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cappuccino/Tests/AppKit/DropInCompatibilityTest.j
T
David Richardson 17198938e0 Tests: Add regression test suites for table drawing and drop-in compatibility
Adds targeted test infrastructure and validation checks to protect table drawing hooks and drop-in framework contracts against unintended modifications.

* CPTableViewDrawingTest: Verifies subclass invocation order for drawing steps and ensures application-specified background colors persist across theme-state changes.

* DropInCompatibilityTest: Validates default theme names, window control configurations, pop-up button bezel styles, and table class defaults.

* DropInSnapshot: Encapsulates theme attribute defaults, public API surface, default view construction, and window controls as structured data.

* DropInBaselineGenerator: Provides tooling to capture current framework state as a baseline.

* DropInBaselineTest: Compares framework artifacts against the established baseline, permitting additions while reporting modifications and removals.

* DropInBaseline.json: Introduces the initial compatibility baseline artifact.
2026-10-31 15:58:31 -06:00

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/*
* DropInCompatibilityTest.j
* AppKit
*
* Created by David Richardson on 31/10/2026.
* Copyright David Richardson 2026.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@import <AppKit/AppKit.j>
/*
Defaults that existing applications rely on. An application that updates its
frameworks must keep these without any change of its own.
*/
@implementation DropInCompatibilityTest : OJTestCase
- (void)setUp
{
// This will init the global var CPApp which are used internally in the AppKit
[[CPApplication alloc] init];
}
- (void)testDefaultThemeNameIsAristo2WithoutInfoPlistKey
{
[self assertNull:[[CPBundle mainBundle] objectForInfoDictionaryKey:@"CPDefaultTheme"]];
[self assert:@"Aristo2" equals:[CPApplication defaultThemeName]];
}
- (void)testResizableWindowHasOnlyACloseButton
{
var aWindow = [[CPWindow alloc] initWithContentRect:CGRectMake(0.0, 0.0, 400.0, 400.0)
styleMask:CPClosableWindowMask | CPResizableWindowMask],
subviews = [[aWindow _windowView] subviews],
count = [subviews count],
buttonCount = 0;
while (count--)
if ([subviews[count] isKindOfClass:[CPButton class]])
buttonCount++;
[self assert:1 equals:buttonCount];
}
- (void)testPopUpButtonKeepsTheDefaultButtonBezelStyle
{
var frame = CGRectMake(0.0, 0.0, 100.0, 24.0),
popUpButton = [[CPPopUpButton alloc] initWithFrame:frame pullsDown:NO],
button = [[CPButton alloc] initWithFrame:frame];
[self assert:[button bezelStyle] equals:[popUpButton bezelStyle]];
}
- (void)testTableViewGridColorHasAClassDefault
{
[self assertFalse:[[[CPTableView themeAttributes] objectForKey:@"grid-color"] isEqual:[CPNull null]]];
}
- (void)testTableViewAlternatingRowColorsHaveAClassDefault
{
[self assertFalse:[[[CPTableView themeAttributes] objectForKey:@"alternating-row-colors"] isEqual:[CPNull null]]];
}
@end