {
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+ const number = 42;
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+ const serialized = serialize(number);
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+ const deserialized = deserialize(serialized);
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+
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+ expect(deserialized).to.equal(number);
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+ });
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+
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+ it('serializes and deserializes a String', () => {
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+ const str = 'hello world';
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+ const serialized = serialize(str);
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+ const deserialized = deserialize(serialized);
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+
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+ expect(deserialized).to.equal(str);
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+ });
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+
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+ it('serializes and deserializes a simple Object', () => {
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+ const obj = { hello: 'world', 'answer-to-everything': 42 };
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+ const serialized = serialize(obj);
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+ const deserialized = deserialize(serialized);
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+
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+ expect(deserialized).to.deep.equal(obj);
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+ });
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+ });
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+
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describe('remote.getGlobal filtering', () => {
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it('can return custom values', async () => {
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w.webContents.once('remote-get-global', (event, name) => {
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Charles Kerr