1// 2// MatTests.m 3// 4// Created by Giles Payne on 2020/01/25. 5// 6 7#import <XCTest/XCTest.h> 8#import <OpenCV/OpenCV.h> 9 10#define CV_8U 0 11#define CV_16S 3 12#define CV_32S 4 13#define CV_32F 5 14#define CV_CN_SHIFT 3 15#define CV_DEPTH_MAX (1 << CV_CN_SHIFT) 16#define CV_MAT_DEPTH_MASK (CV_DEPTH_MAX - 1) 17#define CV_MAT_DEPTH(flags) ((flags) & CV_MAT_DEPTH_MASK) 18#define CV_MAKETYPE(depth,cn) (CV_MAT_DEPTH(depth) + (((cn)-1) << CV_CN_SHIFT)) 19#define CV_8UC3 CV_MAKETYPE(CV_8U,3) 20#define CV_32FC3 CV_MAKETYPE(CV_32F,3) 21#define CV_32SC3 CV_MAKETYPE(CV_32S,3) 22#define CV_16SC3 CV_MAKETYPE(CV_16S,3) 23 24@interface MatTestsObjc : XCTestCase 25 26@end 27 28@implementation MatTestsObjc 29 30// XCTAssertThrows only works in Objective-C so these tests are separate from the main MatTest.swift 31- (void)testBadData { 32 Mat* m1 = [[Mat alloc] initWithRows:5 cols:5 type:CV_8UC3]; 33 Mat* m2 = [[Mat alloc] initWithSizes:@[@5, @5, @5] type:CV_8UC3]; 34 Mat* m3 = [[Mat alloc] initWithRows:5 cols:5 type:CV_32FC3]; 35 Mat* m4 = [[Mat alloc] initWithSizes:@[@5, @5, @5] type:CV_32FC3]; 36 Mat* m5 = [[Mat alloc] initWithRows:5 cols:5 type:CV_32SC3]; 37 Mat* m6 = [[Mat alloc] initWithSizes:@[@5, @5, @5] type:CV_32SC3]; 38 Mat* m7 = [[Mat alloc] initWithRows:5 cols:5 type:CV_16SC3]; 39 Mat* m8 = [[Mat alloc] initWithSizes:@[@5, @5, @5] type:CV_16SC3]; 40 NSMutableArray<NSNumber*>* badData7 = [NSMutableArray arrayWithArray: @[@0, @0, @0, @0, @0, @0, @0]]; 41 NSMutableArray<NSNumber*>* badData5 = [NSMutableArray arrayWithArray: @[@0, @0, @0, @0, @0]]; 42 43 XCTAssertThrows([m1 get: 2 col: 2 data: badData7]); 44 XCTAssertThrows([m1 put: 2 col: 2 data: badData5]); 45 XCTAssertThrows([m2 put:(@[@2, @2, @0]) data: badData5]); 46 XCTAssertThrows([m3 put: 2 col: 2 data: badData5]); 47 XCTAssertThrows([m4 put:(@[@4, @2, @2]) data: badData5]); 48 XCTAssertThrows([m5 put: 2 col: 2 data: badData5]); 49 XCTAssertThrows([m6 put:(@[@2, @2, @0]) data: badData5]); 50 XCTAssertThrows([m7 put: 2 col: 2 data: badData5]); 51 XCTAssertThrows([m8 put:(@[@2, @2, @0]) data: badData5]); 52} 53 54- (void)testRelease { 55 Mat* m = [[Mat alloc] initWithRows:5 cols:5 type:CV_8UC3]; 56 XCTAssertNoThrow(m = nil); 57} 58@end 59