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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.
65 lines
1.9 KiB
JavaScript
65 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 `tools/node_compat/setup.ts`. Do not modify this file manually.
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'use strict';
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require('../common');
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// This test checks that the maxBuffer option for child_process.spawnSync()
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// works as expected.
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const assert = require('assert');
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const spawnSync = require('child_process').spawnSync;
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const { getSystemErrorName } = require('util');
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const msgOut = 'this is stdout';
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const msgOutBuf = Buffer.from(`${msgOut}\n`);
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const args = [
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'-e',
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`console.log("${msgOut}");`,
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];
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// Verify that an error is returned if maxBuffer is surpassed.
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{
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const ret = spawnSync(process.execPath, args, { maxBuffer: 1 });
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assert.ok(ret.error, 'maxBuffer should error');
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assert.strictEqual(ret.error.code, 'ENOBUFS');
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assert.strictEqual(getSystemErrorName(ret.error.errno), 'ENOBUFS');
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// We can have buffers larger than maxBuffer because underneath we alloc 64k
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// that matches our read sizes.
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assert.deepStrictEqual(ret.stdout, msgOutBuf);
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}
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// Verify that a maxBuffer size of Infinity works.
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{
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const ret = spawnSync(process.execPath, args, { maxBuffer: Infinity });
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assert.ifError(ret.error);
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assert.deepStrictEqual(ret.stdout, msgOutBuf);
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}
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// Default maxBuffer size is 1024 * 1024.
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{
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const args = ['-e', "console.log('a'.repeat(1024 * 1024))"];
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const ret = spawnSync(process.execPath, args);
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assert.ok(ret.error, 'maxBuffer should error');
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assert.strictEqual(ret.error.code, 'ENOBUFS');
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assert.strictEqual(getSystemErrorName(ret.error.errno), 'ENOBUFS');
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}
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// Default maxBuffer size is 1024 * 1024.
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{
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const args = ['-e', "console.log('a'.repeat(1024 * 1024 - 1))"];
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const ret = spawnSync(process.execPath, args);
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assert.ifError(ret.error);
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assert.deepStrictEqual(
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ret.stdout.toString().trim(),
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'a'.repeat(1024 * 1024 - 1)
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);
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}
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