1# RUN: %clang_host -g %S/Inputs/main.c -o %t 2 3# RUN: not %lldb %t -b -o 'b foo' -o 'r' -o 'thread backtrace --count -1' 2>&1 | FileCheck %s --check-prefix COUNT 4# COUNT: error: invalid integer value for option 'c': -1 5 6# RUN: not %lldb %t -b -o 'b foo' -o 'r' -o 'thread backtrace --extended nah' 2>&1 | FileCheck %s --check-prefix EXTENDED 7# EXTENDED: error: invalid boolean value for option 'e': nah 8 9# RUN: not %lldb %t -b -o 'b foo' -o 'r' -o 'thread backtrace --start -1' 2>&1 | FileCheck %s --check-prefix START 10# START: error: invalid integer value for option 's': -1 11 12# RUN: %lldb %t -b -o 'b foo' -o 'r' -o 'thread backtrace --count 0' | FileCheck %s 13# CHECK: frame #0: 14# CHECK: frame #1: 15