Skip to content

Commit 200ab0e

Browse files
sokrasokra
committed
add test case
1 parent 0010974 commit 200ab0e

File tree

13 files changed

+98
-0
lines changed

13 files changed

+98
-0
lines changed

‎test/Watch.test.js

Lines changed: 61 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,61 @@
1+
"use strict";
2+
3+
require("./helpers/warmup-webpack");
4+
5+
const path = require("path");
6+
const webpack = require("..");
7+
const { createFsFromVolume, Volume } = require("memfs");
8+
9+
describe("Watch", () => {
10+
jest.setTimeout(10000);
11+
12+
it("should only compile a single time", done => {
13+
let counterBeforeCompile = 0;
14+
let counterDone = 0;
15+
let counterHandler = 0;
16+
const compiler = webpack(
17+
{
18+
context: path.resolve(__dirname, "fixtures/watch"),
19+
watch: true,
20+
mode: "development",
21+
snapshot: {
22+
managedPaths: [/^(.+?[\\/]node_modules[\\/])/]
23+
},
24+
experiments: {
25+
futureDefaults: true
26+
},
27+
module: {
28+
// unsafeCache: false,
29+
rules: [
30+
{
31+
test: /\.js$/,
32+
use: "some-loader"
33+
}
34+
]
35+
},
36+
plugins: [
37+
c => {
38+
c.hooks.beforeCompile.tap("test", () => {
39+
counterBeforeCompile++;
40+
});
41+
c.hooks.done.tap("test", () => {
42+
counterDone++;
43+
});
44+
}
45+
]
46+
},
47+
(err, stats) => {
48+
if (err) return done(err);
49+
if (stats.hasErrors()) return done(new Error(stats.toString()));
50+
counterHandler++;
51+
}
52+
);
53+
compiler.outputFileSystem = createFsFromVolume(new Volume());
54+
setTimeout(() => {
55+
expect(counterBeforeCompile).toBe(1);
56+
expect(counterDone).toBe(1);
57+
expect(counterHandler).toBe(1);
58+
compiler.close(done);
59+
}, 5000);
60+
});
61+
});

‎test/fixtures/watch/node_modules/inline-loader/index.js

Lines changed: 3 additions & 0 deletions
Some generated files are not rendered by default. Learn more about customizing how changed files appear on GitHub.

‎test/fixtures/watch/node_modules/inline-loader/package.json

Lines changed: 4 additions & 0 deletions
Some generated files are not rendered by default. Learn more about customizing how changed files appear on GitHub.

‎test/fixtures/watch/node_modules/nested-package1/index.js

Whitespace-only changes.

‎test/fixtures/watch/node_modules/nested-package1/package.json

Lines changed: 4 additions & 0 deletions
Some generated files are not rendered by default. Learn more about customizing how changed files appear on GitHub.

‎test/fixtures/watch/node_modules/package/index.js

Lines changed: 4 additions & 0 deletions
Some generated files are not rendered by default. Learn more about customizing how changed files appear on GitHub.

‎test/fixtures/watch/node_modules/package/node_modules/nested-package2/index.js

Whitespace-only changes.

‎test/fixtures/watch/node_modules/package/node_modules/nested-package2/package.json

Lines changed: 4 additions & 0 deletions
Some generated files are not rendered by default. Learn more about customizing how changed files appear on GitHub.

‎test/fixtures/watch/node_modules/package/package.json

Lines changed: 4 additions & 0 deletions
Some generated files are not rendered by default. Learn more about customizing how changed files appear on GitHub.

‎test/fixtures/watch/node_modules/some-loader/index.js

Lines changed: 3 additions & 0 deletions
Some generated files are not rendered by default. Learn more about customizing how changed files appear on GitHub.

0 commit comments

Comments
 (0)
pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy