From 14f1b3e8826ce43b978db93a62d1166055db5394 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Mon, 2 Jan 2017 19:26:05 +0000 Subject: Vendor import of lldb trunk r290819: https://llvm.org/svn/llvm-project/lldb/trunk@290819 --- .../frame-diagnose/virtual-method-call/Makefile | 5 +++++ .../TestDiagnoseDereferenceVirtualMethodCall.py | 26 ++++++++++++++++++++++ .../frame-diagnose/virtual-method-call/main.cpp | 16 +++++++++++++ 3 files changed, 47 insertions(+) create mode 100644 packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/Makefile create mode 100644 packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/TestDiagnoseDereferenceVirtualMethodCall.py create mode 100644 packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/main.cpp (limited to 'packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call') diff --git a/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/Makefile b/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/Makefile new file mode 100644 index 000000000000..314f1cb2f077 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/Makefile @@ -0,0 +1,5 @@ +LEVEL = ../../../make + +CXX_SOURCES := main.cpp + +include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/TestDiagnoseDereferenceVirtualMethodCall.py b/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/TestDiagnoseDereferenceVirtualMethodCall.py new file mode 100644 index 000000000000..adf092d86157 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/TestDiagnoseDereferenceVirtualMethodCall.py @@ -0,0 +1,26 @@ +""" +Test the output of `frame diagnose` for calling virtual methods +""" + +from __future__ import print_function + +import os +import lldb +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + + +class TestDiagnoseVirtualMethodCall(TestBase): + mydir = TestBase.compute_mydir(__file__) + + @skipUnlessDarwin + def test_diagnose_virtual_method_call(self): + TestBase.setUp(self) + self.build() + exe = os.path.join(os.getcwd(), "a.out") + self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) + self.runCmd("run", RUN_SUCCEEDED) + self.expect("thread list", "Thread should be stopped", + substrs=['stopped']) + self.expect("frame diagnose", "Crash diagnosis was accurate", "foo") diff --git a/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/main.cpp b/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/main.cpp new file mode 100644 index 000000000000..2a03dc11bf29 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/frame-diagnose/virtual-method-call/main.cpp @@ -0,0 +1,16 @@ +class Foo { +public: + int a; + int b; + virtual int Sum() { return a + b; } +}; + +struct Foo *GetAFoo() { + return (struct Foo*)0; +} + +int main() { + struct Foo *foo = GetAFoo(); + return foo->Sum(); +} + -- cgit v1.2.3