1## Show that --print-file-name works when the input is standard input. 2 3RUN: echo abcd | llvm-strings -f - | FileCheck %s 4RUN: echo abcd | llvm-strings -f | FileCheck %s 5RUN: echo abcd | llvm-strings --print-file-name - | FileCheck %s 6RUN: echo abcd | llvm-strings --print-file-name | FileCheck %s 7CHECK: {standard input}: abcd 8