webpack/benchmark/createFixtures.js

60 lines
1.9 KiB
JavaScript

const path = require("path");
const fs = require("fs");
const fixtures = path.join(__dirname, "fixtures");
try {
fs.mkdirSync(fixtures);
} catch (e) {
// The directory already exists
}
function generateRequireString(conditional, suffix) {
const prefixedSuffix = suffix ? `.${suffix}` : "";
return `require(${JSON.stringify(`./${conditional}${prefixedSuffix}.js`)});`;
}
for (let i = 0; i < 10000; i++) {
const source = [];
if (i > 8) source.push(generateRequireString((i / 8) | 0));
if (i > 4) source.push(generateRequireString((i / 4) | 0));
if (i > 2) source.push(generateRequireString((i / 2) | 0));
if (i > 0) source.push(generateRequireString(i - 1));
source.push("module.exports = " + i + ";");
fs.writeFileSync(path.join(fixtures, i + ".js"), source.join("\n"), "utf-8");
}
for (let i = 0; i < 10000; i++) {
const source = [];
source.push("require.ensure([], function(require) {");
if (i > 8) source.push(generateRequireString((i / 8) | 0, "async"));
if (i > 4) source.push(generateRequireString((i / 4) | 0, "async"));
if (i > 2) source.push(generateRequireString((i / 2) | 0, "async"));
if (i > 0) source.push(generateRequireString(i - 1, "async"));
source.push("});");
source.push("module.exports = " + i + ";");
fs.writeFileSync(
path.join(fixtures, i + ".async.js"),
source.join("\n"),
"utf-8"
);
}
for (let i = 0; i < 100; i++) {
const source = [];
if (i > 8) source.push(generateRequireString((i / 8) | 0, "big"));
if (i > 4) source.push(generateRequireString((i / 4) | 0, "big"));
if (i > 2) source.push(generateRequireString((i / 2) | 0, "big"));
if (i > 0) source.push(generateRequireString(i - 1, "big"));
for (let j = 0; j < 300; j++)
source.push(
"if(Math.random())hello.world();test.a.b.c.d();x(1,2,3,4);var a,b,c,d,e,f;"
);
source.push("module.exports = " + i + ";");
fs.writeFileSync(
path.join(fixtures, i + ".big.js"),
source.join("\n"),
"utf-8"
);
}