Add a simple command: 'version' to the command interpreter, and an accompanying
test case test_help_version().
llvm-svn: 122515
diff --git a/lldb/lldb.xcodeproj/project.pbxproj b/lldb/lldb.xcodeproj/project.pbxproj
index d038581..f013c4f 100644
--- a/lldb/lldb.xcodeproj/project.pbxproj
+++ b/lldb/lldb.xcodeproj/project.pbxproj
@@ -377,6 +377,7 @@
AF68D2561255416E002FF25B /* RegisterContextLLDB.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AF68D2541255416E002FF25B /* RegisterContextLLDB.cpp */; };
AF68D3311255A111002FF25B /* UnwindLLDB.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AF68D32F1255A110002FF25B /* UnwindLLDB.cpp */; };
AF94005911C03F6500085DB9 /* SymbolVendor.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AF94005711C03F6500085DB9 /* SymbolVendor.cpp */; };
+ B296983712C2FB98002D92C3 /* CommandObjectVersion.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B296983412C2FB2B002D92C3 /* CommandObjectVersion.cpp */; };
/* End PBXBuildFile section */
/* Begin PBXContainerItemProxy section */
@@ -1081,6 +1082,8 @@
AF68D32F1255A110002FF25B /* UnwindLLDB.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = UnwindLLDB.cpp; path = Utility/UnwindLLDB.cpp; sourceTree = "<group>"; };
AF68D3301255A110002FF25B /* UnwindLLDB.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = UnwindLLDB.h; path = Utility/UnwindLLDB.h; sourceTree = "<group>"; };
AF94005711C03F6500085DB9 /* SymbolVendor.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = SymbolVendor.cpp; path = source/Symbol/SymbolVendor.cpp; sourceTree = "<group>"; };
+ B296983412C2FB2B002D92C3 /* CommandObjectVersion.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = CommandObjectVersion.cpp; path = source/Commands/CommandObjectVersion.cpp; sourceTree = "<group>"; };
+ B296983512C2FB2B002D92C3 /* CommandObjectVersion.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = CommandObjectVersion.h; path = source/Commands/CommandObjectVersion.h; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@@ -1840,6 +1843,8 @@
26BC7D0D10F1B71D00F91463 /* Commands */ = {
isa = PBXGroup;
children = (
+ B296983512C2FB2B002D92C3 /* CommandObjectVersion.h */,
+ B296983412C2FB2B002D92C3 /* CommandObjectVersion.cpp */,
4CA9637A11B6E99A00780E28 /* CommandObjectApropos.h */,
4CA9637911B6E99A00780E28 /* CommandObjectApropos.cpp */,
499F381E11A5B3F300F5CE02 /* CommandObjectArgs.h */,
@@ -2358,7 +2363,6 @@
isa = PBXProject;
buildConfigurationList = 1DEB91EF08733DB70010E9CD /* Build configuration list for PBXProject "lldb" */;
compatibilityVersion = "Xcode 3.1";
- developmentRegion = English;
hasScannedForEncodings = 1;
knownRegions = (
en,
@@ -2786,6 +2790,7 @@
4CC2A149128C73ED001531C4 /* ThreadPlanTracer.cpp in Sources */,
266A42D6128E3FFB0090CF7C /* ClangNamespaceDecl.cpp in Sources */,
4C7CF7E61295E12B00B4FBB5 /* ThreadPlanCallUserExpression.cpp in Sources */,
+ B296983712C2FB98002D92C3 /* CommandObjectVersion.cpp in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
diff --git a/lldb/source/Commands/CommandObjectVersion.cpp b/lldb/source/Commands/CommandObjectVersion.cpp
new file mode 100644
index 0000000..5e159e1
--- /dev/null
+++ b/lldb/source/Commands/CommandObjectVersion.cpp
@@ -0,0 +1,48 @@
+//===-- CommandObjectVersion.cpp --------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "CommandObjectVersion.h"
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/lldb-private.h"
+#include "lldb/Interpreter/CommandInterpreter.h"
+#include "lldb/Interpreter/CommandReturnObject.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+//-------------------------------------------------------------------------
+// CommandObjectVersion
+//-------------------------------------------------------------------------
+
+CommandObjectVersion::CommandObjectVersion (CommandInterpreter &interpreter) :
+ CommandObject (interpreter, "version", "Show version of LLDB debugger.", "version")
+{
+}
+
+CommandObjectVersion::~CommandObjectVersion ()
+{
+}
+
+bool
+CommandObjectVersion::Execute
+(
+ Args& args,
+ CommandReturnObject &result
+)
+{
+ StreamString &output_stream = result.GetOutputStream();
+ output_stream.Printf ("%s\n", lldb_private::GetVersion());
+ result.SetStatus (eReturnStatusSuccessFinishResult);
+ return true;
+}
+
diff --git a/lldb/source/Commands/CommandObjectVersion.h b/lldb/source/Commands/CommandObjectVersion.h
new file mode 100644
index 0000000..3da2dea
--- /dev/null
+++ b/lldb/source/Commands/CommandObjectVersion.h
@@ -0,0 +1,42 @@
+//===-- CommandObjectVersion.h ----------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_CommandObjectVersion_h_
+#define liblldb_CommandObjectVersion_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Interpreter/CommandObject.h"
+
+namespace lldb_private {
+
+//-------------------------------------------------------------------------
+// CommandObjectVersion
+//-------------------------------------------------------------------------
+
+class CommandObjectVersion : public CommandObject
+{
+public:
+
+ CommandObjectVersion (CommandInterpreter &interpreter);
+
+ virtual
+ ~CommandObjectVersion ();
+
+ virtual bool
+ Execute (Args& args,
+ CommandReturnObject &result);
+
+};
+
+} // namespace lldb_private
+
+#endif // liblldb_CommandObjectVersion_h_
diff --git a/lldb/source/Interpreter/CommandInterpreter.cpp b/lldb/source/Interpreter/CommandInterpreter.cpp
index 4a0fe99..b65cb19 100644
--- a/lldb/source/Interpreter/CommandInterpreter.cpp
+++ b/lldb/source/Interpreter/CommandInterpreter.cpp
@@ -36,6 +36,7 @@
#include "../Commands/CommandObjectSyntax.h"
#include "../Commands/CommandObjectTarget.h"
#include "../Commands/CommandObjectThread.h"
+#include "../Commands/CommandObjectVersion.h"
#include "lldb/Interpreter/Args.h"
#include "lldb/Core/Debugger.h"
@@ -168,6 +169,7 @@
m_command_dict["source"] = CommandObjectSP (new CommandObjectMultiwordSource (*this));
m_command_dict["target"] = CommandObjectSP (new CommandObjectMultiwordTarget (*this));
m_command_dict["thread"] = CommandObjectSP (new CommandObjectMultiwordThread (*this));
+ m_command_dict["version"] = CommandObjectSP (new CommandObjectVersion (*this));
std::auto_ptr<CommandObjectRegexCommand>
break_regex_cmd_ap(new CommandObjectRegexCommand (*this,
diff --git a/lldb/test/help/TestHelp.py b/lldb/test/help/TestHelp.py
index f4e631d..a6db2f6 100644
--- a/lldb/test/help/TestHelp.py
+++ b/lldb/test/help/TestHelp.py
@@ -18,6 +18,13 @@
self.expect("help",
startstr = 'The following is a list of built-in, permanent debugger commands')
+ def test_help_version(self):
+ """Test 'help version' and 'version' commands."""
+ self.expect("help version",
+ substrs = ['Show version of LLDB debugger.'])
+ self.expect("version",
+ patterns = ['LLDB-[0-9]+'])
+
def test_help_should_not_hang_emacsshell(self):
"""Command 'settings set term-width 0' should not hang the help command."""
self.runCmd("settings set term-width 0")