| """ | |
| 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") |