1 // Check to make sure argv[0] is contained within the (randomised) XRay log file
2 // name.
3
4 // RUN: %clangxx_xray -std=c++11 %s -o %t
5 // RUN: XRAY_OPTIONS="patch_premain=true xray_mode=xray-basic" %run %t > xray.log.file.name 2>&1
6 // RUN: ls | FileCheck xray.log.file.name
7 // RUN: rm xray-log.argv0-log-file-name.* xray.log.file.name
8
9 // UNSUPPORTED: target-is-mips64,target-is-mips64el
10
11 #include <cstdio>
12 #include <libgen.h>
13
main(int argc,char * argv[])14 [[clang::xray_always_instrument]] int main(int argc, char *argv[]) {
15 printf("// CHECK: xray-log.%s.{{.*}}\n", basename(argv[0]));
16 }
17