foster/denoland-deno
1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2025-01-22 15:10:44 -05:00
Code Issues Packages 1 Wiki Activity

Check file changes during test (denoland/deno_std#476)

Browse source 
Original: 7daa887b09
This commit is contained in:
Yoshiya Hinosawa 2019-06-03 10:42:27 +09:00 • committed by Ryan Dahl
parent e729d442fb
commit 21684c679b
2 changed files with 67 additions and 29 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

57
prettier/main_test.ts
View file

@ -4,6 +4,7 @@ import { EOL } from "../fs/path/constants.ts";
import { assertEquals } from "../testing/asserts.ts";
import { test } from "../testing/mod.ts";
import { xrun } from "./util.ts";
import { copy, emptyDir } from "../fs/mod.ts";
const { readAll, execPath } = Deno;
const decoder = new TextDecoder();
@ -43,17 +44,14 @@ function normalizeSourceCode(source: string): string {
return source.replace(/\r/g, "");
}
async function clearTestdataChanges(): Promise<void> {
await xrun({ args: ["git", "checkout", testdata] }).status();
}
test(async function testPrettierCheckAndFormatFiles(): Promise<void> {
await clearTestdataChanges();
const tempDir = await Deno.makeTempDir();
await copy(testdata, tempDir, { overwrite: true });
const files = [
join(testdata, "0.ts"),
join(testdata, "1.js"),
join(testdata, "2.ts")
join(tempDir, "0.ts"),
join(tempDir, "1.js"),
join(tempDir, "2.ts")
];
var { code, stdout } = await run([...cmd, "--check", ...files]);
@ -64,21 +62,22 @@ test(async function testPrettierCheckAndFormatFiles(): Promise<void> {
assertEquals(code, 0);
assertEquals(
normalizeOutput(stdout),
`Formatting prettier/testdata/0.ts
Formatting prettier/testdata/1.js`
normalizeOutput(`Formatting ${tempDir}/0.ts
Formatting ${tempDir}/1.js`)
);
var { code, stdout } = await run([...cmd, "--check", ...files]);
assertEquals(code, 0);
assertEquals(normalizeOutput(stdout), "Every file is formatted");
await clearTestdataChanges();
emptyDir(tempDir);
});
test(async function testPrettierCheckAndFormatDirs(): Promise<void> {
await clearTestdataChanges();
const tempDir = await Deno.makeTempDir();
await copy(testdata, tempDir, { overwrite: true });
const dirs = [join(testdata, "foo"), join(testdata, "bar")];
const dirs = [join(tempDir, "foo"), join(tempDir, "bar")];
var { code, stdout } = await run([...cmd, "--check", ...dirs]);
assertEquals(code, 1);
@ -88,26 +87,27 @@ test(async function testPrettierCheckAndFormatDirs(): Promise<void> {
assertEquals(code, 0);
assertEquals(
normalizeOutput(stdout),
`Formatting prettier/testdata/bar/0.ts
Formatting prettier/testdata/bar/1.js
Formatting prettier/testdata/foo/0.ts
Formatting prettier/testdata/foo/1.js`
normalizeOutput(`Formatting ${tempDir}/bar/0.ts
Formatting ${tempDir}/bar/1.js
Formatting ${tempDir}/foo/0.ts
Formatting ${tempDir}/foo/1.js`)
);
var { code, stdout } = await run([...cmd, "--check", ...dirs]);
assertEquals(code, 0);
assertEquals(normalizeOutput(stdout), "Every file is formatted");
await clearTestdataChanges();
emptyDir(tempDir);
});
test(async function testPrettierOptions(): Promise<void> {
await clearTestdataChanges();
const tempDir = await Deno.makeTempDir();
await copy(testdata, tempDir, { overwrite: true });
const file0 = join(testdata, "opts", "0.ts");
const file1 = join(testdata, "opts", "1.ts");
const file2 = join(testdata, "opts", "2.ts");
const file3 = join(testdata, "opts", "3.md");
const file0 = join(tempDir, "opts", "0.ts");
const file1 = join(tempDir, "opts", "1.ts");
const file2 = join(tempDir, "opts", "2.ts");
const file3 = join(tempDir, "opts", "3.md");
const getSourceCode = async (f: string): Promise<string> =>
decoder.decode(await Deno.readFile(f));
@ -205,14 +205,15 @@ incididunt ut labore et dolore magna aliqua.
await run([...cmd, "--end-of-line", "crlf", "--write", file2]);
assertEquals(await getSourceCode(file2), "console.log({ a: 1 });\r\n");
await clearTestdataChanges();
emptyDir(tempDir);
});
test(async function testPrettierPrintToStdout(): Promise<void> {
await clearTestdataChanges();
const tempDir = await Deno.makeTempDir();
await copy(testdata, tempDir, { overwrite: true });
const file0 = join(testdata, "0.ts");
const file1 = join(testdata, "formatted.ts");
const file0 = join(tempDir, "0.ts");
const file1 = join(tempDir, "formatted.ts");
const getSourceCode = async (f: string): Promise<string> =>
decoder.decode(await Deno.readFile(f));
@ -229,5 +230,5 @@ test(async function testPrettierPrintToStdout(): Promise<void> {
// The output will be formatted code even it is the same as the source file's content.
assertEquals(formattedCode, "console.log(0);" + EOL);
await clearTestdataChanges();
emptyDir(tempDir);
});

39
test.ts
View file

@ -21,4 +21,41 @@ import "./textproto/test.ts";
import "./util/test.ts";
import "./ws/test.ts";
import "./testing/main.ts";
import { xrun } from "./prettier/util.ts";
import { red, green } from "./colors/mod.ts";
import { runTests } from "./testing/mod.ts";
async function run(): Promise<void> {
const startTime = Date.now();
await runTests();
await checkSourceFileChanges(startTime);
}
/**
* Checks whether any source file is changed since the given start time.
* If some files are changed, this function exits with 1.
*/
async function checkSourceFileChanges(startTime: number): Promise<void> {
console.log("test checkSourceFileChanges ...");
const changed = new TextDecoder()
.decode(await xrun({ args: ["git", "ls-files"], stdout: "piped" }).output())
.trim()
.split("\n")
.filter(file => {
const stat = Deno.lstatSync(file);
if (stat != null) {
return (stat as any).modified * 1000 > startTime;
}
});
if (changed.length > 0) {
console.log(red("FAILED"));
console.log(
`Error: Some source files are modified during test: ${changed.join(", ")}`
);
Deno.exit(1);
} else {
console.log(green("ok"));
}
}
run();