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/*
* Copyright (c) 2008-2025 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3.0 only,
* as published by the Free Software Foundation.
*
* This program 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
* version 3.0 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3.0 along with this program. If not, see
* <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <string.h>
#if defined(HAVE_COMPLEX_H) && !defined(__STDC_NO_COMPLEX__)
# include <complex.h>
#endif
#import "ObjFW.h"
#import "ObjFWTest.h"
@interface OFInvocationTests: OTTestCase
{
OFInvocation *_invocation;
}
@end
struct TestStruct {
unsigned char c;
unsigned int i;
};
@implementation OFInvocationTests
- (struct TestStruct)invocationTestMethod1: (unsigned char)c
: (unsigned int)i
: (struct TestStruct *)testStructPtr
: (struct TestStruct)testStruct
{
return testStruct;
}
- (void)setUp
{
[super setUp];
SEL selector = @selector(invocationTestMethod1::::);
OFMethodSignature *signature =
[self methodSignatureForSelector: selector];
_invocation = [[OFInvocation alloc] initWithMethodSignature: signature];
}
- (void)dealloc
{
objc_release(_invocation);
[super dealloc];
}
- (void)testSetAndGetReturnValue
{
struct TestStruct testStruct, testStruct2;
memset(&testStruct, 0xFF, sizeof(testStruct));
testStruct.c = 0x55;
testStruct.i = 0xAAAAAAAA;
[_invocation setReturnValue: &testStruct];
[_invocation getReturnValue: &testStruct2];
OTAssertEqual(memcmp(&testStruct, &testStruct2, sizeof(testStruct)), 0);
}
- (void)testSetAndGetArgumentAtIndex
{
struct TestStruct testStruct, testStruct2;
struct TestStruct *testStructPtr = &testStruct, *testStructPtr2;
unsigned const char c = 0xAA;
unsigned char c2;
const unsigned int i = 0x55555555;
unsigned int i2;
memset(&testStruct, 0xFF, sizeof(testStruct));
testStruct.c = 0x55;
testStruct.i = 0xAAAAAAAA;
memset(&testStruct2, 0, sizeof(testStruct2));
[_invocation setArgument: &c atIndex: 2];
[_invocation setArgument: &i atIndex: 3];
[_invocation setArgument: &testStructPtr atIndex: 4];
[_invocation setArgument: &testStruct atIndex: 5];
[_invocation getArgument: &c2 atIndex: 2];
OTAssertEqual(c, c2);
[_invocation getArgument: &i2 atIndex: 3];
OTAssertEqual(i, i2);
[_invocation getArgument: &testStructPtr2 atIndex: 4];
OTAssertEqual(testStructPtr, testStructPtr2);
[_invocation getArgument: &testStruct2 atIndex: 5];
OTAssertEqual(memcmp(&testStruct, &testStruct2, sizeof(testStruct)), 0);
}
@end
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