1*4f2651c3SWael Yehia // REQUIRES: target={{.*(darwin|linux|aix).*}} 2ace26b38SZequan Wu 3ace26b38SZequan Wu // Test when LLVM_PROFILE_FILE is set incorrectly, it should fall backs to use default.profraw without runtime error. 4ace26b38SZequan Wu 5ace26b38SZequan Wu // Create & cd into a temporary directory. 6ace26b38SZequan Wu // RUN: rm -rf %t.dir && mkdir -p %t.dir && cd %t.dir 7ace26b38SZequan Wu // RUN: %clang -fprofile-instr-generate -fcoverage-mapping -mllvm -runtime-counter-relocation=true -o %t.exe %s 8ace26b38SZequan Wu // RUN: env LLVM_PROFILE_FILE="incorrect-profile-name%m%c%c.profraw" %run %t.exe 9ace26b38SZequan Wu // RUN: ls -l | FileCheck %s 10ace26b38SZequan Wu 11ace26b38SZequan Wu // CHECK: default.profraw 12ace26b38SZequan Wu // CHECK-NOT: incorrect-profile-name.profraw 13ace26b38SZequan Wu 14ace26b38SZequan Wu #include <stdio.h> 15ace26b38SZequan Wu int f() { return 0; } 16ace26b38SZequan Wu 17ace26b38SZequan Wu int main(int argc, char **argv) { 18ace26b38SZequan Wu FILE *File = fopen("default.profraw", "w"); 19ace26b38SZequan Wu f(); 20ace26b38SZequan Wu return 0; 21ace26b38SZequan Wu } 22