xref: /llvm-project/llvm/test/tools/llvm-cov/gcov/gcov-8.c (revision e69092be5247937213865289013185811d0fbc5e)
1 /// Test that llvm-cov supports gcov 8 compatible format.
2 #include <math.h>
3 #include <stdio.h>
main()4 int main() {                                      // GCOV:       1: [[@LINE]]:int main
5   double a[11], result;                           // GCOV-NEXT:  -: [[@LINE]]:
6   for (int i = 0; i < 11; i++)                    // GCOV-NEXT: 12: [[@LINE]]:
7     scanf("%lf", &a[i]);                          // GCOV-NEXT: 11: [[@LINE]]:
8   for (int i = 10; i >= 0; i--) {                 // GCOV-NEXT: 12: [[@LINE]]:
9     result = sqrt(fabs(a[i])) + 5 * pow(a[i], 3); // GCOV-NEXT: 11: [[@LINE]]:
10     printf("\nf(%lf) = ");                        // GCOV-NEXT: 11: [[@LINE]]:
11     if (result > 400) printf("Overflow!");        // GCOV-NEXT: 11: [[@LINE]]:
12     else printf("%lf", result);                   // GCOV-NEXT:  4: [[@LINE]]:
13   }                                               // GCOV-NEXT:  -: [[@LINE]]:
14   return 0;                                       // GCOV-NEXT:  1: [[@LINE]]:
15 }                                                 // GCOV-NEXT:  -: [[@LINE]]:
16 
17 // RUN: rm -rf %t && mkdir %t && cd %t
18 // RUN: cp %s %p/Inputs/gcov-8.gc* .
19 
20 // RUN: llvm-cov gcov gcov-8.c | FileCheck %s --check-prefixes=OUT,OUTFILE
21 // OUT:          File 'gcov-8.c'
22 // OUT-NEXT:     Lines executed:100.00% of 9
23 // OUT-B-NEXT:   Branches executed:100.00% of 14
24 // OUT-B-NEXT:   Taken at least once:71.43% of 14
25 // OUT-B-NEXT:   No calls
26 // OUTFILE-NEXT: Creating 'gcov-8.c.gcov'
27 // OUT-EMPTY:
28 
29 // RUN: FileCheck --input-file=%t/gcov-8.c.gcov --check-prefix=HEADER %s
30 // RUN: FileCheck --input-file=%t/gcov-8.c.gcov --check-prefix=GCOV %s
31 
32 // HEADER: {{^}} -:    0:Source:gcov-8.c
33 // HEADER-NEXT:  -:    0:Graph:gcov-8.gcno
34 // HEADER-NEXT:  -:    0:Data:gcov-8.gcda
35 // HEADER-NEXT:  -:    0:Runs:1{{$}}
36 // HEADER-NEXT:  -:    0:Programs:1
37 // HEADER-NEXT:  -:    1:/// Test that llvm-cov
38 
39 // RUN: llvm-cov gcov -i gcov-8.c | FileCheck %s --check-prefix=OUT
40 // RUN: FileCheck %s --check-prefix=I < gcov-8.c.gcov
41 // RUN: llvm-cov gcov --intermediate-format gcov-8.c
42 // RUN: FileCheck %s --check-prefix=I < gcov-8.c.gcov
43 
44 // RUN: llvm-cov gcov -i -b gcov-8.c | FileCheck %s --check-prefixes=OUT,OUT-B
45 // RUN: FileCheck %s --check-prefixes=I,I-B < gcov-8.c.gcov
46 
47 //        I:file:gcov-8.c
48 //   I-NEXT:function:4,1,main
49 //   I-NEXT:lcount:4,1
50 //   I-NEXT:lcount:6,12
51 // I-B-NEXT:branch:6,taken
52 // I-B-NEXT:branch:6,taken
53 //   I-NEXT:lcount:7,11
54 // I-B-NEXT:branch:7,taken
55 // I-B-NEXT:branch:7,nottaken
56 //   I-NEXT:lcount:8,12
57 // I-B-NEXT:branch:8,taken
58 // I-B-NEXT:branch:8,taken
59 //   I-NEXT:lcount:9,11
60 //   I-NEXT:lcount:10,11
61 // I-B-NEXT:branch:10,taken
62 // I-B-NEXT:branch:10,nottaken
63 //   I-NEXT:lcount:11,11
64 // I-B-NEXT:branch:11,taken
65 // I-B-NEXT:branch:11,taken
66 // I-B-NEXT:branch:11,taken
67 // I-B-NEXT:branch:11,nottaken
68 //   I-NEXT:lcount:12,4
69 // I-B-NEXT:branch:12,taken
70 // I-B-NEXT:branch:12,nottaken
71 //   I-NEXT:lcount:14,1
72