1import lldb
2from lldbsuite.test.decorators import *
3from lldbsuite.test.lldbtest import *
4from lldbsuite.test import lldbutil
5
6class TestCase(TestBase):
7
8    mydir = TestBase.compute_mydir(__file__)
9
10    @expectedFailureAll(bugnumber="llvm.org/pr50814", compiler="gcc")
11    def test_constructors(self):
12        self.build()
13        lldbutil.run_to_source_breakpoint(self,"// break here", lldb.SBFileSpec("main.cpp"))
14        self.expect_expr("ClassWithImplicitCtor().foo()", result_type="int", result_value="1")
15        self.expect_expr("ClassWithOneCtor(2).value", result_type="int", result_value="2")
16        self.expect_expr("ClassWithMultipleCtor(3).value", result_type="int", result_value="3")
17        self.expect_expr("ClassWithMultipleCtor(3, 1).value", result_type="int", result_value="4")
18
19        self.expect_expr("ClassWithDeletedCtor().value", result_type="int", result_value="6")
20        self.expect_expr("ClassWithDeletedDefaultCtor(7).value", result_type="int", result_value="7")
21
22        # FIXME: It seems we try to call the non-existent default constructor here which is wrong.
23        self.expect("expr ClassWithDefaultedCtor().foo()", error=True, substrs=["Couldn't lookup symbols:"])
24
25        # FIXME: Calling deleted constructors should fail before linking.
26        self.expect("expr ClassWithDeletedCtor(1).value", error=True, substrs=["Couldn't lookup symbols:"])
27        self.expect("expr ClassWithDeletedDefaultCtor().value", error=True, substrs=["Couldn't lookup symbols:"])
28
29    @skipIfWindows # Can't find operator new.
30    @skipIfLinux # Fails on some Linux systems with SIGABRT.
31    def test_constructors_new(self):
32        self.build()
33        lldbutil.run_to_source_breakpoint(self,"// break here", lldb.SBFileSpec("main.cpp"))
34
35        self.expect_expr("(new ClassWithOneCtor(1))->value; 1", result_type="int", result_value="1")
36