nsprpub/pr/tests/dbmalloc1.c@6474c204b198 (annotated)
nsprpub/pr/tests/dbmalloc1.c
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | /*********************************************************************** |
| michael@0 | 7 | ** |
| michael@0 | 8 | ** Name: dbmalloc1.c (OBSOLETE) |
| michael@0 | 9 | ** |
| michael@0 | 10 | ** Description: Tests PR_SetMallocCountdown PR_ClearMallocCountdown functions. |
| michael@0 | 11 | ** |
| michael@0 | 12 | ** Modification History: |
| michael@0 | 13 | ** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag. |
| michael@0 | 14 | ** The debug mode will print all of the printfs associated with this test. |
| michael@0 | 15 | ** The regress mode will be the default mode. Since the regress tool limits |
| michael@0 | 16 | ** the output to a one line status:PASS or FAIL,all of the printf statements |
| michael@0 | 17 | ** have been handled with an if (debug_mode) statement. |
| michael@0 | 18 | ** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to |
| michael@0 | 19 | ** recognize the return code from tha main program. |
| michael@0 | 20 | ** |
| michael@0 | 21 | ** 12-June-97 AGarcia Revert to return code 0 and 1, remove debug option (obsolete). |
| michael@0 | 22 | ***********************************************************************/ |
| michael@0 | 23 | |
| michael@0 | 24 | |
| michael@0 | 25 | /*********************************************************************** |
| michael@0 | 26 | ** Includes |
| michael@0 | 27 | ***********************************************************************/ |
| michael@0 | 28 | #include <stdio.h> |
| michael@0 | 29 | #include <stdlib.h> |
| michael@0 | 30 | #include "nspr.h" |
| michael@0 | 31 | |
| michael@0 | 32 | PRIntn failed_already=0; |
| michael@0 | 33 | PRIntn debug_mode; |
| michael@0 | 34 | |
| michael@0 | 35 | /* variable used for both r1 and r2 tests */ |
| michael@0 | 36 | int should_fail =0; |
| michael@0 | 37 | int actually_failed=0; |
| michael@0 | 38 | |
| michael@0 | 39 | |
| michael@0 | 40 | void |
| michael@0 | 41 | r1 |
| michael@0 | 42 | ( |
| michael@0 | 43 | void |
| michael@0 | 44 | ) |
| michael@0 | 45 | { |
| michael@0 | 46 | int i; |
| michael@0 | 47 | actually_failed=0; |
| michael@0 | 48 | for( i = 0; i < 5; i++ ) |
| michael@0 | 49 | { |
| michael@0 | 50 | void *x = PR_MALLOC(128); |
| michael@0 | 51 | if( (void *)0 == x ) { |
| michael@0 | 52 | if (debug_mode) printf("\tMalloc %d failed.\n", i+1); |
| michael@0 | 53 | actually_failed = 1; |
| michael@0 | 54 | } |
| michael@0 | 55 | PR_DELETE(x); |
| michael@0 | 56 | } |
| michael@0 | 57 | |
| michael@0 | 58 | if (((should_fail != actually_failed) & (!debug_mode))) failed_already=1; |
| michael@0 | 59 | |
| michael@0 | 60 | |
| michael@0 | 61 | return; |
| michael@0 | 62 | } |
| michael@0 | 63 | |
| michael@0 | 64 | void |
| michael@0 | 65 | r2 |
| michael@0 | 66 | ( |
| michael@0 | 67 | void |
| michael@0 | 68 | ) |
| michael@0 | 69 | { |
| michael@0 | 70 | int i; |
| michael@0 | 71 | |
| michael@0 | 72 | for( i = 0; i <= 5; i++ ) |
| michael@0 | 73 | { |
| michael@0 | 74 | should_fail =0; |
| michael@0 | 75 | if( 0 == i ) { |
| michael@0 | 76 | if (debug_mode) printf("No malloc should fail:\n"); |
| michael@0 | 77 | } |
| michael@0 | 78 | else { |
| michael@0 | 79 | if (debug_mode) printf("Malloc %d should fail:\n", i); |
| michael@0 | 80 | should_fail = 1; |
| michael@0 | 81 | } |
| michael@0 | 82 | PR_SetMallocCountdown(i); |
| michael@0 | 83 | r1(); |
| michael@0 | 84 | PR_ClearMallocCountdown(); |
| michael@0 | 85 | } |
| michael@0 | 86 | } |
| michael@0 | 87 | |
| michael@0 | 88 | int main(int argc, char **argv) |
| michael@0 | 89 | { |
| michael@0 | 90 | |
| michael@0 | 91 | /* main test */ |
| michael@0 | 92 | |
| michael@0 | 93 | PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0); |
| michael@0 | 94 | PR_STDIO_INIT(); |
| michael@0 | 95 | r2(); |
| michael@0 | 96 | |
| michael@0 | 97 | if(failed_already) |
| michael@0 | 98 | return 1; |
| michael@0 | 99 | else |
| michael@0 | 100 | return 0; |
| michael@0 | 101 | |
| michael@0 | 102 | |
| michael@0 | 103 | } |
| michael@0 | 104 |
