mirror of https://github.com/webpack/webpack.git
62 lines
1.2 KiB
JavaScript
62 lines
1.2 KiB
JavaScript
"use strict";
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require("./helpers/warmup-webpack");
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const path = require("path");
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describe("WatchClose", () => {
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jest.setTimeout(5000);
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describe("multiple calls watcher", () => {
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const fixturePath = path.join(__dirname, "fixtures");
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const outputPath = path.join(__dirname, "js/WatchClose");
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const filePath = path.join(fixturePath, "a.js");
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let compiler;
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let watcher;
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beforeEach(() => {
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const webpack = require("../");
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compiler = webpack({
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mode: "development",
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entry: filePath,
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output: {
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path: outputPath,
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filename: "bundle.js"
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}
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});
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watcher = compiler.watch({ poll: 300 }, () => {});
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});
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afterEach(() => {
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watcher.close();
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compiler = null;
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});
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function close(watcher, callback) {
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return new Promise(res => {
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const onClose = () => {
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callback();
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res();
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};
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watcher.close(onClose);
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});
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}
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it("each callback should be called", async () => {
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let num = 0;
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await Promise.all([
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close(watcher, () => (num += 1)),
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close(watcher, () => (num += 10))
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]);
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await Promise.all([
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close(watcher, () => (num += 100)),
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close(watcher, () => (num += 1000))
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]);
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expect(num).toBe(1111);
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});
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});
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});
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