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<!DOCTYPE html>
<meta charset=utf-8>
<meta name="timeout" content="long">
<title>SVGImageElement.prototype.decode(), basic tests.</title>
<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
"use strict";
// src tests
// -------------------
promise_test(function() {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', "/images/green.png");
return img.decode().then(function(arg) {
assert_equals(arg, undefined);
});
}, document.title + " Image with PNG xlink:href decodes with undefined.");
promise_test(function() {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttribute('href', "/images/green.png");
return img.decode().then(function(arg) {
assert_equals(arg, undefined);
});
}, document.title + " Image with PNG href decodes with undefined.");
promise_test(function() {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href',
"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAA" +
"D91JpzAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4QUSEioKsyAgyw" +
"AAABl0RVh0Q29tbWVudABDcmVhdGVkIHdpdGggR0lNUFeBDhcAAAAWSURBVA" +
"jXY9y3bx8DAwPL58+fGRgYACktBRltLfebAAAAAElFTkSuQmCC");
return img.decode().then(function(arg) {
assert_equals(arg, undefined);
});
}, document.title + " Image with PNG data URL xlink:href decodes with undefined.");
promise_test(function() {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttribute('href',
"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAA" +
"D91JpzAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4QUSEioKsyAgyw" +
"AAABl0RVh0Q29tbWVudABDcmVhdGVkIHdpdGggR0lNUFeBDhcAAAAWSURBVA" +
"jXY9y3bx8DAwPL58+fGRgYACktBRltLfebAAAAAElFTkSuQmCC");
return img.decode().then(function(arg) {
assert_equals(arg, undefined);
});
}, document.title + " Image with PNG data URL href decodes with undefined.");
promise_test(function() {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', "/images/green.svg");
return img.decode().then(function(arg) {
assert_equals(arg, undefined);
});
}, document.title + " Image with SVG xlink:href decodes with undefined.");
promise_test(function() {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttribute('href', "/images/green.svg");
return img.decode().then(function(arg) {
assert_equals(arg, undefined);
});
}, document.title + " Image with SVG href decodes with undefined.");
promise_test(function(t) {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', "/non/existent/path.png");
var promise = img.decode();
return promise_rejects_dom(t, "EncodingError", promise);
}, document.title + " Non-existent xlink:href fails decode.");
promise_test(function(t) {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttribute('href', "/non/existent/path.png");
var promise = img.decode();
return promise_rejects_dom(t, "EncodingError", promise);
}, document.title + " Non-existent href fails decode.");
promise_test(function(t) {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', "data:image/png;base64,iVBO00PDR0BADBEEF00KGg");
var promise = img.decode();
return promise_rejects_dom(t, "EncodingError", promise);
}, document.title + " Corrupt image in xlink:href fails decode.");
promise_test(function(t) {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttribute('href', "data:image/png;base64,iVBO00PDR0BADBEEF00KGg");
var promise = img.decode();
return promise_rejects_dom(t, "EncodingError", promise);
}, document.title + " Corrupt image in href fails decode.");
promise_test(function(t) {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
var promise = img.decode();
return promise_rejects_dom(t, "EncodingError", promise);
}, document.title + " Image without xlink:href or href fails decode.");
promise_test(function() {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', "/images/green.png");
var first_promise = img.decode();
var second_promise = img.decode();
assert_not_equals(first_promise, second_promise);
return Promise.all([
first_promise,
second_promise
]);
}, document.title + " Multiple decodes with a xlink:href succeed.");
promise_test(function() {
var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
img.setAttribute('href', "/images/green.png");
var first_promise = img.decode();
var second_promise = img.decode();
assert_not_equals(first_promise, second_promise);
return Promise.all([
first_promise,
second_promise
]);
}, document.title + " Multiple decodes with a href succeed.");
</script>
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