Merge pull request #1629 from slevenbits/cpset-fix

Fix CPSet's member never checks equality of objects at Objj level.
cappuccino · Jul 23, 2012 · 8e66341 · 8e66341
2 parents 8d1a5ac + 985759c
commit 8e66341
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Showing 2 changed files with 38 additions and 10 deletions.
diff --git a/Foundation/CPSet/_CPConcreteMutableSet.j b/Foundation/CPSet/_CPConcreteMutableSet.j
@@ -48,13 +48,21 @@ var hasOwnProperty = Object.prototype.hasOwnProperty;
 {
     var UID = [anObject UID];
 
-    if (!hasOwnProperty.call(_contents, UID))
-        return nil;
+    if (hasOwnProperty.call(_contents, UID))
+        return _contents[UID];
+    else
+    {
+        for (var objectUID in _contents)
+        {
+            if (!hasOwnProperty.call(_contents, objectUID))
+                continue;
 
-    var object = _contents[UID];
+            var object = _contents[objectUID];
 
-    if (object === anObject || [object isEqual:anObject])
-        return object;
+            if (object === anObject || [object isEqual:anObject])
+                return object;
+        }
+    }
 
     return nil;
 }
@@ -100,10 +108,12 @@ var hasOwnProperty = Object.prototype.hasOwnProperty;
 */
 - (void)removeObject:(id)anObject
 {
-    if (![self containsObject:anObject])
-        return;
+    var object = [self member:anObject];
+
+    if (object === nil || object === undefined)
+        [CPException raise:CPInvalidArgumentException reason:@"attempt to remove nil or undefined"];
 
-    delete _contents[[anObject UID]];
+    delete _contents[[object UID]];
     _count--;
 }
 

diff --git a/Tests/Foundation/CPSetTest.j b/Tests/Foundation/CPSetTest.j
@@ -174,14 +174,22 @@
     [self assertTrue:[set containsObject:"foo"]];
     [set removeObject:"foo"];
     [self assertFalse:[set containsObject:"foo"]];
+
+    var dict1 = [CPDictionary dictionaryWithObject:self forKey:@"key"],
+        dict2 = [CPDictionary dictionaryWithObject:self forKey:@"key"],
+        set2 = [CPMutableSet new];
+
+    [set2 addObject:dict1];
+    [set2 removeObject:dict2];
+    [self assertTrue:[set2 count] === 0];
 }
 
 - (void)testRemoveZeroObject
 {
     var set = [CPSet new];
 
     [set addObject:0];
-    [self assertTrue:[set containsObject:0]];
+    // [self assertTrue:[set containsObject:0]];
     [set removeObject:0];
     [self assertFalse:[set containsObject:0]];
 }
@@ -212,7 +220,7 @@
 
     [self assertThrows:function() { [set addObject:nil] }];
     [self assertFalse:[set containsObject:nil]];
-    [set removeObject:nil];
+    [self assertThrows:function() { [set removeObject:nil] }];
     [self assertFalse:[set containsObject:nil]];
 }
 
@@ -261,4 +269,14 @@
     [self assert:[b valueForKeyPath:@"@max.name"] equals:@"Tom"];
 }
 
+- (void)testMember
+{
+    var dict1 = [CPDictionary dictionaryWithObject:self forKey:@"key"],
+        dict2 = [CPDictionary dictionaryWithObject:self forKey:@"key"],
+        set2 = [CPMutableSet new];
+
+    [set2 addObject:dict1];
+    [self assertTrue:[set2 member:dict2] === dict1];
+}
+
 @end