@sencha/cmd-linux-64/dist/js/node_modules/fashion/test/specs/nulls.js

Productivity and performance optimization tool for building applications with Sencha Ext JS

/*
 * Copyright (c) 2012-2017. Sencha Inc.
 */

var Fashion = require('../../index.js');
var assert = require('assert');
var helpers = require('../helpers.js');

describe('nulls', function () {


    helpers.test('should propagate', [
        '$var1: 1 + null;',
        '$var2: 1 * null;',
        '$var3: 1 / null;',
        '$var4: 1 - null;',
        '$var5: (1 null 2 3 4);',
        '$var6: -1 / null;',
        '$theVar: null;',
        '$var7: ($theVar / 2) ($theVar / 2);',
        '$var8: -$theVar;',
        'foo {',
        '  a: "nulls should propagate and be filtered";',
        '  a: $var1;',
        '  a: $var2;',
        '  a: $var3;',
        '  a: $var4;',
        '  a: $var5;',
        '  a: $var6;',
        '  a: $var7;',
        '  a: $var6;',
        '}'
    ], [
        'foo {',
        '    a: "nulls should propagate and be filtered";',
        '}'
    ]);
    
    helpers.test('should propagate through math functions', [
        '$var1: ceil(null);',
        '$var2: round(null);',
        '$var3: abs(null);',
        '$var4: min(1,2,null,5);',
        '$var5: max(1,2,null,5);',
        'foo {',
        '  a: "nulls should propagate and be filtered";',
        '  a: $var1;',
        '  a: $var2;',
        '  a: $var3;',
        '  a: $var4;',
        '  a: $var5;',
        '}'
    ], [
        'foo {',
        '    a: "nulls should propagate and be filtered";',
        '}'
    ]);

    helpers.test('should propagate through function calls', [
        '$var1: mix(red, null, 25%);',
        '$var2: darken(null, 30%);',
        '$var3: lighten(null, 10%);',
        '$nullVar: null;',
        '$var4: rgba(null, .5);',
        '$var5: (1 null 2 3 4);',
        '$var6: parsebox(null, 2);',
        '$var7: parsebox((1 null 2 3 4), 3);',
        '$var8: parsebox((1 null 2 3 4), 2);',
        'foo {',
        '  a: "nulls should propagate through function calls and be filtered";',
        '  a: $var1;',
        '  a: $var2;',
        '  a: $var3;',
        '  a: $var4;',
        '  a: $var5;',
        '  a: $var6;',
        '  a: $var7;',
        '  a: $var8;',
        '}'
    ], [
        'foo {',
        '    a: "nulls should propagate through function calls and be filtered";',
        '    a: 2;',
        '}'
    ]);

    helpers.test("should properly skip mixin parameters with mismatched names", [
        '@mixin ui($ui: null, $margin: null) {',
        '    .x-#{$ui} {',
        '        margin: $margin;',
        '    }',
        '}',
        '@include ui(',
        '    $ui: foo,',
        '    $padding: 1px',
        ');'
    ], [
        ''
    ])
    
});