| """ |
| Tests std::stack functionality. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| class TestStack(TestBase): |
| |
| @add_test_categories(["libc++"]) |
| @skipIf(compiler=no_match("clang")) |
| @skipIfLinux # Declaration in some Linux headers causes LLDB to crash. |
| @skipIf(bugnumber="rdar://97622854") |
| 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") |
| |
| # Test std::stack functionality with a std::deque. |
| stack_type = "std::stack<C>" |
| size_type = stack_type + "::size_type" |
| |
| self.expect_expr("s_deque", result_type=stack_type) |
| self.expect("expr s_deque.pop()") |
| self.expect("expr s_deque.push({4})") |
| self.expect_expr("s_deque.size()", |
| result_type=size_type, |
| result_value="3") |
| self.expect_expr("s_deque.top().i", |
| result_type="int", |
| result_value="4") |
| self.expect("expr s_deque.emplace(5)") |
| self.expect_expr("s_deque.top().i", |
| result_type="int", |
| result_value="5") |
| |
| # Test std::stack functionality with a std::vector. |
| stack_type = "std::stack<C, std::vector<C> >" |
| size_type = stack_type + "::size_type" |
| |
| self.expect_expr("s_vector", result_type=stack_type) |
| self.expect("expr s_vector.pop()") |
| self.expect("expr s_vector.push({4})") |
| self.expect_expr("s_vector.size()", |
| result_type=size_type, |
| result_value="3") |
| self.expect_expr("s_vector.top().i", |
| result_type="int", |
| result_value="4") |
| self.expect("expr s_vector.emplace(5)") |
| self.expect_expr("s_vector.top().i", |
| result_type="int", |
| result_value="5") |
| |
| # Test std::stack functionality with a std::list. |
| stack_type = "std::stack<C, std::list<C> >" |
| size_type = stack_type + "::size_type" |
| self.expect_expr("s_list", result_type=stack_type) |
| self.expect("expr s_list.pop()") |
| self.expect("expr s_list.push({4})") |
| self.expect_expr("s_list.size()", |
| result_type=size_type, |
| result_value="3") |
| self.expect_expr("s_list.top().i", result_type="int", result_value="4") |
| self.expect("expr s_list.emplace(5)") |
| self.expect_expr("s_list.top().i", result_type="int", result_value="5") |