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Removes global PDFJS usage from the src/core/.

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This commit is contained in:
Yury Delendik 2016-03-02 18:48:21 -06:00
parent 21ed8ff71d
commit bda5e6235e
22 changed files with 376 additions and 299 deletions
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50
test/unit/dom_utils_spec.js Normal file
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@ -0,0 +1,50 @@
/* globals expect, it, describe, PDFJS, isExternalLinkTargetSet, LinkTarget,
getFilenameFromUrl */
'use strict';
describe('dom_utils', function() {
describe('getFilenameFromUrl', function() {
it('should get the filename from an absolute URL', function() {
var url = 'http://server.org/filename.pdf';
var result = getFilenameFromUrl(url);
var expected = 'filename.pdf';
expect(result).toEqual(expected);
});
it('should get the filename from a relative URL', function() {
var url = '../../filename.pdf';
var result = getFilenameFromUrl(url);
var expected = 'filename.pdf';
expect(result).toEqual(expected);
});
});
describe('isExternalLinkTargetSet', function() {
// Save the current state, to avoid interfering with other tests.
var previousExternalLinkTarget = PDFJS.externalLinkTarget;
it('handles the predefined LinkTargets', function() {
for (var key in LinkTarget) {
var linkTarget = LinkTarget[key];
PDFJS.externalLinkTarget = linkTarget;
expect(isExternalLinkTargetSet()).toEqual(!!linkTarget);
}
});
it('handles incorrect LinkTargets', function() {
var targets = [true, '', false, -1, '_blank', null];
for (var i = 0, ii = targets.length; i < ii; i++) {
var linkTarget = targets[i];
PDFJS.externalLinkTarget = linkTarget;
expect(isExternalLinkTargetSet()).toEqual(false);
}
});
// Reset the state.
PDFJS.externalLinkTarget = previousExternalLinkTarget;
});
});

10
test/unit/unit_test.html
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@ -37,6 +37,7 @@
<script src="cmap_spec.js"></script>
<script src="annotation_layer_spec.js"></script>
<script src="network_spec.js"></script>
<script src="dom_utils_spec.js"></script>
<script>
'use strict';
@ -50,11 +51,11 @@
'pdfjs/core/fonts', 'pdfjs/core/ps_parser', 'pdfjs/core/function',
'pdfjs/core/parser', 'pdfjs/core/evaluator', 'pdfjs/core/cmap',
'pdfjs/core/worker', 'pdfjs/core/network', 'pdfjs/display/api',
'pdfjs/display/metadata'],
'pdfjs/display/metadata', 'pdfjs/display/dom_utils'],
function (sharedUtil, sharedGlobal, corePrimitives, coreAnnotation,
coreCrypto, coreStream, coreFonts, corePsParser, coreFunction,
coreParser, coreEvaluator, coreCMap, coreWorker,
coreNetwork, displayAPI, displayMetadata) {
coreParser, coreEvaluator, coreCMap, coreWorker, coreNetwork,
displayAPI, displayMetadata, displayDOMUtils) {
pdfjsLibs = {
sharedUtil: sharedUtil,
@ -72,7 +73,8 @@
coreWorker: coreWorker,
coreNetwork: coreNetwork,
displayAPI: displayAPI,
displayMetadata: displayMetadata
displayMetadata: displayMetadata,
displayDOMUtils: displayDOMUtils
};
// Expose all loaded internal exported members to global scope.

47
test/unit/util_spec.js
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@ -1,26 +1,9 @@
/* globals expect, it, describe, combineUrl, Dict, isDict, Name, PDFJS,
stringToPDFString, isExternalLinkTargetSet, LinkTarget,
removeNullCharacters, getFilenameFromUrl */
stringToPDFString, removeNullCharacters */
'use strict';
describe('util', function() {
describe('getFilenameFromUrl', function() {
it('should get the filename from an absolute URL', function() {
var url = 'http://server.org/filename.pdf';
var result = getFilenameFromUrl(url);
var expected = 'filename.pdf';
expect(result).toEqual(expected);
});
it('should get the filename from a relative URL', function() {
var url = '../../filename.pdf';
var result = getFilenameFromUrl(url);
var expected = 'filename.pdf';
expect(result).toEqual(expected);
});
});
describe('combineUrl', function() {
it('absolute url with protocol stays as is', function() {
var baseUrl = 'http://server/index.html';
@ -114,34 +97,6 @@ describe('util', function() {
});
});
describe('isExternalLinkTargetSet', function() {
// Save the current state, to avoid interfering with other tests.
var previousExternalLinkTarget = PDFJS.externalLinkTarget;
it('handles the predefined LinkTargets', function() {
for (var key in LinkTarget) {
var linkTarget = LinkTarget[key];
PDFJS.externalLinkTarget = linkTarget;
expect(isExternalLinkTargetSet()).toEqual(!!linkTarget);
}
});
it('handles incorrect LinkTargets', function() {
var targets = [true, '', false, -1, '_blank', null];
for (var i = 0, ii = targets.length; i < ii; i++) {
var linkTarget = targets[i];
PDFJS.externalLinkTarget = linkTarget;
expect(isExternalLinkTargetSet()).toEqual(false);
}
});
// Reset the state.
PDFJS.externalLinkTarget = previousExternalLinkTarget;
});
describe('removeNullCharacters', function() {
it('should not modify string without null characters', function() {
var str = 'string without null chars';