lldb/test/API/lang/cpp/char8_t/TestCxxChar8_t.py

   1 # coding=utf8
   2 """
   3 Test that C++ supports char8_t correctly.
   4 """
   5
   6
   7 import lldb
   8 from lldbsuite.test.decorators import *
   9 from lldbsuite.test.lldbtest import *
  10 import lldbsuite.test.lldbutil as lldbutil
  11
  12
  13 class CxxChar8_tTestCase(TestBase):
  14     @skipIfDarwin  # Chained Fixups
  15     @skipIf(compiler="clang", compiler_version=["<", "7.0"])
  16     def test_without_process(self):
  17         """Test that C++ supports char8_t without a running process."""
  18         self.build()
  19         lldbutil.run_to_breakpoint_make_target(self)
  20
  21         self.expect("target variable a", substrs=["char8_t", "0x61 u8'a'"])
  22         self.expect("target variable ab", substrs=["const char8_t *", 'u8"你好"'])
  23         self.expect("target variable abc", substrs=["char8_t[9]", 'u8"你好"'])
  24
  25         self.expect_expr("a", result_type="char8_t", result_summary="0x61 u8'a'")
  26         self.expect_expr("ab", result_type="const char8_t *", result_summary='u8"你好"')
  27
  28         # FIXME: This should work too.
  29         self.expect("expr abc", substrs=['u8"你好"'], matching=False)
  30
  31     @skipIf(compiler="clang", compiler_version=["<", "7.0"])
  32     def test_with_process(self):
  33         """Test that C++ supports char8_t with a running process."""
  34         self.build()
  35         lldbutil.run_to_source_breakpoint(
  36             self, "// break here", lldb.SBFileSpec("main.cpp")
  37         )
  38
  39         # As well as with it
  40         self.expect_expr("a", result_type="char8_t", result_summary="0x61 u8'a'")
  41         self.expect_expr("ab", result_type="const char8_t *", result_summary='u8"你好"')
  42         self.expect_expr("abc", result_type="char8_t[9]", result_summary='u8"你好"')