171 lines
3.7 KiB
Python
171 lines
3.7 KiB
Python
"""
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Tests for the Tabs list module
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"""
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from poezio.core.tabs import Tabs
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from poezio.tabs import GapTab
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class DummyTab:
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count = 0
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def __init__(self):
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self.name = 'dummy%s' % self.count
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DummyTab.count += 1
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@staticmethod
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def reset():
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DummyTab.count = 0
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def test_append():
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DummyTab.reset()
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tabs = Tabs()
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dummy = DummyTab()
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tabs.append(dummy)
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assert tabs[0] is dummy
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assert tabs[0].nb == 0
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assert tabs['dummy0'] is dummy
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assert tabs.by_class(DummyTab) == [dummy]
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dummy2 = DummyTab()
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tabs.append(dummy2)
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assert tabs[1] is dummy2
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assert tabs[1].nb == 1
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assert tabs['dummy1'] is dummy2
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assert tabs.by_class(DummyTab) == [dummy, dummy2]
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def test_delete():
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DummyTab.reset()
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tabs = Tabs()
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dummy = DummyTab()
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dummy2 = DummyTab()
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tabs.append(dummy)
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tabs.append(dummy2)
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tabs.delete(dummy)
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assert tabs[0] is dummy2
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assert tabs.by_class(DummyTab) == [dummy2]
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assert tabs['dummy0'] is None
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assert dummy2.nb == 0
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def test_delete_restore_previous():
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DummyTab.reset()
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tabs = Tabs()
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dummy = DummyTab()
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dummy2 = DummyTab()
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dummy3 = DummyTab()
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dummy4 = DummyTab()
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tabs.append(dummy)
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tabs.append(dummy2)
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tabs.append(dummy3)
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tabs.append(dummy4)
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tabs.set_current_tab(dummy4)
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tabs.set_current_tab(dummy2)
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tabs.delete(dummy2)
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assert tabs.current_tab is dummy4
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assert tabs.current_index == 2
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assert dummy.nb == 0
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assert dummy3.nb == 1
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assert dummy4.nb == 2
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def test_delete_other_tab():
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DummyTab.reset()
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tabs = Tabs()
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dummy = DummyTab()
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dummy2 = DummyTab()
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dummy3 = DummyTab()
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dummy4 = DummyTab()
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tabs.append(dummy)
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tabs.append(dummy2)
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tabs.append(dummy3)
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tabs.append(dummy4)
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tabs.set_current_tab(dummy4)
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tabs.delete(dummy2)
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assert tabs.current_tab is dummy4
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assert tabs.current_index == 2
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assert dummy.nb == 0
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assert dummy3.nb == 1
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assert dummy4.nb == 2
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def test_insert_and_gaps():
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DummyTab.reset()
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tabs = Tabs()
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dummy = DummyTab()
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dummy2 = DummyTab()
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dummy3 = DummyTab()
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tabs.append(dummy)
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tabs.append(dummy2)
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tabs.append(dummy3)
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tabs.insert_tab(2, 1)
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assert tabs[1] is dummy3
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assert tabs[2] is dummy2
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tabs.insert_tab(1, 100, gaps=True)
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assert isinstance(tabs[1], GapTab)
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assert tabs[3] is dummy3
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assert tabs[3].nb == 3
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tabs.update_gaps(enable_gaps=False)
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assert tabs[1] is dummy2
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assert tabs[1].nb == 1
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def test_replace_tabs():
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DummyTab.reset()
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tabs = Tabs()
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dummy = DummyTab()
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dummy2 = DummyTab()
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dummy3 = DummyTab()
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tabs.append(dummy)
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tabs.append(dummy2)
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tabs.append(dummy3)
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tabs.replace_tabs([dummy3, dummy2, dummy])
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assert tabs[0] is dummy3
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assert tabs[2] is dummy
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assert tabs[2].nb == 2
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def test_prev_next():
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DummyTab.reset()
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tabs = Tabs()
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dummy = DummyTab()
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dummy2 = DummyTab()
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dummy3 = DummyTab()
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tabs.append(dummy)
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tabs.append(dummy2)
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tabs.append(dummy3)
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for idx in range(6):
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assert tabs.current_index == idx % 3
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tabs.next()
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for idx in range(6):
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assert (3 - idx) % 3 == tabs.current_index
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tabs.prev()
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tabs.insert_tab(1, 999, gaps=True)
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assert tabs.current_index == 0
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tabs.next()
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assert tabs.current_index == 2
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tabs.prev()
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assert tabs.current_index == 0
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def test_set_current():
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DummyTab.reset()
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tabs = Tabs()
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dummy = DummyTab()
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dummy2 = DummyTab()
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dummy3 = DummyTab()
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tabs.append(dummy)
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tabs.append(dummy2)
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tabs.append(dummy3)
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assert tabs.current_tab is dummy
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tabs.set_current_index(2)
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assert tabs.current_tab is dummy3
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tabs.set_current_tab(dummy2)
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assert tabs.current_tab is dummy2
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