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Created January 22, 2018 23:09
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Repro Edge blob URL non-array as first argument
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Blob test</title>
</head>
<body>
<button type=button onclick="runTest()">Run test</button>
<pre id=display></pre>
<script src="script.js"></script>
</body>
</html>
Raw
script.js
(function () {
function equals$1(x, y) {
// Optimization if they are referencially equal
if (x === y) {
return true;
} else if (x == null) {
return y == null;
} else if (y == null) {
return false;
} else if (typeof x !== "object" || typeof y !== "object") {
return x === y;
// Equals override or IEquatable implementation
} else if (typeof x.Equals === "function") {
return x.Equals(y);
} else if (typeof y.Equals === "function") {
return y.Equals(x);
} else if (Object.getPrototypeOf(x) !== Object.getPrototypeOf(y)) {
return false;
} else if (Array.isArray(x)) {
if (x.length !== y.length) {
return false;
}
for (let i = 0; i < x.length; i++) {
if (!equals$1(x[i], y[i])) {
return false;
}
}
return true;
} else if (ArrayBuffer.isView(x)) {
if (x.byteLength !== y.byteLength) {
return false;
}
const dv1 = new DataView(x.buffer);
const dv2 = new DataView(y.buffer);
for (let i = 0; i < x.byteLength; i++) {
if (dv1.getUint8(i) !== dv2.getUint8(i)) {
return false;
}
}
return true;
} else if (x instanceof Date) {
return x.getTime() === y.getTime();
} else {
return false;
}
}
function comparePrimitives(x, y) {
return x === y ? 0 : x < y ? -1 : 1;
}
function compare$2(x, y) {
// Optimization if they are referencially equal
if (x === y) {
return 0;
} else if (x == null) {
return y == null ? 0 : -1;
} else if (y == null) {
return 1; // everything is bigger than null
} else if (typeof x !== "object" || typeof y !== "object") {
return x === y ? 0 : x < y ? -1 : 1;
// Some types (see Long.ts) may just implement the function and not the interface
// else if (hasInterface(x, "System.IComparable"))
} else if (typeof x.CompareTo === "function") {
return x.CompareTo(y);
} else if (typeof y.CompareTo === "function") {
return y.CompareTo(x) * -1;
} else if (Object.getPrototypeOf(x) !== Object.getPrototypeOf(y)) {
return -1;
} else if (Array.isArray(x)) {
if (x.length !== y.length) {
return x.length < y.length ? -1 : 1;
}
for (let i = 0, j = 0; i < x.length; i++) {
j = compare$2(x[i], y[i]);
if (j !== 0) {
return j;
}
}
return 0;
} else if (ArrayBuffer.isView(x)) {
if (x.byteLength !== y.byteLength) {
return x.byteLength < y.byteLength ? -1 : 1;
}
const dv1 = new DataView(x.buffer);
const dv2 = new DataView(y.buffer);
for (let i = 0, b1 = 0, b2 = 0; i < x.byteLength; i++) {
b1 = dv1.getUint8(i), b2 = dv2.getUint8(i);
if (b1 < b2) {
return -1;
}
if (b1 > b2) {
return 1;
}
}
return 0;
} else if (x instanceof Date) {
return compare$1(x, y);
} else if (typeof x === "object") {
const xhash = hash(x);
const yhash = hash(y);
if (xhash === yhash) {
return equals$1(x, y) ? 0 : -1;
} else {
return xhash < yhash ? -1 : 1;
}
} else {
return x < y ? -1 : 1;
}
}
function equalsRecords(x, y) {
// Optimization if they are referencially equal
if (x === y) {
return true;
} else {
const keys = getPropertyNames(x);
for (const key of keys) {
if (!equals$1(x[key], y[key])) {
return false;
}
}
return true;
}
}
function compareRecords(x, y) {
// Optimization if they are referencially equal
if (x === y) {
return 0;
} else {
const keys = getPropertyNames(x);
for (const key of keys) {
const res = compare$2(x[key], y[key]);
if (res !== 0) {
return res;
}
}
return 0;
}
}
function equalsUnions(x, y) {
return x === y || x.tag === y.tag && equals$1(x.data, y.data);
}
function compareUnions(x, y) {
if (x === y) {
return 0;
} else {
const res = x.tag < y.tag ? -1 : x.tag > y.tag ? 1 : 0;
return res !== 0 ? res : compare$2(x.data, y.data);
}
}
function ofArray(args, base) {
let acc = base || new List$1();
for (let i = args.length - 1; i >= 0; i--) {
acc = new List$1(args[i], acc);
}
return acc;
}
class List {
constructor(head, tail) {
this.head = head;
this.tail = tail;
}
ToString() {
return "[" + Array.from(this).map(x => toString$1(x)).join("; ") + "]";
}
Equals(other) {
// Optimization if they are referencially equal
if (this === other) {
return true;
} else {
let cur1 = this;
let cur2 = other;
while (equals$1(cur1.head, cur2.head)) {
cur1 = cur1.tail;
cur2 = cur2.tail;
if (cur1 == null) {
return cur2 == null;
}
}
return false;
}
}
CompareTo(other) {
// Optimization if they are referencially equal
if (this === other) {
return 0;
} else {
let cur1 = this;
let cur2 = other;
let res = compare$2(cur1.head, cur2.head);
while (res === 0) {
cur1 = cur1.tail;
cur2 = cur2.tail;
if (cur1 == null) {
return cur2 == null ? 0 : -1;
}
res = compare$2(cur1.head, cur2.head);
}
return res;
}
}
get length() {
let cur = this;
let acc = 0;
while (cur.tail != null) {
cur = cur.tail;
acc++;
}
return acc;
}
[Symbol.iterator]() {
let cur = this;
return {
next: () => {
const tmp = cur;
cur = cur.tail;
return { done: tmp.tail == null, value: tmp.head };
}
};
}
}
window.runTest = () => {
var list = new List(['hello', 'world'])
try {
var blob = new Blob(list, {type: 'text/plain'})
var url = URL.createObjectURL(blob)
document.getElementById('display').textContent = 'Created URL: ' + url
} catch (e) {
document.getElementById('display').textContent = e.name + ' ' + e.message
}
}
})()
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