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llvm-project/compiler-rt/test/profile/coverage_comments.cpp

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Reland [Coverage] Add comment to skipped regions Bug filled here: https://bugs.llvm.org/show_bug.cgi?id=45757. Add comment to skipped regions so we don't track execution count for lines containing only comments. Differential Revision: https://reviews.llvm.org/D83592
2020-07-23 10:04:59 +08:00
// RUN: %clangxx_profgen -fcoverage-mapping -Wno-comment -o %t %s
// RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
// RUN: llvm-profdata merge -o %t.profdata %t.profraw
[test] Fix compiler-rt/test/profile/coverage_emptylines.cpp if the build directory is under /tmp llvm-cov -path-equivalence=/tmp,... is used by some checked-in coverage mapping files where the original filename is under /tmp. If the test itself produces the coverage mapping file, there is no need for /tmp. For coverage_emptylines.cpp: the source filename is under the build directory. If the build directory is under /tmp, the path mapping will make llvm-cov fail to find the file.
2020-12-11 08:57:09 +08:00
// RUN: llvm-cov show %t -instr-profile %t.profdata 2>&1 | FileCheck %s
Reland [Coverage] Add comment to skipped regions Bug filled here: https://bugs.llvm.org/show_bug.cgi?id=45757. Add comment to skipped regions so we don't track execution count for lines containing only comments. Differential Revision: https://reviews.llvm.org/D83592
2020-07-23 10:04:59 +08:00
int main() { // CHECK: [[# @LINE]]| 1|int main() {
/* comment */ int x = 0; // CHECK-NEXT: [[# @LINE]]| 1|
int y = 0; /* comment */ // CHECK-NEXT: [[# @LINE]]| 1|
int z = 0; // comment // CHECK-NEXT: [[# @LINE]]| 1|
// comment // CHECK-NEXT: [[# @LINE]]| |
// CHECK-NEXT: [[# @LINE]]| |
x = 0; /* // CHECK-NEXT: [[# @LINE]]| 1|
comment // CHECK-NEXT: [[# @LINE]]| |
*/ // CHECK-NEXT: [[# @LINE]]| |
// CHECK-NEXT: [[# @LINE]]| |
/* // CHECK-NEXT: [[# @LINE]]| |
comment // CHECK-NEXT: [[# @LINE]]| |
*/ x = 0; // CHECK-NEXT: [[# @LINE]]| 1|
// CHECK-NEXT: [[# @LINE]]| |
/* comment */ // CHECK-NEXT: [[# @LINE]]| |
// comment // CHECK-NEXT: [[# @LINE]]| |
/* comment */ // CHECK-NEXT: [[# @LINE]]| |
z = // CHECK-NEXT: [[# @LINE]]| 1|
x // comment // CHECK-NEXT: [[# @LINE]]| 1|
// comment // CHECK-NEXT: [[# @LINE]]| |
+ /* // CHECK-NEXT: [[# @LINE]]| 1|
comment // CHECK-NEXT: [[# @LINE]]| |
*/ // CHECK-NEXT: [[# @LINE]]| |
/* // CHECK-NEXT: [[# @LINE]]| |
comment // CHECK-NEXT: [[# @LINE]]| |
*/y; // CHECK-NEXT: [[# @LINE]]| 1|
// CHECK-NEXT: [[# @LINE]]| |
// Comments inside directives. // CHECK-NEXT: [[# @LINE]]| |
#if 0 //comment // CHECK-NEXT: [[# @LINE]]| |
/* comment */ x = 0; // CHECK-NEXT: [[# @LINE]]| |
y = 0; /* comment */ // CHECK-NEXT: [[# @LINE]]| |
z = 0; // comment // CHECK-NEXT: [[# @LINE]]| |
// comment // CHECK-NEXT: [[# @LINE]]| |
// CHECK-NEXT: [[# @LINE]]| |
x = 0; /* // CHECK-NEXT: [[# @LINE]]| |
comment // CHECK-NEXT: [[# @LINE]]| |
*/ // CHECK-NEXT: [[# @LINE]]| |
// CHECK-NEXT: [[# @LINE]]| |
/* // CHECK-NEXT: [[# @LINE]]| |
comment // CHECK-NEXT: [[# @LINE]]| |
*/ x = 0; // CHECK-NEXT: [[# @LINE]]| |
// CHECK-NEXT: [[# @LINE]]| |
/* comment */ // CHECK-NEXT: [[# @LINE]]| |
// comment // CHECK-NEXT: [[# @LINE]]| |
/* comment */ // CHECK-NEXT: [[# @LINE]]| |
#endif // comment // CHECK-NEXT: [[# @LINE]]| |
#if 1 // comment // CHECK-NEXT: [[# @LINE]]| 1|
/* comment */ x = 0; // CHECK-NEXT: [[# @LINE]]| 1|
y = 0; /* comment */ // CHECK-NEXT: [[# @LINE]]| 1|
z = 0; // comment // CHECK-NEXT: [[# @LINE]]| 1|
// comment // CHECK-NEXT: [[# @LINE]]| |
// CHECK-NEXT: [[# @LINE]]| |
x = 0; /* // CHECK-NEXT: [[# @LINE]]| 1|
comment // CHECK-NEXT: [[# @LINE]]| |
*/ // CHECK-NEXT: [[# @LINE]]| |
// CHECK-NEXT: [[# @LINE]]| |
/* // CHECK-NEXT: [[# @LINE]]| |
comment // CHECK-NEXT: [[# @LINE]]| |
*/ x = 0; // CHECK-NEXT: [[# @LINE]]| 1|
// CHECK-NEXT: [[# @LINE]]| |
/* comment */ // CHECK-NEXT: [[# @LINE]]| |
// comment // CHECK-NEXT: [[# @LINE]]| |
/* comment */ // CHECK-NEXT: [[# @LINE]]| |
#endif //comment // CHECK-NEXT: [[# @LINE]]| 1|
return 0; // CHECK-NEXT: [[# @LINE]]| 1|
} // CHECK-NEXT: [[# @LINE]]| 1|