106 lines
3.4 KiB
JavaScript
106 lines
3.4 KiB
JavaScript
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'use strict';
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var chai = require('chai'),
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pp = require('../lib/preprocess');
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chai.should();
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describe('@ifndef directive shall be preprocessed', function () {
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var input;
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describe('in html', function () {
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it('success case, should be included', function () {
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input = "a<!-- @ifndef NONEXISTANT -->b<!-- @endif -->c";
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pp.preprocess(input, {}).should.equal("abc");
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});
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it('fail case, should not be included', function () {
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input = "a<!-- @ifndef NODE_ENV -->b<!-- @endif -->c";
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pp.preprocess(input, {NODE_ENV: 'dev'}).should.equal("ac");
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});
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it('success case, should be included (hidden by default syntax, end tag)', function () {
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input = "a<!-- @ifndef NONEXISTANT !>b<!-- @endif -->c";
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pp.preprocess(input, {}).should.equal("abc");
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});
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it('fail case, should not be included (hidden by default syntax, end tag)', function () {
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input = "a<!-- @ifndef NODE_ENV !>b<!-- @endif -->c";
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pp.preprocess(input, {NODE_ENV: 'dev'}).should.equal("ac");
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});
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it('success case, should be included (hidden by default syntax, end tag and start tag)', function () {
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input = "a<!-- @ifndef NONEXISTANT !>b<! @endif -->c";
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pp.preprocess(input, {}).should.equal("abc");
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});
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it('fail case, should not be included (hidden by default syntax, end tag and start tag)', function () {
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input = "a<!-- @ifndef NODE_ENV !>b<! @endif -->c";
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pp.preprocess(input, {NODE_ENV: 'dev'}).should.equal("ac");
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});
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it('should support nesting', function () {
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input = "a<!-- @ifndef NDEF -->b<!-- @ifndef NODE_ENV -->bad<!-- @endif -->c<!-- @endif -->d";
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pp.preprocess(input, {NODE_ENV: 'dev'}).should.equal("abcd");
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});
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});
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describe('in javascript', function () {
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it('success case, should be included (line)', function () {
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input = "a\n" +
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"// @ifndef NONEXISTANT\n" +
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"b\n" +
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"// @endif\n" +
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"c";
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pp.preprocess(input, {}, 'js').should.equal("a\nb\nc");
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});
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it('fail case, should not be included (line)', function () {
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input = "a\n" +
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"// @ifndef NODE_ENV\n" +
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"b\n" +
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"// @endif\n" +
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"c";
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pp.preprocess(input, {NODE_ENV: 'dev'}, 'js').should.equal("a\nc");
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});
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it('success case, should be included (block)', function () {
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input = "a/* @ifndef NONEXISTANT */b/* @endif */c";
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pp.preprocess(input, {}, 'js').should.equal("abc");
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});
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it('fail case, should not be included (block)', function () {
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input = "a/* @ifndef NODE_ENV */b/* @endif */c";
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pp.preprocess(input, {NODE_ENV: 'dev'}, 'js').should.equal("ac");
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});
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});
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describe('in coffeescript', function () {
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it('success case, should be included', function () {
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input = "a\n" +
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"# @ifndef FLAG\n" +
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"b\n" +
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"# @endif\n" +
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"c";
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pp.preprocess(input, {}, 'coffee').should.equal("a\nb\nc");
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});
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it('success case, should be included (multiple hashes)', function () {
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input = "a\n" +
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"## @ifndef FLAG\n" +
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"b\n" +
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"## @endif\n" +
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"c";
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pp.preprocess(input, {}, 'coffee').should.equal("a\nb\nc");
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});
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it('fail case, should not be included', function () {
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input = "a\n" +
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"# @ifndef FLAG\n" +
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"b\n" +
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"# @endif\n" +
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"c";
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pp.preprocess(input, {FLAG: 1}, 'coffee').should.equal("a\nc");
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});
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});
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});
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