diff options
| -rw-r--r-- | lldb/lit/Commands/command-backtrace.test | 12 | ||||
| -rw-r--r-- | lldb/source/Interpreter/CommandInterpreter.cpp | 8 |
2 files changed, 16 insertions, 4 deletions
diff --git a/lldb/lit/Commands/command-backtrace.test b/lldb/lit/Commands/command-backtrace.test new file mode 100644 index 00000000000..85cd3c81966 --- /dev/null +++ b/lldb/lit/Commands/command-backtrace.test @@ -0,0 +1,12 @@ +# Check basic functionality of command bt. +# RUN: %lldb -s %s 2>&1 | FileCheck %s + +# Make sure this is not rejected by the parser as invalid syntax. +# Blank characters after the '1' are important, as we're testing the parser. +bt 1 +# CHECK: error: invalid target + +# Make sure this is not rejected by the parser as invalid syntax. +# Blank characters after the '1' are important, as we're testing the parser. +bt all +# CHECK: error: invalid target diff --git a/lldb/source/Interpreter/CommandInterpreter.cpp b/lldb/source/Interpreter/CommandInterpreter.cpp index df583bc72dc..4a132622faa 100644 --- a/lldb/source/Interpreter/CommandInterpreter.cpp +++ b/lldb/source/Interpreter/CommandInterpreter.cpp @@ -758,12 +758,12 @@ void CommandInterpreter::LoadCommandDictionary() { // command if you wanted to backtrace three frames you would do "bt -c 3" // but the intention is to have this emulate the gdb "bt" command and so // now "bt 3" is the preferred form, in line with gdb. - if (bt_regex_cmd_up->AddRegexCommand("^([[:digit:]]+)$", + if (bt_regex_cmd_up->AddRegexCommand("^([[:digit:]]+)\\s*$", "thread backtrace -c %1") && - bt_regex_cmd_up->AddRegexCommand("^-c ([[:digit:]]+)$", + bt_regex_cmd_up->AddRegexCommand("^-c ([[:digit:]]+)\\s*$", "thread backtrace -c %1") && - bt_regex_cmd_up->AddRegexCommand("^all$", "thread backtrace all") && - bt_regex_cmd_up->AddRegexCommand("^$", "thread backtrace")) { + bt_regex_cmd_up->AddRegexCommand("^all\\s*$", "thread backtrace all") && + bt_regex_cmd_up->AddRegexCommand("^\\s*$", "thread backtrace")) { CommandObjectSP command_sp(bt_regex_cmd_up.release()); m_command_dict[command_sp->GetCommandName()] = command_sp; } |
