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71 lines
1.7 KiB
71 lines
1.7 KiB
import assert from "assert";
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import * as fs from "fs";
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import * as path from "path";
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import { rollup } from "rollup";
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import { svelte } from "../helpers.js";
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describe("js", () => {
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fs.readdirSync("test/js/samples").forEach(dir => {
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if (dir[0] === ".") return;
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// add .solo to a sample directory name to only run that test
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const solo = /\.solo/.test(dir);
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if (solo && process.env.CI) {
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throw new Error("Forgot to remove `solo: true` from test");
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}
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(solo ? it.only : it)(dir, () => {
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dir = path.resolve("test/js/samples", dir);
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const input = fs
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.readFileSync(`${dir}/input.html`, "utf-8")
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.replace(/\s+$/, "");
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let actual;
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try {
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actual = svelte.compile(input, {
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shared: true
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}).code;
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} catch (err) {
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console.log(err.frame);
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throw err;
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}
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fs.writeFileSync(`${dir}/_actual.js`, actual);
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const expected = fs.readFileSync(`${dir}/expected.js`, "utf-8");
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const expectedBundle = fs.readFileSync(
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`${dir}/expected-bundle.js`,
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"utf-8"
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);
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return rollup({
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entry: `${dir}/_actual.js`,
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plugins: [
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{
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resolveId(importee, importer) {
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if (!importer) return importee;
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if (importee === "svelte/shared.js")
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return path.resolve("shared.js");
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return null;
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}
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}
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]
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}).then(bundle => {
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const actualBundle = bundle.generate({ format: "es" }).code;
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fs.writeFileSync(`${dir}/_actual-bundle.js`, actualBundle);
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assert.equal(
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actual.trim().replace(/^\s+$/gm, ""),
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expected.trim().replace(/^\s+$/gm, "")
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);
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assert.equal(
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actualBundle.trim().replace(/^\s+$/gm, ""),
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expectedBundle.trim().replace(/^\s+$/gm, "")
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);
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});
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});
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});
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});
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