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821bf0c0cb
NB This test is unlikely to yield correct results with a garbage collected runtime; volunteers? git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@35179 72102866-910b-0410-8b05-ffd578937521
75 lines
2.3 KiB
Objective-C
75 lines
2.3 KiB
Objective-C
/*
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(C) Copyright 2012 Wolfgang Lux
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Check that no dangling pointers are left when elements of a text network
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are deallocated.
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FIXME In its present form, this test is unlikely to yield correct results
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with a garbage collected runtime.
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*/
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#import "Testing.h"
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#import <Foundation/NSAutoreleasePool.h>
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#import <AppKit/NSApplication.h>
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#import <AppKit/NSLayoutManager.h>
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#import <AppKit/NSTextContainer.h>
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#import <AppKit/NSTextStorage.h>
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#import <AppKit/NSTextView.h>
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int
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main(int argc, char **argv)
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{
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NSLayoutManager *lm;
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NSTextStorage *ts;
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NSTextContainer *tc;
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NSTextView *tv;
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CREATE_AUTORELEASE_POOL(arp);
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// Create shared application object (required by NSTextView)
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[NSApplication sharedApplication];
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// Set up text network retaining all elements
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ts = [NSTextStorage new];
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lm = [NSLayoutManager new];
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[ts addLayoutManager: lm];
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tc = [[NSTextContainer alloc] initWithContainerSize: NSMakeSize(100, 100)];
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[lm addTextContainer: tc];
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tv =
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[[NSTextView alloc] initWithFrame: NSMakeRect(0, 0, 100, 100)
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textContainer: tc];
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// Check text view returns the expected elements
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pass([tv textContainer] == tc,
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"NSTextView -textContainer returns text container");
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pass([tv layoutManager] == lm,
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"NSTextView -layoutManager returns layout manager");
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pass([tv textStorage] == ts,
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"NSTextView -textStorage returns text storage");
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// Release text storage
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[ts release];
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RECREATE_AUTORELEASE_POOL(arp);
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pass([tv textContainer] == tc,
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"NSTextView -textContainer returns text container");
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pass([tv layoutManager] == lm,
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"NSTextView -layoutManager returns layout manager");
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pass([tv textStorage] == nil, "NSTextView -textStorage returns nil");
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// Release layout manager
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[lm release];
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RECREATE_AUTORELEASE_POOL(arp);
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pass([tv textContainer] == tc,
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"NSTextView -textContainer returns text container");
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pass([tv layoutManager] == nil, "NSTextView -layoutManager returns nil");
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pass([tv textStorage] == nil, "NSTextView -textStorage returns nil");
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// Release text container
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[tc release];
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RECREATE_AUTORELEASE_POOL(arp);
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pass([tv textContainer] == nil, "NSTextView -textContainer returns nil");
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pass([tv layoutManager] == nil, "NSTextView -layoutManager returns nil");
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pass([tv textStorage] == nil, "NSTextView -textStorage returns nil");
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DESTROY(arp);
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return 0;
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}
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