36 lines · python
1"""2Test basic std::shared_ptr functionality.3"""4 5from lldbsuite.test.decorators import *6from lldbsuite.test.lldbtest import *7from lldbsuite.test import lldbutil8 9 10class TestSharedPtr(TestBase):11 @add_test_categories(["libc++"])12 @skipIf(compiler=no_match("clang"))13 @skipIf(macos_version=["<", "15.0"])14 @skipIf(compiler="clang", compiler_version=["<", "17.0"])15 def test(self):16 self.build()17 18 lldbutil.run_to_source_breakpoint(19 self, "// Set break point at this line.", lldb.SBFileSpec("main.cpp")20 )21 22 self.runCmd("settings set target.import-std-module true")23 24 self.expect_expr(25 "s",26 result_type="std::shared_ptr<int>",27 result_summary="3 strong=1 weak=0",28 result_children=[ValueCheck(name="pointer")],29 )30 self.expect_expr("*s", result_type="element_type", result_value="3")31 self.expect_expr("*s = 5", result_type="element_type", result_value="5")32 self.expect_expr("*s", result_type="element_type", result_value="5")33 self.expect_expr("(bool)s", result_type="bool", result_value="true")34 self.expect("expr s.reset()")35 self.expect_expr("(bool)s", result_type="bool", result_value="false")36