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34 lines
1.1 KiB
34 lines
1.1 KiB
8 years ago
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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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// Verify that customFds is used if stdio is not provided.
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{
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const msg = 'child_process: options.customFds option is deprecated. ' +
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'Use options.stdio instead.';
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common.expectWarning('DeprecationWarning', msg);
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const customFds = [-1, process.stdout.fd, process.stderr.fd];
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const child = common.spawnSyncPwd({ customFds });
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assert.deepStrictEqual(child.options.customFds, customFds);
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assert.deepStrictEqual(child.options.stdio, [
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{ type: 'pipe', readable: true, writable: false },
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{ type: 'fd', fd: process.stdout.fd },
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{ type: 'fd', fd: process.stderr.fd }
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]);
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}
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// Verify that customFds is ignored when stdio is present.
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{
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const customFds = [0, 1, 2];
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const child = common.spawnSyncPwd({ customFds, stdio: 'pipe' });
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assert.deepStrictEqual(child.options.customFds, customFds);
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assert.deepStrictEqual(child.options.stdio, [
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{ type: 'pipe', readable: true, writable: false },
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{ type: 'pipe', readable: false, writable: true },
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{ type: 'pipe', readable: false, writable: true }
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]);
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}
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