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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>
#import "ObjFW.h"
#import "ObjFWTest.h"
@interface OFValueTests: OTTestCase
@end
@implementation OFValueTests
- (void)testObjCType
{
OFRange range = OFMakeRange(1, 64);
OFValue *value = [OFValue valueWithBytes: &range
objCType: @encode(OFRange)];
OTAssertEqual(strcmp(value.objCType, @encode(OFRange)), 0);
}
- (void)testGetValueSize
{
OFRange range = OFMakeRange(1, 64), range2;
OFValue *value = [OFValue valueWithBytes: &range
objCType: @encode(OFRange)];
[value getValue: &range2 size: sizeof(OFRange)];
OTAssert(OFEqualRanges(range2, range));
}
- (void)testGetValueSizeThrowsOnWrongSize
{
OFRange range = OFMakeRange(1, 64);
OFValue *value = [OFValue valueWithBytes: &range
objCType: @encode(OFRange)];
OTAssertThrowsSpecific(
[value getValue: &range size: sizeof(OFRange) - 1],
OFOutOfRangeException);
}
- (void)testPointer
{
void *pointer = &pointer;
OFValue *value = [OFValue valueWithPointer: pointer];
OTAssertEqual(value.pointerValue, pointer);
OTAssertEqual([[OFValue valueWithBytes: &pointer
objCType: @encode(void *)] pointerValue],
pointer);
OTAssertThrowsSpecific(
[[OFValue valueWithBytes: "a"
objCType: @encode(char)] pointerValue],
OFOutOfRangeException);
}
- (void)testNonretainedObject
{
id object = (id)&object;
OFValue *value = [OFValue valueWithNonretainedObject: object];
OTAssertEqual(value.nonretainedObjectValue, object);
OTAssertEqual([[OFValue
valueWithBytes: &object
objCType: @encode(id)] nonretainedObjectValue], object);
OTAssertThrowsSpecific(
[[OFValue valueWithBytes: "a"
objCType: @encode(char)] nonretainedObjectValue],
OFOutOfRangeException);
}
- (void)testRange
{
OFRange range = OFMakeRange(1, 64), range2;
OFValue *value = [OFValue valueWithRange: range];
OTAssert(OFEqualRanges(value.rangeValue, range));
OTAssert(OFEqualRanges(
[[OFValue valueWithBytes: &range
objCType: @encode(OFRange)] rangeValue], range));
[value getValue: &range2 size: sizeof(range2)];
OTAssert(OFEqualRanges(range2, range));
OTAssertThrowsSpecific(
[[OFValue valueWithBytes: "a"
objCType: @encode(char)] rangeValue],
OFOutOfRangeException);
}
- (void)testPoint
{
OFPoint point = OFMakePoint(1.5f, 3.0f), point2;
OFValue *value = [OFValue valueWithPoint: point];
OTAssert(OFEqualPoints(value.pointValue, point));
OTAssert(OFEqualPoints(
[[OFValue valueWithBytes: &point
objCType: @encode(OFPoint)] pointValue], point));
[value getValue: &point2 size: sizeof(point2)];
OTAssert(OFEqualPoints(point2, point));
OTAssertThrowsSpecific(
[[OFValue valueWithBytes: "a"
objCType: @encode(char)] pointValue],
OFOutOfRangeException);
}
- (void)testSize
{
OFSize size = OFMakeSize(4.5f, 5.0f), size2;
OFValue *value = [OFValue valueWithSize: size];
OTAssert(OFEqualSizes(value.sizeValue, size));
OTAssert(OFEqualSizes(
[[OFValue valueWithBytes: &size
objCType: @encode(OFSize)] sizeValue], size));
[value getValue: &size2 size: sizeof(size2)];
OTAssert(OFEqualSizes(size2, size));
OTAssertThrowsSpecific(
[[OFValue valueWithBytes: "a"
objCType: @encode(char)] sizeValue],
OFOutOfRangeException);
}
- (void)testRect
{
OFRect rect = OFMakeRect(1.5f, 3.0f, 4.5f, 6.0f), rect2;
OFValue *value = [OFValue valueWithRect: rect];
OTAssert(OFEqualRects(value.rectValue, rect));
OTAssert(OFEqualRects(
[[OFValue valueWithBytes: &rect
objCType: @encode(OFRect)] rectValue], rect));
[value getValue: &rect2 size: sizeof(rect2)];
OTAssert(OFEqualRects(rect2, rect));
OTAssertThrowsSpecific(
[[OFValue valueWithBytes: "a" objCType: @encode(char)] rectValue],
OFOutOfRangeException);
}
- (void)testIsEqual
{
OFRect rect = OFMakeRect(1.5f, 3.0f, 4.5f, 6.0f);
OTAssertEqualObjects([OFValue valueWithRect: rect],
[OFValue valueWithBytes: &rect
objCType: @encode(OFRect)]);
OTAssertNotEqualObjects(
[OFValue valueWithBytes: "a" objCType: @encode(signed char)],
[OFValue valueWithBytes: "a" objCType: @encode(unsigned char)]);
OTAssertNotEqualObjects(
[OFValue valueWithBytes: "a" objCType: @encode(char)],
[OFValue valueWithBytes: "b" objCType: @encode(char)]);
}
@end
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