| """ |
| Test basic std::forward_list functionality. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestBasicForwardList(TestBase): |
| @add_test_categories(["libc++"]) |
| @skipIf(compiler=no_match("clang")) |
| 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"] |
| ): |
| list_type = "std::forward_list<int>" |
| else: |
| list_type = "std::forward_list<int, std::allocator<int> >" |
| |
| value_type = "value_type" |
| |
| # FIXME: This has three elements in it but the formatter seems to |
| # calculate the wrong size and contents. |
| self.expect_expr("a", result_type=list_type, result_summary="size=1") |
| self.expect_expr("std::distance(a.begin(), a.end())", result_value="3") |
| self.expect_expr("a.front()", result_type=value_type, result_value="3") |
| |
| self.expect("expr a.sort()") |
| self.expect_expr("a.front()", result_type=value_type, result_value="1") |
| |
| # FIXME: Removing casting here causes LLDB to crash. |
| self.expect_expr("(int)*a.begin()", result_type="int", result_value="1") |
