| """ |
| Test basic std::vector<bool> functionality. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestBoolVector(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")) |
| |
| vector_type = "std::vector<bool>" |
| size_type = "size_type" |
| |
| self.runCmd("settings set target.import-std-module true") |
| |
| self.expect_expr("a", |
| result_type=vector_type, |
| result_children=[ |
| ValueCheck(value="false"), |
| ValueCheck(value="true"), |
| ValueCheck(value="false"), |
| ValueCheck(value="true"), |
| ]) |
| self.expect_expr("a.size()", result_type=size_type, result_value="4") |
| # FIXME: Without the casting the result can't be materialized. |
| self.expect_expr("(bool)a.front()", |
| result_type="bool", |
| result_value="false") |
| self.expect_expr("(bool)a[1]", result_type="bool", result_value="true") |
| self.expect_expr("(bool)a.back()", |
| result_type="bool", |
| result_value="true") |
| |
| self.expect_expr("(bool)*a.begin()", |
| result_type="bool", |
| result_value="false") |
| self.expect_expr("(bool)*a.rbegin()", |
| result_type="bool", |
| result_value="true") |
