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Add yet more tests for buffer().

This commit is contained in:
Neil Schemenauer 2004-09-24 19:18:42 +00:00
parent 927a57fbeb
commit 6bc937cfd2
1 changed files with 11 additions and 0 deletions
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11
Lib/test/test_types.py
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@ -253,6 +253,17 @@ if str(buffer(a, 0, 2)) != 'as':
raise TestFailed, 'specifying buffer size failed' raise TestFailed, 'specifying buffer size failed'
if str(buffer(a, 1, 2)) != 'sd': if str(buffer(a, 1, 2)) != 'sd':
raise TestFailed, 'specifying buffer offset and size failed' raise TestFailed, 'specifying buffer offset and size failed'
try: buffer(buffer('asdf', 1), -1)
except ValueError: pass
else: raise TestFailed, "buffer(buffer('asdf', 1), -1) should raise ValueError"
if str(buffer(buffer('asdf', 0, 2), 0)) != 'as':
raise TestFailed, 'composing length-specified buffer failed'
if str(buffer(buffer('asdf', 0, 2), 0, 5000)) != 'as':
raise TestFailed, 'composing length-specified buffer failed'
if str(buffer(buffer('asdf', 0, 2), 0, -1)) != 'as':
raise TestFailed, 'composing length-specified buffer failed'
if str(buffer(buffer('asdf', 0, 2), 1, 2)) != 's':
raise TestFailed, 'composing length-specified buffer failed'
try: a[1] = 'g' try: a[1] = 'g'
except TypeError: pass except TypeError: pass