| """ |
| Tests std::queue functionality. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| class TestQueue(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::queue functionality with a std::deque. |
| self.expect("expr q_deque.pop()") |
| self.expect("expr q_deque.push({4})") |
| self.expect("expr (size_t)q_deque.size()", substrs=['(size_t) $0 = 1']) |
| self.expect("expr (int)q_deque.front().i", substrs=['(int) $1 = 4']) |
| self.expect("expr (int)q_deque.back().i", substrs=['(int) $2 = 4']) |
| self.expect("expr q_deque.empty()", substrs=['(bool) $3 = false']) |
| self.expect("expr q_deque.pop()") |
| self.expect("expr q_deque.emplace(5)") |
| self.expect("expr (int)q_deque.front().i", substrs=['(int) $4 = 5']) |
| |
| # Test std::queue functionality with a std::list. |
| self.expect("expr q_list.pop()") |
| self.expect("expr q_list.push({4})") |
| self.expect("expr (size_t)q_list.size()", substrs=['(size_t) $5 = 1']) |
| self.expect("expr (int)q_list.front().i", substrs=['(int) $6 = 4']) |
| self.expect("expr (int)q_list.back().i", substrs=['(int) $7 = 4']) |
| self.expect("expr q_list.empty()", substrs=['(bool) $8 = false']) |
| self.expect("expr q_list.pop()") |
| self.expect("expr q_list.emplace(5)") |
| self.expect("expr (int)q_list.front().i", substrs=['(int) $9 = 5']) |
