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2c00a5a8 | 1 | // RUN: %clangxx_scudo %s -lstdc++ -o %t |
5bcae85e SL |
2 | // RUN: %run %t 2>&1 |
3 | ||
4 | // Tests that a regular workflow of allocation, memory fill and free works as | |
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5 | // intended. Tests various sizes serviced by the primary and secondary |
6 | // allocators. | |
5bcae85e | 7 | |
2c00a5a8 | 8 | #include <assert.h> |
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9 | #include <stdlib.h> |
10 | #include <string.h> | |
11 | ||
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12 | #include <vector> |
13 | ||
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14 | int main(int argc, char **argv) |
15 | { | |
16 | void *p; | |
7cac9316 XL |
17 | std::vector<ssize_t> sizes{1, 8, 16, 32, 1024, 32768, |
18 | 1 << 16, 1 << 17, 1 << 20, 1 << 24}; | |
19 | std::vector<int> offsets{1, 0, -1, -7, -8, -15, -16, -31, -32}; | |
5bcae85e | 20 | |
5bcae85e | 21 | p = malloc(0); |
2c00a5a8 | 22 | assert(p); |
5bcae85e | 23 | free(p); |
7cac9316 XL |
24 | for (ssize_t size : sizes) { |
25 | for (int offset: offsets) { | |
26 | ssize_t actual_size = size + offset; | |
27 | if (actual_size <= 0) | |
28 | continue; | |
29 | p = malloc(actual_size); | |
2c00a5a8 | 30 | assert(p); |
7cac9316 XL |
31 | memset(p, 0xff, actual_size); |
32 | free(p); | |
33 | } | |
34 | } | |
5bcae85e SL |
35 | |
36 | return 0; | |
37 | } |