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22 | 'use strict';
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23 |
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24 | var _pdf_history = require('../../web/pdf_history');
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25 |
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26 | describe('pdf_history', function () {
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27 | describe('isDestHashesEqual', function () {
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28 | it('should reject non-equal destination hashes', function () {
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29 | expect((0, _pdf_history.isDestHashesEqual)(null, 'page.157')).toEqual(false);
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30 | expect((0, _pdf_history.isDestHashesEqual)('title.0', 'page.157')).toEqual(false);
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31 | expect((0, _pdf_history.isDestHashesEqual)('page=1&zoom=auto', 'page.157')).toEqual(false);
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32 | expect((0, _pdf_history.isDestHashesEqual)('nameddest-page.157', 'page.157')).toEqual(false);
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33 | expect((0, _pdf_history.isDestHashesEqual)('page.157', 'nameddest=page.157')).toEqual(false);
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34 | var destArrayString = JSON.stringify([{
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35 | num: 3757,
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36 | gen: 0
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37 | }, { name: 'XYZ' }, 92.918, 748.972, null]);
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38 | expect((0, _pdf_history.isDestHashesEqual)(destArrayString, 'page.157')).toEqual(false);
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39 | expect((0, _pdf_history.isDestHashesEqual)('page.157', destArrayString)).toEqual(false);
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40 | });
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41 | it('should accept equal destination hashes', function () {
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42 | expect((0, _pdf_history.isDestHashesEqual)('page.157', 'page.157')).toEqual(true);
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43 | expect((0, _pdf_history.isDestHashesEqual)('nameddest=page.157', 'page.157')).toEqual(true);
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44 | expect((0, _pdf_history.isDestHashesEqual)('nameddest=page.157&zoom=100', 'page.157')).toEqual(true);
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45 | });
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46 | });
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47 | describe('isDestArraysEqual', function () {
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48 | var firstDest = [{
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49 | num: 1,
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50 | gen: 0
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51 | }, { name: 'XYZ' }, 0, 375, null];
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52 | var secondDest = [{
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53 | num: 5,
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54 | gen: 0
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55 | }, { name: 'XYZ' }, 0, 375, null];
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56 | var thirdDest = [{
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57 | num: 1,
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58 | gen: 0
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59 | }, { name: 'XYZ' }, 750, 0, null];
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60 | var fourthDest = [{
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61 | num: 1,
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62 | gen: 0
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63 | }, { name: 'XYZ' }, 0, 375, 1.0];
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64 | var fifthDest = [{
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65 | gen: 0,
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66 | num: 1
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67 | }, { name: 'XYZ' }, 0, 375, null];
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68 | it('should reject non-equal destination arrays', function () {
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69 | expect((0, _pdf_history.isDestArraysEqual)(firstDest, undefined)).toEqual(false);
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70 | expect((0, _pdf_history.isDestArraysEqual)(firstDest, [1, 2, 3, 4, 5])).toEqual(false);
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71 | expect((0, _pdf_history.isDestArraysEqual)(firstDest, secondDest)).toEqual(false);
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72 | expect((0, _pdf_history.isDestArraysEqual)(firstDest, thirdDest)).toEqual(false);
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73 | expect((0, _pdf_history.isDestArraysEqual)(firstDest, fourthDest)).toEqual(false);
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74 | });
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75 | it('should accept equal destination arrays', function () {
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76 | expect((0, _pdf_history.isDestArraysEqual)(firstDest, firstDest)).toEqual(true);
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77 | expect((0, _pdf_history.isDestArraysEqual)(firstDest, fifthDest)).toEqual(true);
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78 | var firstDestCopy = firstDest.slice();
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79 | expect(firstDest).not.toBe(firstDestCopy);
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80 | expect((0, _pdf_history.isDestArraysEqual)(firstDest, firstDestCopy)).toEqual(true);
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81 | });
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82 | });
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83 | }); |
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