| 1 | /* lognestmonster Copyright (c) 2020 Joshua 'joshuas3' Stockin |
| 2 | * <https://joshstock.in> |
| 3 | * <https://github.com/JoshuaS3/lognestmonster> |
| 4 | * |
| 5 | * This software is licensed and distributed under the terms of the MIT License. |
| 6 | * See the MIT License in the LICENSE file of this project's root folder. |
| 7 | * |
| 8 | * This comment block and its contents, including this disclaimer, MUST be |
| 9 | * preserved in all copies or distributions of this software's source. |
| 10 | */ |
| 11 |
|
| 12 | // header_memory.c |
| 13 | // Test memory usage on lognestmonster library to prevent leaks |
| 14 |
|
| 15 | #include <stdio.h> |
| 16 |
|
| 17 | #define LNM_INIT |
| 18 | #define LNM_ALL |
| 19 | #define LNM_DEBUG |
| 20 | #include "lognestmonster.h" |
| 21 |
|
| 22 | int main() { |
| 23 | long t1 = lnm_getus(); |
| 24 | lnmQueue queue = lnmQueueInit("memtest", "/dev/null"); |
| 25 |
|
| 26 | lnmItem lastEvent = NULL; |
| 27 | for (int iter = 0; iter < 50000; iter++) { |
| 28 | uint64_t time = lnm_getus(); |
| 29 | int type = time % 5 == 0 ? LNM_EVENT : LNM_STATEMENT; |
| 30 | if (type == LNM_STATEMENT) { |
| 31 | char message[25]; |
| 32 | snprintf(message, 25, "New statement #%i", iter); |
| 33 | if (lastEvent == NULL) { |
| 34 | lnmItem statement = lnmStatement(lnmInfo, message); |
| 35 | lnmQueuePush(queue, statement); |
| 36 | } else { |
| 37 | lnmEventPushS(lastEvent, lnmInfo, message); |
| 38 | } |
| 39 | } else if (type == LNM_EVENT) { |
| 40 | char tag[20]; |
| 41 | snprintf(tag, 20, "New event #%i", iter); |
| 42 | if (lastEvent == NULL || time % 7 == 0) { |
| 43 | lastEvent = lnmEvent(tag); |
| 44 | lnmQueuePush(queue, lastEvent); |
| 45 | } else { |
| 46 | lnmItem new_event = lnmEvent(tag); |
| 47 | lnmEventPush(lastEvent, new_event); |
| 48 | lastEvent = new_event; |
| 49 | } |
| 50 | } |
| 51 | } |
| 52 | lnm_registry_free(); |
| 53 | lnm_free_queue(queue); |
| 54 | long elapsed = lnm_getus() - t1; |
| 55 | printf("time elapsed (us): %lu\n", elapsed); |
| 56 | return 0; |
| 57 | } |
| 58 |
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