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The `tools/node_compat/node` submodule has been moved to `tests/node_compat/runner/suite` and the remaining files within `tools/node_compat` to `tests/node_compat/runner`. Most of the changes are of the header within `tests/node_compat/test` files. The `setup` and `test` tasks within `tests/node_comapt` execute successfully. Towards #22525 CC @mmastrac
64 lines
1.9 KiB
JavaScript
64 lines
1.9 KiB
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 18.12.1
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// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const stream = require('stream');
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const writable = new stream.Writable();
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writable._writev = common.mustCall((chunks, cb) => {
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assert.strictEqual(chunks.length, 2);
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cb();
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}, 1);
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writable._write = common.mustCall((chunk, encoding, cb) => {
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cb();
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}, 1);
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// first cork
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writable.cork();
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assert.strictEqual(writable._writableState.corked, 1);
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assert.strictEqual(writable._writableState.bufferedRequestCount, 0);
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// cork again
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writable.cork();
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assert.strictEqual(writable._writableState.corked, 2);
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// The first chunk is buffered
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writable.write('first chunk');
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assert.strictEqual(writable._writableState.bufferedRequestCount, 1);
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// First uncork does nothing
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writable.uncork();
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assert.strictEqual(writable._writableState.corked, 1);
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assert.strictEqual(writable._writableState.bufferedRequestCount, 1);
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process.nextTick(uncork);
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// The second chunk is buffered, because we uncork at the end of tick
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writable.write('second chunk');
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assert.strictEqual(writable._writableState.corked, 1);
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assert.strictEqual(writable._writableState.bufferedRequestCount, 2);
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function uncork() {
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// Second uncork flushes the buffer
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writable.uncork();
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assert.strictEqual(writable._writableState.corked, 0);
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assert.strictEqual(writable._writableState.bufferedRequestCount, 0);
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// Verify that end() uncorks correctly
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writable.cork();
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writable.write('third chunk');
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writable.end();
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// End causes an uncork() as well
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assert.strictEqual(writable._writableState.corked, 0);
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assert.strictEqual(writable._writableState.bufferedRequestCount, 0);
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}
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