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multigrid: add multigrid screen tests

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This commit is contained in:
Utkarsh Maheshwari
2018-12-18 12:50:44 +01:00
committed by Björn Linse
parent 1f8afe15a4
commit ebe16cd9bd
5 changed files with 942 additions and 11 deletions
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7
test/functional/ui/screen.lua
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@@ -349,7 +349,6 @@ function Screen:expect(expected, attr_ids, attr_ignore)
-- value.
grid = dedent(grid:gsub('\n[ ]+$', ''), 0)
for row in grid:gmatch('[^\n]+') do
row = row:sub(1, #row - 1) -- Last char must be the screen delimiter.
table.insert(expected_rows, row)
end
end
@@ -382,7 +381,7 @@ function Screen:expect(expected, attr_ids, attr_ignore)
return (
'Failed to match any screen lines.\n'
.. 'Expected (anywhere): "' .. expected.any .. '"\n'
.. 'Actual:\n |' .. table.concat(actual_rows, '|\n |') .. '|\n\n')
.. 'Actual:\n |' .. table.concat(actual_rows, '\n |') .. '\n\n')
end
end
@@ -402,8 +401,8 @@ function Screen:expect(expected, attr_ids, attr_ignore)
actual_rows[i] = '*' .. actual_rows[i]
return (
'Row ' .. tostring(i) .. ' did not match.\n'
..'Expected:\n |'..table.concat(msg_expected_rows, '|\n |')..'|\n'
..'Actual:\n |'..table.concat(actual_rows, '|\n |')..'|\n\n'..[[
..'Expected:\n |'..table.concat(msg_expected_rows, '\n |')..'\n'
..'Actual:\n |'..table.concat(actual_rows, '\n |')..'\n\n'..[[
To print the expect() call that would assert the current screen state, use
screen:snapshot_util(). In case of non-deterministic failures, use
screen:redraw_debug() to show all intermediate screen states. ]])