1# coding=utf8 2""" 3Test that the expression parser returns proper Unicode strings. 4""" 5 6 7 8import lldb 9from lldbsuite.test.decorators import * 10from lldbsuite.test.lldbtest import * 11from lldbsuite.test import lldbutil 12 13# this test case fails because of rdar://12991846 14# the expression parser does not deal correctly with Unicode expressions 15# e.g. 16#(lldb) expr L"Hello" 17#(const wchar_t [6]) $0 = { 18# [0] = \0\0\0\0 19# [1] = \0\0\0\0 20# [2] = \0\0\0\0 21# [3] = \0\0\0\0 22# [4] = H\0\0\0 23# [5] = e\0\0\0 24#} 25 26 27class UnicodeLiteralsTestCase(TestBase): 28 29 mydir = TestBase.compute_mydir(__file__) 30 31 def test_expr1(self): 32 """Test that the expression parser returns proper Unicode strings.""" 33 self.rdar12991846(expr=1) 34 35 def test_expr2(self): 36 """Test that the expression parser returns proper Unicode strings.""" 37 self.rdar12991846(expr=2) 38 39 def test_expr3(self): 40 """Test that the expression parser returns proper Unicode strings.""" 41 self.rdar12991846(expr=3) 42 43 def rdar12991846(self, expr=None): 44 """Test that the expression parser returns proper Unicode strings.""" 45 if self.getArchitecture() in ['i386']: 46 self.skipTest( 47 "Skipping because this test is known to crash on i386") 48 49 self.build() 50 lldbutil.run_to_source_breakpoint(self, "// Set break point at this line", lldb.SBFileSpec("main.cpp")) 51 52 if expr == 1: 53 self.expect('expression L"hello"', substrs=['hello']) 54 55 if expr == 2: 56 self.expect('expression u"hello"', substrs=['hello']) 57 58 if expr == 3: 59 self.expect('expression U"hello"', substrs=['hello']) 60