4cc8f2a017
Eliminate boilerplate of having each test manually assign to `mydir` by calling `compute_mydir` in lldbtest.py. Differential Revision: https://reviews.llvm.org/D128077
84 lines
3.2 KiB
Python
84 lines
3.2 KiB
Python
"""
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Tests std::queue functionality.
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"""
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class TestQueue(TestBase):
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@add_test_categories(["libc++"])
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@skipIf(compiler=no_match("clang"))
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def test(self):
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self.build()
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lldbutil.run_to_source_breakpoint(self,
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"// Set break point at this line.",
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lldb.SBFileSpec("main.cpp"))
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self.runCmd("settings set target.import-std-module true")
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queue_type = "std::queue<C>"
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size_type = queue_type + "::size_type"
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value_type = "std::__deque_base<C, std::allocator<C> >::value_type"
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# Test std::queue functionality with a std::deque.
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self.expect_expr(
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"q_deque",
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result_type=queue_type,
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result_children=[ValueCheck(children=[ValueCheck(value="1")])])
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self.expect("expr q_deque.pop()")
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self.expect("expr q_deque.push({4})")
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self.expect_expr("q_deque.size()",
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result_type=size_type,
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result_value="1")
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self.expect_expr("q_deque.front()", result_type=value_type)
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self.expect_expr("q_deque.back()", result_type=value_type)
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self.expect_expr("q_deque.front().i",
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result_type="int",
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result_value="4")
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self.expect_expr("q_deque.back().i",
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result_type="int",
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result_value="4")
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self.expect_expr("q_deque.empty()",
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result_type="bool",
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result_value="false")
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self.expect("expr q_deque.pop()")
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self.expect("expr q_deque.emplace(5)")
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self.expect_expr("q_deque.front().i",
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result_type="int",
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result_value="5")
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# Test std::queue functionality with a std::list.
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queue_type = "std::queue<C, std::list<C> >"
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size_type = queue_type + "::size_type"
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value_type = "std::list<C>::value_type"
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self.expect_expr(
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"q_list",
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result_type=queue_type,
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result_children=[ValueCheck(children=[ValueCheck(value="1")])])
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self.expect("expr q_list.pop()")
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self.expect("expr q_list.push({4})")
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self.expect_expr("q_list.size()",
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result_type=size_type,
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result_value="1")
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self.expect_expr("q_list.front()", result_type=value_type)
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self.expect_expr("q_list.back()", result_type=value_type)
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self.expect_expr("q_list.front().i",
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result_type="int",
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result_value="4")
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self.expect_expr("q_list.back().i",
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result_type="int",
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result_value="4")
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self.expect_expr("q_list.empty()",
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result_type="bool",
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result_value="false")
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self.expect("expr q_list.pop()")
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self.expect("expr q_list.emplace(5)")
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self.expect_expr("q_list.front().i",
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result_type="int",
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result_value="5")
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