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ff470bb853
It is otherwise impossible to determine which test failed sanitizer/valgrind check. test/functional/helpers.lua module return was changed so that tests which do not provide after_each function to get new check will automatically fail.
331 lines
15 KiB
Lua
331 lines
15 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear, feed, execute = helpers.clear, helpers.feed, helpers.execute
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local insert = helpers.insert
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describe('Screen', function()
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local screen
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before_each(function()
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clear()
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screen = Screen.new(nil,10)
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screen:attach()
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screen:set_default_attr_ignore( {{bold=true, foreground=255}} )
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screen:set_default_attr_ids( {{foreground = Screen.colors.LightGrey, background = Screen.colors.DarkGray}} )
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end)
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after_each(function()
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screen:detach()
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end)
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describe("match and conceal", function()
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before_each(function()
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execute("let &conceallevel=1")
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end)
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describe("multiple", function()
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before_each(function()
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insert([[
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&&
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&&
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&&
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&&
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&&
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&&
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]])
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execute("syn match dAmpersand '[&][&]' conceal cchar=∧")
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end)
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it("double characters.", function()
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screen:expect([[
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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^ |
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~ |
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~ |
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:syn match dAmpersand '[&][&]' conceal cchar=∧ |
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]])
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end)
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it('double characters and move the cursor one line up.', function()
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feed("k")
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screen:expect([[
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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^&& |
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~ |
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~ |
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:syn match dAmpersand '[&][&]' conceal cchar=∧ |
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]])
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end)
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it('double characters and move the cursor to the beginning of the file.', function()
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feed("gg")
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screen:expect([[
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^&& |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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~ |
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~ |
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:syn match dAmpersand '[&][&]' conceal cchar=∧ |
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]])
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end)
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it('double characters and move the cursor to the second line in the file.', function()
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feed("ggj")
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screen:expect([[
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{1:∧} |
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^&& |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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~ |
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~ |
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:syn match dAmpersand '[&][&]' conceal cchar=∧ |
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]])
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end)
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it('double characters and then move the cursor to the beginning of the file and back to the end of the file.', function()
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feed("ggG")
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screen:expect([[
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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{1:∧} |
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^ |
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~ |
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~ |
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:syn match dAmpersand '[&][&]' conceal cchar=∧ |
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]])
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end)
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end) -- multiple
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it("keyword instances in initially in the document.", function()
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feed("2ilambda<cr><ESC>")
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execute("let &conceallevel=1")
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execute("syn keyword kLambda lambda conceal cchar=λ")
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screen:expect([[
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{1:λ} |
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{1:λ} |
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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:syn keyword kLambda lambda conceal cchar=λ |
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]])
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end) -- Keyword
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describe("regions in the document", function()
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before_each(function()
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feed("2")
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insert("<r> a region of text </r>\n")
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execute("let &conceallevel=1")
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end)
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it('initially and conceal it.', function()
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execute("syn region rText start='<r>' end='</r>' conceal cchar=R")
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screen:expect([[
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{1:R} |
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{1:R} |
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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]])
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end)
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it('initially and conceal its start tag and end tag.', function()
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-- concealends has a known bug (todo.txt) where the first match won't
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-- be replaced with cchar.
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execute("syn region rText matchgroup=rMatch start='<r>' end='</r>' concealends cchar=-")
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screen:expect([[
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{1: } a region of text {1:-} |
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{1: } a region of text {1:-} |
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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]])
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end)
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it('that are nested and conceal the nested region\'s start and end tags.', function()
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execute("syn region rText contains=rText matchgroup=rMatch start='<r>' end='</r>' concealends cchar=-")
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insert("<r> A region with <r> a nested <r> nested region.</r> </r> </r>\n")
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screen:expect([[
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{1: } a region of text {1:-} |
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{1: } a region of text {1:-} |
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{1: } A region with {1: } a nested {1: } nested region.{1:-} |
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{1:-} {1:-} |
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^ |
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~ |
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~ |
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~ |
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~ |
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]])
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end)
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end) -- regions in the document
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describe("a region of text", function()
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before_each(function()
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execute("syntax conceal on")
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feed("2")
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insert("<r> a region of text </r>\n")
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execute("syn region rText start='<r>' end='</r>' cchar=-")
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end)
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it("and turn on implicit concealing", function()
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screen:expect([[
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{1:-} |
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{1:-} |
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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:syn region rText start='<r>' end='</r>' cchar=- |
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]])
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end)
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it("and then turn on, then off, and then back on implicit concealing.", function()
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execute("syntax conceal off")
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feed("2")
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insert("<i> italian text </i>\n")
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execute("syn region iText start='<i>' end='</i>' cchar=*")
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screen:expect([[
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{1:-} |
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{1:-} |
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<i> italian text </i> |
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<i> italian text </i> |
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^ |
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~ |
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~ |
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~ |
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~ |
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:syn region iText start='<i>' end='</i>' cchar=* |
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]])
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execute("syntax conceal on")
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execute("syn region iText start='<i>' end='</i>' cchar=*")
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screen:expect([[
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{1:-} |
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{1:-} |
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{1:*} |
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{1:*} |
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^ |
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~ |
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~ |
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~ |
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~ |
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:syn region iText start='<i>' end='</i>' cchar=* |
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]])
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end)
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end) -- a region of text (implicit concealing)
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end) -- match and conceal
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describe("let the conceal level be", function()
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before_each(function()
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insert("// No Conceal\n")
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insert('"Conceal without a cchar"\n')
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insert("+ With cchar\n\n")
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execute("syn match noConceal '^//.*$'")
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execute("syn match concealNoCchar '\".\\{-}\"$' conceal")
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execute("syn match concealWCchar '^+.\\{-}$' conceal cchar=C")
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end)
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it("0. No concealing.", function()
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execute("let &conceallevel=0")
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screen:expect([[
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// No Conceal |
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"Conceal without a cchar" |
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+ With cchar |
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^ |
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~ |
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~ |
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~ |
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~ |
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:let &conceallevel=0 |
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]])
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end)
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it("1. Conceal using cchar or reference listchars.", function()
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execute("let &conceallevel=1")
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screen:expect([[
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// No Conceal |
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{1: } |
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{1:C} |
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^ |
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~ |
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~ |
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~ |
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~ |
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:let &conceallevel=1 |
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]])
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end)
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it("2. Hidden unless cchar is set.", function()
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execute("let &conceallevel=2")
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screen:expect([[
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// No Conceal |
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{1:C} |
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^ |
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~ |
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~ |
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~ |
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~ |
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:let &conceallevel=2 |
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]])
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end)
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it("3. Hide all concealed text.", function()
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execute("let &conceallevel=3")
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screen:expect([[
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// No Conceal |
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^ |
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~ |
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~ |
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~ |
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~ |
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:let &conceallevel=3 |
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]])
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end)
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end) -- conceallevel
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end)
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