gentoo-overlay/dev-python/curtsies/files/curtsies-0.2.4-test-backport.patch

From 5384f455631a973661af84bbe823b9d59af4d5b1 Mon Sep 17 00:00:00 2001
From: Thomas Ballinger <thomasballinger@gmail.com>
Date: Sun, 6 Dec 2015 14:09:37 -0500
Subject: [PATCH] skip tests when blessings Terminal can't be made

---
 tests/test_input.py    | 13 ++++++++++++-
 tests/test_terminal.py | 16 ++++++++++++++++
 tests/test_window.py   | 14 ++++++++++++++
 3 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/tests/test_input.py b/tests/test_input.py
index 13cb25a..31a7d23 100644
--- a/tests/test_input.py
+++ b/tests/test_input.py
@@ -1,20 +1,30 @@
 import os
 import signal
+import sys
 import threading
 import time
 import unittest
 from mock import Mock
 
 try:
-    from unittest import skip
+    from unittest import skip, skipIf
 except ImportError:
+
     def skip(f):
         return lambda self: None
 
+    def skipIf(condition, reason):
+        if condition:
+            return lambda x: x
+        else:
+            return lambda x: None
+
 from curtsies import events
 
 from curtsies.input import Input
 
+fds_closed = sys.stdin.closed or sys.stdout.closed
+
 
 class CustomEvent(events.Event):
     pass
@@ -24,6 +34,7 @@ class CustomScheduledEvent(events.ScheduledEvent):
     pass
 
 
+@skipIf(fds_closed, "need open file descriptors to test")
 class TestInput(unittest.TestCase):
     def test_create(self):
         Input()
diff --git a/tests/test_terminal.py b/tests/test_terminal.py
index 0df11b0..58f40e3 100644
--- a/tests/test_terminal.py
+++ b/tests/test_terminal.py
@@ -17,6 +17,19 @@
 from curtsies.window import BaseWindow, FullscreenWindow, CursorAwareWindow
 
 
+try:
+    from unittest import skipIf
+except ImportError:
+    def skipIf(condition, reason):
+        if condition:
+            return lambda x: x
+        else:
+            return lambda x: None
+
+
+fds_closed = sys.stdin.closed or sys.stdout.closed
+
+
 class FakeStdin(StringIO):
     encoding = 'ascii'
 
@@ -85,6 +98,7 @@ def write(self, s):
     def flush(self): pass
 
 
+@skipIf(fds_closed, 'blessings Terminal needs streams open')
 class TestFullscreenWindow(unittest.TestCase):
     def setUp(self):
         self.screen = pyte.Screen(10, 3)
@@ -110,6 +124,7 @@ def __enter__(*args): pass
     def __exit__(*args): pass
 
 
+@skipIf(fds_closed, 'blessings Terminal needs streams open')
 class TestCursorAwareWindow(unittest.TestCase):
     def setUp(self):
         self.screen = ReportingScreen(6, 3)
@@ -142,6 +157,7 @@ def test_inital_cursor_position(self):
             self.assertEqual(self.screen.display, [u'      ', u'hi    ', u'there '])
 
 
+@skipIf(fds_closed, 'blessings Terminal needs streams open')
 class TestCursorAwareWindowWithExtraInput(unittest.TestCase):
     def setUp(self):
         self.screen = ReportingScreenWithExtra(6, 3)
diff --git a/tests/test_window.py b/tests/test_window.py
index 1f4485c..89a3480 100644
--- a/tests/test_window.py
+++ b/tests/test_window.py
@@ -9,10 +9,24 @@
 else:
     from cStringIO import StringIO
 
+try:
+    from unittest import skipIf
+except ImportError:
+    def skipIf(condition, reason):
+        if condition:
+            return lambda x: x
+        else:
+            return lambda x: None
+
+
+fds_closed = sys.stdin.closed or sys.stdout.closed
+
+
 class FakeFullscreenWindow(FullscreenWindow):
     width = property(lambda self: 10)
     height = property(lambda self: 4)
 
+@skipIf(fds_closed, "blessings Terminal needs streams open")
 class TestBaseWindow(unittest.TestCase):
     """Pretty pathetic tests for window"""
     def test_window(self):