llvm-project/lldb/test/API/lang/cpp/template-arguments/TestCppTemplateArguments.py

29 lines
1.2 KiB
Python

import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestCase(TestBase):
@no_debug_info_test
def test(self):
self.build()
self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
value = self.expect_expr("temp1", result_type="C<int, 2>")
template_type = value.GetType()
self.assertEqual(template_type.GetNumberOfTemplateArguments(), 2)
# Check a type argument.
self.assertEqual(template_type.GetTemplateArgumentKind(0), lldb.eTemplateArgumentKindType)
self.assertEqual(template_type.GetTemplateArgumentType(0).GetName(), "int")
# Check a integral argument.
self.assertEqual(template_type.GetTemplateArgumentKind(1), lldb.eTemplateArgumentKindIntegral)
self.assertEqual(template_type.GetTemplateArgumentType(1).GetName(), "unsigned int")
#FIXME: There is no way to get the actual value of the parameter.
# Try to get an invalid template argument.
self.assertEqual(template_type.GetTemplateArgumentKind(2), lldb.eTemplateArgumentKindNull)
self.assertEqual(template_type.GetTemplateArgumentType(2).GetName(), "")