mirror of https://github.com/explosion/spaCy.git
120 lines
3.8 KiB
Python
120 lines
3.8 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import pytest
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from spacy.strings import StringStore
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@pytest.fixture
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def stringstore():
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return StringStore()
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def test_string_hash(stringstore):
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"""Test that string hashing is stable across platforms"""
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assert stringstore.add("apple") == 8566208034543834098
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heart = "\U0001f499"
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h = stringstore.add(heart)
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assert h == 11841826740069053588
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def test_stringstore_from_api_docs(stringstore):
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apple_hash = stringstore.add("apple")
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assert apple_hash == 8566208034543834098
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assert stringstore[apple_hash] == "apple"
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assert "apple" in stringstore
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assert "cherry" not in stringstore
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stringstore.add("orange")
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all_strings = [s for s in stringstore]
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assert all_strings == ["apple", "orange"]
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banana_hash = stringstore.add("banana")
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assert len(stringstore) == 3
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assert banana_hash == 2525716904149915114
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assert stringstore[banana_hash] == "banana"
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assert stringstore["banana"] == banana_hash
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@pytest.mark.parametrize("text1,text2,text3", [(b"Hello", b"goodbye", b"hello")])
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def test_stringstore_save_bytes(stringstore, text1, text2, text3):
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key = stringstore.add(text1)
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assert stringstore[text1] == key
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assert stringstore[text2] != key
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assert stringstore[text3] != key
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@pytest.mark.parametrize("text1,text2,text3", [("Hello", "goodbye", "hello")])
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def test_stringstore_save_unicode(stringstore, text1, text2, text3):
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key = stringstore.add(text1)
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assert stringstore[text1] == key
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assert stringstore[text2] != key
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assert stringstore[text3] != key
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@pytest.mark.parametrize("text", [b"A"])
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def test_stringstore_retrieve_id(stringstore, text):
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key = stringstore.add(text)
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assert len(stringstore) == 1
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assert stringstore[key] == text.decode("utf8")
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with pytest.raises(KeyError):
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stringstore[20000]
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@pytest.mark.parametrize("text1,text2", [(b"0123456789", b"A")])
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def test_stringstore_med_string(stringstore, text1, text2):
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store = stringstore.add(text1)
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assert stringstore[store] == text1.decode("utf8")
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stringstore.add(text2)
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assert stringstore[text1] == store
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def test_stringstore_long_string(stringstore):
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text = "INFORMATIVE](http://www.google.com/search?as_q=RedditMonkey&hl=en&num=50&btnG=Google+Search&as_epq=&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&as_occt=any&as_dt=i&as_sitesearch=&as_rights=&safe=off"
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store = stringstore.add(text)
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assert stringstore[store] == text
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@pytest.mark.parametrize("factor", [254, 255, 256])
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def test_stringstore_multiply(stringstore, factor):
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text = "a" * factor
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store = stringstore.add(text)
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assert stringstore[store] == text
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def test_stringstore_massive_strings(stringstore):
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text = "a" * 511
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store = stringstore.add(text)
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assert stringstore[store] == text
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text2 = "z" * 512
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store = stringstore.add(text2)
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assert stringstore[store] == text2
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text3 = "1" * 513
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store = stringstore.add(text3)
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assert stringstore[store] == text3
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@pytest.mark.parametrize("text", ["qqqqq"])
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def test_stringstore_to_bytes(stringstore, text):
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store = stringstore.add(text)
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serialized = stringstore.to_bytes()
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new_stringstore = StringStore().from_bytes(serialized)
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assert new_stringstore[store] == text
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@pytest.mark.xfail
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@pytest.mark.parametrize("text", [["a", "b", "c"]])
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def test_stringstore_freeze_oov(stringstore, text):
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"""Test the possibly temporary workaround of flushing the stringstore of
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OOV words."""
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assert stringstore[text[0]] == 1
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assert stringstore[text[1]] == 2
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stringstore.set_frozen(True)
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s = stringstore[text[2]]
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assert s >= 4
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s_ = stringstore[s]
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assert s_ == text[2]
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stringstore.flush_oov()
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with pytest.raises(IndexError):
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s_ = stringstore[s]
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