1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/crashreporter/google-breakpad/src/client/mac/testapp/Controller.m Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,261 @@
1.4 +// Copyright (c) 2006, Google Inc.
1.5 +// All rights reserved.
1.6 +//
1.7 +// Redistribution and use in source and binary forms, with or without
1.8 +// modification, are permitted provided that the following conditions are
1.9 +// met:
1.10 +//
1.11 +// * Redistributions of source code must retain the above copyright
1.12 +// notice, this list of conditions and the following disclaimer.
1.13 +// * Redistributions in binary form must reproduce the above
1.14 +// copyright notice, this list of conditions and the following disclaimer
1.15 +// in the documentation and/or other materials provided with the
1.16 +// distribution.
1.17 +// * Neither the name of Google Inc. nor the names of its
1.18 +// contributors may be used to endorse or promote products derived from
1.19 +// this software without specific prior written permission.
1.20 +//
1.21 +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.22 +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.23 +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.24 +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
1.25 +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.26 +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.27 +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.28 +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.29 +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.30 +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.31 +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.32 +
1.33 +#import <Breakpad/Breakpad.h>
1.34 +
1.35 +#import "Controller.h"
1.36 +#import "TestClass.h"
1.37 +#import "GTMDefines.h"
1.38 +#include <unistd.h>
1.39 +#include <mach/mach.h>
1.40 +
1.41 +@implementation Controller
1.42 +
1.43 +- (void)causeCrash {
1.44 + float *aPtr = nil;
1.45 + NSLog(@"Crash!");
1.46 + NSLog(@"Bad programmer: %f", *aPtr);
1.47 +}
1.48 +
1.49 +- (void)generateReportWithoutCrash:(id)sender {
1.50 + BreakpadGenerateAndSendReport(breakpad_);
1.51 +}
1.52 +
1.53 +- (IBAction)showForkTestWindow:(id) sender {
1.54 + [forkTestOptions_ setIsVisible:YES];
1.55 +}
1.56 +
1.57 +- (IBAction)forkTestOptions:(id)sender {
1.58 + NSInteger tag = [[sender selectedCell] tag];
1.59 + NSLog(@"sender tag: %d", tag);
1.60 + if (tag <= 2) {
1.61 + bpForkOption = tag;
1.62 + }
1.63 +
1.64 + if (tag == 3) {
1.65 + useVFork = NO;
1.66 + }
1.67 +
1.68 + if (tag == 4) {
1.69 + useVFork = YES;
1.70 + }
1.71 +
1.72 + if (tag >= 5 && tag <= 7) {
1.73 + progCrashPoint = tag;
1.74 + }
1.75 +
1.76 +}
1.77 +
1.78 +- (IBAction)forkTestGo:(id)sender {
1.79 +
1.80 + NSString *resourcePath = [[NSBundle bundleForClass:
1.81 + [self class]] resourcePath];
1.82 + NSString *execProgname = nil;
1.83 + if (progCrashPoint == DURINGLAUNCH) {
1.84 + execProgname = [resourcePath stringByAppendingString:@"/crashduringload"];
1.85 + } else if (progCrashPoint == AFTERLAUNCH) {
1.86 + execProgname = [resourcePath stringByAppendingString:@"/crashInMain"];
1.87 + }
1.88 +
1.89 + const char *progName = NULL;
1.90 + if (progCrashPoint != BETWEENFORKEXEC) {
1.91 + progName = [execProgname UTF8String];
1.92 + }
1.93 +
1.94 + int pid;
1.95 +
1.96 + if (bpForkOption == UNINSTALL) {
1.97 + BreakpadRelease(breakpad_);
1.98 + }
1.99 +
1.100 + if (useVFork) {
1.101 + pid = vfork();
1.102 + } else {
1.103 + pid = fork();
1.104 + }
1.105 +
1.106 + if (pid == 0) {
1.107 + sleep(3);
1.108 + NSLog(@"Child continuing");
1.109 + FILE *fd = fopen("/tmp/childlog.txt","wt");
1.110 + kern_return_t kr;
1.111 + if (bpForkOption == RESETEXCEPTIONPORT) {
1.112 + kr = task_set_exception_ports(mach_task_self(),
1.113 + EXC_MASK_BAD_ACCESS | EXC_MASK_BAD_INSTRUCTION |
1.114 + EXC_MASK_ARITHMETIC | EXC_MASK_BREAKPOINT,
1.115 + MACH_PORT_NULL,
1.116 + EXCEPTION_DEFAULT,
1.117 + THREAD_STATE_NONE);
1.118 + fprintf(fd,"task_set_exception_ports returned %d\n", kr);
1.119 + }
1.120 +
1.121 + if (progCrashPoint == BETWEENFORKEXEC) {
1.122 + fprintf(fd,"crashing post-fork\n");
1.123 + int *a = NULL;
1.124 + printf("%d\n",*a++);
1.125 + }
1.126 +
1.127 + fprintf(fd,"about to call exec with %s\n", progName);
1.128 + fclose(fd);
1.129 + int i = execl(progName, progName, NULL);
1.130 + fprintf(fd, "exec returned! %d\n", i);
1.131 + fclose(fd);
1.132 + }
1.133 +}
1.134 +
1.135 +- (IBAction)crash:(id)sender {
1.136 + NSInteger tag = [sender tag];
1.137 +
1.138 + if (tag == 1) {
1.139 + [NSObject cancelPreviousPerformRequestsWithTarget:self];
1.140 + [self performSelector:@selector(causeCrash) withObject:nil afterDelay:10.0];
1.141 + [sender setState:NSOnState];
1.142 + return;
1.143 + }
1.144 +
1.145 + if (tag == 2 && breakpad_) {
1.146 + BreakpadRelease(breakpad_);
1.147 + breakpad_ = NULL;
1.148 + return;
1.149 + }
1.150 +
1.151 + [self causeCrash];
1.152 +}
1.153 +
1.154 +- (void)anotherThread {
1.155 + NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
1.156 + TestClass *tc = [[TestClass alloc] init];
1.157 +
1.158 + [tc wait];
1.159 +
1.160 + [pool release];
1.161 +}
1.162 +
1.163 +- (void)awakeFromNib {
1.164 + NSBundle *bundle = [NSBundle mainBundle];
1.165 + NSDictionary *info = [bundle infoDictionary];
1.166 +
1.167 +
1.168 + breakpad_ = BreakpadCreate(info);
1.169 +
1.170 + // Do some unit tests with keys
1.171 + // first a series of bogus values
1.172 + BreakpadSetKeyValue(breakpad_, nil, @"bad2");
1.173 + BreakpadSetKeyValue(nil, @"bad3", @"bad3");
1.174 +
1.175 + // Now some good ones
1.176 + BreakpadSetKeyValue(breakpad_,@"key1", @"value1");
1.177 + BreakpadSetKeyValue(breakpad_,@"key2", @"value2");
1.178 + BreakpadSetKeyValue(breakpad_,@"key3", @"value3");
1.179 +
1.180 + // Look for a bogus one that we didn't try to set
1.181 + NSString *test = BreakpadKeyValue(breakpad_, @"bad4");
1.182 + if (test) {
1.183 + NSLog(@"Bad BreakpadKeyValue (bad4)");
1.184 + }
1.185 +
1.186 + // Look for a bogus one we did try to set
1.187 + test = BreakpadKeyValue(breakpad_, @"bad1");
1.188 + if (test) {
1.189 + NSLog(@"Bad BreakpadKeyValue (bad1)");
1.190 + }
1.191 +
1.192 + // Test some bad args for BreakpadKeyValue
1.193 + test = BreakpadKeyValue(nil, @"bad5");
1.194 + if (test) {
1.195 + NSLog(@"Bad BreakpadKeyValue (bad5)");
1.196 + }
1.197 +
1.198 + test = BreakpadKeyValue(breakpad_, nil);
1.199 + if (test) {
1.200 + NSLog(@"Bad BreakpadKeyValue (nil)");
1.201 + }
1.202 +
1.203 + // Find some we did set
1.204 + test = BreakpadKeyValue(breakpad_, @"key1");
1.205 + if (![test isEqualToString:@"value1"]) {
1.206 + NSLog(@"Can't find BreakpadKeyValue (key1)");
1.207 + }
1.208 + test = BreakpadKeyValue(breakpad_, @"key2");
1.209 + if (![test isEqualToString:@"value2"]) {
1.210 + NSLog(@"Can't find BreakpadKeyValue (key2)");
1.211 + }
1.212 + test = BreakpadKeyValue(breakpad_, @"key3");
1.213 + if (![test isEqualToString:@"value3"]) {
1.214 + NSLog(@"Can't find BreakpadKeyValue (key3)");
1.215 + }
1.216 +
1.217 + // Bad args for BreakpadRemoveKeyValue
1.218 + BreakpadRemoveKeyValue(nil, @"bad6");
1.219 + BreakpadRemoveKeyValue(breakpad_, nil);
1.220 +
1.221 + // Remove one that is valid
1.222 + BreakpadRemoveKeyValue(breakpad_, @"key3");
1.223 +
1.224 + // Try and find it
1.225 + test = BreakpadKeyValue(breakpad_, @"key3");
1.226 + if (test) {
1.227 + NSLog(@"Shouldn't find BreakpadKeyValue (key3)");
1.228 + }
1.229 +
1.230 + // Try and remove it again
1.231 + BreakpadRemoveKeyValue(breakpad_, @"key3");
1.232 +
1.233 + // Try removal by setting to nil
1.234 + BreakpadSetKeyValue(breakpad_,@"key2", nil);
1.235 + // Try and find it
1.236 + test = BreakpadKeyValue(breakpad_, @"key2");
1.237 + if (test) {
1.238 + NSLog(@"Shouldn't find BreakpadKeyValue (key2)");
1.239 + }
1.240 +
1.241 + BreakpadAddUploadParameter(breakpad_,
1.242 + @"MeaningOfLife",
1.243 + @"42");
1.244 + [NSThread detachNewThreadSelector:@selector(anotherThread)
1.245 + toTarget:self withObject:nil];
1.246 +
1.247 + NSUserDefaults *args = [NSUserDefaults standardUserDefaults];
1.248 +
1.249 + // If the user specified autocrash on the command line, toggle
1.250 + // Breakpad to not confirm and crash immediately. This is for
1.251 + // automated testing.
1.252 + if ([args boolForKey:@"autocrash"]) {
1.253 + BreakpadSetKeyValue(breakpad_,
1.254 + @BREAKPAD_SKIP_CONFIRM,
1.255 + @"YES");
1.256 + [self causeCrash];
1.257 + }
1.258 +
1.259 + progCrashPoint = DURINGLAUNCH;
1.260 + [window_ center];
1.261 + [window_ makeKeyAndOrderFront:self];
1.262 +}
1.263 +
1.264 +@end
