UnitTests/TestThinFile_Intel64.m

// -*- mode: ObjC -*-

//  This file is part of class-dump, a utility for examining the Objective-C segment of Mach-O files.
//  Copyright (C) 1997-2019 Steve Nygard.

#import <XCTest/XCTest.h>

#import "CDFatArch.h"
#import "CDFatFile.h"
#import "CDMachOFile.h"

@interface TestThinFile_Intel64 : XCTestCase
@end

@implementation TestThinFile_Intel64
{
    CDMachOFile *_macho_x86_64;
}

- (void)setUp;
{
    [super setUp];
    
    // Set-up code here.
    _macho_x86_64 = [[CDMachOFile alloc] init];
    _macho_x86_64.cputype    = CPU_TYPE_X86_64;
    _macho_x86_64.cpusubtype = CPU_SUBTYPE_386;
}

- (void)tearDown;
{
    // Tear-down code here.
    _macho_x86_64  = nil;
    
    [super tearDown];
}

#pragma mark -

- (void)test_bestMatchIntel64;
{
    CDArch arch = { CPU_TYPE_X86_64, CPU_SUBTYPE_386 };
    
    BOOL result = [_macho_x86_64 bestMatchForArch:&arch];
    XCTAssertTrue(result,                             @"Didn't find a best match for x86_64");
    XCTAssertTrue(arch.cputype == CPU_TYPE_X86_64,    @"Best match cputype should be CPU_TYPE_X86_64");
    XCTAssertTrue(arch.cpusubtype == CPU_SUBTYPE_386, @"Best match cpusubtype should be CPU_SUBTYPE_386");
}

- (void)test_machOFileWithArch_x86_64;
{
    CDArch arch = { CPU_TYPE_X86_64, CPU_SUBTYPE_386 };
    CDMachOFile *machOFile = [_macho_x86_64 machOFileWithArch:arch];
    XCTAssertNotNil(machOFile,               @"The Mach-O file shouldn't be nil", NULL);
    XCTAssertEqual(machOFile, _macho_x86_64, @"Didn't find correct Mach-O file", NULL);
}

- (void)test_machOFileWithArch_i386;
{
    CDArch arch = { CPU_TYPE_X86, CPU_SUBTYPE_386 };
    CDMachOFile *machOFile = [_macho_x86_64 machOFileWithArch:arch];
    XCTAssertNil(machOFile, @"The Mach-O file should be nil", NULL);
}

@end