1 // Ensure that we have a quiet startup when we don't have the XRay 2 // instrumentation sleds. 3 // 4 // RUN: %clangxx -std=c++11 %s -o %t %xraylib 5 // RUN: XRAY_OPTIONS="patch_premain=true verbosity=1" %run %t 2>&1 | \ 6 // RUN: FileCheck %s --check-prefix NOISY 7 // RUN: XRAY_OPTIONS="patch_premain=true verbosity=0" %run %t 2>&1 | \ 8 // RUN: FileCheck %s --check-prefix QUIET 9 // RUN: XRAY_OPTIONS="" %run %t 2>&1 | FileCheck %s --check-prefix DEFAULT 10 // 11 // FIXME: Understand how to make this work on other platforms 12 // REQUIRES: built-in-llvm-tree 13 // REQUIRES: x86_64-target-arch 14 #include <iostream> 15 16 using namespace std; 17 18 int main(int, char**) { 19 // NOISY: {{.*}}XRay instrumentation map missing. Not initializing XRay. 20 // QUIET-NOT: {{.*}}XRay instrumentation map missing. Not initializing XRay. 21 // DEFAULT-NOT: {{.*}}XRay instrumentation map missing. Not initializing XRay. 22 cout << "Hello, XRay!" << endl; 23 // NOISY: Hello, XRay! 24 // QUIET: Hello, XRay! 25 // DEFAULT: Hello, XRay! 26 } 27