199451b44SJordan Rupprecht"""
299451b44SJordan RupprechtTest basic std::unique_ptr functionality.
399451b44SJordan Rupprecht"""
499451b44SJordan Rupprecht
599451b44SJordan Rupprechtfrom lldbsuite.test.decorators import *
699451b44SJordan Rupprechtfrom lldbsuite.test.lldbtest import *
799451b44SJordan Rupprechtfrom lldbsuite.test import lldbutil
899451b44SJordan Rupprecht
9cabee89bSRaphael Isemann
1099451b44SJordan Rupprechtclass TestUniquePtr(TestBase):
1199451b44SJordan Rupprecht    @add_test_categories(["libc++"])
1299451b44SJordan Rupprecht    @skipIf(compiler=no_match("clang"))
13*2238dcc3SJonas Devlieghere    @skipIf(compiler="clang", compiler_version=["<", "9.0"])
1415ea45f1SRaphael Isemann    @skipIfLinux  # s.reset() causes link errors on ubuntu 18.04/Clang 9
1599451b44SJordan Rupprecht    def test(self):
1699451b44SJordan Rupprecht        self.build()
1799451b44SJordan Rupprecht
18*2238dcc3SJonas Devlieghere        lldbutil.run_to_source_breakpoint(
19*2238dcc3SJonas Devlieghere            self, "// Set break point at this line.", lldb.SBFileSpec("main.cpp")
20*2238dcc3SJonas Devlieghere        )
2199451b44SJordan Rupprecht
2299451b44SJordan Rupprecht        self.runCmd("settings set target.import-std-module true")
2399451b44SJordan Rupprecht
24*2238dcc3SJonas Devlieghere        if self.expectedCompiler(["clang"]) and self.expectedCompilerVersion(
25*2238dcc3SJonas Devlieghere            [">", "16.0"]
26*2238dcc3SJonas Devlieghere        ):
273c667298SMichael Buch            ptr_type = "std::unique_ptr<int>"
283c667298SMichael Buch        else:
293c667298SMichael Buch            ptr_type = "std::unique_ptr<int, std::default_delete<int> >"
303c667298SMichael Buch
31cabee89bSRaphael Isemann        self.expect_expr(
32cabee89bSRaphael Isemann            "s",
333c667298SMichael Buch            result_type=ptr_type,
34cabee89bSRaphael Isemann            result_summary="3",
35*2238dcc3SJonas Devlieghere            result_children=[ValueCheck(name="pointer")],
36*2238dcc3SJonas Devlieghere        )
37cabee89bSRaphael Isemann        self.expect_expr("*s", result_type="int", result_value="3")
38cabee89bSRaphael Isemann        self.expect_expr("*s = 5", result_type="int", result_value="5")
39cabee89bSRaphael Isemann        self.expect_expr("*s", result_type="int", result_value="5")
40cabee89bSRaphael Isemann        self.expect_expr("(bool)s", result_type="bool", result_value="true")
4199451b44SJordan Rupprecht        self.expect("expr s.reset()")
42cabee89bSRaphael Isemann        self.expect_expr("(bool)s", result_type="bool", result_value="false")
43