mirror of
https://github.com/denoland/deno.git
synced 2024-10-30 09:08:00 -04:00
fa3f8cf67b
Original: 1abdc2efc0
88 lines
2.3 KiB
TypeScript
88 lines
2.3 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { test, assertEqual } from "../testing/mod.ts";
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import { xrun, executableSuffix } from "./util.ts";
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import { readAll } from "deno";
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const decoder = new TextDecoder();
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async function run(args: string[]) {
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const p = xrun({ args, stdout: "piped" });
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const stdout = decoder.decode(await readAll(p.stdout));
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const { code } = await p.status();
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return { stdout, code };
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}
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const cmd = [
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`deno${executableSuffix}`,
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"--allow-run",
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"--allow-write",
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"--allow-read",
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"prettier/main.ts"
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];
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const testdata = "prettier/testdata";
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function normalizeOutput(output: string): string {
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return output
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.replace(/\r/g, "")
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.replace(/\\/g, "/")
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.trim()
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.split("\n")
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.sort()
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.join("\n");
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}
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async function clearTestdataChanges() {
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await xrun({ args: ["git", "checkout", testdata] }).status();
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}
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test(async function testPrettierCheckAndFormatFiles() {
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await clearTestdataChanges();
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const files = [`${testdata}/0.ts`, `${testdata}/1.js`];
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var { code, stdout } = await run([...cmd, "--check", ...files]);
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assertEqual(code, 1);
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assertEqual(normalizeOutput(stdout), "Some files are not formatted");
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var { code, stdout } = await run([...cmd, ...files]);
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assertEqual(code, 0);
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assertEqual(
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normalizeOutput(stdout),
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`Formatting prettier/testdata/0.ts
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Formatting prettier/testdata/1.js`
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);
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var { code, stdout } = await run([...cmd, "--check", ...files]);
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assertEqual(code, 0);
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assertEqual(normalizeOutput(stdout), "Every file is formatted");
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await clearTestdataChanges();
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});
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test(async function testPrettierCheckAndFormatDirs() {
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await clearTestdataChanges();
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const dirs = [`${testdata}/foo`, `${testdata}/bar`];
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var { code, stdout } = await run([...cmd, "--check", ...dirs]);
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assertEqual(code, 1);
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assertEqual(normalizeOutput(stdout), "Some files are not formatted");
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var { code, stdout } = await run([...cmd, ...dirs]);
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assertEqual(code, 0);
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assertEqual(
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normalizeOutput(stdout),
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`Formatting prettier/testdata/bar/0.ts
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Formatting prettier/testdata/bar/1.js
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Formatting prettier/testdata/foo/0.ts
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Formatting prettier/testdata/foo/1.js`
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);
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var { code, stdout } = await run([...cmd, "--check", ...dirs]);
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assertEqual(code, 0);
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assertEqual(normalizeOutput(stdout), "Every file is formatted");
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await clearTestdataChanges();
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});
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