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Add XMP information to JPEG data URI. Add XMP test.
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‎test/test.js

Lines changed: 101 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -23,23 +23,98 @@
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var blobGIF = canCreateBlob && window.dataURLtoBlob(imageUrlGIF)
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// 1x2px JPEG (color white, with the Exif orientation flag set to 6):
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var b64DataJPEG = '/9j/4AAQSkZJRgABAQEAYABgAAD/4QAiRXhpZgAASUkqAAgAAA' +
26-
'ABABIBAwABAAAABgASAAAAAAD/2wBDAAEBAQEBAQEBAQEBAQEB' +
27-
'AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQ' +
28-
'EBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEB' +
29-
'AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQ' +
30-
'EBAQEBAQH/wAARCAABAAIDASIAAhEBAxEB/8QAHwAAAQUBAQEB' +
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'AQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBA' +
32-
'QAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAk' +
33-
'M2JyggkKFhcYGRolJicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1' +
34-
'hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKj' +
35-
'pKWmp6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+' +
36-
'Tl5ufo6erx8vP09fb3+Pn6/8QAHwEAAwEBAQEBAQEBAQAAAAAA' +
37-
'AAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAx' +
38-
'EEBSExBhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl' +
39-
'8RcYGRomJygpKjU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2' +
40-
'hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmq' +
41-
'srO0tba3uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8v' +
42-
'P09fb3+Pn6/9oADAMBAAIRAxEAPwD+/iiiigD/2Q=='
26+
'ABABIBAwABAAAABgAAAAAAAAD/4Qr7aHR0cDovL25zLmFkb2Jl' +
27+
'LmNvbS94YXAvMS4wLwA8P3hwYWNrZXQgYmVnaW49J++7vycgaW' +
28+
'Q9J1c1TTBNcENlaGlIenJlU3pOVGN6a2M5ZCc/Pgo8eDp4bXBt' +
29+
'ZXRhIHhtbG5zOng9J2Fkb2JlOm5zOm1ldGEvJyB4OnhtcHRrPS' +
30+
'dJbWFnZTo6RXhpZlRvb2wgOS45Nyc+CjxyZGY6UkRGIHhtbG5z' +
31+
'OnJkZj0naHR0cDovL3d3dy53My5vcmcvMTk5OS8wMi8yMi1yZG' +
32+
'Ytc3ludGF4LW5zIyc+CgogPHJkZjpEZXNjcmlwdGlvbiByZGY6' +
33+
'YWJvdXQ9JycKICB4bWxuczp4bXA9J2h0dHA6Ly9ucy5hZG9iZS' +
34+
'5jb20veGFwLzEuMC8nPgogIDx4bXA6UmF0aW5nPjU8L3htcDpS' +
35+
'YXRpbmc+CiA8L3JkZjpEZXNjcmlwdGlvbj4KPC9yZGY6UkRGPg' +
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'o8L3g6eG1wbWV0YT4KICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'IAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCi' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgIC' +
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'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg' +
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'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
98+
'AgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAg' +
99+
'ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC' +
100+
'AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAK' +
101+
'PD94cGFja2V0IGVuZD0ndyc/Pv/bAEMAAQEBAQEBAQEBAQEBAQ' +
102+
'EBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB' +
103+
'AQEBAQEBAQEBAQEBAf/bAEMBAQEBAQEBAQEBAQEBAQEBAQEBAQ' +
104+
'EBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB' +
105+
'AQEBAQEBAf/AABEIAAEAAgMBIgACEQEDEQH/xAAfAAABBQEBAQ' +
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'EBAQAAAAAAAAAAAQIDBAUGBwgJCgv/xAC1EAACAQMDAgQDBQUE' +
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'BAAAAX0BAgMABBEFEiExQQYTUWEHInEUMoGRoQgjQrHBFVLR8C' +
108+
'QzYnKCCQoWFxgZGiUmJygpKjQ1Njc4OTpDREVGR0hJSlNUVVZX' +
109+
'WFlaY2RlZmdoaWpzdHV2d3h5eoOEhYaHiImKkpOUlZaXmJmaoq' +
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'OkpaanqKmqsrO0tba3uLm6wsPExcbHyMnK0tPU1dbX2Nna4eLj' +
111+
'5OXm5+jp6vHy8/T19vf4+fr/xAAfAQADAQEBAQEBAQEBAAAAAA' +
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'AAAQIDBAUGBwgJCgv/xAC1EQACAQIEBAMEBwUEBAABAncAAQID' +
113+
'EQQFITEGEkFRB2FxEyIygQgUQpGhscEJIzNS8BVictEKFiQ04S' +
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'XxFxgZGiYnKCkqNTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZn' +
115+
'aGlqc3R1dnd4eXqCg4SFhoeIiYqSk5SVlpeYmZqio6Slpqeoqa' +
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'qys7S1tre4ubrCw8TFxsfIycrS09TV1tfY2dri4+Tl5ufo6ery' +
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'8/T19vf4+fr/2gAMAwEAAhEDEQA/AP7+KKKKAP/Z'
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var imageUrlJPEG = 'data:image/jpeg;base64,' + b64DataJPEG
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var blobJPEG = canCreateBlob && window.dataURLtoBlob(imageUrlJPEG)
45120
function createBlob (data, type) {
@@ -503,6 +578,15 @@
503578
)
504579
})
505580
})
581+
582+
it('Should parse XMP information', function (done) {
583+
loadImage.parseMetaData(blobJPEG, function (data) {
584+
expect(data.xmp).to.be.ok()
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expect(data.xmp.get('Rating')).to.be("5")
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done()
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})
588+
})
589+
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})
507591
}(
508592
this.expect,

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