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Code Issues Packages 1 Wiki Activity

Update to TypeScript 3.7 (#3275)

Browse source 
and update to prettier 1.19

Also, update `assert()` and remove not null assertions where possibly
in `cli`.

Closes #3273
This commit is contained in:
Kitson Kelly 2019-11-14 05:42:34 +11:00 committed by Ry Dahl
parent 279191ad94
commit 9837d324a7
80 changed files with 980 additions and 1153 deletions
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24
cli/js/body.ts
View file

@ -72,16 +72,14 @@ function concatenate(...arrays: Uint8Array[]): ArrayBuffer {
}
function bufferFromStream(stream: ReadableStreamReader): Promise<ArrayBuffer> {
return new Promise(
(resolve, reject): void => {
return new Promise((resolve, reject): void => {
const parts: Uint8Array[] = [];
const encoder = new TextEncoder();
// recurse
(function pump(): void {
stream
.read()
.then(
({ done, value }): void => {
.then(({ done, value }): void => {
if (done) {
return resolve(concatenate(...parts));
}
@ -97,16 +95,12 @@ function bufferFromStream(stream: ReadableStreamReader): Promise<ArrayBuffer> {
}
return pump();
}
)
.catch(
(err): void => {
})
.catch((err): void => {
reject(err);
}
);
});
})();
}
);
});
}
function getHeaderValueParams(value: string): Map<string, string> {
@ -275,8 +269,7 @@ export class Body implements domTypes.Body {
body
.trim()
.split("&")
.forEach(
(bytes): void => {
.forEach((bytes): void => {
if (bytes) {
const split = bytes.split("=");
const name = split.shift()!.replace(/\+/g, " ");
@ -286,8 +279,7 @@ export class Body implements domTypes.Body {
decodeURIComponent(value)
);
}
}
);
});
} catch (e) {
throw new TypeError("Invalid form urlencoded format");
}

31
cli/js/compiler.ts
View file

@ -67,7 +67,8 @@ type CompilerRequest = {
| {
type: CompilerRequestType.Bundle;
outFile?: string;
});
}
);
interface ConfigureResponse {
ignoredOptions?: string[];
@ -186,11 +187,7 @@ class SourceFile {
throw new Error("SourceFile has already been processed.");
}
assert(this.sourceCode != null);
const preProcessedFileInfo = ts.preProcessFile(
this.sourceCode!,
true,
true
);
const preProcessedFileInfo = ts.preProcessFile(this.sourceCode, true, true);
this.processed = true;
const files = (this.importedFiles = [] as Array<[string, string]>);
@ -511,10 +508,10 @@ class Host implements ts.CompilerHost {
? this._getAsset(fileName)
: SourceFile.get(fileName);
assert(sourceFile != null);
if (!sourceFile!.tsSourceFile) {
sourceFile!.tsSourceFile = ts.createSourceFile(
if (!sourceFile.tsSourceFile) {
sourceFile.tsSourceFile = ts.createSourceFile(
fileName,
sourceFile!.sourceCode,
sourceFile.sourceCode,
languageVersion
);
}
@ -577,7 +574,7 @@ class Host implements ts.CompilerHost {
emitBundle(this._rootNames, this._outFile, data, sourceFiles!);
} else {
assert(sourceFiles.length == 1);
const url = sourceFiles![0].fileName;
const url = sourceFiles[0].fileName;
const sourceFile = SourceFile.get(url);
if (sourceFile) {
@ -635,9 +632,9 @@ window.compilerMain = function compilerMain(): void {
// This will recursively analyse all the code for other imports, requesting
// those from the privileged side, populating the in memory cache which
// will be used by the host, before resolving.
const resolvedRootModules = (await processImports(
rootNames.map(rootName => [rootName, rootName])
)).map(info => info.url);
const resolvedRootModules = (
await processImports(rootNames.map(rootName => [rootName, rootName]))
).map(info => info.url);
const host = new Host(
request.type,
@ -669,8 +666,9 @@ window.compilerMain = function compilerMain(): void {
const options = host.getCompilationSettings();
const program = ts.createProgram(rootNames, options, host);
diagnostics = ts.getPreEmitDiagnostics(program).filter(
({ code }): boolean => {
diagnostics = ts
.getPreEmitDiagnostics(program)
.filter(({ code }): boolean => {
// TS1103: 'for-await-of' statement is only allowed within an async
// function or async generator.
if (code === 1103) return false;
@ -692,8 +690,7 @@ window.compilerMain = function compilerMain(): void {
// so we will ignore complaints about this compiler setting.
if (code === 5070) return false;
return true;
}
);
});
// We will only proceed with the emit if there are no diagnostics.
if (diagnostics && diagnostics.length === 0) {

18
cli/js/console.ts
View file

@ -292,8 +292,7 @@ function createRawObjectString(
shouldShowClassName = true;
}
const keys = Object.keys(value);
const entries: string[] = keys.map(
(key): string => {
const entries: string[] = keys.map((key): string => {
if (keys.length > OBJ_ABBREVIATE_SIZE) {
return key;
} else {
@ -304,8 +303,7 @@ function createRawObjectString(
maxLevel
)}`;
}
}
);
});
ctx.delete(value);
@ -640,18 +638,15 @@ export class Console {
let idx = 0;
resultData = {};
data.forEach(
(v: unknown, k: unknown): void => {
data.forEach((v: unknown, k: unknown): void => {
resultData[idx] = { Key: k, Values: v };
idx++;
}
);
});
} else {
resultData = data!;
}
Object.keys(resultData).forEach(
(k, idx): void => {
Object.keys(resultData).forEach((k, idx): void => {
const value: unknown = resultData[k]!;
if (value !== null && typeof value === "object") {
@ -675,8 +670,7 @@ export class Console {
}
indexKeys.push(k);
}
);
});
const headerKeys = Object.keys(objectValues);
const bodyValues = Object.values(objectValues);

4
cli/js/console_table.ts
View file

@ -72,8 +72,8 @@ export function cliTable(head: string[], columns: string[][]): string {
}
}
const divider = columnWidths.map(
(i: number): string => tableChars.middleMiddle.repeat(i + 2)
const divider = columnWidths.map((i: number): string =>
tableChars.middleMiddle.repeat(i + 2)
);
let result =

142
cli/js/console_test.ts
View file

@ -121,7 +121,12 @@ test(function consoleTestStringifyCircular(): void {
);
assertEquals(stringify(new Set([1, 2, 3])), "Set { 1, 2, 3 }");
assertEquals(
stringify(new Map([[1, "one"], [2, "two"]])),
stringify(
new Map([
[1, "one"],
[2, "two"]
])
),
`Map { 1 => "one", 2 => "two" }`
);
assertEquals(stringify(new WeakSet()), "WeakSet { [items unknown] }");
@ -130,12 +135,18 @@ test(function consoleTestStringifyCircular(): void {
assertEquals(stringify(null), "null");
assertEquals(stringify(undefined), "undefined");
assertEquals(stringify(new Extended()), "Extended { a: 1, b: 2 }");
assertEquals(stringify(function f(): void {}), "[Function: f]");
assertEquals(
stringify(function f(): void {}),
"[Function: f]"
);
assertEquals(
stringify(async function af(): Promise<void> {}),
"[AsyncFunction: af]"
);
assertEquals(stringify(function* gf() {}), "[GeneratorFunction: gf]");
assertEquals(
stringify(function* gf() {}),
"[GeneratorFunction: gf]"
);
assertEquals(
stringify(async function* agf() {}),
"[AsyncGeneratorFunction: agf]"
@ -410,8 +421,7 @@ function mockConsole(f: ConsoleExamineFunc): void {
// console.group test
test(function consoleGroup(): void {
mockConsole(
(console, out): void => {
mockConsole((console, out): void => {
console.group("1");
console.log("2");
console.group("3");
@ -431,14 +441,12 @@ test(function consoleGroup(): void {
6
`
);
}
);
});
});
// console.group with console.warn test
test(function consoleGroupWarn(): void {
mockConsole(
(console, _out, _err, both): void => {
mockConsole((console, _out, _err, both): void => {
console.warn("1");
console.group();
console.warn("2");
@ -462,14 +470,12 @@ test(function consoleGroupWarn(): void {
7
`
);
}
);
});
});
// console.table test
test(function consoleTable(): void {
mockConsole(
(console, out): void => {
mockConsole((console, out): void => {
console.table({ a: "test", b: 1 });
assertEquals(
out.toString(),
@ -481,10 +487,8 @@ test(function consoleTable(): void {
└─────────┴────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table({ a: { b: 10 }, b: { b: 20, c: 30 } }, ["c"]);
assertEquals(
out.toString(),
@ -496,10 +500,8 @@ test(function consoleTable(): void {
└─────────┴────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table([1, 2, [3, [4]], [5, 6], [[7], [8]]]);
assertEquals(
out.toString(),
@ -514,10 +516,8 @@ test(function consoleTable(): void {
└─────────┴───────┴───────┴────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table(new Set([1, 2, 3, "test"]));
assertEquals(
out.toString(),
@ -531,11 +531,14 @@ test(function consoleTable(): void {
└───────────────────┴────────┘
`
);
}
});
mockConsole((console, out): void => {
console.table(
new Map([
[1, "one"],
[2, "two"]
])
);
mockConsole(
(console, out): void => {
console.table(new Map([[1, "one"], [2, "two"]]));
assertEquals(
out.toString(),
`┌───────────────────┬─────┬────────┐
@ -546,10 +549,8 @@ test(function consoleTable(): void {
└───────────────────┴─────┴────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table({
a: true,
b: { c: { d: 10 }, e: [1, 2, [5, 6]] },
@ -570,10 +571,8 @@ test(function consoleTable(): void {
└─────────┴───────────┴───────────────────┴────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table([
1,
"test",
@ -594,10 +593,8 @@ test(function consoleTable(): void {
└─────────┴────────┴──────────────────────┴────┴────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table([]);
assertEquals(
out.toString(),
@ -607,10 +604,8 @@ test(function consoleTable(): void {
└─────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table({});
assertEquals(
out.toString(),
@ -620,10 +615,8 @@ test(function consoleTable(): void {
└─────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table(new Set());
assertEquals(
out.toString(),
@ -633,10 +626,8 @@ test(function consoleTable(): void {
└───────────────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table(new Map());
assertEquals(
out.toString(),
@ -646,14 +637,11 @@ test(function consoleTable(): void {
└───────────────────┘
`
);
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.table("test");
assertEquals(out.toString(), "test\n");
}
);
});
});
// console.log(Error) test
@ -668,52 +656,40 @@ test(function consoleLogShouldNotThrowError(): void {
assertEquals(result, 1);
// output errors to the console should not include "Uncaught"
mockConsole(
(console, out): void => {
mockConsole((console, out): void => {
console.log(new Error("foo"));
assertEquals(out.toString().includes("Uncaught"), false);
}
);
});
});
// console.dir test
test(function consoleDir(): void {
mockConsole(
(console, out): void => {
mockConsole((console, out): void => {
console.dir("DIR");
assertEquals(out.toString(), "DIR\n");
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.dir("DIR", { indentLevel: 2 });
assertEquals(out.toString(), " DIR\n");
}
);
});
});
// console.dir test
test(function consoleDirXml(): void {
mockConsole(
(console, out): void => {
mockConsole((console, out): void => {
console.dirxml("DIRXML");
assertEquals(out.toString(), "DIRXML\n");
}
);
mockConsole(
(console, out): void => {
});
mockConsole((console, out): void => {
console.dirxml("DIRXML", { indentLevel: 2 });
assertEquals(out.toString(), " DIRXML\n");
}
);
});
});
// console.trace test
test(function consoleTrace(): void {
mockConsole(
(console, _out, err): void => {
mockConsole((console, _out, err): void => {
console.trace("%s", "custom message");
assert(err.toString().includes("Trace: custom message"));
}
);
});
});

4
cli/js/diagnostics.ts
View file

@ -87,9 +87,7 @@ function fromDiagnosticCategory(
return DiagnosticCategory.Warning;
default:
throw new Error(
`Unexpected DiagnosticCategory: "${category}"/"${
ts.DiagnosticCategory[category]
}"`
`Unexpected DiagnosticCategory: "${category}"/"${ts.DiagnosticCategory[category]}"`
);
}
}

4
cli/js/dispatch_json.ts
View file

@ -40,7 +40,7 @@ function unwrapResponse(res: JsonResponse): Ok {
throw new DenoError(res.err!.kind, res.err!.message);
}
util.assert(res.ok != null);
return res.ok!;
return res.ok;
}
export function asyncMsgFromRust(opId: number, resUi8: Uint8Array): void {
@ -50,7 +50,7 @@ export function asyncMsgFromRust(opId: number, resUi8: Uint8Array): void {
const promise = promiseTable.get(res.promiseId!);
util.assert(promise != null);
promiseTable.delete(res.promiseId!);
promise!.resolve(res);
promise.resolve(res);
}
export function sendSync(

6
cli/js/dispatch_json_test.ts
View file

@ -18,11 +18,9 @@ const openErrorStackPattern = new RegExp(
testPerm({ read: true }, async function sendAsyncStackTrace(): Promise<void> {
await Deno.open("nonexistent.txt")
.then(unreachable)
.catch(
(error): void => {
.catch((error): void => {
assertMatch(error.stack, openErrorStackPattern);
}
);
});
});
test(async function malformedJsonControlBuffer(): Promise<void> {

3
cli/js/dispatch_minimal.ts
View file

@ -79,7 +79,8 @@ export function asyncMsgFromRust(opId: number, ui8: Uint8Array): void {
const { promiseId } = record;
const promise = promiseTableMin.get(promiseId);
promiseTableMin.delete(promiseId);
promise!.resolve(record);
util.assert(promise);
promise.resolve(record);
}
export async function sendAsyncMinimal(

6
cli/js/dispatch_minimal_test.ts
View file

@ -18,11 +18,9 @@ test(async function sendAsyncStackTrace(): Promise<void> {
const buf = new Uint8Array(10);
await Deno.read(10, "nonexistent.txt", buf)
.then(unreachable)
.catch(
(error): void => {
.catch((error): void => {
assertMatch(error.stack, readErrorStackPattern);
}
);
});
});
test(async function malformedMinimalControlBuffer(): Promise<void> {
// @ts-ignore

4
cli/js/event_target.ts
View file

@ -27,7 +27,7 @@ export const eventTargetHasActivationBehavior: unique symbol = Symbol();
export class EventTarget implements domTypes.EventTarget {
public [domTypes.eventTargetHost]: domTypes.EventTarget | null = null;
public [domTypes.eventTargetListeners]: {
[type in string]: domTypes.EventListener[]
[type in string]: domTypes.EventListener[];
} = {};
public [domTypes.eventTargetMode] = "";
public [domTypes.eventTargetNodeType]: domTypes.NodeType =
@ -417,9 +417,7 @@ const eventTargetHelpers = {
}
try {
if (listener.callback) {
listener.handleEvent(eventImpl);
}
} catch (error) {
throw new DenoError(ErrorKind.Interrupted, error.message);
}

6
cli/js/fetch.ts
View file

@ -188,8 +188,7 @@ class Body implements domTypes.Body, domTypes.ReadableStream, io.ReadCloser {
body
.trim()
.split("&")
.forEach(
(bytes): void => {
.forEach((bytes): void => {
if (bytes) {
const split = bytes.split("=");
const name = split.shift()!.replace(/\+/g, " ");
@ -199,8 +198,7 @@ class Body implements domTypes.Body, domTypes.ReadableStream, io.ReadCloser {
decodeURIComponent(value)
);
}
}
);
});
} catch (e) {
throw new TypeError("Invalid form urlencoded format");
}

6
cli/js/fetch_test.ts
View file

@ -60,12 +60,10 @@ testPerm({ net: true }, async function fetchBlob(): Promise<void> {
testPerm({ net: true }, async function fetchBodyUsed(): Promise<void> {
const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
assertEquals(response.bodyUsed, false);
assertThrows(
(): void => {
assertThrows((): void => {
// Assigning to read-only property throws in the strict mode.
response.bodyUsed = true;
}
);
});
await response.blob();
assertEquals(response.bodyUsed, true);
});

23
cli/js/form_data_test.ts
View file

@ -82,20 +82,21 @@ test(function formDataSetEmptyBlobSuccess(): void {
});
test(function formDataParamsForEachSuccess(): void {
const init = [["a", "54"], ["b", "true"]];
const init = [
["a", "54"],
["b", "true"]
];
const formData = new FormData();
for (const [name, value] of init) {
formData.append(name, value);
}
let callNum = 0;
formData.forEach(
(value, key, parent): void => {
formData.forEach((value, key, parent): void => {
assertEquals(formData, parent);
assertEquals(value, init[callNum][1]);
assertEquals(key, init[callNum][0]);
callNum++;
}
);
});
assertEquals(callNum, init.length);
});
@ -104,8 +105,7 @@ test(function formDataParamsArgumentsCheck(): void {
const methodRequireTwoParams = ["append", "set"];
methodRequireOneParam.forEach(
(method): void => {
methodRequireOneParam.forEach((method): void => {
const formData = new FormData();
let hasThrown = 0;
let errMsg = "";
@ -125,11 +125,9 @@ test(function formDataParamsArgumentsCheck(): void {
errMsg,
`FormData.${method} requires at least 1 argument, but only 0 present`
);
}
);
});
methodRequireTwoParams.forEach(
(method: string): void => {
methodRequireTwoParams.forEach((method: string): void => {
const formData = new FormData();
let hasThrown = 0;
let errMsg = "";
@ -169,8 +167,7 @@ test(function formDataParamsArgumentsCheck(): void {
errMsg,
`FormData.${method} requires at least 2 arguments, but only 1 present`
);
}
);
});
});
test(function toStringShouldBeWebCompatibility(): void {

14
cli/js/globals.ts
View file

@ -162,25 +162,19 @@ window.removeEventListener =
eventTarget.EventTarget.prototype.removeEventListener;
// Registers the handler for window.onload function.
window.addEventListener(
"load",
(e: domTypes.Event): void => {
window.addEventListener("load", (e: domTypes.Event): void => {
const onload = window.onload;
if (typeof onload === "function") {
onload(e);
}
}
);
});
// Registers the handler for window.onunload function.
window.addEventListener(
"unload",
(e: domTypes.Event): void => {
window.addEventListener("unload", (e: domTypes.Event): void => {
const onunload = window.onunload;
if (typeof onunload === "function") {
onunload(e);
}
}
);
});
// below are interfaces that are available in TypeScript but
// have different signatures

12
cli/js/globals_test.ts
View file

@ -81,22 +81,18 @@ test(async function windowQueueMicrotask(): Promise<void> {
let resolve1: () => void | undefined;
let resolve2: () => void | undefined;
let microtaskDone = false;
const p1 = new Promise(
(res): void => {
const p1 = new Promise((res): void => {
resolve1 = (): void => {
microtaskDone = true;
res();
};
}
);
const p2 = new Promise(
(res): void => {
});
const p2 = new Promise((res): void => {
resolve2 = (): void => {
assert(microtaskDone);
res();
};
}
);
});
window.queueMicrotask(resolve1!);
setTimeout(resolve2!, 0);
await p1;

24
cli/js/headers_test.ts
View file

@ -145,21 +145,17 @@ const headerEntriesDict = {
test(function headerForEachSuccess(): void {
const headers = new Headers(headerEntriesDict);
const keys = Object.keys(headerEntriesDict);
keys.forEach(
(key): void => {
keys.forEach((key): void => {
const value = headerEntriesDict[key];
const newkey = key.toLowerCase();
headerEntriesDict[newkey] = value;
}
);
});
let callNum = 0;
headers.forEach(
(value, key, container): void => {
headers.forEach((value, key, container): void => {
assertEquals(headers, container);
assertEquals(value, headerEntriesDict[key]);
callNum++;
}
);
});
assertEquals(callNum, keys.length);
});
@ -260,8 +256,7 @@ test(function headerParamsArgumentsCheck(): void {
const methodRequireTwoParams = ["append", "set"];
methodRequireOneParam.forEach(
(method): void => {
methodRequireOneParam.forEach((method): void => {
const headers = new Headers();
let hasThrown = 0;
let errMsg = "";
@ -281,11 +276,9 @@ test(function headerParamsArgumentsCheck(): void {
errMsg,
`Headers.${method} requires at least 1 argument, but only 0 present`
);
}
);
});
methodRequireTwoParams.forEach(
(method): void => {
methodRequireTwoParams.forEach((method): void => {
const headers = new Headers();
let hasThrown = 0;
let errMsg = "";
@ -325,8 +318,7 @@ test(function headerParamsArgumentsCheck(): void {
errMsg,
`Headers.${method} requires at least 2 arguments, but only 1 present`
);
}
);
});
});
test(function toStringShouldBeWebCompatibility(): void {

2
cli/js/lib.deno_runtime.d.ts vendored
View file

@ -2268,7 +2268,7 @@ declare namespace eventTarget {
export class EventTarget implements domTypes.EventTarget {
[domTypes.eventTargetHost]: domTypes.EventTarget | null;
[domTypes.eventTargetListeners]: {
[type in string]: domTypes.EventListener[]
[type in string]: domTypes.EventListener[];
};
[domTypes.eventTargetMode]: string;
[domTypes.eventTargetNodeType]: domTypes.NodeType;

5
cli/js/mixins/dom_iterable_test.ts
View file

@ -28,7 +28,10 @@ function setup() {
test(function testDomIterable(): void {
const { DomIterable, Base } = setup();
const fixture: Array<[string, number]> = [["foo", 1], ["bar", 2]];
const fixture: Array<[string, number]> = [
["foo", 1],
["bar", 2]
];
const domIterable = new DomIterable(fixture);

6
cli/js/resources_test.ts
View file

@ -39,10 +39,8 @@ testPerm({ read: true }, async function resourcesFile(): Promise<void> {
Object.keys(resourcesAfter).length,
Object.keys(resourcesBefore).length + 1
);
const newRid = Object.keys(resourcesAfter).find(
(rid): boolean => {
const newRid = Object.keys(resourcesAfter).find((rid): boolean => {
return !resourcesBefore.hasOwnProperty(rid);
}
);
});
assertEquals(resourcesAfter[newRid], "fsFile");
});

12
cli/js/streams/readable-stream.ts
View file

@ -295,14 +295,18 @@ export function readableStreamTee<OutputType>(
.then(({ value, done }) => {
if (done && !closedOrErrored) {
if (!canceled1) {
rs.readableStreamDefaultControllerClose(branch1![
rs.readableStreamDefaultControllerClose(
branch1![
rs.readableStreamController_
] as ReadableStreamDefaultController<OutputType>);
] as ReadableStreamDefaultController<OutputType>
);
}
if (!canceled2) {
rs.readableStreamDefaultControllerClose(branch2![
rs.readableStreamDefaultControllerClose(
branch2![
rs.readableStreamController_
] as ReadableStreamDefaultController<OutputType>);
] as ReadableStreamDefaultController<OutputType>
);
}
closedOrErrored = true;
}

6
cli/js/timers_test.ts
View file

@ -9,12 +9,10 @@ function deferred(): {
} {
let resolve;
let reject;
const promise = new Promise(
(res, rej): void => {
const promise = new Promise((res, rej): void => {
resolve = res;
reject = rej;
}
);
});
return {
promise,
resolve,

6
cli/js/tls_test.ts
View file

@ -185,9 +185,6 @@ testPerm({ read: true, net: true }, async function dialAndListenTLS(): Promise<
const tpr = new TextProtoReader(r);
const statusLine = await tpr.readLine();
assert(statusLine !== Deno.EOF, `line must be read: ${String(statusLine)}`);
if (statusLine === Deno.EOF) {
return;
}
const m = statusLine.match(/^(.+?) (.+?) (.+?)$/);
assert(m !== null, "must be matched");
const [_, proto, status, ok] = m;
@ -196,9 +193,6 @@ testPerm({ read: true, net: true }, async function dialAndListenTLS(): Promise<
assertEquals(ok, "OK");
const headers = await tpr.readMIMEHeader();
assert(headers !== Deno.EOF);
if (headers === Deno.EOF) {
return;
}
const contentLength = parseInt(headers.get("content-length"));
const bodyBuf = new Uint8Array(contentLength);
await r.readFull(bodyBuf);

6
cli/js/unit_test_runner.ts
View file

@ -15,8 +15,7 @@ interface TestResult {
function permsToCliFlags(perms: Permissions): string[] {
return Object.keys(perms)
.map(
(key): string => {
.map((key): string => {
if (!perms[key]) return "";
const cliFlag = key.replace(
@ -24,8 +23,7 @@ function permsToCliFlags(perms: Permissions): string[] {
(x, y): string => `-${y.toLowerCase()}`
);
return `--allow-${cliFlag}`;
}
)
})
.filter((e): boolean => e.length > 0);
}

12
cli/js/url.ts
View file

@ -29,9 +29,7 @@ const patterns = {
};
const urlRegExp = new RegExp(
`^${patterns.protocol}?${patterns.authority}?${patterns.path}${
patterns.query
}?${patterns.hash}?`
`^${patterns.protocol}?${patterns.authority}?${patterns.path}${patterns.query}?${patterns.hash}?`
);
const authorityRegExp = new RegExp(
@ -70,9 +68,7 @@ function parse(url: string): URLParts | undefined {
// Based on https://github.com/kelektiv/node-uuid
// TODO(kevinkassimo): Use deno_std version once possible.
function generateUUID(): string {
return "00000000-0000-4000-8000-000000000000".replace(
/[0]/g,
(): string =>
return "00000000-0000-4000-8000-000000000000".replace(/[0]/g, (): string =>
// random integer from 0 to 15 as a hex digit.
(getRandomValues(new Uint8Array(1))[0] % 16).toString(16)
);
@ -232,9 +228,7 @@ export class URL {
if (this.host || this.protocol === "file:") {
slash = "//";
}
return `${this.protocol}${slash}${authentication}${this.host}${
this.pathname
}${this.search}${this.hash}`;
return `${this.protocol}${slash}${authentication}${this.host}${this.pathname}${this.search}${this.hash}`;
}
set href(value: string) {

4
cli/js/url_search_params.ts
View file

@ -168,8 +168,8 @@ export class URLSearchParams {
* searchParams.sort();
*/
sort(): void {
this.params = this.params.sort(
(a, b): number => (a[0] === b[0] ? 0 : a[0] > b[0] ? 1 : -1)
this.params = this.params.sort((a, b): number =>
a[0] === b[0] ? 0 : a[0] > b[0] ? 1 : -1
);
this.updateSteps();
}

30
cli/js/url_search_params_test.ts
View file

@ -11,7 +11,10 @@ test(function urlSearchParamsInitString(): void {
});
test(function urlSearchParamsInitIterable(): void {
const init = [["a", "54"], ["b", "true"]];
const init = [
["a", "54"],
["b", "true"]
];
const searchParams = new URLSearchParams(init);
assertEquals(searchParams.toString(), "a=54&b=true");
});
@ -89,17 +92,18 @@ test(function urlSearchParamsSortSuccess(): void {
});
test(function urlSearchParamsForEachSuccess(): void {
const init = [["a", "54"], ["b", "true"]];
const init = [
["a", "54"],
["b", "true"]
];
const searchParams = new URLSearchParams(init);
let callNum = 0;
searchParams.forEach(
(value, key, parent): void => {
searchParams.forEach((value, key, parent): void => {
assertEquals(searchParams, parent);
assertEquals(value, init[callNum][1]);
assertEquals(key, init[callNum][0]);
callNum++;
}
);
});
assertEquals(callNum, init.length);
});
@ -167,8 +171,9 @@ test(function urlSearchParamsAppendArgumentsCheck(): void {
const methodRequireTwoParams = ["append", "set"];
methodRequireOneParam.concat(methodRequireTwoParams).forEach(
(method: string): void => {
methodRequireOneParam
.concat(methodRequireTwoParams)
.forEach((method: string): void => {
const searchParams = new URLSearchParams();
let hasThrown = 0;
try {
@ -182,11 +187,9 @@ test(function urlSearchParamsAppendArgumentsCheck(): void {
}
}
assertEquals(hasThrown, 2);
}
);
});
methodRequireTwoParams.forEach(
(method: string): void => {
methodRequireTwoParams.forEach((method: string): void => {
const searchParams = new URLSearchParams();
let hasThrown = 0;
try {
@ -200,8 +203,7 @@ test(function urlSearchParamsAppendArgumentsCheck(): void {
}
}
assertEquals(hasThrown, 2);
}
);
});
});
// ref: https://github.com/web-platform-tests/wpt/blob/master/url/urlsearchparams-delete.any.js

15
cli/js/util.ts
View file

@ -26,7 +26,7 @@ export function log(...args: unknown[]): void {
}
// @internal
export function assert(cond: boolean, msg = "assert"): void {
export function assert(cond: unknown, msg = "assert"): asserts cond {
if (!cond) {
throw Error(msg);
}
@ -74,11 +74,9 @@ export type Resolvable<T> = Promise<T> & ResolvableMethods<T>;
// @internal
export function createResolvable<T>(): Resolvable<T> {
let methods: ResolvableMethods<T>;
const promise = new Promise<T>(
(resolve, reject): void => {
const promise = new Promise<T>((resolve, reject): void => {
methods = { resolve, reject };
}
);
});
// TypeScript doesn't know that the Promise callback occurs synchronously
// therefore use of not null assertion (`!`)
return Object.assign(promise, methods!) as Resolvable<T>;
@ -97,12 +95,9 @@ export function unreachable(): never {
// @internal
export function hexdump(u8: Uint8Array): string {
return Array.prototype.map
.call(
u8,
(x: number): string => {
.call(u8, (x: number): string => {
return ("00" + x.toString(16)).slice(-2);
}
)
})
.join(" ");
}

6
cli/js/workers.ts
View file

@ -160,11 +160,9 @@ export class WorkerImpl implements Worker {
);
this.run();
this.isClosedPromise = hostGetWorkerClosed(this.id);
this.isClosedPromise.then(
(): void => {
this.isClosedPromise.then((): void => {
this.isClosing = true;
}
);
});
}
get closed(): Promise<void> {

6
cli/tests/012_async.ts
View file

@ -1,11 +1,9 @@
// Check that we can use the async keyword.
async function main(): Promise<void> {
await new Promise(
(resolve): void => {
await new Promise((resolve): void => {
console.log("2");
setTimeout(resolve, 100);
}
);
});
console.log("3");
}

6
cli/tests/028_args.ts
View file

@ -1,5 +1,3 @@
Deno.args.forEach(
(arg): void => {
Deno.args.forEach((arg): void => {
console.log(arg);
}
);
});

9
cli/tests/error_003_typescript.ts.out
View file

@ -1,12 +1,5 @@
[WILDCARD]error TS2322: Type '{ a: { b: { c(): { d: number; }; }; }; }' is not assignable to type '{ a: { b: { c(): { d: string; }; }; }; }'.
Types of property 'a' are incompatible.
Type '{ b: { c(): { d: number; }; }; }' is not assignable to type '{ b: { c(): { d: string; }; }; }'.
Types of property 'b' are incompatible.
Type '{ c(): { d: number; }; }' is not assignable to type '{ c(): { d: string; }; }'.
Types of property 'c' are incompatible.
Type '() => { d: number; }' is not assignable to type '() => { d: string; }'.
Type '{ d: number; }' is not assignable to type '{ d: string; }'.
Types of property 'd' are incompatible.
The types of 'a.b.c().d' are incompatible between these types.
Type 'number' is not assignable to type 'string'.
[WILDCARD]/tests/error_003_typescript.ts:20:1

2
cli/tests/integration_tests.rs
View file

@ -362,13 +362,11 @@ itest!(lock_check_ok {
http_server: true,
});
/* TODO(ry) Re-enable this test. It is flaky and only fails occasionally.
itest!(lock_check_ok2 {
args: "run 019_media_types.ts --lock=lock_check_ok2.json",
output: "019_media_types.ts.out",
http_server: true,
});
*/
itest!(lock_check_err {
args: "run --lock=lock_check_err.json http://127.0.0.1:4545/cli/tests/003_relative_import.ts",

12
cli/tests/workers_round_robin_bench.ts
View file

@ -15,11 +15,9 @@ export type Resolvable<T> = Promise<T> & ResolvableMethods<T>;
export function createResolvable<T>(): Resolvable<T> {
let methods: ResolvableMethods<T>;
const promise = new Promise<T>(
(resolve, reject): void => {
const promise = new Promise<T>((resolve, reject): void => {
methods = { resolve, reject };
}
);
});
// TypeScript doesn't know that the Promise callback occurs synchronously
// therefore use of not null assertion (`!`)
return Object.assign(promise, methods!) as Resolvable<T>;
@ -40,13 +38,11 @@ async function main(): Promise<void> {
const workers: Array<[Map<number, Resolvable<string>>, Worker]> = [];
for (let i = 1; i <= workerCount; ++i) {
const worker = new Worker("./subdir/bench_worker.ts");
const promise = new Promise(
(resolve): void => {
const promise = new Promise((resolve): void => {
worker.onmessage = (e): void => {
if (e.data.cmdId === 0) resolve();
};
}
);
});
worker.postMessage({ cmdId: 0, action: 2 });
await promise;
workers.push([new Map(), worker]);

6
cli/tests/workers_startup_bench.ts
View file

@ -5,13 +5,11 @@ async function bench(): Promise<void> {
const workers: Worker[] = [];
for (let i = 1; i <= workerCount; ++i) {
const worker = new Worker("./subdir/bench_worker.ts");
const promise = new Promise(
(resolve): void => {
const promise = new Promise((resolve): void => {
worker.onmessage = (e): void => {
if (e.data.cmdId === 0) resolve();
};
}
);
});
worker.postMessage({ cmdId: 0, action: 2 });
await promise;
workers.push(worker);

2
core/libdeno/build

@ -1 +1 @@
Subproject commit b3fe5cb48e9399765ec103ca0c14057f77cf9fc3
Subproject commit 6af664c48ed657b89e99a9a8692dc15d7f7a6d9c

1
deno_typescript/compiler_main.js
View file

@ -67,6 +67,7 @@ function unreachable() {
/**
* @param {unknown} cond
* @returns {asserts cond}
*/
function assert(cond) {
if (!cond) {

8
deno_typescript/lib.rs
View file

@ -257,6 +257,7 @@ pub fn get_asset(name: &str) -> Option<&'static str> {
"lib.deno_core.d.ts" => Some(include_str!("lib.deno_core.d.ts")),
"typescript.d.ts" => inc!("typescript.d.ts"),
"lib.esnext.d.ts" => inc!("lib.esnext.d.ts"),
"lib.es2020.d.ts" => inc!("lib.es2020.d.ts"),
"lib.es2019.d.ts" => inc!("lib.es2019.d.ts"),
"lib.es2018.d.ts" => inc!("lib.es2018.d.ts"),
"lib.es2017.d.ts" => inc!("lib.es2017.d.ts"),
@ -289,8 +290,15 @@ pub fn get_asset(name: &str) -> Option<&'static str> {
"lib.es2019.object.d.ts" => inc!("lib.es2019.object.d.ts"),
"lib.es2019.string.d.ts" => inc!("lib.es2019.string.d.ts"),
"lib.es2019.symbol.d.ts" => inc!("lib.es2019.symbol.d.ts"),
"lib.es2020.string.d.ts" => inc!("lib.es2020.string.d.ts"),
"lib.es2020.symbol.wellknown.d.ts" => {
inc!("lib.es2020.symbol.wellknown.d.ts")
}
"lib.esnext.array.d.ts" => inc!("lib.esnext.array.d.ts"),
"lib.esnext.asynciterable.d.ts" => inc!("lib.esnext.asynciterable.d.ts"),
"lib.esnext.bigint.d.ts" => inc!("lib.esnext.bigint.d.ts"),
"lib.esnext.intl.d.ts" => inc!("lib.esnext.intl.d.ts"),
"lib.esnext.symbol.d.ts" => inc!("lib.esnext.symbol.d.ts"),
_ => None,
}
}

2
deno_typescript/typescript

@ -1 +1 @@
Subproject commit 26655db1dd04d93217002ac87f950aba812c53eb
Subproject commit 7cf6c70d90b60e962db417d80290288eb786b5fd

18
std/archive/tar.ts
View file

@ -384,8 +384,7 @@ export class Tar {
*/
getReader(): Deno.Reader {
const readers: Deno.Reader[] = [];
this.data.forEach(
(tarData): void => {
this.data.forEach((tarData): void => {
let { reader } = tarData;
const { filePath } = tarData;
const headerArr = formatHeader(tarData);
@ -404,8 +403,7 @@ export class Tar {
)
)
);
}
);
});
// append 2 empty records
readers.push(new Deno.Buffer(clean(recordSize * 2)));
@ -462,22 +460,18 @@ export class Untar {
"mtime",
"uid",
"gid"
]).forEach(
(key): void => {
]).forEach((key): void => {
const arr = trim(header[key]);
if (arr.byteLength > 0) {
meta[key] = parseInt(decoder.decode(arr), 8);
}
}
);
(["owner", "group"] as ["owner", "group"]).forEach(
(key): void => {
});
(["owner", "group"] as ["owner", "group"]).forEach((key): void => {
const arr = trim(header[key]);
if (arr.byteLength > 0) {
meta[key] = decoder.decode(arr);
}
}
);
});
// read the file content
const len = parseInt(decoder.decode(header.fileSize), 8);

12
std/encoding/csv.ts
View file

@ -84,8 +84,7 @@ async function read(
result = line.split(opt.comma!);
let quoteError = false;
result = result.map(
(r): string => {
result = result.map((r): string => {
if (opt.trimLeadingSpace) {
r = r.trimLeft();
}
@ -101,8 +100,7 @@ async function read(
}
}
return r;
}
);
});
if (quoteError) {
throw new ParseError(Startline, lineIndex, 'bare " in non-quoted-field');
}
@ -226,8 +224,7 @@ export async function parse(
);
i++;
}
return r.map(
(e): unknown => {
return r.map((e): unknown => {
if (e.length !== headers.length) {
throw `Error number of fields line:${i}`;
}
@ -245,8 +242,7 @@ export async function parse(
return opt.parse(out);
}
return out;
}
);
});
}
if (opt.parse) {
return r.map((e: string[]): unknown => opt.parse!(e));

46
std/encoding/csv_test.ts
View file

@ -20,7 +20,10 @@ const testCases = [
{
Name: "CRLF",
Input: "a,b\r\nc,d\r\n",
Output: [["a", "b"], ["c", "d"]]
Output: [
["a", "b"],
["c", "d"]
]
},
{
Name: "BareCR",
@ -64,12 +67,18 @@ const testCases = [
{
Name: "BlankLine",
Input: "a,b,c\n\nd,e,f\n\n",
Output: [["a", "b", "c"], ["d", "e", "f"]]
Output: [
["a", "b", "c"],
["d", "e", "f"]
]
},
{
Name: "BlankLineFieldCount",
Input: "a,b,c\n\nd,e,f\n\n",
Output: [["a", "b", "c"], ["d", "e", "f"]],
Output: [
["a", "b", "c"],
["d", "e", "f"]
],
UseFieldsPerRecord: true,
FieldsPerRecord: 0
},
@ -93,7 +102,10 @@ const testCases = [
{
Name: "NoComment",
Input: "#1,2,3\na,b,c",
Output: [["#1", "2", "3"], ["a", "b", "c"]]
Output: [
["#1", "2", "3"],
["a", "b", "c"]
]
},
{
Name: "LazyQuotes",
@ -159,7 +171,10 @@ const testCases = [
{
Name: "FieldCount",
Input: "a,b,c\nd,e",
Output: [["a", "b", "c"], ["d", "e"]]
Output: [
["a", "b", "c"],
["d", "e"]
]
},
{
Name: "TrailingCommaEOF",
@ -186,7 +201,11 @@ const testCases = [
{
Name: "TrailingCommaLine3",
Input: "a,b,c\nd,e,f\ng,hi,",
Output: [["a", "b", "c"], ["d", "e", "f"], ["g", "hi", ""]],
Output: [
["a", "b", "c"],
["d", "e", "f"],
["g", "hi", ""]
],
TrimLeadingSpace: true
},
{
@ -223,13 +242,19 @@ x,,,
{
Name: "TrailingCommaIneffective1",
Input: "a,b,\nc,d,e",
Output: [["a", "b", ""], ["c", "d", "e"]],
Output: [
["a", "b", ""],
["c", "d", "e"]
],
TrimLeadingSpace: true
},
{
Name: "ReadAllReuseRecord",
Input: "a,b\nc,d",
Output: [["a", "b"], ["c", "d"]],
Output: [
["a", "b"],
["c", "d"]
],
ReuseRecord: true
},
// {
@ -496,7 +521,10 @@ const parseTestCases = [
name: "multiline",
in: "a,b,c\ne,f,g\n",
header: false,
result: [["a", "b", "c"], ["e", "f", "g"]]
result: [
["a", "b", "c"],
["e", "f", "g"]
]
},
{
name: "header mapping boolean",

18
std/encoding/toml.ts
View file

@ -393,11 +393,9 @@ function joinKeys(keys: string[]): string {
// Dotted keys are a sequence of bare or quoted keys joined with a dot.
// This allows for grouping similar properties together:
return keys
.map(
(str: string): string => {
.map((str: string): string => {
return str.match(/[^A-Za-z0-9_-]/) ? `"${str}"` : str;
}
)
})
.join(".");
}
@ -417,24 +415,20 @@ class Dumper {
_parse(obj: Record<string, unknown>, keys: string[] = []): string[] {
const out = [];
const props = Object.keys(obj);
const propObj = props.filter(
(e: string): boolean => {
const propObj = props.filter((e: string): boolean => {
if (obj[e] instanceof Array) {
const d: unknown[] = obj[e] as unknown[];
return !this._isSimplySerializable(d[0]);
}
return !this._isSimplySerializable(obj[e]);
}
);
const propPrim = props.filter(
(e: string): boolean => {
});
const propPrim = props.filter((e: string): boolean => {
if (obj[e] instanceof Array) {
const d: unknown[] = obj[e] as unknown[];
return this._isSimplySerializable(d[0]);
}
return this._isSimplySerializable(obj[e]);
}
);
});
const k = propPrim.concat(propObj);
for (let i = 0; i < k.length; i++) {
const prop = k[i];

10
std/encoding/toml_test.ts
View file

@ -112,7 +112,10 @@ test({
fn(): void {
const expected = {
arrays: {
data: [["gamma", "delta"], [1, 2]],
data: [
["gamma", "delta"],
[1, 2]
],
hosts: ["alpha", "omega"]
}
};
@ -344,7 +347,10 @@ test({
sf4: NaN,
sf5: NaN,
sf6: NaN,
data: [["gamma", "delta"], [1, 2]],
data: [
["gamma", "delta"],
[1, 2]
],
hosts: ["alpha", "omega"]
};
const expected = `deno = "is"

12
std/flags/mod.ts
View file

@ -79,11 +79,9 @@ export function parse(
? [options.boolean]
: options.boolean;
booleanArgs.filter(Boolean).forEach(
(key: string): void => {
booleanArgs.filter(Boolean).forEach((key: string): void => {
flags.bools[key] = true;
}
);
});
}
}
@ -114,11 +112,9 @@ export function parse(
flags.strings[key] = true;
const alias = get(aliases, key);
if (alias) {
alias.forEach(
(alias: string): void => {
alias.forEach((alias: string): void => {
flags.strings[alias] = true;
}
);
});
}
});
}

6
std/fmt/sprintf_test.ts
View file

@ -587,8 +587,7 @@ const tests: Array<[string, any, string]> = [
];
test(function testThorough(): void {
tests.forEach(
(t, i): void => {
tests.forEach((t, i): void => {
// p(t)
const is = S(t[0], t[1]);
const should = t[2];
@ -597,8 +596,7 @@ test(function testThorough(): void {
should,
`failed case[${i}] : is >${is}< should >${should}<`
);
}
);
});
});
test(function testWeirdos(): void {

20
std/fs/copy_test.ts
View file

@ -317,11 +317,9 @@ testCopySync(
(tempDir: string): void => {
const srcFile = path.join(testdataDir, "copy_file_not_exists_sync.txt");
const destFile = path.join(tempDir, "copy_file_not_exists_1_sync.txt");
assertThrows(
(): void => {
assertThrows((): void => {
copySync(srcFile, destFile);
}
);
});
}
);
@ -367,9 +365,7 @@ testCopySync(
}
);
testCopySync(
"[fs] copy file synchronously",
(tempDir: string): void => {
testCopySync("[fs] copy file synchronously", (tempDir: string): void => {
const srcFile = path.join(testdataDir, "copy_file.txt");
const destFile = path.join(tempDir, "copy_file_copy_sync.txt");
@ -409,8 +405,7 @@ testCopySync(
// Make sure the file has been overwritten.
assertEquals(new TextDecoder().decode(Deno.readFileSync(destFile)), "txt");
}
);
});
testCopySync(
"[fs] copy directory synchronously to its subdirectory",
@ -450,9 +445,7 @@ testCopySync(
}
);
testCopySync(
"[fs] copy directory synchronously",
(tempDir: string): void => {
testCopySync("[fs] copy directory synchronously", (tempDir: string): void => {
const srcDir = path.join(testdataDir, "copy_dir");
const destDir = path.join(tempDir, "copy_dir_copy_sync");
const srcFile = path.join(srcDir, "0.txt");
@ -499,8 +492,7 @@ testCopySync(
new TextDecoder().decode(Deno.readFileSync(destNestFile)),
"nest"
);
}
);
});
testCopySync(
"[fs] copy symlink file synchronously",

12
std/fs/empty_dir_test.ts
View file

@ -110,18 +110,14 @@ test(function emptyDirSyncIfItExist(): void {
assertEquals(stat.isDirectory(), true);
// nest directory have been remove
assertThrows(
(): void => {
assertThrows((): void => {
Deno.statSync(testNestDir);
}
);
});
// test file have been remove
assertThrows(
(): void => {
assertThrows((): void => {
Deno.statSync(testDirFile);
}
);
});
} finally {
// remote test dir
Deno.removeSync(testDir, { recursive: true });

18
std/fs/ensure_dir_test.ts
View file

@ -15,11 +15,9 @@ test(async function ensureDirIfItNotExist(): Promise<void> {
await assertThrowsAsync(
async (): Promise<void> => {
await Deno.stat(testDir).then(
(): void => {
await Deno.stat(testDir).then((): void => {
throw new Error("test dir should exists.");
}
);
});
}
);
@ -48,11 +46,9 @@ test(async function ensureDirIfItExist(): Promise<void> {
await assertThrowsAsync(
async (): Promise<void> => {
await Deno.stat(testDir).then(
(): void => {
await Deno.stat(testDir).then((): void => {
throw new Error("test dir should still exists.");
}
);
});
}
);
@ -68,12 +64,10 @@ test(function ensureDirSyncIfItExist(): void {
ensureDirSync(testDir);
assertThrows(
(): void => {
assertThrows((): void => {
Deno.statSync(testDir);
throw new Error("test dir should still exists.");
}
);
});
Deno.removeSync(baseDir, { recursive: true });
});

24
std/fs/ensure_file_test.ts
View file

@ -14,11 +14,9 @@ test(async function ensureFileIfItNotExist(): Promise<void> {
await assertThrowsAsync(
async (): Promise<void> => {
await Deno.stat(testFile).then(
(): void => {
await Deno.stat(testFile).then((): void => {
throw new Error("test file should exists.");
}
);
});
}
);
@ -31,12 +29,10 @@ test(function ensureFileSyncIfItNotExist(): void {
ensureFileSync(testFile);
assertThrows(
(): void => {
assertThrows((): void => {
Deno.statSync(testFile);
throw new Error("test file should exists.");
}
);
});
Deno.removeSync(testDir, { recursive: true });
});
@ -52,11 +48,9 @@ test(async function ensureFileIfItExist(): Promise<void> {
await assertThrowsAsync(
async (): Promise<void> => {
await Deno.stat(testFile).then(
(): void => {
await Deno.stat(testFile).then((): void => {
throw new Error("test file should exists.");
}
);
});
}
);
@ -72,12 +66,10 @@ test(function ensureFileSyncIfItExist(): void {
ensureFileSync(testFile);
assertThrows(
(): void => {
assertThrows((): void => {
Deno.statSync(testFile);
throw new Error("test file should exists.");
}
);
});
Deno.removeSync(testDir, { recursive: true });
});

6
std/fs/ensure_link_test.ts
View file

@ -31,11 +31,9 @@ test(function ensureLinkSyncIfItNotExist(): void {
const testFile = path.join(testDir, "test.txt");
const linkFile = path.join(testDir, "link.txt");
assertThrows(
(): void => {
assertThrows((): void => {
ensureLinkSync(testFile, linkFile);
}
);
});
Deno.removeSync(testDir, { recursive: true });
});

18
std/fs/ensure_symlink_test.ts
View file

@ -24,11 +24,9 @@ test(async function ensureSymlinkIfItNotExist(): Promise<void> {
assertThrowsAsync(
async (): Promise<void> => {
await Deno.stat(testFile).then(
(): void => {
await Deno.stat(testFile).then((): void => {
throw new Error("test file should exists.");
}
);
});
}
);
});
@ -37,18 +35,14 @@ test(function ensureSymlinkSyncIfItNotExist(): void {
const testDir = path.join(testdataDir, "link_file_2");
const testFile = path.join(testDir, "test.txt");
assertThrows(
(): void => {
assertThrows((): void => {
ensureSymlinkSync(testFile, path.join(testDir, "test1.txt"));
}
);
});
assertThrows(
(): void => {
assertThrows((): void => {
Deno.statSync(testFile);
throw new Error("test file should exists.");
}
);
});
});
test(async function ensureSymlinkIfItExist(): Promise<void> {

8
std/fs/expand_glob.ts
View file

@ -136,8 +136,8 @@ export async function* expandGlob(
);
}
if (hasTrailingSep) {
currentMatches = currentMatches.filter(
({ info }): boolean => info.isDirectory()
currentMatches = currentMatches.filter(({ info }): boolean =>
info.isDirectory()
);
}
if (!includeDirs) {
@ -238,8 +238,8 @@ export function* expandGlobSync(
);
}
if (hasTrailingSep) {
currentMatches = currentMatches.filter(
({ info }): boolean => info.isDirectory()
currentMatches = currentMatches.filter(({ info }): boolean =>
info.isDirectory()
);
}
if (!includeDirs) {

12
std/fs/move_test.ts
View file

@ -182,11 +182,9 @@ test(function moveSyncDirectoryIfSrcNotExists(): void {
const srcDir = path.join(testdataDir, "move_sync_test_src_1");
const destDir = path.join(testdataDir, "move_sync_test_dest_1");
// if src directory not exist
assertThrows(
(): void => {
assertThrows((): void => {
moveSync(srcDir, destDir);
}
);
});
});
test(function moveSyncDirectoryIfDestNotExists(): void {
@ -213,11 +211,9 @@ test(function moveSyncFileIfSrcNotExists(): void {
const destFile = path.join(testdataDir, "move_sync_test_dest_3", "test.txt");
// if src directory not exist
assertThrows(
(): void => {
assertThrows((): void => {
moveSync(srcFile, destFile);
}
);
});
});
test(function moveSyncFileIfDestExists(): void {

18
std/fs/read_json_test.ts
View file

@ -65,31 +65,25 @@ test(async function readValidObjJsonFileWithRelativePath(): Promise<void> {
test(function readJsonFileNotExistsSync(): void {
const emptyJsonFile = path.join(testdataDir, "json_not_exists.json");
assertThrows(
(): void => {
assertThrows((): void => {
readJsonSync(emptyJsonFile);
}
);
});
});
test(function readEmptyJsonFileSync(): void {
const emptyJsonFile = path.join(testdataDir, "json_empty.json");
assertThrows(
(): void => {
assertThrows((): void => {
readJsonSync(emptyJsonFile);
}
);
});
});
test(function readInvalidJsonFile(): void {
const invalidJsonFile = path.join(testdataDir, "json_invalid.json");
assertThrows(
(): void => {
assertThrows((): void => {
readJsonSync(invalidJsonFile);
}
);
});
});
test(function readValidArrayJsonFileSync(): void {

6
std/fs/walk.ts
View file

@ -21,13 +21,11 @@ function patternTest(patterns: RegExp[], path: string): boolean {
// Forced to reset last index on regex while iterating for have
// consistent results.
// See: https://stackoverflow.com/a/1520853
return patterns.some(
(pattern): boolean => {
return patterns.some((pattern): boolean => {
const r = pattern.test(path);
pattern.lastIndex = 0;
return r;
}
);
});
}
function include(filename: string, options: WalkOptions): boolean {

9
std/http/file_server.ts
View file

@ -75,11 +75,9 @@ function modeToString(isDir: boolean, maybeMode: number | null): string {
.split("")
.reverse()
.slice(0, 3)
.forEach(
(v): void => {
.forEach((v): void => {
output = modeMap[+v] + output;
}
);
});
output = `(${isDir ? "d" : "-"}${output})`;
return output;
}
@ -179,8 +177,7 @@ async function serveDir(
dirViewerTemplate.replace("<%DIRNAME%>", formattedDirUrl).replace(
"<%CONTENTS%>",
listEntry
.sort(
(a, b): number =>
.sort((a, b): number =>
a.name.toLowerCase() > b.name.toLowerCase() ? 1 : -1
)
.map((v): string => v.template)

12
std/http/server_test.ts
View file

@ -505,11 +505,9 @@ test({
let serverIsRunning = true;
p.status()
.then(
(): void => {
.then((): void => {
serverIsRunning = false;
}
)
})
.catch((_): void => {}); // Ignores the error when closing the process.
await delay(100);
@ -551,11 +549,9 @@ test({
let serverIsRunning = true;
p.status()
.then(
(): void => {
.then((): void => {
serverIsRunning = false;
}
)
})
.catch((_): void => {}); // Ignores the error when closing the process.
// Requests to the server and immediately closes the connection

1
std/io/bufio.ts
View file

@ -23,6 +23,7 @@ export class BufferFullError extends Error {
export class UnexpectedEOFError extends Error {
name = "UnexpectedEOFError";
partial?: Uint8Array;
constructor() {
super("Unexpected EOF");
}

7
std/log/handlers.ts
View file

@ -37,9 +37,7 @@ export class BaseHandler {
return this.formatter(logRecord);
}
return this.formatter.replace(
/{(\S+)}/g,
(match, p1): string => {
return this.formatter.replace(/{(\S+)}/g, (match, p1): string => {
const value = logRecord[p1 as keyof LogRecord];
// do not interpolate missing values
@ -48,8 +46,7 @@ export class BaseHandler {
}
return String(value);
}
);
});
}
log(_msg: string): void {}

6
std/log/logger.ts
View file

@ -36,11 +36,9 @@ export class Logger {
level: level,
levelName: getLevelName(level)
};
this.handlers.forEach(
(handler): void => {
this.handlers.forEach((handler): void => {
handler.handle(record);
}
);
});
}
debug(msg: string, ...args: unknown[]): void {

12
std/log/mod.ts
View file

@ -80,11 +80,9 @@ export async function setup(config: LogConfig): Promise<void> {
};
// tear down existing handlers
state.handlers.forEach(
(handler): void => {
state.handlers.forEach((handler): void => {
handler.destroy();
}
);
});
state.handlers.clear();
// setup handlers
@ -106,13 +104,11 @@ export async function setup(config: LogConfig): Promise<void> {
const handlerNames = loggerConfig.handlers || [];
const handlers: BaseHandler[] = [];
handlerNames.forEach(
(handlerName): void => {
handlerNames.forEach((handlerName): void => {
if (state.handlers.has(handlerName)) {
handlers.push(state.handlers.get(handlerName)!);
}
}
);
});
const levelName = loggerConfig.level || DEFAULT_LEVEL;
const logger = new Logger(levelName, handlers);

6
std/mime/multipart.ts
View file

@ -188,8 +188,7 @@ class PartReader implements Reader, Closer {
comps
.slice(1)
.map((v: string): string => v.trim())
.map(
(kv: string): void => {
.map((kv: string): void => {
const [k, v] = kv.split("=");
if (v) {
const s = v.charAt(0);
@ -200,8 +199,7 @@ class PartReader implements Reader, Closer {
params[k] = v;
}
}
}
);
});
return (this.contentDispositionParams = params);
}

12
std/testing/README.md
View file

@ -92,11 +92,9 @@ Using `assertThrows()`:
```ts
test(function doesThrow(): void {
assertThrows(
(): void => {
assertThrows((): void => {
throw new TypeError("hello world!");
}
);
});
assertThrows((): void => {
throw new TypeError("hello world!");
}, TypeError);
@ -111,11 +109,9 @@ test(function doesThrow(): void {
// This test will not pass
test(function fails(): void {
assertThrows(
(): void => {
assertThrows((): void => {
console.log("Hello world");
}
);
});
});
```

8
std/testing/asserts.ts
View file

@ -56,12 +56,10 @@ function buildMessage(diffResult: ReadonlyArray<DiffResult<string>>): string[] {
);
messages.push("");
messages.push("");
diffResult.forEach(
(result: DiffResult<string>): void => {
diffResult.forEach((result: DiffResult<string>): void => {
const c = createColor(result.type);
messages.push(c(`${createSign(result.type)}${result.value}`));
}
);
});
messages.push("");
return messages;
@ -131,7 +129,7 @@ export function equal(c: unknown, d: unknown): boolean {
}
/** Make an assertion, if not `true`, then throw. */
export function assert(expr: boolean, msg = ""): void {
export function assert(expr: unknown, msg = ""): asserts expr {
if (!expr) {
throw new AssertionError(msg);
}

28
std/testing/asserts_test.ts
View file

@ -51,8 +51,14 @@ test(function testingEqual(): void {
assert(equal(new Map(), new Map()));
assert(
equal(
new Map([["foo", "bar"], ["baz", "baz"]]),
new Map([["foo", "bar"], ["baz", "baz"]])
new Map([
["foo", "bar"],
["baz", "baz"]
]),
new Map([
["foo", "bar"],
["baz", "baz"]
])
)
);
assert(
@ -69,14 +75,26 @@ test(function testingEqual(): void {
);
assert(
equal(
new Map([["foo", "bar"], ["baz", "qux"]]),
new Map([["baz", "qux"], ["foo", "bar"]])
new Map([
["foo", "bar"],
["baz", "qux"]
]),
new Map([
["baz", "qux"],
["foo", "bar"]
])
)
);
assert(equal(new Map([["foo", ["bar"]]]), new Map([["foo", ["bar"]]])));
assert(!equal(new Map([["foo", "bar"]]), new Map([["bar", "baz"]])));
assert(
!equal(new Map([["foo", "bar"]]), new Map([["foo", "bar"], ["bar", "baz"]]))
!equal(
new Map([["foo", "bar"]]),
new Map([
["foo", "bar"],
["bar", "baz"]
])
)
);
assert(
!equal(

2
std/testing/diff.ts
View file

@ -133,7 +133,7 @@ export default function diff<T>(A: T[], B: T[]): Array<DiffResult<T>> {
k: number,
M: number
): FarthestPoint {
if (slide && slide.y === -1 && (down && down.y === -1))
if (slide && slide.y === -1 && down && down.y === -1)
return { y: 0, id: 0 };
if (
(down && down.y === -1) ||

6
std/testing/format.ts
View file

@ -360,13 +360,11 @@ const getKeysOfEnumerableProperties = (object: {}): Array<string | symbol> => {
const keys: Array<string | symbol> = Object.keys(object).sort();
if (Object.getOwnPropertySymbols) {
Object.getOwnPropertySymbols(object).forEach(
(symbol): void => {
Object.getOwnPropertySymbols(object).forEach((symbol): void => {
if (Object.getOwnPropertyDescriptor(object, symbol)!.enumerable) {
keys.push(symbol);
}
}
);
});
}
return keys;

18
std/testing/mod.ts
View file

@ -203,14 +203,12 @@ function report(result: TestResult): void {
}
function printFailedSummary(results: TestResults): void {
results.cases.forEach(
(v): void => {
results.cases.forEach((v): void => {
if (!v.ok) {
console.error(`${RED_BG_FAIL} ${red(v.name)}`);
console.error(v.error);
}
}
);
});
}
function printResults(
@ -321,14 +319,12 @@ async function runTestsSerial(
print(
GREEN_OK + " " + name + " " + promptTestTime(end - start, true)
);
results.cases.forEach(
(v): void => {
results.cases.forEach((v): void => {
if (v.name === name) {
v.ok = true;
v.printed = true;
}
}
);
});
} catch (err) {
if (disableLog) {
print(CLEAR_LINE, false);
@ -336,15 +332,13 @@ async function runTestsSerial(
print(`${RED_FAILED} ${name}`);
print(err.stack);
stats.failed++;
results.cases.forEach(
(v): void => {
results.cases.forEach((v): void => {
if (v.name === name) {
v.error = err;
v.ok = false;
v.printed = true;
}
}
);
});
if (exitOnFail) {
break;
}

4
std/testing/runner.ts
View file

@ -204,8 +204,8 @@ async function main(): Promise<void> {
const include =
parsedArgs._.length > 0
? (parsedArgs._ as string[]).flatMap(
(fileGlob: string): string[] => fileGlob.split(",")
? (parsedArgs._ as string[]).flatMap((fileGlob: string): string[] =>
fileGlob.split(",")
)
: ["."];
const exclude =

12
std/testing/test.ts
View file

@ -51,12 +51,10 @@ test(function testingAssertNotStrictEqual(): void {
test(function testingDoesThrow(): void {
let count = 0;
assertThrows(
(): void => {
assertThrows((): void => {
count++;
throw new Error();
}
);
});
assert(count === 1);
});
@ -64,12 +62,10 @@ test(function testingDoesNotThrow(): void {
let count = 0;
let didThrow = false;
try {
assertThrows(
(): void => {
assertThrows((): void => {
count++;
console.log("Hello world");
}
);
});
} catch (e) {
assert(e.message === "Expected function to throw.");
didThrow = true;

6
std/textproto/reader_test.ts
View file

@ -114,11 +114,9 @@ test({
assertEquals(m.get("SID"), "0");
assertEquals(m.get("Privilege"), "127");
// Not a legal http header
assertThrows(
(): void => {
assertThrows((): void => {
assertEquals(m.get("Audio Mode"), "None");
}
);
});
}
});

9
std/util/async.ts
View file

@ -20,11 +20,9 @@ export interface Deferred<T> extends Promise<T> {
*/
export function deferred<T>(): Deferred<T> {
let methods;
const promise = new Promise<T>(
(resolve, reject): void => {
const promise = new Promise<T>((resolve, reject): void => {
methods = { resolve, reject };
}
);
});
return Object.assign(promise, methods)! as Deferred<T>;
}
@ -111,8 +109,7 @@ export async function collectUint8Arrays(
// Delays the given milliseconds and resolves.
export function delay(ms: number): Promise<void> {
return new Promise(
(res): number =>
return new Promise((res): number =>
setTimeout((): void => {
res();
}, ms)

6
std/util/deep_assign.ts
View file

@ -8,8 +8,7 @@ export function deepAssign(
if (!source || typeof source !== `object`) {
return;
}
Object.entries(source).forEach(
([key, value]: [string, unknown]): void => {
Object.entries(source).forEach(([key, value]: [string, unknown]): void => {
if (value instanceof Date) {
target[key] = new Date(value);
return;
@ -26,8 +25,7 @@ export function deepAssign(
target[key] = {};
}
deepAssign(target[key] as Record<string, unknown>, value!);
}
);
});
}
return target;
}

6
std/uuid/v4.ts
View file

@ -15,12 +15,10 @@ export default function generate(): string {
rnds[6] = (rnds[6] & 0x0f) | 0x40; // Version 4
rnds[8] = (rnds[8] & 0x3f) | 0x80; // Variant 10
const bits: string[] = [...rnds].map(
(bit): string => {
const bits: string[] = [...rnds].map((bit): string => {
const s: string = bit.toString(16);
return bit < 0x10 ? "0" + s : s;
}
);
});
return [
...bits.slice(0, 4),
"-",

12
std/ws/README.md
View file

@ -60,11 +60,9 @@ for await (const req of serve(`:${port}`)) {
}
}
)
.catch(
(err: Error): void => {
.catch((err: Error): void => {
console.error(`failed to accept websocket: ${err}`);
}
);
});
}
```
@ -117,11 +115,9 @@ while (true) {
}
// FIXME: Without this,
// sock.receive() won't resolved though it is readable...
await new Promise(
(resolve): void => {
await new Promise((resolve): void => {
setTimeout(resolve, 0);
}
);
});
}
await sock.close(1000);
// FIXME: conn.close() won't shutdown process...

6
std/ws/example_client.ts
View file

@ -44,11 +44,9 @@ while (true) {
}
// FIXME: Without this,
// sock.receive() won't resolved though it is readable...
await new Promise(
(resolve): void => {
await new Promise((resolve): void => {
setTimeout(resolve, 0);
}
);
});
}
await sock.close(1000);
// FIXME: conn.close() won't shutdown process...

6
std/ws/example_server.ts
View file

@ -52,9 +52,7 @@ for await (const req of serve(`:${port}`)) {
}
}
)
.catch(
(err: Error): void => {
.catch((err: Error): void => {
console.error(`failed to accept websocket: ${err}`);
}
);
});
}

2
third_party

@ -1 +1 @@
Subproject commit 140d1666ad04fb5ddfd5fc0d55181a9c7c067327
Subproject commit 8132faa910c498d4b52cb87fe7141058445a60b3

10
tools/node_http_proxy.js
View file

@ -14,15 +14,9 @@ http
const proxy = http.request(options, proxyRes => {
res.writeHead(proxyRes.statusCode, proxyRes.headers);
proxyRes.pipe(
res,
{ end: true }
);
proxyRes.pipe(res, { end: true });
});
req.pipe(
proxy,
{ end: true }
);
req.pipe(proxy, { end: true });
})
.listen(port);