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test: Migrate legacy test 36.
The test was split into several blocks reusing the same input file. As it is complicated to send text in different encodings and with control characters from the test suite to nvim and back the results are written to a temp file and loaded into the test from there.
This commit is contained in:
Lucas Hoffmann
272
test/functional/legacy/036_regexp_character_classes_spec.lua
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272
test/functional/legacy/036_regexp_character_classes_spec.lua
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@@ -0,0 +1,272 @@
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-- Test character classes in regexp using regexpengine 0, 1, 2.
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local helpers = require('test.functional.helpers')
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local ffi = require('ffi')
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local feed, insert, source = helpers.feed, helpers.insert, helpers.source
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local clear, execute, expect, eq, eval = helpers.clear, helpers.execute, helpers.expect, helpers.eq, helpers.eval
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local write_file = helpers.write_file
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local function sixlines(text)
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local result = ''
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for i = 1, 6 do
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result = result .. text .. '\n'
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end
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return result
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end
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local function diff(text, nodedent)
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local tmpname = os.tmpname()
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if ffi.os == 'OSX' and string.match(tmpname, '^/tmp') then
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tmpname = '/private'..tmpname
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end
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execute('w! '..tmpname)
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helpers.wait()
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local data = io.open(tmpname):read('*all')
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if nodedent then
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helpers.eq(text, data)
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else
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helpers.eq(helpers.dedent(text), data)
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end
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os.remove(tmpname)
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end
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describe('character classes in regexp', function()
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local ctrl1 = '\t\x0c\r'
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local punct1 = " !\"#$%&'()#+'-./"
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local digits = '0123456789'
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local punct2 = ':;<=>?@'
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local upper = 'ABCDEFGHIXYZ'
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local punct3 = '[\\]^_`'
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local lower = 'abcdefghiwxyz'
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local punct4 = '{|}~'
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local ctrl2 = '\x7f\x80\x82\x90\x9b'
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local iso_text = '\xa6\xb1\xbc\xc7\xd3\xe9' -- "¦±¼ÇÓé" in utf-8
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setup(function()
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-- The original test32.in file was not in utf-8 encoding and did also
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-- contain some control characters. We use lua escape sequences to write
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-- them to the test file.
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local line = ctrl1..punct1..digits..punct2..upper..punct3..lower..punct4..ctrl2..iso_text
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write_file('test36.in', sixlines(line))
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end)
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before_each(function()
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clear()
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execute('e test36.in')
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end)
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teardown(function()
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os.remove('test36.in')
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\d//g
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2 s/\%#=1\d//g
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3 s/\%#=2\d//g
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4 s/\%#=0[0-9]//g
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5 s/\%#=1[0-9]//g
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6 s/\%#=2[0-9]//g]])
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diff(sixlines(ctrl1..punct1..punct2..upper..punct3..lower..punct4..
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ctrl2..iso_text))
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\D//g
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2 s/\%#=1\D//g
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3 s/\%#=2\D//g
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4 s/\%#=0[^0-9]//g
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5 s/\%#=1[^0-9]//g
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6 s/\%#=2[^0-9]//g]])
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expect([[
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0123456789
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0123456789
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0123456789
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0123456789
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0123456789
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0123456789]])
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\o//g
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2 s/\%#=1\o//g
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3 s/\%#=2\o//g
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4 s/\%#=0[0-7]//g
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5 s/\%#=1[0-7]//g
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6 s/\%#=2[0-7]//g]])
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diff(sixlines(ctrl1..punct1..'89'..punct2..upper..punct3..lower..punct4..ctrl2..
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iso_text))
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\O//g
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2 s/\%#=1\O//g
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3 s/\%#=2\O//g
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4 s/\%#=0[^0-7]//g
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5 s/\%#=1[^0-7]//g
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6 s/\%#=2[^0-7]//g]])
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expect([[
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01234567
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01234567
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01234567
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01234567
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01234567
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01234567]])
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\x//g
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2 s/\%#=1\x//g
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3 s/\%#=2\x//g
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4 s/\%#=0[0-9A-Fa-f]//g
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5 s/\%#=1[0-9A-Fa-f]//g
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6 s/\%#=2[0-9A-Fa-f]//g]])
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diff(sixlines(ctrl1..punct1..punct2..'GHIXYZ'..punct3..'ghiwxyz'..punct4..ctrl2..iso_text))
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\X//g
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2 s/\%#=1\X//g
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3 s/\%#=2\X//g
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4 s/\%#=0[^0-9A-Fa-f]//g
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5 s/\%#=1[^0-9A-Fa-f]//g
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6 s/\%#=2[^0-9A-Fa-f]//g]])
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expect([[
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0123456789ABCDEFabcdef
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0123456789ABCDEFabcdef
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0123456789ABCDEFabcdef
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0123456789ABCDEFabcdef
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0123456789ABCDEFabcdef
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0123456789ABCDEFabcdef]])
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\w//g
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2 s/\%#=1\w//g
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3 s/\%#=2\w//g
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4 s/\%#=0[0-9A-Za-z_]//g
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5 s/\%#=1[0-9A-Za-z_]//g
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6 s/\%#=2[0-9A-Za-z_]//g]])
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diff(sixlines(ctrl1..punct1..punct2..'[\\]^`'..punct4..ctrl2..iso_text))
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\W//g
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2 s/\%#=1\W//g
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3 s/\%#=2\W//g
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4 s/\%#=0[^0-9A-Za-z_]//g
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5 s/\%#=1[^0-9A-Za-z_]//g
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6 s/\%#=2[^0-9A-Za-z_]//g]])
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expect([[
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0123456789ABCDEFGHIXYZ_abcdefghiwxyz
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0123456789ABCDEFGHIXYZ_abcdefghiwxyz
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0123456789ABCDEFGHIXYZ_abcdefghiwxyz
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0123456789ABCDEFGHIXYZ_abcdefghiwxyz
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0123456789ABCDEFGHIXYZ_abcdefghiwxyz
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0123456789ABCDEFGHIXYZ_abcdefghiwxyz]])
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\h//g
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2 s/\%#=1\h//g
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3 s/\%#=2\h//g
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4 s/\%#=0[A-Za-z_]//g
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5 s/\%#=1[A-Za-z_]//g
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6 s/\%#=2[A-Za-z_]//g]])
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diff(sixlines(ctrl1..punct1..digits..punct2..'[\\]^`'..punct4..ctrl2..
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iso_text))
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\H//g
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2 s/\%#=1\H//g
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3 s/\%#=2\H//g
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4 s/\%#=0[^A-Za-z_]//g
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5 s/\%#=1[^A-Za-z_]//g
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6 s/\%#=2[^A-Za-z_]//g]])
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expect([[
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ABCDEFGHIXYZ_abcdefghiwxyz
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ABCDEFGHIXYZ_abcdefghiwxyz
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ABCDEFGHIXYZ_abcdefghiwxyz
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ABCDEFGHIXYZ_abcdefghiwxyz
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ABCDEFGHIXYZ_abcdefghiwxyz
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ABCDEFGHIXYZ_abcdefghiwxyz]])
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\a//g
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2 s/\%#=1\a//g
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3 s/\%#=2\a//g
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4 s/\%#=0[A-Za-z]//g
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5 s/\%#=1[A-Za-z]//g
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6 s/\%#=2[A-Za-z]//g]])
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diff(sixlines(ctrl1..punct1..digits..punct2..punct3..punct4..ctrl2..iso_text))
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\A//g
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2 s/\%#=1\A//g
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3 s/\%#=2\A//g
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4 s/\%#=0[^A-Za-z]//g
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5 s/\%#=1[^A-Za-z]//g
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6 s/\%#=2[^A-Za-z]//g]])
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expect([[
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ABCDEFGHIXYZabcdefghiwxyz
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ABCDEFGHIXYZabcdefghiwxyz
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ABCDEFGHIXYZabcdefghiwxyz
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ABCDEFGHIXYZabcdefghiwxyz
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ABCDEFGHIXYZabcdefghiwxyz
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ABCDEFGHIXYZabcdefghiwxyz]])
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\l//g
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2 s/\%#=1\l//g
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3 s/\%#=2\l//g
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4 s/\%#=0[a-z]//g
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5 s/\%#=1[a-z]//g
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6 s/\%#=2[a-z]//g]])
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diff(sixlines(ctrl1..punct1..digits..punct2..upper..punct3..punct4..
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ctrl2..iso_text))
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\L//g
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2 s/\%#=1\L//g
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3 s/\%#=2\L//g
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4 s/\%#=0[^a-z]//g
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5 s/\%#=1[^a-z]//g
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6 s/\%#=2[^a-z]//g]])
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expect([[
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abcdefghiwxyz
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abcdefghiwxyz
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abcdefghiwxyz
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abcdefghiwxyz
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abcdefghiwxyz
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abcdefghiwxyz]])
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\u//g
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2 s/\%#=1\u//g
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3 s/\%#=2\u//g
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4 s/\%#=0[A-Z]//g
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5 s/\%#=1[A-Z]//g
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6 s/\%#=2[A-Z]//g]])
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diff(sixlines(ctrl1..punct1..digits..punct2..punct3..lower..punct4..
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ctrl2..iso_text))
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end)
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it('is working', function()
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source([[
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1 s/\%#=0\U//g
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2 s/\%#=1\U//g
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3 s/\%#=2\U//g
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4 s/\%#=0[^A-Z]//g
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5 s/\%#=1[^A-Z]//g
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6 s/\%#=2[^A-Z]//g]])
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expect([[
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ABCDEFGHIXYZ
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ABCDEFGHIXYZ
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ABCDEFGHIXYZ
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ABCDEFGHIXYZ
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ABCDEFGHIXYZ
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ABCDEFGHIXYZ]])
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end)
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end)
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