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<title>sqlite3 WASM Testing Page Index</title> |
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<header id='titlebar'><span>sqlite3 WASM test pages</span></header> |
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<hr> |
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<div>Below is the list of test pages for the sqlite3 WASM |
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builds. All of them require that this directory have been |
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"make"d first. The intent is that <em>this</em> page be run |
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using:</div> |
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<blockquote><pre>althttpd -enable-sab -page index.html</pre></blockquote> |
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<div>and the individual tests be started in their own tab. |
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Warnings and Caveats: |
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<ul class='warning'> |
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<li>All of these pages must be served via an HTTP |
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server. Browsers do not support loading WASM files via |
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file:// URLs.</li> |
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<li>Any OPFS-related pages or tests require: |
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<ul> |
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<li>An OPFS-capable browser released after February |
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2023. Some tests will work with Chromium-based browsers |
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going back to around v102.</li> |
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<li>That the web server emit the so-called |
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<a href='https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cross-Origin-Opener-Policy'>COOP</a> |
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and |
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<a href='https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cross-Origin-Embedder-Policy'>COEP</a> |
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headers. <a href='https://sqlite.org/althttpd'>althttpd</a> requires the |
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<code>-enable-sab</code> flag for that. |
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</li> |
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</ul> |
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</li> |
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</ul> |
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</div> |
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<div>The tests and demos... |
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<ul id='test-list'> |
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<li>Core-most tests |
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<ul> |
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<li><a href='tester1.html'>tester1</a>: Core unit and |
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regression tests for the various APIs and surrounding |
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utility code.</li> |
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<li><a href='tester1-worker.html'>tester1-worker</a>: same thing |
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but running in a Worker.</li> |
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<li><a href='tester1-esm.html'>tester1-esm</a>: same as |
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<code>tester1</code> but loads sqlite3 in the main thread via |
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an ES6 module. |
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</li> |
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<li><a href='tester1-worker.html?esm'>tester1-worker?esm</a>: |
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same as <code>tester1-esm</code> but loads a Worker Module which |
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then loads the sqlite3 API via an ES6 module. Note that |
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not all browsers permit loading modules in Worker |
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threads. |
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</li> |
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</ul> |
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</li> |
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<li>High-level apps and demos... |
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<ul> |
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<li><a href='fiddle/index.html'>fiddle</a> is an HTML front-end |
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to a wasm build of the sqlite3 shell.</li> |
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<li><a href='demo-123.html'>demo-123</a> provides a |
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no-nonsense example of adding sqlite3 support to a web |
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page in the UI thread.</li> |
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<li><a href='demo-123-worker.html'>demo-123-worker</a> is |
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the same as <code>demo-123</code> but loads and runs |
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sqlite3 from a Worker thread.</li> |
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<li><a href='demo-jsstorage.html'>demo-jsstorage</a>: very basic |
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demo of using the key-value VFS for storing a persistent db |
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in JS <code>localStorage</code> or <code>sessionStorage</code>.</li> |
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<li><a href='demo-worker1.html'>demo-worker1</a>: |
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Worker-based wrapper of the OO API #1. Its Promise-based |
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wrapper is significantly easier to use, however.</li> |
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<li><a href='demo-worker1-promiser.html'>demo-worker1-promiser</a>: |
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a demo of the Promise-based wrapper of the Worker1 API.</li> |
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<li><a href='demo-worker1-promiser-esm.html'>demo-worker1-promiser-esm</a>: |
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same as the previous demo except loads the promiser from an ESM module.</li> |
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</ul> |
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</li> |
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<li>speedtest1 ports (sqlite3's primary benchmarking tool)... |
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<ul> |
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<li><a href='speedtest1.html'>speedtest1</a>: a main-thread WASM build of speedtest1.</li> |
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<li><a href='speedtest1.html?vfs=kvvfs'>speedtest1?vfs=kvvfs</a>: speedtest1 with the kvvfs.</li> |
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<li><a href='speedtest1-worker.html?size=15'>speedtest1-worker</a>: an interactive Worker-thread variant of speedtest1.</li> |
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<li><a href='speedtest1-worker.html?vfs=opfs&size=10'>speedtest1-worker?vfs=opfs</a>: speedtest1-worker with the |
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OPFS VFS preselected and configured for a moderate workload.</li> |
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<li><a href='speedtest1-worker.html?vfs=opfs-sahpool&size=10'>speedtest1-worker?vfs=opfs-sahpool</a>: |
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speedtest1-worker with the OPFS-SAHPOOL VFS preselected |
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and configured for a moderate workload. |
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</li> |
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</ul> |
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</li> |
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<li>The obligatory "misc." category... |
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<ul> |
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<li><a href='module-symbols.html'>module-symbols</a> gives |
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a high-level overview of the symbols exposed by the JS |
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module.</li> |
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<li><a href='test-opfs-vfs.html'>test-opfs-vfs</a> |
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(<a href='test-opfs-vfs.html?opfs-sanity-check&opfs-verbose'>same |
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with verbose output and sanity-checking tests</a>) is an |
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sqlite3_vfs OPFS proxy using SharedArrayBuffer and the |
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Atomics APIs to regulate communication between the |
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synchronous sqlite3_vfs interface and the async OPFS |
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impl. |
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</li> |
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<li><a href='tests/opfs/concurrency/index.html'>OPFS concurrency</a> |
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tests using multiple workers. |
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</li> |
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</ul> |
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</li> |
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<li><strong>WASMFS</strong>-specific tests which require that |
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the WASMFS build is available on this server (it is not by |
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default) and that this server emits the COOP/COEP headers. |
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<ul> |
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<li><a href='speedtest1-wasmfs.html?flags=--size,10'>speedtest1-wasmfs</a>: |
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a variant of speedtest1 built solely for the wasmfs/opfs |
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feature. |
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</li> |
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</ul> |
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</li> |
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</ul> |
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</div> |
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<style> |
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#test-list { font-size: 120%; } |
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</style> |
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<script> |
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document.querySelectorAll('a').forEach(function(e){ |
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e.target = e.href.replace(/^http*:\/\/[^/]+\//, ''); |
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}); |
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</script> |
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</body> |
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</html> |
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