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Add test HTML file demonstrating linking and calling
authorMatt Corallo <git@bluematt.me>
Thu, 28 Jan 2021 17:03:41 +0000 (12:03 -0500)
committerMatt Corallo <git@bluematt.me>
Thu, 28 Jan 2021 17:08:06 +0000 (12:08 -0500)
Import fixes from Arik

ts/test/index.html [new file with mode: 0644] patch | blob

diff --git a/ts/test/index.html b/ts/test/index.html
new file mode 100644 (file)
index 0000000..42f6815
--- /dev/null
+++ b/ts/test/index.html
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<!-- add.html -->
+<html>
+<head></head>
+<body>
+<script type="module">
+       (async() => {
+               const imports = {};
+               imports.wasi_snapshot_preview1 = {
+                       "fd_write" : () => {
+                               console.log("ABORT");
+                       },
+                       "random_get" : () => {
+                               console.log("ABORT");
+                       },
+                       "environ_sizes_get" : () => {
+                               console.log("wasi_snapshot_preview1:environ_sizes_get");
+                       },
+                       "proc_exit" : () => {
+                               console.log("wasi_snapshot_preview1:proc_exit");
+                       },
+                       "environ_get" : () => {
+                               console.log("wasi_snapshot_preview1:environ_get");
+                       },
+               };
+               imports.env = {};
+
+               const memory = new WebAssembly.Memory({initial: 256});
+               imports.env.memoryBase = 0;
+               imports.env.memory = memory;
+               imports.env.tableBase = 0;
+               imports.env.table = new WebAssembly.Table({ initial: 4, element: 'anyfunc' });
+
+               imports.env["abort"] = function() {
+                       console.error("ABORT");
+               };
+               imports.env["js_free"] = function(argument) {
+                       console.log('integer passed from wasm:', argument);
+               };
+               imports.env["js_invoke_function"] = function(fn, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10) {
+                       console.log('integer passed from wasm:', argument);
+               };
+
+               const stream = fetch('../../liblightningjs.wasm');
+               const { instance: wasmInstance } = await WebAssembly.instantiateStreaming(stream, imports);
+               const wasm = wasmInstance.exports;
+
+               const result = wasm.TS_CResult_boolLightningErrorZ_ok(true);
+               console.assert(wasm.TS_LDKCResult_boolLightningErrorZ_result_ok(result));
+               console.assert(wasm.TS_LDKCResult_boolLightningErrorZ_get_ok(result));
+               wasm.TS_CResult_boolLightningErrorZ_free(result);
+               console.assert(wasm.TS_CResult_boolLightningErrorZ_ok(false) == result); // malloc doesn't need to guarantee this, but currently does
+               console.assert(wasm.TS_LDKCResult_boolLightningErrorZ_result_ok(result));
+               console.assert(!wasm.TS_LDKCResult_boolLightningErrorZ_get_ok(result));
+               wasm.TS_CResult_boolLightningErrorZ_free(result);
+               console.log("pass");
+       })();
+</script>
+</body>
+</html>
LDK bindings in Java