| 1 | // RUN: %clangxx -O2 %s -o %t |
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| 2 | |
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| 3 | // Case 1: Try setting a path that is an invalid/inaccessible directory. |
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| 4 | // RUN: not %run %t 2>&1 | FileCheck %s --check-prefix=ERROR1 |
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| 5 | |
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| 6 | // Case 2: Try setting a path that is too large. |
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| 7 | // RUN: not %run %t A 2>&1 | FileCheck %s --check-prefix=ERROR2 |
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| 8 | |
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| 9 | #include <sanitizer/common_interface_defs.h> |
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| 10 | #include <stdio.h> |
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| 11 | |
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| 12 | int main(int argc, char **argv) { |
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| 13 | char buff[4096]; |
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| 14 | if (argc == 1) { |
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| 15 | // Case 1 |
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| 16 | sprintf(s: buff, format: "%s/report" , argv[0]); |
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| 17 | // ERROR1: Can't create directory: {{.*}} |
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| 18 | } else { |
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| 19 | // Case 2 |
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| 20 | snprintf(s: buff, maxlen: sizeof(buff), format: "%04095d" , 42); |
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| 21 | // ERROR2: Path is too long: 00000000... |
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| 22 | } |
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| 23 | __sanitizer_set_report_path(path: buff); |
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| 24 | } |
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| 25 | |
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