| // Tests the default implementation of callbacks for |
| // -fsanitize-coverage=inline-8bit-counters,pc-table |
| |
| // REQUIRES: has_sancovcc,stable-runtime,linux,x86_64-target-arch |
| |
| // RUN: %clangxx -O0 %s -fsanitize-coverage=inline-8bit-counters,pc-table -o %t |
| // RUN: rm -f %t-counters %t-pcs |
| // RUN: env %tool_options="cov_8bit_counters_out=%t-counters cov_pcs_out=%t-pcs verbosity=1" %run %t 2>&1 | FileCheck %s |
| |
| // Check the file sizes |
| // RUN: wc -c %t-counters | grep "^2 " |
| // RUN: wc -c %t-pcs | grep "^32 " |
| |
| #include <stdio.h> |
| |
| __attribute__((noinline)) void foo() {} |
| int main() { |
| foo(); |
| foo(); |
| fprintf(stderr, "PASS\n"); |
| // CHECK: PASS |
| // CHECK: cov_8bit_counters_out: written {{.*}} bytes to {{.*}}-counter |
| // CHECK: cov_pcs_out: written {{.*}} bytes to {{.*}}-pcs |
| } |
