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42 lines
1.1 KiB
42 lines
1.1 KiB
11 years ago
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var common = require("../common-tap.js")
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var test = require("tap").test
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var npm = require("../../")
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var mkdirp = require("mkdirp")
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var rimraf = require("rimraf")
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var mr = require("npm-registry-mock")
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var exec = require('child_process').exec
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var pkg = __dirname + '/outdated'
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var NPM_BIN = __dirname + '/../../bin/npm-cli.js'
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mkdirp.sync(pkg + "/cache")
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function hasControlCodes(str) {
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return str.length !== ansiTrim(str).length
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}
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function ansiTrim (str) {
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var r = new RegExp("\x1b(?:\\[(?:\\d+[ABCDEFGJKSTm]|\\d+;\\d+[Hfm]|" +
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"\\d+;\\d+;\\d+m|6n|s|u|\\?25[lh])|\\w)", "g");
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return str.replace(r, "")
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}
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// note hard to automate tests for color = true
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// as npm kills the color config when it detects
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// it's not running in a tty
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test("does not use ansi styling", function (t) {
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t.plan(3)
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exec('node ' + NPM_BIN + ' outdated --color false', {
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cwd: pkg
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}, function(err, stdout) {
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t.ifError(err)
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t.ok(stdout, stdout.length)
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t.ok(!hasControlCodes(stdout))
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})
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})
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test("cleanup", function (t) {
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rimraf.sync(pkg + "/cache")
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t.end()
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})
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