clang/test/CoverageMapping/builtinmacro.c

   1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name builtinmacro.c %s | FileCheck %s
   2
   3 // Test the coverage mapping generation for built-in macroes.
   4
   5 // CHECK: filename
   6 const char *filename (const char *name) { // CHECK-NEXT: File 0, [[@LINE]]:41 -> [[@LINE+3]]:2 = #0
   7   static const char this_file[] = __FILE__; // CHECK-NEXT: File 0, [[@LINE]]:35 -> [[@LINE]]:35 = #0
   8   return this_file;
   9 }
  10
  11 int main(void) { // CHECK-NEXT: main
  12   filename(__FILE__ "test.c");
  13   return 0;
  14 }