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84 lines
1.8 KiB
JavaScript
84 lines
1.8 KiB
JavaScript
var test = require('tape')
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var missingSupport = require('../lib/missing-support')
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var hasKeys = require('./has-keys')
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test('provides list of selected browsers', function (t) {
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var data
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data = missingSupport(['ie >= 8'])
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.browsers.sort(function (a, b) {
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return Number(a[1]) - Number(b[1])
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})
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t.deepEqual(data, [
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[
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'ie',
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'8'
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],
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[
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'ie',
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'9'
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],
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[
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'ie',
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'10'
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],
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[
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'ie',
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'11'
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]
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])
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t.end()
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})
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test('for browser request ie >= 7, safari >= 6, opera >= 10.1', function (t) {
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var data = missingSupport([
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'ie >= 7',
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'safari >= 6',
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'opera >= 10.1'
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]).features
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var bgimgopts = data['background-img-opts']
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hasKeys(t, bgimgopts, ['missing', 'partial', 'title', 'missingData', 'partialData', 'caniuseData'])
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var missing = bgimgopts.missingData
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var partial = bgimgopts.partialData
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hasKeys(t, missing, ['ie'])
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hasKeys(t, missing.ie, ['7', '8'])
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hasKeys(t, partial, ['safari', 'opera'])
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hasKeys(t, partial.safari, ['6', '6.1'])
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hasKeys(t, partial.opera, ['10.0-10.1'])
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t.end()
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})
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test('partialData only yields features partially supported by selected browser', function (t) {
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var data, f, featureData, p
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data = missingSupport(['ie 8']).features
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var partial = []
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for (p in data) {
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if (data[p].partialData) {
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partial.push(data[p])
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}
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}
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for (f in partial) {
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featureData = partial[f]
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hasKeys(t, featureData.partialData, ['ie'])
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}
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t.end()
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})
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test('missingData only yields features not supported by selected browser', function (t) {
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var data, f, featureData, m
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data = missingSupport(['ie 8']).features
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var missing = []
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for (m in data) {
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if (data[m].missingData) {
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missing.push(data[m])
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}
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}
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for (f in missing) {
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featureData = missing[f]
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hasKeys(t, featureData.missingData, ['ie'])
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}
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t.end()
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})
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