Clean up test directory structure

1 files changed, 27 insertions, 0 deletions

diff --git a/test/wasm.js b/test/wasm.js
new file mode 100755
index 00000000..b1afa586
--- /dev/null
+++ b/test/wasm.js
@@ -0,0 +1,27 @@
+#! /usr/bin/env node
+
+const execFile = require('child_process').execFile
+    , load=f=>require('fs').readFileSync(__dirname+'/'+f,'utf8')
+    , runWasm=w=>new WebAssembly.Instance(new WebAssembly.Module(Uint8Array.from(w)))
+                 .exports.fn()
+
+const t=load('cases/simple.bqn').split('\n').filter(x=>x).map(x=>x.split(' % '))
+    , test=t.map(e=> e[1])
+    , expt=t.map(e=>+e[0])
+
+var compiler = execFile(
+  __dirname+'/../wc.bqn',
+  test,
+  function (error, stdout, stderr) {
+    const rslt=stdout.split('\n').filter(a=>a.length)
+              .map(a=>runWasm(a.split(" ").map(n=>+n)))
+        , pass=expt.map((e,i)=>e===rslt[i])
+        , fail=pass.map((p,i)=>p?-1:i).filter(i=>i>=0)
+    console.log(
+        fail.length
+        ? fail.map(i=>'"'+t[i][1]+'": expected '+expt[i]+' but received '+rslt[i])
+        : "All passed!"
+    )
+    process.exit(+(fail.length>0))
+  }
+);