Vendor import of lldb trunk r256945:

https://llvm.org/svn/llvm-project/lldb/trunk@256945

3 files changed, 129 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/python_api/class_members/Makefile b/packages/Python/lldbsuite/test/python_api/class_members/Makefile
new file mode 100644
index 0000000..0d7550f
--- /dev/null
+++ b/packages/Python/lldbsuite/test/python_api/class_members/Makefile
@@ -0,0 +1,5 @@
+LEVEL = ../../make
+
+OBJCXX_SOURCES := main.mm
+
+include $(LEVEL)/Makefile.rules
diff --git a/packages/Python/lldbsuite/test/python_api/class_members/TestSBTypeClassMembers.py b/packages/Python/lldbsuite/test/python_api/class_members/TestSBTypeClassMembers.py
new file mode 100644
index 0000000..e1d5520
--- /dev/null
+++ b/packages/Python/lldbsuite/test/python_api/class_members/TestSBTypeClassMembers.py
@@ -0,0 +1,77 @@
+"""
+Test SBType APIs to fetch member function types.
+"""
+
+from __future__ import print_function
+
+
+
+import os, time
+import re
+import lldb
+import lldbsuite.test.lldbutil as lldbutil
+from lldbsuite.test.lldbtest import *
+
+class SBTypeMemberFunctionsTest(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # We'll use the test method name as the exe_name.
+        self.exe_name = self.testMethodName
+        # Find the line number to break at.
+        self.source = 'main.mm'
+        self.line = line_number(self.source, '// set breakpoint here')
+
+    @skipUnlessDarwin
+    @add_test_categories(['pyapi'])
+    def test(self):
+        """Test SBType APIs to fetch member function types."""
+        d = {'EXE': self.exe_name}
+        self.build(dictionary=d)
+        self.setTearDownCleanup(dictionary=d)
+        exe = os.path.join(os.getcwd(), self.exe_name)
+
+        # Create a target by the debugger.
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        # Create the breakpoint inside function 'main'.
+        breakpoint = target.BreakpointCreateByLocation(self.source, self.line)
+        self.assertTrue(breakpoint, VALID_BREAKPOINT)
+
+        # Now launch the process, and do not stop at entry point.
+        process = target.LaunchSimple (None, None, self.get_process_working_directory())
+        self.assertTrue(process, PROCESS_IS_VALID)
+
+        # Get Frame #0.
+        self.assertTrue(process.GetState() == lldb.eStateStopped)
+        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint condition")
+        frame0 = thread.GetFrameAtIndex(0)
+        
+        variable = frame0.FindVariable("d")
+        Derived = variable.GetType()
+        Base = Derived.GetDirectBaseClassAtIndex(0).GetType()
+
+        self.assertTrue(Derived.GetNumberOfMemberFunctions() == 2, "Derived declares two methods")
+        self.assertTrue(Derived.GetMemberFunctionAtIndex(0).GetType().GetFunctionReturnType().GetName() == "int", "Derived::dImpl returns int")
+        
+        self.assertTrue(Base.GetNumberOfMemberFunctions() == 4, "Base declares three methods")
+        self.assertTrue(Base.GetMemberFunctionAtIndex(3).GetType().GetFunctionArgumentTypes().GetSize() == 3, "Base::sfunc takes three arguments")
+        self.assertTrue(Base.GetMemberFunctionAtIndex(3).GetName() == "sfunc", "Base::sfunc not found")
+        self.assertTrue(Base.GetMemberFunctionAtIndex(3).GetKind() == lldb.eMemberFunctionKindStaticMethod, "Base::sfunc is a static")
+        self.assertTrue(Base.GetMemberFunctionAtIndex(2).GetType().GetFunctionArgumentTypes().GetSize() == 0, "Base::dat takes no arguments")
+        self.assertTrue(Base.GetMemberFunctionAtIndex(1).GetType().GetFunctionArgumentTypes().GetTypeAtIndex(1).GetName() == "char", "Base::bar takes a second 'char' argument")
+        self.assertTrue(Base.GetMemberFunctionAtIndex(1).GetName() == "bar", "Base::bar not found")
+        
+        variable = frame0.FindVariable("thingy")
+        Thingy = variable.GetType()
+        
+        self.assertTrue(Thingy.GetNumberOfMemberFunctions() == 2, "Thingy declares two methods")
+        
+        self.assertTrue(Thingy.GetMemberFunctionAtIndex(0).GetReturnType().GetName() == "id", "Thingy::init returns an id")
+        self.assertTrue(Thingy.GetMemberFunctionAtIndex(1).GetNumberOfArguments() == 2, "Thingy::foo takes two arguments")
+        self.assertTrue(Thingy.GetMemberFunctionAtIndex(1).GetArgumentTypeAtIndex(0).GetName() == "int", "Thingy::foo takes an int")
diff --git a/packages/Python/lldbsuite/test/python_api/class_members/main.mm b/packages/Python/lldbsuite/test/python_api/class_members/main.mm
new file mode 100644
index 0000000..ff61b36
--- /dev/null
+++ b/packages/Python/lldbsuite/test/python_api/class_members/main.mm
@@ -0,0 +1,47 @@
+//===-- main.cpp ------------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#import <Foundation/Foundation.h>
+
+class Base {
+public:
+    int foo(int x, int y) { return 1; }
+    char bar(int x, char y) { return 2; }
+    void dat() {}
+    static int sfunc(char, int, float) { return 3; }
+};
+
+class Derived: public Base {
+protected:
+    int dImpl() { return 1; }
+public:
+    float baz(float b) { return b + 1.0; }
+};
+
+@interface Thingy: NSObject {
+}
+- (id)init;
+- (id)fooWithBar: (int)bar andBaz:(id)baz;
+@end
+
+@implementation Thingy {
+}
+- (id)init {
+    return (self = [super init]);
+}
+- (id)fooWithBar: (int)bar andBaz:(id)baz {
+    return nil;
+}
+@end
+
+int main() {
+    Derived d;
+    Thingy *thingy = [[Thingy alloc] init];
+    return 0; // set breakpoint here
+}