1/*
2 * Copyright (c) 2010 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LLVM_LICENSE_HEADER@
5 */
6
7//  -*- mode:C; c-basic-offset:4; tab-width:4; intent-tabs-mode:nil;  -*-
8// TEST_CONFIG
9
10#import <stdio.h>
11#import <stdlib.h>
12#import <string.h>
13#import "test.h"
14
15typedef struct {
16    unsigned long ps[30];
17    int qs[30];
18} BobTheStruct;
19
20int main () {
21    __block BobTheStruct fiddly;
22    BobTheStruct copy;
23
24    void (^incrementFiddly)() = ^{
25        int i;
26        for(i=0; i<30; i++) {
27            fiddly.ps[i]++;
28            fiddly.qs[i]++;
29        }
30    };
31
32    memset(&fiddly, 0xA5, sizeof(fiddly));
33    memset(&copy, 0x2A, sizeof(copy));
34
35    int i;
36    for(i=0; i<30; i++) {
37        fiddly.ps[i] = i * i * i;
38        fiddly.qs[i] = -i * i * i;
39    }
40
41    copy = fiddly;
42    incrementFiddly();
43
44    if ( &copy == &fiddly ) {
45        fail("struct wasn't copied");
46    }
47    for(i=0; i<30; i++) {
48        //printf("[%d]: fiddly.ps: %lu, copy.ps: %lu, fiddly.qs: %d, copy.qs: %d\n", i, fiddly.ps[i], copy.ps[i], fiddly.qs[i], copy.qs[i]);
49        if ( (fiddly.ps[i] != copy.ps[i] + 1) || (fiddly.qs[i] != copy.qs[i] + 1) ) {
50            fail("struct contents were not incremented");
51        }
52    }
53
54    succeed(__FILE__);
55}
56