1"""
2Test importing the 'std' C++ module and check if we can handle
3prioritizing the conflicting functions from debug info and std
4module.
5
6See also import-std-module/basic/TestImportStdModule.py for
7the same test on a 'clean' code base without conflicts.
8"""
9
10from lldbsuite.test.decorators import *
11from lldbsuite.test.lldbtest import *
12from lldbsuite.test import lldbutil
13
14
15class TestImportStdModuleConflicts(TestBase):
16    @add_test_categories(["libc++"])
17    @skipIf(compiler=no_match("clang"))
18    def test(self):
19        self.build()
20
21        lldbutil.run_to_source_breakpoint(
22            self, "// Set break point at this line.", lldb.SBFileSpec("main.cpp")
23        )
24
25        self.runCmd("settings set target.import-std-module true")
26        self.expect_expr("std::abs(-42)", result_type="int", result_value="42")
27        self.expect_expr("std::div(2, 1).quot", result_type="int", result_value="2")
28        self.expect_expr(
29            "(std::size_t)33U", result_type="std::size_t", result_value="33"
30        )
31        self.expect(
32            "expr char char_a = 'b'; char char_b = 'a'; std::swap(char_a, char_b); char_a",
33            substrs=["(char) $3 = 'a'"],
34        )
35