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Add worker-style variant of the tests added in [ae24ac0f7dd9], but building this with wasmfs causes them to throw inexplicable exceptions from the Emscripten glue (without wasmfs it builds and runs fine, but storage is not persistent).

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FossilOrigin-Name: 6401595e59179c5c0f6e51c5362cf4391787e7a55b9c6ca655746e30d3251f2b
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stephan
2022-08-13 17:13:16 +00:00
parent a7234901b2
commit 0761780bc4
5 changed files with 167 additions and 6 deletions
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39
ext/wasm/scratchpad-opfs-worker.html Normal file
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<!doctype html>
<html lang="en-us">
<head>
<meta charset="utf-8">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="shortcut icon" href="data:image/x-icon;," type="image/x-icon">
<link rel="stylesheet" href="common/emscripten.css"/>
<link rel="stylesheet" href="common/testing.css"/>
<title>sqlite3 WASMFS/OPFS Worker-thread Scratchpad</title>
</head>
<body>
<header id='titlebar'><span>sqlite3 WASMFS/OPFS Worker-thread Scratchpad</span></header>
<!-- emscripten bits -->
<!--figure id="module-spinner">
<div class="spinner"></div>
<div class='center'><strong>Initializing app...</strong></div>
<div class='center'>
On a slow internet connection this may take a moment. If this
message displays for "a long time", intialization may have
failed and the JavaScript console may contain clues as to why.
</div>
</figure>
<div class="emscripten" id="module-status">Downloading...</div>
<div class="emscripten">
<progress value="0" max="100" id="module-progress" hidden='1'></progress>
</div--><!-- /emscripten bits -->
<p><strong>This test is known, as of 2022-08-13, to not work.</strong></p>
<p>Scratchpad/test app for the WASMF/OPFS integration in a
WORKER thread. This page requires that the sqlite3 API have
been built with WASMFS support. If OPFS support is available then
it "should" persist a database across reloads (watch the dev console
output), otherwise it will not.
</p>
<p>All stuff on this page happens in the dev console.</p>
<hr>
<div id='test-output'></div>
<script src="scratchpad-opfs-worker.js"></script>
</body>
</html>