tests: 100% coverage for browser.history
This commit is contained in:
Florian Bruhin
parent
14a04f1535
commit
7511bc1fe5
@ -51,6 +51,8 @@ PERFECT_FILES = [
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'qutebrowser/browser/cache.py'),
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('tests/unit/browser/test_cookies.py',
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'qutebrowser/browser/cookies.py'),
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('tests/unit/browser/test_history.py',
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'qutebrowser/browser/history.py'),
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('tests/unit/browser/test_tabhistory.py',
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'qutebrowser/browser/tabhistory.py'),
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('tests/unit/browser/http/test_http.py',
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@ -20,6 +20,7 @@
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"""Tests for the global page history."""
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import base64
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import logging
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import pytest
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import hypothesis
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@ -28,6 +29,7 @@ from PyQt5.QtCore import QUrl
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from PyQt5.QtWebKit import QWebHistoryInterface
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from qutebrowser.browser import history
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from qutebrowser.utils import objreg
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class FakeWebHistory:
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@ -38,32 +40,31 @@ class FakeWebHistory:
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self.history_dict = history_dict
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@pytest.fixture()
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def hist(tmpdir, fake_save_manager, config_stub):
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@pytest.fixture(autouse=True)
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def prerequisites(config_stub, fake_save_manager):
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"""Make sure everything is ready to initialize a WebHistory."""
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config_stub.data = {'general': {'private-browsing': False}}
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@pytest.fixture()
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def hist(tmpdir):
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return history.WebHistory(hist_dir=str(tmpdir), hist_name='history')
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@pytest.fixture()
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def filled_hist(tmpdir, fake_save_manager, config_stub):
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"""Get a WebHistory with some data."""
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(tmpdir / 'filled-history').write('\n'.join([
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'12345 http://example.com/ title',
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'67890 http://example.com/ ',
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'12345 http://qutebrowser.org/ blah',
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]))
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config_stub.data = {'general': {'private-browsing': False}}
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return history.WebHistory(hist_dir=str(tmpdir), hist_name='filled-history')
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def test_init(hist, fake_save_manager):
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assert fake_save_manager.add_saveable.called
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def test_async_read_twice(monkeypatch, qtbot, filled_hist, caplog):
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next(filled_hist.async_read())
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def test_async_read_twice(monkeypatch, qtbot, tmpdir, caplog):
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(tmpdir / 'filled-history').write('\n'.join([
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'12345 http://example.com/ title',
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'67890 http://example.com/',
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'12345 http://qutebrowser.org/ blah',
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]))
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hist = history.WebHistory(hist_dir=str(tmpdir), hist_name='filled-history')
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next(hist.async_read())
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with pytest.raises(StopIteration):
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next(filled_hist.async_read())
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next(hist.async_read())
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expected = "Ignoring async_read() because reading is started."
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assert len(caplog.records) == 1
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assert caplog.records[0].msg == expected
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@ -76,14 +77,19 @@ def test_async_read_no_datadir(qtbot, config_stub, fake_save_manager):
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list(hist.async_read())
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def test_adding_item_during_async_read(qtbot, hist):
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@pytest.mark.parametrize('hidden', [True, False])
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def test_adding_item_during_async_read(qtbot, hist, hidden):
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"""Check what happens when adding URL while reading the history."""
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with qtbot.assertNotEmitted(hist.add_completion_item), \
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qtbot.assertNotEmitted(hist.item_added):
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hist.add_url(QUrl('http://www.example.com/'))
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hist.add_url(QUrl('http://www.example.com/'), hidden=hidden)
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with qtbot.waitSignals([hist.add_completion_item,
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hist.async_read_done]):
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if hidden:
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with qtbot.assertNotEmitted(hist.add_completion_item):
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with qtbot.waitSignal(hist.async_read_done):
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list(hist.async_read())
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else:
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with qtbot.waitSignals([hist.add_completion_item, hist.async_read_done]):
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list(hist.async_read())
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assert not hist._temp_history
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@ -120,6 +126,137 @@ def test_private_browsing(qtbot, tmpdir, fake_save_manager, config_stub):
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assert not private_hist.history_dict
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def test_iter(hist):
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list(hist.async_read())
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url = QUrl('http://www.example.com/')
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hist.add_url(url)
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entries = list(hist)
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assert len(entries) == 1
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assert entries[0].url == url
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def test_len(hist):
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assert len(hist) == 0
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list(hist.async_read())
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url = QUrl('http://www.example.com/')
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hist.add_url(url)
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assert len(hist) == 1
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@pytest.mark.parametrize('line', [
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'12345 http://example.com/ title', # with title
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'67890 http://example.com/', # no title
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'12345 http://qutebrowser.org/ ', # trailing space
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' ',
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'',
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])
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def test_read(hist, tmpdir, line):
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(tmpdir / 'filled-history').write(line + '\n')
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hist = history.WebHistory(hist_dir=str(tmpdir), hist_name='filled-history')
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list(hist.async_read())
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def test_updated_entries(hist, tmpdir):
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(tmpdir / 'filled-history').write('12345 http://example.com/\n'
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'67890 http://example.com/\n')
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hist = history.WebHistory(hist_dir=str(tmpdir), hist_name='filled-history')
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list(hist.async_read())
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assert hist.history_dict['http://example.com/'].atime == 67890
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hist.add_url(QUrl('http://example.com/'))
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assert hist.history_dict['http://example.com/'].atime != 67890
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def test_invalid_read(hist, tmpdir, caplog):
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(tmpdir / 'filled-history').write('foobar\n12345 http://example.com/')
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hist = history.WebHistory(hist_dir=str(tmpdir), hist_name='filled-history')
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with caplog.at_level(logging.WARNING):
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list(hist.async_read())
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entries = list(hist.history_dict.values())
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assert len(entries) == 1
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assert len(caplog.records) == 1
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msg = "Invalid history entry 'foobar': 2 or 3 fields expected!"
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assert caplog.records[0].msg == msg
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def test_get_recent(hist, tmpdir):
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(tmpdir / 'filled-history').write('12345 http://example.com/')
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hist = history.WebHistory(hist_dir=str(tmpdir), hist_name='filled-history')
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list(hist.async_read())
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hist.add_url(QUrl('http://www.qutebrowser.org/'))
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lines = hist.get_recent()
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assert lines[0] == '12345 http://example.com/'
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assert lines[1].split()[1] == 'http://www.qutebrowser.org/'
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def test_save(hist, tmpdir):
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hist_file = tmpdir / 'filled-history'
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hist_file.write('12345 http://example.com/\n')
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hist = history.WebHistory(hist_dir=str(tmpdir), hist_name='filled-history')
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list(hist.async_read())
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hist.add_url(QUrl('http://www.qutebrowser.org/'))
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hist.save()
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lines = hist_file.read().splitlines()
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assert len(lines) == 2
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assert lines[0] == '12345 http://example.com/'
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assert lines[1].split()[1] == 'http://www.qutebrowser.org/'
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hist.add_url(QUrl('http://www.the-compiler.org/'))
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hist.save()
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lines = hist_file.read().splitlines()
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assert len(lines) == 3
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assert lines[0] == '12345 http://example.com/'
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assert lines[1].split()[1] == 'http://www.qutebrowser.org/'
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assert lines[2].split()[1] == 'http://www.the-compiler.org/'
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def test_clear(qtbot, hist, tmpdir):
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hist_file = tmpdir / 'filled-history'
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hist_file.write('12345 http://example.com/\n')
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hist = history.WebHistory(hist_dir=str(tmpdir), hist_name='filled-history')
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list(hist.async_read())
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hist.add_url(QUrl('http://www.qutebrowser.org/'))
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with qtbot.waitSignal(hist.cleared):
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hist.clear()
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assert not hist_file.read()
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assert not hist.history_dict
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assert not hist._new_history
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hist.add_url(QUrl('http://www.the-compiler.org/'))
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hist.save()
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lines = hist_file.read().splitlines()
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assert len(lines) == 1
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assert lines[0].split()[1] == 'http://www.the-compiler.org/'
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def test_add_item(qtbot, hist):
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list(hist.async_read())
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url = 'http://www.example.com/'
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with qtbot.waitSignals([hist.add_completion_item, hist.item_added]):
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hist.add_url(QUrl(url))
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assert url in hist.history_dict
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def test_add_item_hidden(qtbot, hist):
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list(hist.async_read())
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url = 'http://www.example.com/'
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with qtbot.assertNotEmitted(hist.add_completion_item), \
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qtbot.assertNotEmitted(hist.item_added):
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hist.add_url(QUrl(url), hidden=True)
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assert url in hist.history_dict
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@pytest.mark.parametrize('line, expected', [
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(
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# old format without title
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@ -206,3 +343,11 @@ def test_history_interface(qtbot, webview, hist_interface):
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url = QUrl("data:text/html;charset=utf-8;base64,{}".format(data))
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with qtbot.waitSignal(webview.loadFinished):
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webview.load(url)
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def test_init(qapp, tmpdir, monkeypatch):
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monkeypatch.setattr(history.standarddir, 'data', lambda: str(tmpdir))
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history.init(qapp)
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hist = objreg.get('web-history')
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assert hist.parent() is qapp
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assert QWebHistoryInterface.defaultInterface()._history is hist
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