Merge pull request #2 from tcr/johnnyman727-master

Adds test runner.

Author: tcr

package.json

@@ -1,17 +1,17 @@
 {
   "name": "tinytap",
-  "version": "0.1.0",
-  "description": "Tiny tap parser and tools.",
-  "main": "index.js",
+  "version": "0.2.0",
+  "description": "Tiny TAP tester and test runner.",
+  "main": "./src/tester.js",
   "bin": {
-    "tinytap": "./tinytap.js"
+    "tinytap": "./src/runner.js"
   },
   "dependencies": {
     "glob": "^4.0.0",
     "shell-quote": "^1.4.1"
   },
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "cd test; ./test.sh"
   },
   "author": "",
   "license": "MIT",

index.js renamed to src/parser.js

@@ -2,8 +2,6 @@ var fs = require('fs');
 var Duplex = require('stream').Duplex;
 var util = require('util');
 
-// console.log('tap tiny');
-
 function state (machine) {
   var key = 'start';
   return function caller () {

tinytap.js renamed to src/runner.js

@@ -4,9 +4,10 @@ var spawn = require('child_process').spawn;
 var parse = require('shell-quote').parse;
 var quote = require('shell-quote').quote;
 var stream = require('stream');
-var tinytap = require('./');
 var glob = require('glob');
 
+var tinytap = require('../src/parser');
+
 var args = process.argv.slice(2);
 var list = [[null]];
 

src/tester.js

@@ -0,0 +1,103 @@
+module.exports = test
+
+var tests = module.exports.tests = [];
+var ran = false
+var id = 0
+var fail = 0
+var pass = 0
+
+function test(name, fn) {
+  tests.push([name, fn]);
+  if (ran) return;
+  ran = true
+  process.nextTick(run)
+}
+
+var assert = require('assert');
+Error.captureStackTrace = function(){};
+
+test.count = function (n) {
+  console.log('1..' + Number(n));
+}
+
+var t = Object.keys(assert).map(function (k) {
+  if (typeof assert[k] !== 'function') return;
+  return [k, function () {
+    var s = null
+    id++
+    try {
+      assert[k].apply(assert, arguments)
+      pass ++
+      console.log('ok', id, k)
+    } catch (e) {
+
+      fail ++
+      // ignore everything up to the run() function
+      // Comment out until captureStackTrace is implemented
+      // Error.captureStackTrace(e, t[k])
+      s = e.stack
+      if (s) {
+        s = s.trim().split(/\n/)
+        // bottom two frames are nextTick and this file
+        s.pop()
+        s.pop()
+      }
+
+      if (s && !e.message)
+        e.message = s[0]
+      console.log('')
+      console.log('not ok', id, s ? s.shift() : e.message)
+      if (s && s.length) {
+        s = s.map(function(s) {
+          return s.trim() + '\n'
+        })
+        console.log('#' + s.join('# '))
+      }
+      console.log('')
+    }
+  }]
+}).reduce(function (set, kv) {
+  set[kv[0]] = kv[1]
+  return set
+}, {})
+
+t.pass = function (m) {
+  assert(true, m)
+}
+
+t.fail = function (m) {
+  assert(false, m)
+}
+
+t.comment = function (m) {
+  console.log('#', m.replace(/^#\s*/, ''), "\n")
+}
+
+t.end = run
+
+var children = []
+t.test = function(name, fn) {
+  children.push([name, fn])
+}
+
+function run () {
+  if (children.length) {
+    tests.unshift.apply(tests, children)
+    children.length = 0
+  }
+
+  var next = tests.shift();
+  if (!next) {
+    console.log('# pass', pass, pass + fail)
+    console.log('# fail', fail, pass + fail)
+    process.exit(fail)
+    return
+  }
+
+  var name = next[0];
+  var fn = next[1];
+  console.log('#', name);
+  process.nextTick(function() {
+    fn(t);
+  })
+}

test.sh

@@ -0,0 +1,5 @@
+cat colony.tap | node ../src/runner.js - > out.tap
+cat out.tap | node ../src/runner.js - > out2.tap
+diff out.tap out2.tap
+rm out.tap
+rm out2.tap