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# coding=utf8
"""
Test that the expression parser returns proper Unicode strings.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
# this test case fails because of rdar://12991846
# the expression parser does not deal correctly with Unicode expressions
# e.g.
#(lldb) expr L"Hello"
#(const wchar_t [6]) $0 = {
# [0] = \0\0\0\0
# [1] = \0\0\0\0
# [2] = \0\0\0\0
# [3] = \0\0\0\0
# [4] = H\0\0\0
# [5] = e\0\0\0
#}
class UnicodeLiteralsTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def test_expr1(self):
"""Test that the expression parser returns proper Unicode strings."""
self.rdar12991846(expr=1)
def test_expr2(self):
"""Test that the expression parser returns proper Unicode strings."""
self.rdar12991846(expr=2)
def test_expr3(self):
"""Test that the expression parser returns proper Unicode strings."""
self.rdar12991846(expr=3)
def rdar12991846(self, expr=None):
"""Test that the expression parser returns proper Unicode strings."""
if self.getArchitecture() in ['i386']:
self.skipTest(
"Skipping because this test is known to crash on i386")
self.build()
lldbutil.run_to_source_breakpoint(self, "// Set break point at this line", lldb.SBFileSpec("main.cpp"))
if expr == 1:
self.expect('expression L"hello"', substrs=['hello'])
if expr == 2:
self.expect('expression u"hello"', substrs=['hello'])
if expr == 3:
self.expect('expression U"hello"', substrs=['hello'])
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