| /// Test that llvm-cov supports a fake gcov 4.2 format used before clang 11. |
| |
| // RUN: rm -rf %t && mkdir %t && cd %t |
| // RUN: echo -e '\n\n\n\n\n\n\n\n\n' > test.cpp && echo > test.h |
| // RUN: llvm-cov gcov test. --gcno=%S/Inputs/gcov-fake-4.2.gcno --gcda=%S/Inputs/gcov-fake-4.2.gcda | FileCheck %s |
| // RUN: FileCheck %s --check-prefix=C < test.cpp.gcov |
| // RUN: FileCheck %s --check-prefix=H < test.h.gcov |
| |
| // CHECK: File 'test.cpp' |
| // CHECK-NEXT: Lines executed:84.21% of 38 |
| // CHECK-NEXT: Creating 'test.cpp.gcov' |
| // CHECK-EMPTY: |
| // CHECK-NEXT: File './test.h' |
| // CHECK-NEXT: Lines executed:100.00% of 1 |
| // CHECK-NEXT: Creating 'test.h.gcov' |
| // CHECK-EMPTY: |
| |
| // C: -: 0:Source:test.cpp |
| // C-NEXT: -: 0:Graph:{{.*}}gcov-fake-4.2.gcno |
| // C-NEXT: -: 0:Data:{{.*}}gcov-fake-4.2.gcda |
| /// `Runs` is stored in GCOV_TAG_OBJECT_SUMMARY with a length of 9. |
| // C-NEXT: -: 0:Runs:2 |
| // C-NEXT: -: 0:Programs:1 |
| // C-NEXT: -: 1: |
| // C-NEXT: -: 2: |
| // C-NEXT: -: 3: |
| // C-NEXT: -: 4: |
| // C-NEXT: -: 5: |
| // C-NEXT: -: 6: |
| // C-NEXT: -: 7: |
| // C-NEXT: -: 8: |
| // C-NEXT: -: 9: |
| // C-NEXT:8589934592: 10: |
| |
| // H: -: 0:Source:./test.h |
| // H-NEXT: -: 0:Graph:{{.*}}gcov-fake-4.2.gcno |
| // H-NEXT: -: 0:Data:{{.*}}gcov-fake-4.2.gcda |
| // H-NEXT: -: 0:Runs:2 |
| // H-NEXT: -: 0:Programs:1 |
| // H-NEXT: 4: 1: |
