| """ |
| Test basic std::unique_ptr functionality. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestUniquePtr(TestBase): |
| @add_test_categories(["libc++"]) |
| @skipIf(compiler=no_match("clang")) |
| @skipIf(compiler="clang", compiler_version=["<", "9.0"]) |
| @skipIfLinux # s.reset() causes link errors on ubuntu 18.04/Clang 9 |
| def test(self): |
| self.build() |
| |
| lldbutil.run_to_source_breakpoint( |
| self, "// Set break point at this line.", lldb.SBFileSpec("main.cpp") |
| ) |
| |
| self.runCmd("settings set target.import-std-module true") |
| |
| if self.expectedCompiler(["clang"]) and self.expectedCompilerVersion( |
| [">", "16.0"] |
| ): |
| ptr_type = "std::unique_ptr<int>" |
| else: |
| ptr_type = "std::unique_ptr<int, std::default_delete<int> >" |
| |
| self.expect_expr( |
| "s", |
| result_type=ptr_type, |
| result_summary="3", |
| result_children=[ValueCheck(name="pointer")], |
| ) |
| self.expect_expr("*s", result_type="int", result_value="3") |
| self.expect_expr("*s = 5", result_type="int", result_value="5") |
| self.expect_expr("*s", result_type="int", result_value="5") |
| self.expect_expr("(bool)s", result_type="bool", result_value="true") |
| self.expect("expr s.reset()") |
| self.expect_expr("(bool)s", result_type="bool", result_value="false") |
