Add Promises/A+ Compliance Test Suite.

test/promises-aplus/lib/require.js

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-// Flags: --allow-natives-syntax
+var global = this.global || {};
 
-(function ArgumentsObjectWithOtherArgumentsInFrame() {
-  function g() {
-    return g.arguments;
+// Emulates 'require' function in Node.
+// This is not a generic function: it only works for known modules.
+var require = function(name) {
+  var exports = {};
+  var path;
+  var base = 'test/promises-aplus/'
+  if (name.search('./helpers/') === 0) {
+    path = base + 'promises-tests/lib/tests/' + name + '.js';
+  } else if (name === 'assert') {
+    path = base + 'lib/assert.js';
+  } else if (name === 'sinon') {
+    path = base + 'sinon/sinon.js';
+  } else {
+    throw Error('We cannnot load the library: ' + name);
   }
-
-  function f(x) {
-    g();
-    return arguments[0];
+  eval('(function() { ' + read(path) + '}())');
+  if (name === 'sinon') {
+    return this.sinon;
   }
-  f();
-  f();
-  %OptimizeFunctionOnNextCall(f);
-  f();
-})();
-
-
-(function ArgumentsObjectWithOtherArgumentsDeopt() {
-  function g(y) {
-    y.o2 = 2;
-    return g.arguments;
-  }
-
-  function f(x) {
-    var o1 = { o2 : 1 };
-    var a = g(o1);
-    o1.o2 = 3;
-    return arguments[0] + a[0].o2;
-  }
-  f(0);
-  f(0);
-  %OptimizeFunctionOnNextCall(f);
-  assertEquals(3, f(0));
-})();
+  return exports;
+};