| // Ensure that we have a quiet startup when we don't have the XRay |
| // instrumentation sleds. |
| // |
| // RUN: %clangxx -std=c++11 %s -o %t %xraylib |
| // RUN: XRAY_OPTIONS="patch_premain=true verbosity=1" %run %t 2>&1 | \ |
| // RUN: FileCheck %s --check-prefix NOISY |
| // RUN: XRAY_OPTIONS="patch_premain=true verbosity=0" %run %t 2>&1 | \ |
| // RUN: FileCheck %s --check-prefix QUIET |
| // RUN: XRAY_OPTIONS="" %run %t 2>&1 | FileCheck %s --check-prefix DEFAULT |
| // |
| // FIXME: Understand how to make this work on other platforms |
| // REQUIRES: built-in-llvm-tree |
| // REQUIRES: x86_64-linux |
| #include <iostream> |
| |
| using namespace std; |
| |
| int main(int, char**) { |
| // NOISY: {{.*}}XRay instrumentation map missing. Not initializing XRay. |
| // QUIET-NOT: {{.*}}XRay instrumentation map missing. Not initializing XRay. |
| // DEFAULT-NOT: {{.*}}XRay instrumentation map missing. Not initializing XRay. |
| cout << "Hello, XRay!" << endl; |
| // NOISY: Hello, XRay! |
| // QUIET: Hello, XRay! |
| // DEFAULT: Hello, XRay! |
| } |
