mirror of
https://github.com/denoland/deno.git
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chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests -> tests, and updates of relative paths for files. This is the first step towards aggregate all of the integration test files under tests/, which will lead to a set of integration tests that can run without the CLI binary being built. While we could leave these tests under `cli`, it would require us to keep a more complex directory structure for the various test runners. In addition, we have a lot of complexity to ignore various test files in the `cli` project itself (cargo publish exclusion rules, autotests = false, etc). And finally, the `tests/` folder will eventually house the `test_ffi`, `test_napi` and other testing code, reducing the size of the root repo directory. For easier review, the extremely large and noisy "move" is in the first commit (with no changes -- just a move), while the remainder of the changes to actual files is in the second commit.
This commit is contained in:
Matt Mastracci
GitHub
parent
d2477f7806
commit
f5e46c9bf2
3449 changed files with 273 additions and 280 deletions
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@ -1,461 +0,0 @@
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// deno-lint-ignore-file no-deprecated-deno-api
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// This code has been ported almost directly from Go's src/bytes/buffer_test.go
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// Copyright 2009 The Go Authors. All rights reserved. BSD license.
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// https://github.com/golang/go/blob/master/LICENSE
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import {
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assert,
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assertEquals,
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assertRejects,
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assertThrows,
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} from "./test_util.ts";
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const MAX_SIZE = 2 ** 32 - 2;
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// N controls how many iterations of certain checks are performed.
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const N = 100;
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let testBytes: Uint8Array | null;
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let testString: string | null;
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const ignoreMaxSizeTests = true;
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function init() {
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if (testBytes == null) {
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testBytes = new Uint8Array(N);
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for (let i = 0; i < N; i++) {
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testBytes[i] = "a".charCodeAt(0) + (i % 26);
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}
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const decoder = new TextDecoder();
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testString = decoder.decode(testBytes);
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}
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}
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function check(buf: Deno.Buffer, s: string) {
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const bytes = buf.bytes();
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assertEquals(buf.length, bytes.byteLength);
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const decoder = new TextDecoder();
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const bytesStr = decoder.decode(bytes);
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assertEquals(bytesStr, s);
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assertEquals(buf.length, s.length);
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}
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// Fill buf through n writes of byte slice fub.
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// The initial contents of buf corresponds to the string s;
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// the result is the final contents of buf returned as a string.
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async function fillBytes(
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buf: Deno.Buffer,
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s: string,
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n: number,
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fub: Uint8Array,
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): Promise<string> {
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check(buf, s);
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for (; n > 0; n--) {
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const m = await buf.write(fub);
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assertEquals(m, fub.byteLength);
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const decoder = new TextDecoder();
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s += decoder.decode(fub);
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check(buf, s);
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}
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return s;
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}
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// Empty buf through repeated reads into fub.
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// The initial contents of buf corresponds to the string s.
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async function empty(
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buf: Deno.Buffer,
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s: string,
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fub: Uint8Array,
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) {
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check(buf, s);
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while (true) {
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const r = await buf.read(fub);
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if (r === null) {
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break;
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}
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s = s.slice(r);
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check(buf, s);
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}
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check(buf, "");
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}
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function repeat(c: string, bytes: number): Uint8Array {
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assertEquals(c.length, 1);
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const ui8 = new Uint8Array(bytes);
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ui8.fill(c.charCodeAt(0));
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return ui8;
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}
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Deno.test(function bufferNewBuffer() {
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init();
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assert(testBytes);
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assert(testString);
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const buf = new Deno.Buffer(testBytes.buffer as ArrayBuffer);
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check(buf, testString);
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});
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Deno.test(async function bufferBasicOperations() {
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init();
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assert(testBytes);
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assert(testString);
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const buf = new Deno.Buffer();
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for (let i = 0; i < 5; i++) {
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check(buf, "");
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buf.reset();
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check(buf, "");
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buf.truncate(0);
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check(buf, "");
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let n = await buf.write(testBytes.subarray(0, 1));
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assertEquals(n, 1);
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check(buf, "a");
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n = await buf.write(testBytes.subarray(1, 2));
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assertEquals(n, 1);
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check(buf, "ab");
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n = await buf.write(testBytes.subarray(2, 26));
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assertEquals(n, 24);
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check(buf, testString.slice(0, 26));
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buf.truncate(26);
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check(buf, testString.slice(0, 26));
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buf.truncate(20);
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check(buf, testString.slice(0, 20));
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await empty(buf, testString.slice(0, 20), new Uint8Array(5));
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await empty(buf, "", new Uint8Array(100));
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// TODO(bartlomieju): buf.writeByte()
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// TODO(bartlomieju): buf.readByte()
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}
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});
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Deno.test(async function bufferReadEmptyAtEOF() {
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// check that EOF of 'buf' is not reached (even though it's empty) if
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// results are written to buffer that has 0 length (ie. it can't store any data)
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const buf = new Deno.Buffer();
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const zeroLengthTmp = new Uint8Array(0);
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const result = await buf.read(zeroLengthTmp);
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assertEquals(result, 0);
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});
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Deno.test(async function bufferLargeByteWrites() {
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init();
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const buf = new Deno.Buffer();
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const limit = 9;
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for (let i = 3; i < limit; i += 3) {
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const s = await fillBytes(buf, "", 5, testBytes!);
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await empty(buf, s, new Uint8Array(Math.floor(testString!.length / i)));
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}
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check(buf, "");
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});
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Deno.test(async function bufferTooLargeByteWrites() {
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init();
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const tmp = new Uint8Array(72);
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const growLen = Number.MAX_VALUE;
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const xBytes = repeat("x", 0);
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const buf = new Deno.Buffer(xBytes.buffer as ArrayBuffer);
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await buf.read(tmp);
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assertThrows(
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() => {
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buf.grow(growLen);
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},
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Error,
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"grown beyond the maximum size",
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);
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});
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Deno.test(
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{ ignore: ignoreMaxSizeTests },
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function bufferGrowWriteMaxBuffer() {
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const bufSize = 16 * 1024;
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const capacities = [MAX_SIZE, MAX_SIZE - 1];
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for (const capacity of capacities) {
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let written = 0;
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const buf = new Deno.Buffer();
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const writes = Math.floor(capacity / bufSize);
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for (let i = 0; i < writes; i++) {
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written += buf.writeSync(repeat("x", bufSize));
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}
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if (written < capacity) {
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written += buf.writeSync(repeat("x", capacity - written));
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}
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assertEquals(written, capacity);
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}
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},
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);
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Deno.test(
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{ ignore: ignoreMaxSizeTests },
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async function bufferGrowReadCloseMaxBufferPlus1() {
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const reader = new Deno.Buffer(new ArrayBuffer(MAX_SIZE + 1));
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const buf = new Deno.Buffer();
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await assertRejects(
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async () => {
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await buf.readFrom(reader);
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},
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Error,
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"grown beyond the maximum size",
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);
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},
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);
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Deno.test(
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{ ignore: ignoreMaxSizeTests },
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function bufferGrowReadSyncCloseMaxBufferPlus1() {
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const reader = new Deno.Buffer(new ArrayBuffer(MAX_SIZE + 1));
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const buf = new Deno.Buffer();
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assertThrows(
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() => {
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buf.readFromSync(reader);
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},
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Error,
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"grown beyond the maximum size",
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);
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},
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);
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Deno.test(
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{ ignore: ignoreMaxSizeTests },
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function bufferGrowReadSyncCloseToMaxBuffer() {
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const capacities = [MAX_SIZE, MAX_SIZE - 1];
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for (const capacity of capacities) {
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const reader = new Deno.Buffer(new ArrayBuffer(capacity));
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const buf = new Deno.Buffer();
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buf.readFromSync(reader);
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assertEquals(buf.length, capacity);
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}
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},
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);
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Deno.test(
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{ ignore: ignoreMaxSizeTests },
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async function bufferGrowReadCloseToMaxBuffer() {
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const capacities = [MAX_SIZE, MAX_SIZE - 1];
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for (const capacity of capacities) {
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const reader = new Deno.Buffer(new ArrayBuffer(capacity));
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const buf = new Deno.Buffer();
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await buf.readFrom(reader);
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assertEquals(buf.length, capacity);
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}
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},
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);
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Deno.test(
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{ ignore: ignoreMaxSizeTests },
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async function bufferReadCloseToMaxBufferWithInitialGrow() {
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const capacities = [MAX_SIZE, MAX_SIZE - 1, MAX_SIZE - 512];
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for (const capacity of capacities) {
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const reader = new Deno.Buffer(new ArrayBuffer(capacity));
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const buf = new Deno.Buffer();
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buf.grow(MAX_SIZE);
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await buf.readFrom(reader);
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assertEquals(buf.length, capacity);
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}
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},
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);
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Deno.test(async function bufferLargeByteReads() {
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init();
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assert(testBytes);
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assert(testString);
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const buf = new Deno.Buffer();
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for (let i = 3; i < 30; i += 3) {
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const n = Math.floor(testBytes.byteLength / i);
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const s = await fillBytes(buf, "", 5, testBytes.subarray(0, n));
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await empty(buf, s, new Uint8Array(testString.length));
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}
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check(buf, "");
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});
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Deno.test(function bufferCapWithPreallocatedSlice() {
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const buf = new Deno.Buffer(new ArrayBuffer(10));
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assertEquals(buf.capacity, 10);
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});
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Deno.test(async function bufferReadFrom() {
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init();
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assert(testBytes);
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assert(testString);
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const buf = new Deno.Buffer();
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for (let i = 3; i < 30; i += 3) {
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const s = await fillBytes(
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buf,
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"",
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5,
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testBytes.subarray(0, Math.floor(testBytes.byteLength / i)),
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);
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const b = new Deno.Buffer();
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await b.readFrom(buf);
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const fub = new Uint8Array(testString.length);
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await empty(b, s, fub);
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}
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await assertRejects(async function () {
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await new Deno.Buffer().readFrom(null!);
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});
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});
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Deno.test(async function bufferReadFromSync() {
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init();
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assert(testBytes);
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assert(testString);
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const buf = new Deno.Buffer();
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for (let i = 3; i < 30; i += 3) {
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const s = await fillBytes(
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buf,
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"",
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5,
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testBytes.subarray(0, Math.floor(testBytes.byteLength / i)),
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);
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const b = new Deno.Buffer();
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b.readFromSync(buf);
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const fub = new Uint8Array(testString.length);
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await empty(b, s, fub);
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}
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assertThrows(function () {
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new Deno.Buffer().readFromSync(null!);
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});
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});
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Deno.test(async function bufferTestGrow() {
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const tmp = new Uint8Array(72);
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for (const startLen of [0, 100, 1000, 10000]) {
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const xBytes = repeat("x", startLen);
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for (const growLen of [0, 100, 1000, 10000]) {
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const buf = new Deno.Buffer(xBytes.buffer as ArrayBuffer);
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// If we read, this affects buf.off, which is good to test.
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const nread = (await buf.read(tmp)) ?? 0;
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buf.grow(growLen);
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const yBytes = repeat("y", growLen);
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await buf.write(yBytes);
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// Check that buffer has correct data.
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assertEquals(
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buf.bytes().subarray(0, startLen - nread),
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xBytes.subarray(nread),
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);
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assertEquals(
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buf.bytes().subarray(startLen - nread, startLen - nread + growLen),
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yBytes,
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);
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}
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}
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});
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Deno.test(async function testReadAll() {
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init();
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assert(testBytes);
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const reader = new Deno.Buffer(testBytes.buffer as ArrayBuffer);
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const actualBytes = await Deno.readAll(reader);
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assertEquals(testBytes.byteLength, actualBytes.byteLength);
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for (let i = 0; i < testBytes.length; ++i) {
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assertEquals(testBytes[i], actualBytes[i]);
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}
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});
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Deno.test(function testReadAllSync() {
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init();
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assert(testBytes);
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const reader = new Deno.Buffer(testBytes.buffer as ArrayBuffer);
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const actualBytes = Deno.readAllSync(reader);
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assertEquals(testBytes.byteLength, actualBytes.byteLength);
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for (let i = 0; i < testBytes.length; ++i) {
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assertEquals(testBytes[i], actualBytes[i]);
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}
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});
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Deno.test(async function testWriteAll() {
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init();
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assert(testBytes);
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const writer = new Deno.Buffer();
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await Deno.writeAll(writer, testBytes);
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const actualBytes = writer.bytes();
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assertEquals(testBytes.byteLength, actualBytes.byteLength);
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for (let i = 0; i < testBytes.length; ++i) {
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assertEquals(testBytes[i], actualBytes[i]);
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}
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});
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Deno.test(function testWriteAllSync() {
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init();
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assert(testBytes);
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const writer = new Deno.Buffer();
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Deno.writeAllSync(writer, testBytes);
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const actualBytes = writer.bytes();
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assertEquals(testBytes.byteLength, actualBytes.byteLength);
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for (let i = 0; i < testBytes.length; ++i) {
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assertEquals(testBytes[i], actualBytes[i]);
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}
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});
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Deno.test(function testBufferBytesArrayBufferLength() {
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// defaults to copy
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const args = [{}, { copy: undefined }, undefined, { copy: true }];
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for (const arg of args) {
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const bufSize = 64 * 1024;
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const bytes = new TextEncoder().encode("a".repeat(bufSize));
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const reader = new Deno.Buffer();
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Deno.writeAllSync(reader, bytes);
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const writer = new Deno.Buffer();
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writer.readFromSync(reader);
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const actualBytes = writer.bytes(arg);
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assertEquals(actualBytes.byteLength, bufSize);
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assert(actualBytes.buffer !== writer.bytes(arg).buffer);
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assertEquals(actualBytes.byteLength, actualBytes.buffer.byteLength);
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}
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});
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Deno.test(function testBufferBytesCopyFalse() {
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const bufSize = 64 * 1024;
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const bytes = new TextEncoder().encode("a".repeat(bufSize));
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const reader = new Deno.Buffer();
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Deno.writeAllSync(reader, bytes);
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const writer = new Deno.Buffer();
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writer.readFromSync(reader);
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const actualBytes = writer.bytes({ copy: false });
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assertEquals(actualBytes.byteLength, bufSize);
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assertEquals(actualBytes.buffer, writer.bytes({ copy: false }).buffer);
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assert(actualBytes.buffer.byteLength > actualBytes.byteLength);
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});
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Deno.test(function testBufferBytesCopyFalseGrowExactBytes() {
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const bufSize = 64 * 1024;
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const bytes = new TextEncoder().encode("a".repeat(bufSize));
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const reader = new Deno.Buffer();
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Deno.writeAllSync(reader, bytes);
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const writer = new Deno.Buffer();
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writer.grow(bufSize);
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writer.readFromSync(reader);
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const actualBytes = writer.bytes({ copy: false });
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assertEquals(actualBytes.byteLength, bufSize);
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assertEquals(actualBytes.buffer.byteLength, actualBytes.byteLength);
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});
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Deno.test(function testThrowsErrorWhenBufferExceedsMaxLength() {
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const kStringMaxLengthPlusOne = 536870888 + 1;
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const bytes = new Uint8Array(kStringMaxLengthPlusOne);
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assertThrows(
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() => {
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new TextDecoder().decode(bytes);
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},
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TypeError,
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"buffer exceeds maximum length",
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);
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});
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