| RUN: not llvm-strings -n 0 2>&1 %S/Inputs/variable-length | FileCheck --check-prefix CHECK-0 %s | |
| RUN: llvm-strings -n 1 %S/Inputs/variable-length | FileCheck --check-prefix CHECK-1 %s | |
| RUN: llvm-strings -n 2 %S/Inputs/variable-length | FileCheck --check-prefix CHECK-2 %s | |
| RUN: llvm-strings %S/Inputs/variable-length | FileCheck --check-prefix CHECK-DEFAULT %s | |
| STDIN: a | |
| STDIN: ab | |
| STDIN: abc | |
| STDIN: abcd | |
| CHECK-DEFAULT: abcd | |
| CHECK-0: invalid minimum string length 0 | |
| CHECK-1: a | |
| CHECK-1: ab | |
| CHECK-1: abc | |
| CHECK-1: abcd | |
| CHECK-2-NOT: a | |
| CHECK-2: ab | |
| CHECK-2: abc | |
| CHECK-2: abcd | |