| """ |
| Tests std::stack functionality. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| class TestStack(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @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") |
| |
| # Test std::stack functionality with a std::deque. |
| self.expect("expr s_deque.pop()") |
| self.expect("expr s_deque.push({4})") |
| self.expect("expr (size_t)s_deque.size()", substrs=['(size_t) $0 = 3']) |
| self.expect("expr (int)s_deque.top().i", substrs=['(int) $1 = 4']) |
| self.expect("expr s_deque.emplace(5)") |
| self.expect("expr (int)s_deque.top().i", substrs=['(int) $2 = 5']) |
| |
| # Test std::stack functionality with a std::vector. |
| self.expect("expr s_vector.pop()") |
| self.expect("expr s_vector.push({4})") |
| self.expect("expr (size_t)s_vector.size()", substrs=['(size_t) $3 = 3']) |
| self.expect("expr (int)s_vector.top().i", substrs=['(int) $4 = 4']) |
| self.expect("expr s_vector.emplace(5)") |
| self.expect("expr (int)s_vector.top().i", substrs=['(int) $5 = 5']) |
| |
| # Test std::stack functionality with a std::list. |
| self.expect("expr s_list.pop()") |
| self.expect("expr s_list.push({4})") |
| self.expect("expr (size_t)s_list.size()", substrs=['(size_t) $6 = 3']) |
| self.expect("expr (int)s_list.top().i", substrs=['(int) $7 = 4']) |
| self.expect("expr s_list.emplace(5)") |
| self.expect("expr (int)s_list.top().i", substrs=['(int) $8 = 5']) |
