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"""
Tests standard library iterators.
"""
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestCase(TestBase):
@add_test_categories(["libc++"])
@skipIf(compiler=no_match("clang"))
@skipUnlessDarwin
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")
iter_type = "std::move_iterator<std::__wrap_iter<int *> >"
self.expect_expr("move_begin", result_type=iter_type)
self.expect_expr("move_begin[0]", result_type="int", result_value="1")
self.expect_expr("move_begin + 3 == move_end", result_value="true")
self.expect("expr move_begin++")
self.expect_expr("move_begin + 2 == move_end", result_value="true")
self.expect("expr move_begin--")
self.expect_expr("move_begin + 3 == move_end", result_value="true")
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