1<!doctype html> 2<html lang="en-us"> 3 <head> 4 <meta charset="utf-8"> 5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 6 <link rel="shortcut icon" href="data:image/x-icon;," type="image/x-icon"> 7 <link rel="stylesheet" href="common/testing.css"/> 8 <title>sqlite3 WASM Testing Page Index</title> 9 </head> 10 <body> 11 <header id='titlebar'><span>sqlite3 WASM test pages</span></header> 12 <hr> 13 <div>Below is the list of test pages for the sqlite3 WASM 14 builds. All of them require that this directory have been 15 "make"d first. The intent is that <em>this</em> page be run 16 using:</div> 17 <blockquote><pre>althttpd -enable-sab -page index.html</pre></blockquote> 18 <div>and the individual tests be started in their own tab. 19 Warnings and Caveats: 20 <ul class='warning'> 21 <li>Some of these pages require that 22 the web server emit the so-called 23 <a href='https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cross-Origin-Opener-Policy'>COOP</a> 24 and 25 <a href='https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cross-Origin-Embedder-Policy'>COEP</a> 26 headers. <a href='https://sqlite.org/althttpd'>althttpd</a> requires the 27 <code>-enable-sab</code> flag for that. 28 </li> 29 <li>Any OPFS-related pages require very recent version of 30 Chrome or Chromium (v102 at least, possibly newer). OPFS 31 support in the other major browsers is pending. Development 32 and testing is currently done against a dev-channel release 33 of Chrome (v107 as of 2022-09-26). 34 </li> 35 <li>Whether or not WASMFS/OPFS support is enabled on any given 36 page may depend on build-time options which are <em>off by 37 default</em>. 38 </li> 39 </ul> 40 </div> 41 <div>The tests and demos... 42 <ul id='test-list'> 43 <li>Core-most tests 44 <ul> 45 <li><a href='tester1.html'>tester1</a>: Core unit and 46 regression tests for the various APIs and surrounding 47 utility code.</li> 48 <li><a href='tester1-worker.html'>tester1-worker</a>: same thing 49 but running in a Worker.</li> 50 </ul> 51 </li> 52 <li>High-level apps and demos... 53 <ul> 54 <li><a href='fiddle/index.html'>fiddle</a> is an HTML front-end 55 to a wasm build of the sqlite3 shell.</li> 56 <li><a href='demo-123.html'>demo-123</a> provides a 57 no-nonsense example of adding sqlite3 support to a web 58 page in the UI thread.</li> 59 <li><a href='demo-123-worker.html'>demo-123-worker</a> is 60 the same as <code>demo-123</code> but loads and runs 61 sqlite3 from a Worker thread.</li> 62 <li><a href='demo-jsstorage.html'>demo-jsstorage</a>: very basic 63 demo of using the key-value VFS for storing a persistent db 64 in JS <code>localStorage</code> or <code>sessionStorage</code>.</li> 65 <li><a href='demo-worker1.html'>demo-worker1</a>: 66 Worker-based wrapper of the OO API #1. Its Promise-based 67 wrapper is significantly easier to use, however.</li> 68 <li><a href='demo-worker1-promiser.html'>demo-worker1-promiser</a>: 69 a demo of the Promise-based wrapper of the Worker1 API.</li> 70 </ul> 71 </li> 72 <li>speedtest1 ports (sqlite3's primary benchmarking tool)... 73 <ul> 74 <li><a href='speedtest1.html'>speedtest1</a>: a main-thread WASM build of speedtest1.</li> 75 <!--li><a href='speedtest1-wasmfs.html?flags=--size,25'>speedtest1-wasmfs</a>: a variant of speedtest1 built solely for the wasmfs/opfs feature. 76 </li--> 77 <li><a href='speedtest1.html?vfs=kvvfs'>speedtest1-kvvfs</a>: speedtest1 with the kvvfs.</li> 78 <li><a href='speedtest1-worker.html?size=25'>speedtest1-worker</a>: an interactive Worker-thread variant of speedtest1.</li> 79 <li><a href='speedtest1-worker.html?vfs=opfs&size=25'>speedtest1-worker-opfs</a>: speedtest1-worker with the 80 OPFS VFS preselected and configured for a moderate workload.</li> 81 </ul> 82 </li> 83 <li>The obligatory "misc." category... 84 <ul> 85 <li><a href='module-symbols.html'>module-symbols</a> gives 86 a high-level overview of the symbols exposed by the JS 87 module.</li> 88 <li><a href='batch-runner.html'>batch-runner</a>: runs batches of SQL exported from speedtest1.</li> 89 <!--li><a href='scratchpad-wasmfs-main.html'>scratchpad-wasmfs-main</a>: 90 experimenting with WASMFS/OPFS-based persistence. Maintenance 91 reminder: we cannot currently (2022-09-15) load WASMFS in a 92 worker due to an Emscripten limitation.</li--> 93 <li><a href='test-opfs-vfs.html'>test-opfs-vfs</a> 94 (<a href='test-opfs-vfs.html?opfs-sanity-check&opfs-verbose'>same 95 with verbose output and sanity-checking tests</a>) is an 96 sqlite3_vfs OPFS proxy using SharedArrayBuffer and the 97 Atomics APIs to regulate communication between the 98 synchronous sqlite3_vfs interface and the async OPFS 99 impl. 100 </li> 101 </ul> 102 </li> 103 <!--li><a href='x.html'></a></li--> 104 </ul> 105 </div> 106 <style> 107 #test-list { font-size: 120%; } 108 </style> 109 <script>//Assign a distinct target tab name for each test page... 110 document.querySelectorAll('a').forEach(function(e){ 111 e.target = e.href; 112 }); 113 </script> 114 </body> 115</html> 116