1 | // RUN: mkdir -p %t.dir && cd %t.dir |
2 | |
3 | /// gcov 3.4 redesigned the format and changed the extension from .da to .gcda |
4 | // RUN: %clang --coverage -Xclang -coverage-version='304*' %s -o %t -dumpdir ./ |
5 | // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a |
6 | // RUN: llvm-cov gcov -t gcov-basic.gcno | FileCheck %s |
7 | |
8 | /// r173147: split checksum into cfg checksum and line checksum. |
9 | // RUN: %clang --coverage -Xclang -coverage-version='407*' %s -o %t -dumpdir ./ |
10 | // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a |
11 | // RUN: llvm-cov gcov -t gcov-basic.gcno | FileCheck %s |
12 | |
13 | /// r189778: the exit block moved from the last to the second. |
14 | // RUN: %clang --coverage -Xclang -coverage-version='408*' %s -o %t -dumpdir ./ |
15 | // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a |
16 | // RUN: llvm-cov gcov -t gcov-basic.gcno |
17 | |
18 | /// PR gcov-profile/48463 |
19 | // RUN: %clang --coverage -Xclang -coverage-version='800*' %s -o %t -dumpdir ./ |
20 | // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a |
21 | // RUN: llvm-cov gcov -t gcov-basic.gcno |
22 | |
23 | /// PR gcov-profile/84846, r269678 |
24 | // RUN: %clang --coverage -Xclang -coverage-version='900*' %s -o %t -dumpdir ./ |
25 | // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a |
26 | // RUN: llvm-cov gcov -t gcov-basic.gcno |
27 | |
28 | // CHECK: Runs:2 |
29 | |
30 | #include <stdio.h> |
31 | |
32 | int main(int argc, char *argv[]) { // CHECK: 2: [[@LINE]]:int main |
33 | if (argc > 1) // CHECK-NEXT: 2: [[@LINE]]: |
34 | puts(s: "hello" ); // CHECK-NEXT: 1: [[@LINE]]: |
35 | return 0; // CHECK-NEXT: 2: [[@LINE]]: |
36 | } |
37 | |