mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-04-26 08:20:55 +00:00
1b8dd0b36b
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@39755 72102866-910b-0410-8b05-ffd578937521
88 lines
2.6 KiB
Objective-C
88 lines
2.6 KiB
Objective-C
/*
|
|
(C) Copyright 2012 Wolfgang Lux
|
|
|
|
Check that no dangling pointers are left when elements of a text network
|
|
are deallocated.
|
|
|
|
FIXME In its present form, this test is unlikely to yield correct results
|
|
with a garbage collected runtime.
|
|
*/
|
|
|
|
#import "Testing.h"
|
|
#import <Foundation/NSAutoreleasePool.h>
|
|
#import <AppKit/NSApplication.h>
|
|
#import <AppKit/NSLayoutManager.h>
|
|
#import <AppKit/NSTextContainer.h>
|
|
#import <AppKit/NSTextStorage.h>
|
|
#import <AppKit/NSTextView.h>
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
NSLayoutManager *lm;
|
|
NSTextStorage *ts;
|
|
NSTextContainer *tc;
|
|
NSTextView *tv;
|
|
CREATE_AUTORELEASE_POOL(arp);
|
|
|
|
START_SET("TextSystem GNUstep deallocation")
|
|
|
|
NS_DURING
|
|
{
|
|
// Create shared application object (required by NSTextView)
|
|
[NSApplication sharedApplication];
|
|
}
|
|
NS_HANDLER
|
|
{
|
|
if ([[localException name] isEqualToString: NSInternalInconsistencyException ])
|
|
SKIP("It looks like GNUstep backend is not yet installed")
|
|
}
|
|
NS_ENDHANDLER
|
|
|
|
// Set up text network retaining all elements
|
|
ts = [NSTextStorage new];
|
|
lm = [NSLayoutManager new];
|
|
[ts addLayoutManager: lm];
|
|
tc = [[NSTextContainer alloc] initWithContainerSize: NSMakeSize(100, 100)];
|
|
[lm addTextContainer: tc];
|
|
tv =
|
|
[[NSTextView alloc] initWithFrame: NSMakeRect(0, 0, 100, 100)
|
|
textContainer: tc];
|
|
|
|
// Check text view returns the expected elements
|
|
pass([tv textContainer] == tc,
|
|
"NSTextView -textContainer returns text container");
|
|
pass([tv layoutManager] == lm,
|
|
"NSTextView -layoutManager returns layout manager");
|
|
pass([tv textStorage] == ts,
|
|
"NSTextView -textStorage returns text storage");
|
|
|
|
// Release text storage
|
|
[ts release];
|
|
RECREATE_AUTORELEASE_POOL(arp);
|
|
pass([tv textContainer] == tc,
|
|
"NSTextView -textContainer returns text container");
|
|
pass([tv layoutManager] == lm,
|
|
"NSTextView -layoutManager returns layout manager");
|
|
pass([tv textStorage] == nil, "NSTextView -textStorage returns nil");
|
|
|
|
// Release layout manager
|
|
[lm release];
|
|
RECREATE_AUTORELEASE_POOL(arp);
|
|
pass([tv textContainer] == tc,
|
|
"NSTextView -textContainer returns text container");
|
|
pass([tv layoutManager] == nil, "NSTextView -layoutManager returns nil");
|
|
pass([tv textStorage] == nil, "NSTextView -textStorage returns nil");
|
|
|
|
// Release text container
|
|
[tc release];
|
|
RECREATE_AUTORELEASE_POOL(arp);
|
|
pass([tv textContainer] == nil, "NSTextView -textContainer returns nil");
|
|
pass([tv layoutManager] == nil, "NSTextView -layoutManager returns nil");
|
|
pass([tv textStorage] == nil, "NSTextView -textStorage returns nil");
|
|
|
|
END_SET("TextSystem GNUstep deallocation")
|
|
|
|
DESTROY(arp);
|
|
return 0;
|
|
}
|