diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test')
3 files changed, 80 insertions, 0 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/Makefile b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/Makefile new file mode 100644 index 00000000000..fdd717119d9 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/Makefile @@ -0,0 +1,5 @@ +LEVEL = ../../../../../make +CXX_SOURCES := main.cpp +CXXFLAGS += -std=c++11 +USE_LIBCPP := 1 +include $(LEVEL)/Makefile.rules diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/TestLibCxxFunction.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/TestLibCxxFunction.py new file mode 100644 index 00000000000..a5eec8a0362 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/TestLibCxxFunction.py @@ -0,0 +1,50 @@ +""" +Test lldb data formatter subsystem. +""" + +from __future__ import print_function + + + +import os, time +import lldb +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + +class LibCxxFunctionTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def get_variable(self, name): + var = self.frame().FindVariable(name) + var.SetPreferDynamicValue(lldb.eDynamicCanRunTarget) + var.SetPreferSyntheticValue(True) + return var + + @skipIf(compiler="gcc") + @skipIfWindows # libc++ not ported to Windows yet + def test(self): + """Test that std::function as defined by libc++ is correctly printed by LLDB""" + self.build() + self.runCmd("file a.out", CURRENT_EXECUTABLE_SET) + + bkpt = self.target().FindBreakpointByID(lldbutil.run_break_set_by_source_regexp (self, "Set break point at this line.")) + + self.runCmd("run", RUN_SUCCEEDED) + + lldbutil.skip_if_library_missing(self, self.target(), lldbutil.PrintableRegex("libc\+\+")) + + # The stop reason of the thread should be breakpoint. + self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, + substrs = ['stopped', + 'stop reason = breakpoint']) + + f1 = self.get_variable('f1') + f2 = self.get_variable('f2') + + if self.TraceOn(): print(f1) + if self.TraceOn(): print(f2) + + self.assertTrue(f1.GetValueAsUnsigned(0) != 0, 'f1 has a valid value') + self.assertTrue(f2.GetValueAsUnsigned(0) != 0, 'f2 has a valid value') diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/main.cpp b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/main.cpp new file mode 100644 index 00000000000..cfe689b29b0 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/function/main.cpp @@ -0,0 +1,25 @@ +//===-- main.cpp --------------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include <functional> + +int foo(int x, int y) { + return x + y - 1; +} + +int main () +{ + int acc = 42; + std::function<int (int,int)> f1 = foo; + std::function<int (int)> f2 = [acc,f1] (int x) -> int { + return x+f1(acc,x); + }; + return f1(acc,acc) + f2(acc); // Set break point at this line. +} + |
