f23fae29eb
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.
62 lines
3.8 KiB
C++
62 lines
3.8 KiB
C++
// Remove comments first.
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// RUN: sed 's/[ \t]*\/\/.*//' %s > %t.stripped.cpp
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// RUN: %clangxx_profgen -fcoverage-mapping -o %t %t.stripped.cpp
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// RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
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// RUN: llvm-profdata merge -o %t.profdata %t.profraw
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// RUN: llvm-cov show %t -instr-profile %t.profdata 2>&1 | FileCheck %s
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int main() { // CHECK: [[# @LINE]]| 1|int main() {
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int x = 0; // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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x = 1; // CHECK-NEXT: [[# @LINE]]| 1|
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if (x) // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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x // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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= // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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0; // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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if (x) // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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x = 1; // CHECK-NEXT: [[# @LINE]]| 0|
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// CHECK-NEXT: [[# @LINE]]| |
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#ifdef UNDEFINED // CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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int y = 0; // CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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y = 1; // CHECK-NEXT: [[# @LINE]]| |
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if (y) // CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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y // CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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= // CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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0; // CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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#endif // CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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#define DEFINED 1 // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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#ifdef DEFINED // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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int y = 0; // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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y = 1; // CHECK-NEXT: [[# @LINE]]| 1|
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if (y) // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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y // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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= // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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// CHECK-NEXT: [[# @LINE]]| |
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0; // CHECK-NEXT: [[# @LINE]]| 1|
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#endif // CHECK-NEXT: [[# @LINE]]| 1|
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// CHECK-NEXT: [[# @LINE]]| |
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return 0; // CHECK-NEXT: [[# @LINE]]| 1|
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} // CHECK-NEXT: [[# @LINE]]| 1|
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