1 // Make sure that llvm-cov can read coverage data written in gcov47+ compatible 2 // format. 3 4 // Compile with these arguments and run the result to generate .gc* files: 5 // -coverage -Xclang -coverage-no-function-names-in-data 6 // -Xclang -coverage-cfg-checksum -Xclang -coverage-version='407*' 7 8 // We need shell for cd 9 // REQUIRES: shell 10 11 // RUN: rm -rf %t 12 // RUN: mkdir %t 13 // RUN: cd %t 14 // RUN: cp %s %p/Inputs/gcov47_compatibility.gc* . 15 16 // RUN: llvm-cov gcov gcov47_compatibility.cpp | FileCheck %s --check-prefix=STDOUT 17 // STDOUT: File 'gcov47_compatibility.cpp' 18 // STDOUT: Lines executed:100.00% of 1 19 // STDOUT: gcov47_compatibility.cpp:creating 'gcov47_compatibility.cpp.gcov' 20 21 // RUN: FileCheck %s --check-prefix=GCOV < %t/gcov47_compatibility.cpp.gcov 22 // GCOV: -: 0:Runs:1 23 // GCOV: -: 0:Programs:1 24 25 int main(int argc, const char *argv[]) { // GCOV: -: [[@LINE]]:int main( 26 return 0; // GCOV: 1: [[@LINE]]: return 27 } // GCOV: -: [[@LINE]]:} 28 29 // llvm-cov doesn't work on big endian yet 30 // XFAIL: powerpc64-, s390x, mips-, mips64-, sparc 31
