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-rw-r--r--numpy/lib/tests/test__version.py13
1 files changed, 13 insertions, 0 deletions
diff --git a/numpy/lib/tests/test__version.py b/numpy/lib/tests/test__version.py
index bbafe68eb..993c9d507 100644
--- a/numpy/lib/tests/test__version.py
+++ b/numpy/lib/tests/test__version.py
@@ -48,6 +48,19 @@ def test_dev_a_b_rc_mixed():
assert_(NumpyVersion('1.9.0a2.dev-6acvda54') < '1.9.0a2')
+def test_dev0_version():
+ assert_(NumpyVersion('1.9.0.dev0+Unknown') < '1.9.0')
+ for ver in ['1.9.0', '1.9.0a1', '1.9.0b2', '1.9.0b2.dev0+ffffffff']:
+ assert_(NumpyVersion('1.9.0.dev0+f16acvda') < ver)
+
+ assert_(NumpyVersion('1.9.0.dev0+f16acvda') == '1.9.0.dev0+11111111')
+
+
+def test_dev0_a_b_rc_mixed():
+ assert_(NumpyVersion('1.9.0a2.dev0+f16acvda') == '1.9.0a2.dev0+11111111')
+ assert_(NumpyVersion('1.9.0a2.dev0+6acvda54') < '1.9.0a2')
+
+
def test_raises():
for ver in ['1.9', '1,9.0', '1.7.x']:
assert_raises(ValueError, NumpyVersion, ver)