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32 lines
735 B
32 lines
735 B
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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const cp = require('child_process');
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function checkFactory(streamName) {
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return common.mustCall((err) => {
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const message = `${streamName} maxBuffer exceeded`;
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assert.strictEqual(err.message, message);
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});
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}
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{
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const cmd = 'echo "hello world"';
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cp.exec(cmd, { maxBuffer: 5 }, checkFactory('stdout'));
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}
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const unicode = '中文测试'; // length = 4, byte length = 12
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{
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const cmd = `"${process.execPath}" -e "console.log('${unicode}');"`;
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cp.exec(cmd, {maxBuffer: 10}, checkFactory('stdout'));
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}
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{
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const cmd = `"${process.execPath}" -e "console.('${unicode}');"`;
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cp.exec(cmd, {maxBuffer: 10}, checkFactory('stderr'));
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}
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