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35 lines
1.0 KiB
35 lines
1.0 KiB
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const execFile = require('child_process').execFile;
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const warnmod = require.resolve(`${common.fixturesDir}/warnings.js`);
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const node = process.execPath;
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const normal = [warnmod];
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const noWarn = ['--no-warnings', warnmod];
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const traceWarn = ['--trace-warnings', warnmod];
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const warningMessage = /^\(.+\)\sWarning: a bad practice warning/;
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execFile(node, normal, function(er, stdout, stderr) {
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// Show Process Warnings
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assert.strictEqual(er, null);
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assert.strictEqual(stdout, '');
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assert(warningMessage.test(stderr));
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});
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execFile(node, noWarn, function(er, stdout, stderr) {
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// Hide Process Warnings
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assert.strictEqual(er, null);
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assert.strictEqual(stdout, '');
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assert(!warningMessage.test(stderr));
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});
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execFile(node, traceWarn, function(er, stdout, stderr) {
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// Show Warning Trace
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assert.strictEqual(er, null);
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assert.strictEqual(stdout, '');
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assert(warningMessage.test(stderr));
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assert(/at Object\.<anonymous>\s\(.+warnings\.js:3:9\)/.test(stderr));
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});
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