Add integrated tests for wasm imports and newly generated .d.ts

Author: Jerry Green

package.json

@@ -76,12 +76,13 @@
     "check:config": "tsc --noEmit -p src --diagnostics --listFiles",
     "check:require": "tsc --noEmit --target ESNEXT --module commonjs --experimentalDecorators tests/require/index",
     "check:lint": "eslint --max-warnings 0 --ext js . && eslint --max-warnings 0 --ext ts .",
-    "test": "npm run test:parser && npm run test:compiler && npm run test:packages && npm run test:extension && npm run test:asconfig",
+    "test": "npm run test:parser && npm run test:compiler && npm run test:packages && npm run test:extension && npm run test:asconfig && npm run test:imports",
     "test:parser": "node tests/parser",
     "test:compiler": "node --experimental-wasi-unstable-preview1 tests/compiler",
     "test:packages": "cd tests/packages && npm run test",
     "test:extension": "cd tests/extension && npm run test",
     "test:asconfig": "cd tests/asconfig && npm run test",
+    "test:imports": "cd tests/imports && npm run test",
     "make": "npm run clean && npm test && npm run build && npm test",
     "all": "npm run check && npm run make",
     "docs": "typedoc --tsconfig tsconfig-docs.json --mode modules --name \"AssemblyScript Compiler API\" --out ./docs/api --ignoreCompilerErrors --excludeNotExported --excludePrivate --excludeExternals --exclude **/std/** --includeDeclarations --readme src/README.md",

src/asconfig.json

@@ -14,34 +14,34 @@
     "untouched": {
       "binaryFile": "../out/assemblyscript.untouched.wasm",
       "textFile": "../out/assemblyscript.untouched.wast",
-      "tsdFile": "../out/assemblyscript.d.ts",
+      "tsdFile": "../out/assemblyscript.untouched.wasm.d.ts",
       "debug": true
     },
     "optimized": {
       "binaryFile": "../out/assemblyscript.optimized.wasm",
       "textFile": "../out/assemblyscript.optimized.wast",
-      "tsdFile": "../out/assemblyscript.d.ts",
+      "tsdFile": "../out/assemblyscript.optimized.wasm.d.ts",
       "optimizeLevel": 3,
       "shrinkLevel": 0
     },
     "rtraced": {
       "binaryFile": "../out/assemblyscript.rtraced.wasm",
       "textFile": "../out/assemblyscript.rtraced.wast",
-      "tsdFile": "../out/assemblyscript.d.ts",
+      "tsdFile": "../out/assemblyscript.rtraced.wasm.d.ts",
       "debug": true,
       "use": "ASC_RTRACE=1",
       "runPasses": []
     },
     "untouched-bootstrap": {
       "binaryFile": "../out/assemblyscript.untouched-bootstrap.wasm",
       "textFile": "../out/assemblyscript.untouched-bootstrap.wast",
-      "tsdFile": "../out/assemblyscript.d.ts",
+      "tsdFile": "../out/assemblyscript.untouched-bootstrap.wasm.d.ts",
       "debug": true
     },
     "optimized-bootstrap": {
       "binaryFile": "../out/assemblyscript.optimized-bootstrap.wasm",
       "textFile": "../out/assemblyscript.optimized-bootstrap.wast",
-      "tsdFile": "../out/assemblyscript.d.ts",
+      "tsdFile": "../out/assemblyscript.optimized-bootstrap.wasm.d.ts",
       "optimizeLevel": 3,
       "shrinkLevel": 0
     }

tests/imports/.gitignore

@@ -0,0 +1,2 @@
+*.js
+*.wasm*

tests/imports/add.as

@@ -0,0 +1,3 @@
+export function add(a: i32, b: i32): i32 {
+  return a + b
+}

tests/imports/dynamic-import.test.ts

@@ -0,0 +1,10 @@
+;(async () => {
+  const wasm = await import('./module.wasm')
+
+  const res = wasm.add(1, 2)
+  if (res !== 3) {
+    console.error('❌ WASM dynamic import does not work as expected')
+    process.exit(1)
+  }
+  console.log('✔️ Can dynamically import wasm module with experimental flag')
+})()

tests/imports/package.json

@@ -0,0 +1,9 @@
+{
+  "type": "module",
+  "scripts": {
+    "build": "node ../../bin/asc --extension .as add.as -o module.wasm -d module.wasm.d.ts",
+    "test": "npm run build && npm run test:static && npm run test:dynamic",
+    "test:static": "tsc -m es2020 static-import.test.ts && node --experimental-wasm-modules static-import.test.js",
+    "test:dynamic": "tsc -m es2020 dynamic-import.test.ts && node --experimental-wasm-modules dynamic-import.test.js"
+  }
+}

tests/imports/static-import.test.ts

@@ -0,0 +1,9 @@
+import * as wasm from './module.wasm'
+
+const res = wasm.add(1, 2)
+if (res !== 3) {
+  console.error('❌ WASM static import does not work as expected')
+  process.exit(1)
+}
+
+console.log('✔️ Can statically import wasm module with experimental flag')