112 lines
3.6 KiB
JavaScript
112 lines
3.6 KiB
JavaScript
/* globals expect, it, describe, combineUrl, Dict, isDict, Name, PDFJS,
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stringToPDFString, removeNullCharacters */
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'use strict';
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describe('util', function() {
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describe('combineUrl', function() {
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it('absolute url with protocol stays as is', function() {
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var baseUrl = 'http://server/index.html';
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var url = 'http://server2/test2.html';
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var result = combineUrl(baseUrl, url);
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var expected = 'http://server2/test2.html';
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expect(result).toEqual(expected);
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});
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it('absolute url without protocol uses prefix from base', function() {
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var baseUrl = 'http://server/index.html';
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var url = '/test2.html';
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var result = combineUrl(baseUrl, url);
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var expected = 'http://server/test2.html';
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expect(result).toEqual(expected);
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});
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it('combines relative url with base', function() {
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var baseUrl = 'http://server/index.html';
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var url = 'test2.html';
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var result = combineUrl(baseUrl, url);
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var expected = 'http://server/test2.html';
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expect(result).toEqual(expected);
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});
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it('combines relative url (w/hash) with base', function() {
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var baseUrl = 'http://server/index.html#!/test';
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var url = 'test2.html';
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var result = combineUrl(baseUrl, url);
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var expected = 'http://server/test2.html';
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expect(result).toEqual(expected);
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});
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it('combines relative url (w/query) with base', function() {
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var baseUrl = 'http://server/index.html?search=/test';
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var url = 'test2.html';
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var result = combineUrl(baseUrl, url);
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var expected = 'http://server/test2.html';
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expect(result).toEqual(expected);
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});
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it('returns base url when url is empty', function() {
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var baseUrl = 'http://server/index.html';
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var url = '';
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var result = combineUrl(baseUrl, url);
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var expected = 'http://server/index.html';
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expect(result).toEqual(expected);
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});
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it('returns base url when url is undefined', function() {
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var baseUrl = 'http://server/index.html';
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var url;
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var result = combineUrl(baseUrl, url);
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var expected = 'http://server/index.html';
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expect(result).toEqual(expected);
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});
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});
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describe('isDict', function() {
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it('handles empty dictionaries with type check', function() {
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var dict = new Dict();
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expect(isDict(dict, 'Page')).toEqual(false);
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});
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it('handles dictionaries with type check', function() {
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var dict = new Dict();
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dict.set('Type', Name.get('Page'));
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expect(isDict(dict, 'Page')).toEqual(true);
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});
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});
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describe('stringToPDFString', function() {
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it('handles ISO Latin 1 strings', function() {
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var str = '\x8Dstring\x8E';
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expect(stringToPDFString(str)).toEqual('\u201Cstring\u201D');
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});
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it('handles UTF-16BE strings', function() {
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var str = '\xFE\xFF\x00\x73\x00\x74\x00\x72\x00\x69\x00\x6E\x00\x67';
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expect(stringToPDFString(str)).toEqual('string');
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});
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it('handles empty strings', function() {
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// ISO Latin 1
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var str1 = '';
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expect(stringToPDFString(str1)).toEqual('');
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// UTF-16BE
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var str2 = '\xFE\xFF';
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expect(stringToPDFString(str2)).toEqual('');
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});
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});
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describe('removeNullCharacters', function() {
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it('should not modify string without null characters', function() {
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var str = 'string without null chars';
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expect(removeNullCharacters(str)).toEqual('string without null chars');
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});
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it('should modify string with null characters', function() {
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var str = 'string\x00With\x00Null\x00Chars';
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expect(removeNullCharacters(str)).toEqual('stringWithNullChars');
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});
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});
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});
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