mirror of
https://github.com/kovidgoyal/kitty.git
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261 lines
8.8 KiB
Python
261 lines
8.8 KiB
Python
#!/usr/bin/env python3
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# vim:fileencoding=utf-8
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# License: GPL v3 Copyright: 2018, Kovid Goyal <kovid at kovidgoyal.net>
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from kitty.config import defaults
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from kitty.types import WindowGeometry
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from kitty.layout.interface import Grid, Horizontal, Splits, Stack, Tall
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from kitty.window import EdgeWidths
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from kitty.window_list import WindowList, reset_group_id_counter
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from . import BaseTest
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class Window:
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def __init__(self, win_id, overlay_for=None, overlay_window_id=None):
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self.id = win_id
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self.overlay_for = overlay_for
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self.overlay_window_id = overlay_window_id
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self.is_visible_in_layout = True
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self.geometry = WindowGeometry(0, 0, 0, 0, 0, 0)
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self.padding = EdgeWidths()
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self.margin = EdgeWidths()
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self.focused = False
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def focus_changed(self, focused):
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self.focused = focused
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def effective_border(self):
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return 1
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def effective_padding(self, edge):
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return 1
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def effective_margin(self, edge, is_single_window=False):
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return 0 if is_single_window else 1
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def set_visible_in_layout(self, val):
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self.is_visible_in_layout = bool(val)
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def set_geometry(self, geometry):
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self.geometry = geometry
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def create_layout(cls, opts=None, border_width=2):
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if opts is None:
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opts = defaults
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ans = cls(1, 1)
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ans.set_active_window_in_os_window = lambda idx: None
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ans.swap_windows_in_os_window = lambda a, b: None
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return ans
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class Tab:
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def active_window_changed(self):
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self.current_layout.update_visibility(self.windows)
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def create_windows(layout, num=5):
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t = Tab()
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t.current_layout = layout
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t.windows = ans = WindowList(t)
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ans.tab_mem = t
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reset_group_id_counter()
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for i in range(num):
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ans.add_window(Window(i + 1))
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ans.set_active_group_idx(0)
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return ans
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def utils(self, q, windows):
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def ids():
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return [w.id for w in windows.groups]
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def visible_ids():
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return {gr.id for gr in windows.groups if gr.is_visible_in_layout}
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def expect_ids(*a):
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self.assertEqual(tuple(ids()), a)
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def check_visible():
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if q.only_active_window_visible:
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self.ae(visible_ids(), {windows.active_group.id})
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else:
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self.ae(visible_ids(), {gr.id for gr in windows.groups})
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return ids, visible_ids, expect_ids, check_visible
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class TestLayout(BaseTest):
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def do_ops_test(self, q):
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windows = create_windows(q)
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ids, visible_ids, expect_ids, check_visible = utils(self, q, windows)
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# Test layout
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q(windows)
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self.ae(windows.active_group_idx, 0)
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expect_ids(*range(1, len(windows)+1))
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check_visible()
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# Test nth_window
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for i in range(windows.num_groups):
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q.activate_nth_window(windows, i)
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self.ae(windows.active_group_idx, i)
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expect_ids(*range(1, len(windows)+1))
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check_visible()
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# Test next_window
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for i in range(2 * windows.num_groups):
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expected = (windows.active_group_idx + 1) % windows.num_groups
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q.next_window(windows)
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self.ae(windows.active_group_idx, expected)
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expect_ids(*range(1, len(windows)+1))
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check_visible()
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# Test move_window
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windows.set_active_group_idx(0)
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expect_ids(1, 2, 3, 4, 5)
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q.move_window(windows, 3)
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self.ae(windows.active_group_idx, 3)
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expect_ids(4, 2, 3, 1, 5)
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check_visible()
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windows.set_active_group_idx(0)
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q.move_window(windows, 3)
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expect_ids(*range(1, len(windows)+1))
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check_visible()
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# Test add_window
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windows.set_active_group_idx(4)
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q.add_window(windows, Window(6))
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self.ae(windows.num_groups, 6)
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self.ae(windows.active_group_idx, 5)
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expect_ids(*range(1, windows.num_groups+1))
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check_visible()
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# Test remove_window
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prev_window = windows.active_window
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windows.set_active_group_idx(3)
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self.ae(windows.active_group_idx, 3)
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windows.remove_window(windows.active_window)
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self.ae(windows.active_window, prev_window)
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check_visible()
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expect_ids(1, 2, 3, 5, 6)
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windows.set_active_group_idx(0)
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to_remove = windows.active_window
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windows.set_active_group_idx(3)
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windows.remove_window(to_remove)
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self.ae(windows.active_group_idx, 3)
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check_visible()
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expect_ids(2, 3, 5, 6)
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# Test set_active_window
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for i in range(windows.num_groups):
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windows.set_active_group_idx(i)
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self.ae(i, windows.active_group_idx)
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check_visible()
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def do_overlay_test(self, q):
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windows = create_windows(q)
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ids, visible_ids, expect_ids, check_visible = utils(self, q, windows)
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# Test add_window
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w = Window(len(windows) + 1)
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before = windows.active_group_idx
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overlaid_group = before
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overlay_window_id = w.id
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windows.add_window(w, group_of=windows.active_window)
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self.ae(before, windows.active_group_idx)
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self.ae(w, windows.active_window)
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expect_ids(1, 2, 3, 4, 5)
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check_visible()
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# Test layout
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q(windows)
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expect_ids(1, 2, 3, 4, 5)
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check_visible()
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w = Window(len(windows) + 1)
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windows.add_window(w)
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expect_ids(1, 2, 3, 4, 5, 6)
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self.ae(windows.active_group_idx, windows.num_groups - 1)
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# Test nth_window
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for i in range(windows.num_groups):
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q.activate_nth_window(windows, i)
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self.ae(windows.active_group_idx, i)
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if i == overlaid_group:
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self.ae(windows.active_window.id, overlay_window_id)
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expect_ids(1, 2, 3, 4, 5, 6)
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check_visible()
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# Test next_window
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for i in range(windows.num_groups):
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expected = (windows.active_group_idx + 1) % windows.num_groups
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q.next_window(windows)
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self.ae(windows.active_group_idx, expected)
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expect_ids(1, 2, 3, 4, 5, 6)
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check_visible()
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# Test move_window
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windows.set_active_group_idx(overlaid_group)
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expect_ids(1, 2, 3, 4, 5, 6)
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q.move_window(windows, 3)
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self.ae(windows.active_group_idx, 3)
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self.ae(windows.active_window.id, overlay_window_id)
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expect_ids(4, 2, 3, 1, 5, 6)
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check_visible()
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windows.set_active_group_idx(0)
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q.move_window(windows, 3)
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expect_ids(1, 2, 3, 4, 5, 6)
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check_visible()
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# Test set_active_window
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for i in range(windows.num_groups):
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windows.set_active_group_idx(i)
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self.ae(i, windows.active_group_idx)
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if i == overlaid_group:
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self.ae(windows.active_window.id, overlay_window_id)
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check_visible()
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# Test remove_window
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expect_ids(1, 2, 3, 4, 5, 6)
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windows.set_active_group_idx(overlaid_group)
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windows.remove_window(overlay_window_id)
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self.ae(windows.active_group_idx, overlaid_group)
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self.ae(windows.active_window.id, 1)
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expect_ids(1, 2, 3, 4, 5, 6)
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check_visible()
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def test_layout_operations(self):
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for layout_class in (Stack, Horizontal, Tall, Grid):
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q = create_layout(layout_class)
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self.do_ops_test(q)
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def test_overlay_layout_operations(self):
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for layout_class in (Stack, Horizontal, Tall, Grid):
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q = create_layout(layout_class)
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self.do_overlay_test(q)
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def test_splits(self):
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q = create_layout(Splits)
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all_windows = create_windows(q, num=0)
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q.add_window(all_windows, Window(1))
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self.ae(all_windows.active_group_idx, 0)
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q.add_window(all_windows, Window(2), location='vsplit')
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self.ae(all_windows.active_group_idx, 1)
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q(all_windows)
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self.ae(q.pairs_root.pair_for_window(2).horizontal, True)
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q.add_window(all_windows, Window(3), location='hsplit')
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self.ae(q.pairs_root.pair_for_window(2).horizontal, False)
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q.add_window(all_windows, Window(4), location='vsplit')
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windows = list(all_windows)
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windows[0].set_geometry(WindowGeometry(0, 0, 10, 20, 0, 0))
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windows[1].set_geometry(WindowGeometry(11, 0, 20, 10, 0, 0))
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windows[2].set_geometry(WindowGeometry(11, 11, 15, 20, 0, 0))
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windows[3].set_geometry(WindowGeometry(16, 11, 20, 20, 0, 0))
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self.ae(q.neighbors_for_window(windows[0], all_windows), {'left': [], 'right': [2, 3], 'top': [], 'bottom': []})
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self.ae(q.neighbors_for_window(windows[1], all_windows), {'left': [1], 'right': [], 'top': [], 'bottom': [3, 4]})
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self.ae(q.neighbors_for_window(windows[2], all_windows), {'left': [1], 'right': [4], 'top': [2], 'bottom': []})
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self.ae(q.neighbors_for_window(windows[3], all_windows), {'left': [3], 'right': [], 'top': [2], 'bottom': []})
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