Make CLI tests run on Windows. I would rather tets the .cmd wrappers,…

… but that can wait.

Make tests run on Windows

packages/cbor-cli/test/exec.ava.js

@@ -3,6 +3,7 @@
 const test = require('ava')
 const { spawn } = require('child_process')
 const path = require('path')
+const process = require('process')
 const pkg = require('../package.json')
 const { Buffer } = require('buffer') // not the mangled version
 
@@ -19,7 +20,12 @@ function exec(bin, opts = {}) {
       ...process.env,
       ...opts.env
     }
-    const c = spawn(bin, opts.args, {
+    const args = opts.args || []
+    if (process.platform === 'win32') {
+      args.unshift(bin)
+      bin = process.argv[0]
+    }
+    const c = spawn(bin, args, {
       stdio: 'pipe',
       env
     })

packages/cbor/test/test-vectors.ava.js

@@ -30,7 +30,7 @@ use command \`git submodule update --init\` to load test-vectors`)
   }
 
   // HACK: don't lose data when JSON parsing
-  vecStr = vecStr.replace(/"decoded":\s*(-?\d+(\.\d+)?(e[+-]\d+)?)\n/g,
+  vecStr = vecStr.replace(/"decoded":\s*(-?\d+(\.\d+)?(e[+-]\d+)?)\r?\n/g,
     `"decoded": {
       "___TYPE___": "number",
       "___VALUE___": "$1"
@@ -108,7 +108,7 @@ test('vectors', t => {
     }
 
     if (v.hasOwnProperty('decoded')) {
-      t.deepEqual(decoded, v.decoded)
+      t.deepEqual(decoded, v.decoded, v.hex)
 
       if (v.roundtrip) {
         // TODO: Don't know how to make these round-trip.  See: