Test: add CPAutosizePerformance test to validate objj_msgSend speed improvements.

This test was written by cacaodev.

Refs #2103.

Tests/AppKit/CPAutosizePerformance.j

@@ -0,0 +1,63 @@
+@import <AppKit/AppKit.j>
+@import <Foundation/Foundation.j>
+
+[CPApplication sharedApplication];
+
+
+@implementation CPAutosizeTest : OJTestCase
+{
+    CPInteger NUMBER_OF_VIEWS;
+    CPInteger RESIZES_COUNT;
+}
+
+- (void)setUp
+{
+    NUMBER_OF_VIEWS = 100;
+    RESIZES_COUNT = 500;
+}
+
+- (void)testAutosizePerf
+{
+    var dur = 0,
+        masks = [0,1,2,3,4,5,6,7,8];
+
+    for (var i = 0; i < 64; i++)
+        dur += [self _testAutosizePerfWithMask:i];
+
+    CPLog.warn(dur + " ms when autosizing " + RESIZES_COUNT + " times a window with " + NUMBER_OF_VIEWS + " views, using masks " + masks);
+}
+
+- (CPInteger)_testAutosizePerfWithMask:(CPInteger)aMask
+{
+    var windowRect = CGRectMake(0, 0, 500, 500);
+    var _autoSizeWindow = [[CPWindow alloc] initWithContentRect:windowRect styleMask:CPResizableWindowMask];
+
+    for (var i = 0; i < NUMBER_OF_VIEWS; i++)
+    {
+        var x = (i % 10) * 50,
+            y = FLOOR(i / 10) * 50,
+            rect = CGRectMake(x, y, 50, 50);
+
+        var autosizeView = [[CPView alloc] initWithFrame:rect];
+        [autosizeView setAutoresizingMask:aMask];
+        [[_autoSizeWindow contentView] addSubview:autosizeView];
+    }
+
+    [_autoSizeWindow setFrame:CGRectMake(0, 0, 600, 600)];
+
+    var start = new Date();
+
+    for (var k = 1; k <= RESIZES_COUNT; k++)
+    {
+        var size = 600 + k;
+        [_autoSizeWindow setFrame:CGRectMake(0, 0, size, size)];
+    }
+
+    var total = new Date() - start;
+
+    CPLog.warn("AutosizingMask " + aMask + " -setFrame: avg=" + (total/ RESIZES_COUNT) + " ms. Total = " + total + " ms.");
+
+    return total;
+}
+
+@end