From f73363f1dd94996356cefbf24388f561891acf0b Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sat, 28 Jul 2018 11:09:23 +0000 Subject: Vendor import of lldb trunk r338150: https://llvm.org/svn/llvm-project/lldb/trunk@338150 --- .../pr35310/TestExprsBug35310.py | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 packages/Python/lldbsuite/test/expression_command/pr35310/TestExprsBug35310.py (limited to 'packages/Python/lldbsuite/test/expression_command/pr35310/TestExprsBug35310.py') diff --git a/packages/Python/lldbsuite/test/expression_command/pr35310/TestExprsBug35310.py b/packages/Python/lldbsuite/test/expression_command/pr35310/TestExprsBug35310.py new file mode 100644 index 0000000000000..9cc9df2b22be6 --- /dev/null +++ b/packages/Python/lldbsuite/test/expression_command/pr35310/TestExprsBug35310.py @@ -0,0 +1,40 @@ +from __future__ import print_function + +import lldb +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + +class ExprBug35310(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + + self.main_source = "main.cpp" + self.main_source_spec = lldb.SBFileSpec(self.main_source) + + @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21765") + def test_issue35310(self): + """Test invoking functions with non-standard linkage names. + + The GNU abi_tag extension used by libstdc++ is a common source + of these, but they could originate from other reasons as well. + """ + self.build() + + (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self, + '// Break here', self.main_source_spec) + frame = thread.GetFrameAtIndex(0) + + value = frame.EvaluateExpression("a.test_abi_tag()") + self.assertTrue(value.IsValid()) + self.assertTrue(value.GetError().Success()) + self.assertEqual(value.GetValueAsSigned(0), 1) + + value = frame.EvaluateExpression("a.test_asm_name()") + self.assertTrue(value.IsValid()) + self.assertTrue(value.GetError().Success()) + self.assertEqual(value.GetValueAsSigned(0), 2) -- cgit v1.2.3