Differences From Artifact [436ef088ef]:
- File tests/OFObject/OFObject.m — part of check-in [de929f3cde] at 2008-09-14 20:19:20 on branch trunk — Make more use of exceptions. (user: js, size: 2374) [annotate] [blame] [check-ins using]
To Artifact [15b4656509]:
- File
tests/OFObject/OFObject.m
— part of check-in
[b597d49f43]
at
2008-10-08 23:15:26
on branch trunk
— Multiple changes, see details.
* OFObject getMem: renamd to getMemWithSize:.
* OFString compare: renamed to compareTo:.
* Exceptions don't throw itself anymore.
* Exceptions include an error string now.
* Exceptions now got raise and string.
* New methods for OFFile:
* changeModeOfFile:toMode:
* changeOwnerOfFile:toOwner:andGroup:
* delete:
* link:to:
* symlink:to:
* OFFile isEndOfFile renamd to atEndOfFile
* OFNotImplementedExeception newWithObject:andMethod renamed to
newWithObject:andSelector:.
* Tests updated accordingly.
* TODO list added. (user: js, size: 2497) [annotate] [blame] [check-ins using]
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12 13 14 15 16 17 18 | #import <stdio.h> #import <stdlib.h> #import <stdbool.h> #import "OFObject.h" #import "OFExceptions.h" | | | | | | | > > | | | | | | | | | | | | 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 |
#import <stdio.h>
#import <stdlib.h>
#import <stdbool.h>
#import "OFObject.h"
#import "OFExceptions.h"
#define CATCH_EXCEPTION(code, exception) \
caught = false; \
@try { \
code; \
} @catch (exception *e) { \
caught = true; \
puts("CAUGHT! Error string was:"); \
fputs([e string], stdout); \
puts("Resuming..."); \
} \
if (!caught) { \
puts("NOT CAUGHT!"); \
return 1; \
}
int
main()
{
OFObject *obj = [OFObject new];
bool caught;
void *p, *q, *r;
/* Test freeing memory not allocated by obj */
puts("Freeing memory not allocated by object (should throw an "
"exception)...");
CATCH_EXCEPTION([obj freeMem: NULL], OFMemNotPartOfObjException)
/* Test allocating memory */
puts("Allocating memory through object...");
p = [obj getMemWithSize: 4096];
puts("Allocated 4096 bytes.");
/* Test freeing the just allocated memory */
puts("Freeing just allocated memory...");
[obj freeMem: p];
puts("Free'd.");
/* It shouldn't be recognized as part of our obj anymore */
puts("Trying to free it again (should throw an exception)...");
CATCH_EXCEPTION([obj freeMem: p], OFMemNotPartOfObjException)
/* Test multiple memory chunks */
puts("Allocating 3 chunks of memory...");
p = [obj getMemWithSize: 4096];
q = [obj getMemWithSize: 4096];
r = [obj getMemWithSize: 4096];
puts("Allocated 3 * 4096 bytes.");
/* Free them */
puts("Now freeing them...");
[obj freeMem: p];
[obj freeMem: q];
[obj freeMem: r];
puts("Freed them all.");
/* Try to free again */
puts("Now trying to free them again...");
CATCH_EXCEPTION([obj freeMem: p], OFMemNotPartOfObjException)
CATCH_EXCEPTION([obj freeMem: q], OFMemNotPartOfObjException)
CATCH_EXCEPTION([obj freeMem: r], OFMemNotPartOfObjException)
puts("Got all 3!");
puts("Trying to allocate more memory than possible...");
CATCH_EXCEPTION(p = [obj getMemWithSize: 4294967295U], OFNoMemException)
puts("Allocating 1 byte...");
p = [obj getMemWithSize: 1];
puts("Trying to resize that 1 byte to more than possible...");
CATCH_EXCEPTION(p = [obj resizeMem: p toSize: 4294967295U],
OFNoMemException)
/* TODO: Test if freeing object frees all memory */
return 0;
}
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