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   1 """
   2 Test basic std::vector<bool> functionality.
   3 """
   4
   5 from lldbsuite.test.decorators import *
   6 from lldbsuite.test.lldbtest import *
   7 from lldbsuite.test import lldbutil
   8
   9 class TestBoolVector(TestBase):
  10
  11     mydir = TestBase.compute_mydir(__file__)
  12
  13     # FIXME: This should work on more setups, so remove these
  14     # skipIf's in the future.
  15     @add_test_categories(["libc++"])
  16     @skipIf(compiler=no_match("clang"))
  17     @skipIf(oslist=no_match(["linux"]))
  18     @skipIf(debug_info=no_match(["dwarf"]))
  19     def test(self):
  20         self.build()
  21
  22         lldbutil.run_to_source_breakpoint(self,
  23             "// Set break point at this line.", lldb.SBFileSpec("main.cpp"))
  24
  25         self.runCmd("settings set target.import-std-module true")
  26
  27         self.expect("expr (size_t)a.size()", substrs=['(size_t) $0 = 4'])
  28         self.expect("expr (bool)a.front()", substrs=['(bool) $1 = false'])
  29         self.expect("expr (bool)a[1]", substrs=['(bool) $2 = true'])
  30         self.expect("expr (bool)a.back()", substrs=['(bool) $3 = true'])
  31
  32         self.expect("expr (bool)(*a.begin())", substrs=['(bool) $4 = false'])
  33         self.expect("expr (bool)(*a.rbegin())", substrs=['(bool) $5 = true'])
  34