| """ |
| Test std::vector functionality when it's contents are vectors. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestVectorOfVectors(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<int>" |
| vector_of_vector_type = "std::vector<" + vector_type + " >" |
| size_type = vector_of_vector_type + "::size_type" |
| |
| self.runCmd("settings set target.import-std-module true") |
| |
| self.expect_expr( |
| "a", |
| result_type=vector_of_vector_type, |
| result_children=[ |
| ValueCheck(type="std::vector<int>", |
| children=[ |
| ValueCheck(value='1'), |
| ValueCheck(value='2'), |
| ValueCheck(value='3'), |
| ]), |
| ValueCheck(type="std::vector<int>", |
| children=[ |
| ValueCheck(value='3'), |
| ValueCheck(value='2'), |
| ValueCheck(value='1'), |
| ]), |
| ]) |
| self.expect_expr("a.size()", result_type=size_type, result_value="2") |
| front = self.expect_expr("a.front().front()", result_value="1") |
| value_type = front.GetDisplayTypeName() |
| self.assertIn(value_type, [ |
| "std::vector<int>::value_type", # Pre-D112976 |
| "std::__vector_base<int, std::allocator<int> >::value_type", # Post-D112976 |
| ]) |
| self.expect_expr("a[1][1]", result_type=value_type, result_value="2") |
| self.expect_expr("a.back().at(0)", |
| result_type=value_type, |
| result_value="3") |