hexo/node_modules/bowser/test/test.js

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2023-10-03 11:14:36 +08:00
/**
* Loop through all entries in our user agents object and test everything.
*
* @see src/useragents.js
* @author hannes.diercks@jimdo.com
*/
var g
, ua
, p
, assert = require('assert')
, browser = require('../src/bowser')
, allUserAgents = require('../src/useragents').useragents
/**
* Get the length of an object.
* http://stackoverflow.com/questions/5223/length-of-javascript-object-ie-associative-array
*
* @param {Object} obj
* @return {Number}
*/
function objLength(obj) {
var size = 0
, key
for (key in obj) {
if (obj.hasOwnProperty(key)) size++
}
return size
}
function objKeys(obj) {
var keys = []
, key
for (key in obj) {
if (obj.hasOwnProperty(key)) {
keys.push(key)
}
}
keys.sort();
return keys.join(', ')
}
/* Groups */
for (g in allUserAgents) { (function(group, userAgents) {
describe(group, function() {
/* User Agents */
for (ua in userAgents) { (function(userAgent, expections) {
describe('user agent "' + userAgent + '"', function() {
expections.name = group
/* Get the result from bowser. */
var result = browser._detect(userAgent)
/* At first, check if the result has the correct length. */
it('should have ' + objLength(expections) + ' properties', function() {
assert.equal(objKeys(result), objKeys(expections))
})
/* Properties */
for (p in expections) { (function(property, value, resultValue) {
/* Now ensure correctness of every property. */
it('\'s Property "' + property + '" should be ' + value, function() {
assert.equal(resultValue, value)
})
})(p, expections[p], result[p])}
})
})(ua, userAgents[ua])}
})
})(g, allUserAgents[g])}
var comparisionsTasks = [
['9.0', '10', -1],
['11', '10', 1],
['1.10.2.1', '1.8.2.1.90', 1],
['1.010.2.1', '1.08.2.1.90', 1],
['1.10.2.1', '1.10.2.1', 0],
['1.10.2.1', '1.0800.2', -1],
['1.0.0-alpha', '1.0.0-alpha.1', -1],
['1.0.0-alpha.1', '1.0.0-alpha.beta', -1],
['1.0.0-alpha.beta', '1.0.0-beta', -1],
['1.0.0-beta', '1.0.0-beta.2', -1],
['1.0.0-beta.11', '1.0.0-rc.1', -1],
['1.0.0-rc.1', '1.0.0', -1]
];
describe('Browser versions comparision', function() {
for(g in comparisionsTasks) {
var task = comparisionsTasks[g],
version = task[0],
version2 = task[1],
matching = task[2] === 0 ? ' == ' : (task[2] > 0) ? ' > ' : ' < ';
it('version ' + version + ' should be' + matching + 'version ' + version2, function(){
assert.equal(browser.compareVersions([version, version2]), task[2]);
});
}
});
describe('Unsupported browser check', function() {
before(function() {
this.ie10_6 = "Mozilla/5.0 (compatible; MSIE 10.6; Windows NT 6.1; Trident/5.0; InfoPath.2; SLCC1; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET CLR 2.0.50727) 3gpp-gba UNTRUSTED/1.0";
});
it('should be passed by #isUnsupportedBrowser for IE10.6 and for IE10 miminal version specified', function() {
var unsupported = browser.isUnsupportedBrowser({msie: "10"}, this.ie10_6);
assert.equal(unsupported, false);
});
it('should be passed by #isUnsupportedBrowser for IE10.6 and for IE10 miminal version specified in strict mode', function() {
var unsupported = browser.isUnsupportedBrowser({msie: "10"}, true, this.ie10_6);
assert.equal(unsupported, false);
});
it('should NOT be passed by #isUnsupportedBrowser for IE10.6 and for IE10 miminal version specified in strict mode', function() {
var isUnsupported = browser.isUnsupportedBrowser({msie: "11"}, true, this.ie10_6);
assert.equal(isUnsupported, true);
});
it('should NOT be passed by #check for IE10.6 and for IE11 miminal version specified', function() {
var supported = browser.check({msie: "11"}, this.ie10_6);
assert.equal(supported, false);
});
it('should NOT be passed by #check for IE10.6 and for IE11 miminal version specified in strict mode', function() {
var supported = browser.check({msie: "11"}, true, this.ie10_6);
assert.equal(supported, false);
});
it('should throw an error when minVersion map has a number, but not a string', function() {
assert.throws(() => {
browser.check({msie: 11}, this.ie10_6);
}, /Browser version in the minVersion map should be a string/);
});
it('should be passed by #check for IE10.6 when version was not specified', function() {
var supported = browser.check({}, this.ie10_6);
assert.equal(supported, true);
});
it('should NOT be passed by #check for IE10.6 when version was not specified in strict mode', function() {
var supported = browser.check({}, true, this.ie10_6);
assert.equal(supported, false);
});
})