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# coding=utf8
"""
Test that C++ supports wchar_t correctly.
"""
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class CxxWCharTTestCase(TestBase):
def test(self):
"""Test that C++ supports wchar_t correctly."""
self.build()
lldbutil.run_to_source_breakpoint(
self, "// break here", lldb.SBFileSpec("main.cpp")
)
# Check that we correctly report templates on wchar_t
self.expect_var_path("foo_y", type="Foo<wchar_t>")
# Check that we correctly report templates on int
self.expect_var_path("foo_x", type="Foo<int>")
# Check that we correctly report wchar_t
self.expect_var_path("foo_y.object", type="wchar_t")
# Check that we correctly report int
self.expect_var_path("foo_x.object", type="int")
# Check that we can run expressions that return wchar_t
self.expect("expression L'a'", substrs=["(wchar_t) $", "L'a'"])
# Mazel Tov if this works!
self.expect(
"frame variable mazeltov",
substrs=["(const wchar_t *) mazeltov = ", 'L"מזל טוב"'],
)
self.expect("frame variable ws_NULL", substrs=["(wchar_t *) ws_NULL = 0x0"])
self.expect("frame variable ws_empty", substrs=[' L""'])
self.expect(
"frame variable array", substrs=["L\"Hey, I'm a super wchar_t string"]
)
self.expect("frame variable array", substrs=["[0]"], matching=False)
self.expect("frame variable wchar_zero", substrs=["L'\\0'"])
self.expect("expression wchar_zero", substrs=["L'\\0'"])
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