| // RUN: %clangxx -fsanitize=realtime %s -o %t |
| // RUN: %env_rtsan_opts="halt_on_error=false,print_stats_on_exit=true" %run %t 2>&1 | FileCheck %s |
| // RUN: %env_rtsan_opts="halt_on_error=true,print_stats_on_exit=true" not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-HALT |
| // RUN: %env_rtsan_opts="suppressions=%s.supp,print_stats_on_exit=true" not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-SUPPRESSIONS |
| |
| // UNSUPPORTED: ios |
| |
| // Intent: Ensure exits stats are printed on exit. |
| |
| #include <unistd.h> |
| |
| void violation() [[clang::nonblocking]] { |
| const int kNumViolations = 10; |
| for (int i = 0; i < kNumViolations; i++) { |
| usleep(1); |
| } |
| } |
| |
| int main() { |
| violation(); |
| return 0; |
| } |
| |
| // CHECK: RealtimeSanitizer exit stats: |
| // CHECK-NEXT: Total error count: 10 |
| // CHECK-NEXT: Unique error count: 1 |
| // CHECK-NOT: Suppression count |
| |
| // CHECK-HALT: RealtimeSanitizer exit stats: |
| // CHECK-HALT-NEXT: Total error count: 1 |
| // CHECK-HALT-NEXT: Unique error count: 1 |
| // CHECK-HALT-NOT: Suppression count |
| |
| // We pass in intentionally_non_existant_function in the suppressions file |
| // This is just to ensure we only get the "Suppression count" metric if this |
| // file is passed at runtime, otherwise that statistic is omitted |
| // CHECK-SUPPRESSIONS: RealtimeSanitizer exit stats: |
| // CHECK-SUPPRESSIONS-NEXT: Total error count: 1 |
| // CHECK-SUPPRESSIONS-NEXT: Unique error count: 1 |
| // CHECK-SUPPRESSIONS-NEXT: Suppression count: 0 |
