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<!doctype html>
<html class="wait">
<meta charset="utf-8">
<title>currentSrc is right even if underlying image is a shared blob</title>
<img id="first">
<img id="second">
<script>
(async function() {
let canvas = document.createElement("canvas");
canvas.width = 100;
canvas.height = 100;
let ctx = canvas.getContext("2d");
ctx.fillStyle = "green";
ctx.rect(0, 0, 100, 100);
ctx.fill();
let blob = await new Promise(resolve => canvas.toBlob(resolve));
let first = document.querySelector("#first");
let second = document.querySelector("#second");
let firstLoad = new Promise(resolve => {
first.addEventListener("load", resolve, { once: true });
});
let secondLoad = new Promise(resolve => {
second.addEventListener("load", resolve, { once: true });
});
let uri1 = URL.createObjectURL(blob);
let uri2 = URL.createObjectURL(blob);
first.src = uri1;
second.src = uri2;
await firstLoad;
await secondLoad;
URL.revokeObjectURL(uri1);
document.documentElement.className = "";
}());
</script>
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