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48 lines
1.6 KiB
48 lines
1.6 KiB
'use strict';
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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 depmod = require.resolve('../fixtures/deprecated.js');
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const node = process.execPath;
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const depUserland =
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require.resolve('../fixtures/deprecated-userland-function.js');
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const normal = [depmod];
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const noDep = ['--no-deprecation', depmod];
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const traceDep = ['--trace-deprecation', depmod];
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execFile(node, normal, function(er, stdout, stderr) {
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console.error('normal: show deprecation warning');
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assert.equal(er, null);
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assert.equal(stdout, '');
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assert(/util\.debug is deprecated/.test(stderr));
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console.log('normal ok');
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});
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execFile(node, noDep, function(er, stdout, stderr) {
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console.error('--no-deprecation: silence deprecations');
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assert.equal(er, null);
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assert.equal(stdout, '');
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assert.equal(stderr, 'DEBUG: This is deprecated\n');
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console.log('silent ok');
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});
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execFile(node, traceDep, function(er, stdout, stderr) {
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console.error('--trace-deprecation: show stack');
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assert.equal(er, null);
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assert.equal(stdout, '');
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var stack = stderr.trim().split('\n');
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// just check the top and bottom.
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assert(/util.debug is deprecated. Use console.error instead./.test(stack[1]));
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assert(/DEBUG: This is deprecated/.test(stack[0]));
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console.log('trace ok');
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});
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execFile(node, [depUserland], function(er, stdout, stderr) {
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console.error('normal: testing deprecated userland function');
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assert.equal(er, null);
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assert.equal(stdout, '');
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assert(/deprecatedFunction is deprecated/.test(stderr));
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console.error('normal: ok');
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});
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