qutebrowser/tests/unit/completion/test_histcategory.py

255 lines
8.1 KiB
Python

# SPDX-FileCopyrightText: Ryan Roden-Corrent (rcorre) <ryan@rcorre.net>
#
# SPDX-License-Identifier: GPL-3.0-or-later
"""Test the web history completion category."""
import datetime
import logging
import hypothesis
from hypothesis import strategies
import pytest
from qutebrowser.misc import sql
from qutebrowser.completion.models import histcategory
from qutebrowser.utils import usertypes
@pytest.fixture
def hist(data_tmpdir, config_stub):
db = sql.Database(str(data_tmpdir / 'test_histcategory.db'))
config_stub.val.completion.timestamp_format = '%Y-%m-%d'
config_stub.val.completion.web_history.max_items = -1
yield sql.SqlTable(db, 'CompletionHistory', ['url', 'title', 'last_atime'])
db.close() # pytest could re-use the filename
@pytest.mark.parametrize('pattern, before, after', [
('foo',
[('foo', ''), ('bar', ''), ('aafobbb', '')],
[('foo',)]),
('FOO',
[('foo', ''), ('bar', ''), ('aafobbb', '')],
[('foo',)]),
('foo',
[('FOO', ''), ('BAR', ''), ('AAFOBBB', '')],
[('FOO',)]),
('foo',
[('baz', 'bar'), ('foo', ''), ('bar', 'foo')],
[('foo', ''), ('bar', 'foo')]),
('foo',
[('fooa', ''), ('foob', ''), ('fooc', '')],
[('fooa', ''), ('foob', ''), ('fooc', '')]),
('foo',
[('foo', 'bar'), ('bar', 'foo'), ('biz', 'baz')],
[('foo', 'bar'), ('bar', 'foo')]),
('foo bar',
[('foo', ''), ('bar foo', ''), ('xfooyybarz', '')],
[('bar foo', ''), ('xfooyybarz', '')]),
('foo%bar',
[('foo%bar', ''), ('foo bar', ''), ('foobar', '')],
[('foo%bar', '')]),
('_',
[('a_b', ''), ('__a', ''), ('abc', '')],
[('a_b', ''), ('__a', '')]),
('%',
[('\\foo', '\\bar')],
[]),
("can't",
[("can't touch this", ''), ('a', '')],
[("can't touch this", '')]),
("ample itle",
[('example.com', 'title'), ('example.com', 'nope')],
[('example.com', 'title')]),
# https://github.com/qutebrowser/qutebrowser/issues/4411
("mlfreq",
[('https://qutebrowser.org/FAQ.html', 'Frequently Asked Questions')],
[]),
("ml freq",
[('https://qutebrowser.org/FAQ.html', 'Frequently Asked Questions')],
[('https://qutebrowser.org/FAQ.html', 'Frequently Asked Questions')]),
])
def test_set_pattern(pattern, before, after, model_validator, hist):
"""Validate the filtering and sorting results of set_pattern."""
for row in before:
hist.insert({'url': row[0], 'title': row[1], 'last_atime': 1})
cat = histcategory.HistoryCategory(database=hist.database)
model_validator.set_model(cat)
cat.set_pattern(pattern)
model_validator.validate(after)
def test_set_pattern_repeated(model_validator, hist):
"""Validate multiple subsequent calls to set_pattern."""
hist.insert({'url': 'example.com/foo', 'title': 'title1', 'last_atime': 1})
hist.insert({'url': 'example.com/bar', 'title': 'title2', 'last_atime': 1})
hist.insert({'url': 'example.com/baz', 'title': 'title3', 'last_atime': 1})
cat = histcategory.HistoryCategory(database=hist.database)
model_validator.set_model(cat)
cat.set_pattern('b')
model_validator.validate([
('example.com/bar', 'title2'),
('example.com/baz', 'title3'),
])
cat.set_pattern('ba')
model_validator.validate([
('example.com/bar', 'title2'),
('example.com/baz', 'title3'),
])
cat.set_pattern('ba ')
model_validator.validate([
('example.com/bar', 'title2'),
('example.com/baz', 'title3'),
])
cat.set_pattern('ba z')
model_validator.validate([
('example.com/baz', 'title3'),
])
@pytest.mark.parametrize('pattern', [
' '.join(map(str, range(10000))),
'x' * 50000,
], ids=['numbers', 'characters'])
def test_set_pattern_long(hist, message_mock, caplog, pattern):
hist.insert({'url': 'example.com/foo', 'title': 'title1', 'last_atime': 1})
cat = histcategory.HistoryCategory(database=hist.database)
with caplog.at_level(logging.ERROR):
cat.set_pattern(pattern)
msg = message_mock.getmsg(usertypes.MessageLevel.error)
assert msg.text.startswith("Error with SQL query:")
@hypothesis.given(pat=strategies.text())
def test_set_pattern_hypothesis(hist, pat, caplog):
hist.insert({'url': 'example.com/foo', 'title': 'title1', 'last_atime': 1})
cat = histcategory.HistoryCategory(database=hist.database)
with caplog.at_level(logging.ERROR):
cat.set_pattern(pat)
@pytest.mark.parametrize('max_items, before, after', [
(-1, [
('a', 'a', '2017-04-16'),
('b', 'b', '2017-06-16'),
('c', 'c', '2017-05-16'),
], [
('b', 'b', '2017-06-16'),
('c', 'c', '2017-05-16'),
('a', 'a', '2017-04-16'),
]),
(3, [
('a', 'a', '2017-04-16'),
('b', 'b', '2017-06-16'),
('c', 'c', '2017-05-16'),
], [
('b', 'b', '2017-06-16'),
('c', 'c', '2017-05-16'),
('a', 'a', '2017-04-16'),
]),
(2 ** 63 - 1, [ # Maximum value sqlite can handle for LIMIT
('a', 'a', '2017-04-16'),
('b', 'b', '2017-06-16'),
('c', 'c', '2017-05-16'),
], [
('b', 'b', '2017-06-16'),
('c', 'c', '2017-05-16'),
('a', 'a', '2017-04-16'),
]),
(2, [
('a', 'a', '2017-04-16'),
('b', 'b', '2017-06-16'),
('c', 'c', '2017-05-16'),
], [
('b', 'b', '2017-06-16'),
('c', 'c', '2017-05-16'),
]),
(1, [], []), # issue 2849 (crash with empty history)
])
def test_sorting(max_items, before, after, model_validator, hist, config_stub):
"""Validate the filtering and sorting results of set_pattern."""
config_stub.val.completion.web_history.max_items = max_items
for url, title, atime in before:
timestamp = datetime.datetime.strptime(atime, '%Y-%m-%d').timestamp()
hist.insert({'url': url, 'title': title, 'last_atime': timestamp})
cat = histcategory.HistoryCategory(database=hist.database)
model_validator.set_model(cat)
cat.set_pattern('')
model_validator.validate(after)
def test_remove_rows(hist, model_validator):
hist.insert({'url': 'foo', 'title': 'Foo', 'last_atime': 0})
hist.insert({'url': 'bar', 'title': 'Bar', 'last_atime': 0})
cat = histcategory.HistoryCategory(database=hist.database)
model_validator.set_model(cat)
cat.set_pattern('')
hist.delete('url', 'foo')
cat.removeRows(0, 1)
model_validator.validate([('bar', 'Bar')])
def test_remove_rows_fetch(hist):
"""removeRows should fetch enough data to make the current index valid."""
# we cannot use model_validator as it will fetch everything up front
hist.insert_batch({
'url': [str(i) for i in range(300)],
'title': [str(i) for i in range(300)],
'last_atime': [0] * 300,
})
cat = histcategory.HistoryCategory(database=hist.database)
cat.set_pattern('')
# sanity check that we didn't fetch everything up front
assert cat.rowCount() < 300
cat.fetchMore()
assert cat.rowCount() == 300
hist.delete('url', '298')
cat.removeRows(297, 1)
assert cat.rowCount() == 299
@pytest.mark.parametrize('fmt, expected', [
('%Y-%m-%d', '2018-02-27'),
('%m/%d/%Y %H:%M', '02/27/2018 08:30'),
('', ''),
])
def test_timestamp_fmt(fmt, expected, model_validator, config_stub, data_tmpdir):
"""Validate the filtering and sorting results of set_pattern."""
config_stub.val.completion.timestamp_format = fmt
db = sql.Database(str(data_tmpdir / 'test_timestamp_fmt.db'))
hist = sql.SqlTable(db, 'CompletionHistory', ['url', 'title', 'last_atime'])
atime = datetime.datetime(2018, 2, 27, 8, 30)
hist.insert({'url': 'foo', 'title': '', 'last_atime': atime.timestamp()})
cat = histcategory.HistoryCategory(database=hist.database)
model_validator.set_model(cat)
cat.set_pattern('')
model_validator.validate([('foo', '', expected)])
def test_skip_duplicate_set(message_mock, caplog, hist):
cat = histcategory.HistoryCategory(database=hist.database)
cat.set_pattern('foo')
cat.set_pattern('foobarbaz')
msg = caplog.messages[-1]
assert msg.startswith(
"Skipping query on foobarbaz due to prefix foo returning nothing.")