Revert "ES6: Add support for Map/Set forEach"

test/mjsunit/harmony/collections.js

Index: test/mjsunit/harmony/collections.js
diff --git a/test/mjsunit/harmony/collections.js b/test/mjsunit/harmony/collections.js
index 002adaaed7c1a3e2951c201651014b6aa1531608..b33d08063d711491c1177600df5ac4f691c33ba5 100644
--- a/test/mjsunit/harmony/collections.js
+++ b/test/mjsunit/harmony/collections.js
@@ -507,347 +507,3 @@ for (var i = 9; i >= 0; i--) {
   assertEquals('minus', m.get(0));
   assertEquals('minus', m.get(-0));
 })();
-
-
-(function TestSetForEachInvalidTypes() {
-  assertThrows(function() {
-    Set.prototype.set.forEach.call({});
-  }, TypeError);
-
-  var set = new Set();
-  assertThrows(function() {
-    set.forEach({});
-  }, TypeError);
-})();
-
-
-(function TestSetForEach() {
-  var set = new Set();
-  set.add('a');
-  set.add('b');
-  set.add('c');
-
-  var buffer = '';
-  var receiver = {};
-  set.forEach(function(v, k, s) {
-    assertSame(v, k);
-    assertSame(set, s);
-    assertSame(this, receiver);
-    buffer += v;
-    if (v === 'a') {
-      set.delete('b');
-      set.add('d');
-      set.add('e');
-      set.add('f');
-    } else if (v === 'c') {
-      set.add('b');
-      set.delete('e');
-    }
-  }, receiver);
-
-  assertEquals('acdfb', buffer);
-})();
-
-
-(function TestSetForEachAddAtEnd() {
-  var set = new Set();
-  set.add('a');
-  set.add('b');
-
-  var buffer = '';
-  set.forEach(function(v) {
-    buffer += v;
-    if (v === 'b') {
-      set.add('c');
-    }
-  });
-
-  assertEquals('abc', buffer);
-})();
-
-
-(function TestSetForEachDeleteNext() {
-  var set = new Set();
-  set.add('a');
-  set.add('b');
-  set.add('c');
-
-  var buffer = '';
-  set.forEach(function(v) {
-    buffer += v;
-    if (v === 'b') {
-      set.delete('c');
-    }
-  });
-
-  assertEquals('ab', buffer);
-})();
-
-
-(function TestSetForEachDeleteVisitedAndAddAgain() {
-  var set = new Set();
-  set.add('a');
-  set.add('b');
-  set.add('c');
-
-  var buffer = '';
-  set.forEach(function(v) {
-    buffer += v;
-    if (v === 'b') {
-      set.delete('a');
-    } else if (v === 'c') {
-      set.add('a');
-    }
-  });
-
-  assertEquals('abca', buffer);
-})();
-
-
-(function TestSetForEachClear() {
-  var set = new Set();
-  set.add('a');
-  set.add('b');
-  set.add('c');
-
-  var buffer = '';
-  set.forEach(function(v) {
-    buffer += v;
-    if (v === 'a') {
-      set.clear();
-      set.add('d');
-      set.add('e');
-    }
-  });
-
-  assertEquals('ade', buffer);
-})();
-
-
-(function TestSetForEachNested() {
-  var set = new Set();
-  set.add('a');
-  set.add('b');
-  set.add('c');
-
-  var buffer = '';
-  set.forEach(function(v) {
-    buffer += v;
-    set.forEach(function(v) {
-      buffer += v;
-      if (v === 'a') {
-        set.delete('b');
-      }
-    });
-  });
-
-  assertEquals('aaccac', buffer);
-})();
-
-
-(function TestSetForEachEarlyExit() {
-  var set = new Set();
-  set.add('a');
-  set.add('b');
-  set.add('c');
-
-  var buffer = '';
-  var ex = {};
-  try {
-    set.forEach(function(v) {
-      buffer += v;
-      throw ex;
-    });
-  } catch (e) {
-    assertEquals(ex, e);
-  }
-  assertEquals('a', buffer);
-})();
-
-
-(function TestSetForEachGC() {
-  var set = new Set();
-  for (var i = 0; i < 100; i++) {
-    set.add(i);
-  }
-
-  var accumulated = 0;
-  set.forEach(function(v) {
-    accumulated += v;
-    if (v % 10 === 0) {
-      gc();
-    }
-  });
-  assertEquals(4950, accumulated);
-})();
-
-(function TestMapForEachInvalidTypes() {
-  assertThrows(function() {
-    Map.prototype.map.forEach.call({});
-  }, TypeError);
-
-  var map = new Map();
-  assertThrows(function() {
-    map.forEach({});
-  }, TypeError);
-})();
-
-
-(function TestMapForEach() {
-  var map = new Map();
-  map.set(0, 'a');
-  map.set(1, 'b');
-  map.set(2, 'c');
-
-  var buffer = [];
-  var receiver = {};
-  map.forEach(function(v, k, m) {
-    assertEquals(map, m);
-    assertEquals(this, receiver);
-    buffer.push(k, v);
-    if (k === 0) {
-      map.delete(1);
-      map.set(3, 'd');
-      map.set(4, 'e');
-      map.set(5, 'f');
-    } else if (k === 2) {
-      map.set(1, 'B');
-      map.delete(4);
-    }
-  }, receiver);
-
-  assertArrayEquals([0, 'a', 2, 'c', 3, 'd', 5, 'f', 1, 'B'], buffer);
-})();
-
-
-(function TestMapForEachAddAtEnd() {
-  var map = new Map();
-  map.set(0, 'a');
-  map.set(1, 'b');
-
-  var buffer = [];
-  map.forEach(function(v, k) {
-    buffer.push(k, v);
-    if (k === 1) {
-      map.set(2, 'c');
-    }
-  });
-
-  assertArrayEquals([0, 'a', 1, 'b', 2, 'c'], buffer);
-})();
-
-
-(function TestMapForEachDeleteNext() {
-  var map = new Map();
-  map.set(0, 'a');
-  map.set(1, 'b');
-  map.set(2, 'c');
-
-  var buffer = [];
-  map.forEach(function(v, k) {
-    buffer.push(k, v);
-    if (k === 1) {
-      map.delete(2);
-    }
-  });
-
-  assertArrayEquals([0, 'a', 1, 'b'], buffer);
-})();
-
-
-(function TestSetForEachDeleteVisitedAndAddAgain() {
-  var map = new Map();
-  map.set(0, 'a');
-  map.set(1, 'b');
-  map.set(2, 'c');
-
-  var buffer = [];
-  map.forEach(function(v, k) {
-    buffer.push(k, v);
-    if (k === 1) {
-      map.delete(0);
-    } else if (k === 2) {
-      map.set(0, 'a');
-    }
-  });
-
-  assertArrayEquals([0, 'a', 1, 'b', 2, 'c', 0, 'a'], buffer);
-})();
-
-
-(function TestMapForEachClear() {
-  var map = new Map();
-  map.set(0, 'a');
-  map.set(1, 'b');
-  map.set(2, 'c');
-
-  var buffer = [];
-  map.forEach(function(v, k) {
-    buffer.push(k, v);
-    if (k === 0) {
-      map.clear();
-      map.set(3, 'd');
-      map.set(4, 'e');
-    }
-  });
-
-  assertArrayEquals([0, 'a', 3, 'd', 4, 'e'], buffer);
-})();
-
-
-(function TestMapForEachNested() {
-  var map = new Map();
-  map.set(0, 'a');
-  map.set(1, 'b');
-  map.set(2, 'c');
-
-  var buffer = [];
-  map.forEach(function(v, k) {
-    buffer.push(k, v);
-    map.forEach(function(v, k) {
-      buffer.push(k, v);
-      if (k === 0) {
-        map.delete(1);
-      }
-    });
-  });
-
-  assertArrayEquals([0, 'a', 0, 'a', 2, 'c', 2, 'c', 0, 'a', 2, 'c'], buffer);
-})();
-
-
-(function TestMapForEachEarlyExit() {
-  var map = new Map();
-  map.set(0, 'a');
-  map.set(1, 'b');
-  map.set(2, 'c');
-
-  var buffer = [];
-  var ex = {};
-  try {
-    map.forEach(function(v, k) {
-      buffer.push(k, v);
-      throw ex;
-    });
-  } catch (e) {
-    assertEquals(ex, e);
-  }
-  assertArrayEquals([0, 'a'], buffer);
-})();
-
-
-(function TestMapForEachGC() {
-  var map = new Map();
-  for (var i = 0; i < 100; i++) {
-    map.set(i, i);
-  }
-
-  var accumulated = 0;
-  map.forEach(function(v) {
-    accumulated += v;
-    if (v % 10 === 0) {
-      gc();
-    }
-  });
-  assertEquals(4950, accumulated);
-})();