def test01_string_argument_passing(self):
"""Test mapping of python strings and std::string"""
from cppyy.gbl import std, StringyClass
c, s = StringyClass(), std.string("test1")
# pass through const std::string&
c.SetString1(s)
assert type(c.GetString1()) == str
assert c.GetString1() == s
c.SetString1("test2")
assert c.GetString1() == "test2"
# pass through std::string (by value)
s = std.string("test3")
c.SetString2(s)
assert c.GetString1() == s
c.SetString2("test4")
assert c.GetString1() == "test4"
# getting through std::string&
s2 = std.string()
c.GetString2(s2)
assert s2 == "test4"
raises(TypeError, c.GetString2, "temp string")
def test03_string_with_null_Character(self):
"""Test that strings with NULL do not get truncated"""
from cppyy.gbl import std, StringyClass
t0 = "aap\0noot"
assert t0 == "aap\0noot"
if self.exp_pyroot:
c, s = StringyClass(), std.string(t0, 0, len(t0))
else:
c, s = StringyClass(), std.string(t0, len(t0))
c.SetString1(s)
assert t0 == c.GetString1()
assert s == c.GetString1()
def test02_string_data_access(self):
"""Test access to std::string object data members"""
from cppyy.gbl import std, StringyClass
c, s = StringyClass(), std.string("test string")
c.m_string = s
assert c.m_string == s
assert c.GetString1() == s
c.m_string = "another test"
assert c.m_string == "another test"
assert c.GetString1() == "another test"