libpython.py: fix support of non-BMP unicode characters
Forward port some code from Python3:
* join surrogate pairs if sizeof(Py_UNICODE)==2
* Enable non-BMP test on narrow builds using u"\U0001D121" instead of
unichr(0x1D121)
diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py
index 388f240..2a7057c 100644
--- a/Lib/test/test_gdb.py
+++ b/Lib/test/test_gdb.py
@@ -243,14 +243,8 @@
# This is:
# UTF-8: 0xF0 0x9D 0x84 0xA1
# UTF-16: 0xD834 0xDD21
- try:
- # This will only work on wide-unicode builds:
- self.assertGdbRepr(unichr(0x1D121))
- except ValueError, e:
- # We're probably on a narrow-unicode build; if we're seeing a
- # different problem, then re-raise it:
- if e.args != ('unichr() arg not in range(0x10000) (narrow Python build)',):
- raise e
+ # This will only work on wide-unicode builds:
+ self.assertGdbRepr(u"\U0001D121")
def test_sets(self):
'Verify the pretty-printing of sets'