feat: tests + runtime: update

now the runtime supports const and all the four basic operations, also the AST doesn't get recreated everytime (see Luna)

Author: thomscoder

example/example.js

@@ -1,13 +1,15 @@
-const startAeonRuntime = require("../runtime/start");
+const createAeonRuntime = require("../runtime/start");
 
 // Compile the ./main.wat file with https://luna-demo.vercel.app
 // Get the hex dump from either the middle div or the console
 
-// The below example 
-// - exports aeonAddition
+// The below example
+// - exports addNumbers
 // - takes two parameters (i32)
 // - performs an addition (i32)
-const wasmBinary = new Uint8Array([0, 97, 115, 109, 1, 0, 0, 0, 1, 7, 1, 96, 2, 127, 127, 1, 127, 3, 2, 1, 0, 7, 18, 1, 14, 34, 97, 101, 111, 110, 65, 100, 100, 105, 116, 105, 111, 110, 34, 0, 0, 10, 9, 1, 7, 0, 32, 0, 32, 1, 106, 11]);
+const wasmBinary = new Uint8Array([0, 97, 115, 109, 1, 0, 0, 0, 1, 7, 1, 96, 2, 127, 127, 1, 127, 3, 2, 1, 0, 7, 16, 1, 12, 34, 97, 100, 100, 78, 117, 109, 98, 101, 114, 115, 34, 0, 0, 10, 9, 1, 7, 0, 32, 0, 32, 1, 106, 11]);
+
+const runtime = createAeonRuntime(wasmBinary)
+const result = runtime("aeonAddition", 2, 3);
 
-const result = startAeonRuntime(wasmBinary, "aeonAddition", 2, 3)
 console.log("Result", result) // prints 5

example/main.wat

@@ -1,5 +1,5 @@
 (module
-  (func (export "aeonAddition") (param i32 i32) (result i32)
+  (func (export "addNumbers") (param i32 i32) (result i32)
     local.get 0
     local.get 1
     i32.add)

helpers/wasmSampleModules.js

@@ -1,10 +1,11 @@
-const startAeonRuntime = require("./runtime/start");
+const createAeonRuntime = require("./runtime/start");
 
 const wasmBinary = new Uint8Array([0, 97, 115, 109, 1, 0, 0, 0, 1, 8, 1, 96, 3, 127, 127, 127, 1, 127, 3, 2, 1, 0, 7, 16, 1, 12, 34, 97, 100, 100, 78, 117, 109, 98, 101, 114, 115, 34, 0, 0, 10, 9, 1, 7, 0, 32, 0, 32, 1, 32, 2, 106, 11]);
 
 const n1 = 8;
 const n2 = 20;
 const n3 = 23;
 
-const result = startAeonRuntime(wasmBinary, "addNumbers", n1, n2, n3);
+const runtime = createAeonRuntime(wasmBinary);
+const result = runtime("addNumbers", n1, n2, n3);
 console.log(`${n1} + ${n2} + ${n3} =`, result)

index.js

@@ -4,11 +4,14 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1",
     "start": "node index.js",
+    "test": "jest",
     "start:example": "node ./example/example.js"
   },
   "keywords": [],
   "author": "",
-  "license": "ISC"
+  "license": "ISC",
+  "devDependencies": {
+    "jest": "^29.3.1"
+  }
 }