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+" Tests for defining text property types and adding text properties to the
+" buffer.
+
+if !has('textprop')
+ finish
+endif
+
+source screendump.vim
+
+" test length zero
+
+func Test_proptype_global()
+ call prop_type_add('comment', {'highlight': 'Directory', 'priority': 123, 'start_incl': 1, 'end_incl': 1})
+ let proptypes = prop_type_list()
+ call assert_equal(1, len(proptypes))
+ call assert_equal('comment', proptypes[0])
+
+ let proptype = prop_type_get('comment')
+ call assert_equal('Directory', proptype['highlight'])
+ call assert_equal(123, proptype['priority'])
+ call assert_equal(1, proptype['start_incl'])
+ call assert_equal(1, proptype['end_incl'])
+
+ call prop_type_delete('comment')
+ call assert_equal(0, len(prop_type_list()))
+
+ call prop_type_add('one', {})
+ call assert_equal(1, len(prop_type_list()))
+ let proptype = prop_type_get('one')
+ call assert_false(has_key(proptype, 'highlight'))
+ call assert_equal(0, proptype['priority'])
+ call assert_equal(0, proptype['start_incl'])
+ call assert_equal(0, proptype['end_incl'])
+
+ call prop_type_add('two', {})
+ call assert_equal(2, len(prop_type_list()))
+ call prop_type_delete('one')
+ call assert_equal(1, len(prop_type_list()))
+ call prop_type_delete('two')
+ call assert_equal(0, len(prop_type_list()))
+endfunc
+
+func Test_proptype_buf()
+ let bufnr = bufnr('')
+ call prop_type_add('comment', {'bufnr': bufnr, 'highlight': 'Directory', 'priority': 123, 'start_incl': 1, 'end_incl': 1})
+ let proptypes = prop_type_list({'bufnr': bufnr})
+ call assert_equal(1, len(proptypes))
+ call assert_equal('comment', proptypes[0])
+
+ let proptype = prop_type_get('comment', {'bufnr': bufnr})
+ call assert_equal('Directory', proptype['highlight'])
+ call assert_equal(123, proptype['priority'])
+ call assert_equal(1, proptype['start_incl'])
+ call assert_equal(1, proptype['end_incl'])
+
+ call prop_type_delete('comment', {'bufnr': bufnr})
+ call assert_equal(0, len(prop_type_list({'bufnr': bufnr})))
+
+ call prop_type_add('one', {'bufnr': bufnr})
+ let proptype = prop_type_get('one', {'bufnr': bufnr})
+ call assert_false(has_key(proptype, 'highlight'))
+ call assert_equal(0, proptype['priority'])
+ call assert_equal(0, proptype['start_incl'])
+ call assert_equal(0, proptype['end_incl'])
+
+ call prop_type_add('two', {'bufnr': bufnr})
+ call assert_equal(2, len(prop_type_list({'bufnr': bufnr})))
+ call prop_type_delete('one', {'bufnr': bufnr})
+ call assert_equal(1, len(prop_type_list({'bufnr': bufnr})))
+ call prop_type_delete('two', {'bufnr': bufnr})
+ call assert_equal(0, len(prop_type_list({'bufnr': bufnr})))
+endfunc
+
+func AddPropTypes()
+ call prop_type_add('one', {})
+ call prop_type_add('two', {})
+ call prop_type_add('three', {})
+ call prop_type_add('whole', {})
+endfunc
+
+func DeletePropTypes()
+ call prop_type_delete('one')
+ call prop_type_delete('two')
+ call prop_type_delete('three')
+ call prop_type_delete('whole')
+endfunc
+
+func SetupPropsInFirstLine()
+ call setline(1, 'one two three')
+ call prop_add(1, 1, {'length': 3, 'id': 11, 'type': 'one'})
+ call prop_add(1, 5, {'length': 3, 'id': 12, 'type': 'two'})
+ call prop_add(1, 9, {'length': 5, 'id': 13, 'type': 'three'})
+ call prop_add(1, 1, {'length': 13, 'id': 14, 'type': 'whole'})
+endfunc
+
+func Get_expected_props()
+ return [
+ \ {'col': 1, 'length': 13, 'id': 14, 'type': 'whole', 'start': 1, 'end': 1},
+ \ {'col': 1, 'length': 3, 'id': 11, 'type': 'one', 'start': 1, 'end': 1},
+ \ {'col': 5, 'length': 3, 'id': 12, 'type': 'two', 'start': 1, 'end': 1},
+ \ {'col': 9, 'length': 5, 'id': 13, 'type': 'three', 'start': 1, 'end': 1},
+ \ ]
+endfunc
+
+func Test_prop_add()
+ new
+ call AddPropTypes()
+ call SetupPropsInFirstLine()
+ let expected_props = Get_expected_props()
+ call assert_equal(expected_props, prop_list(1))
+ call assert_fails("call prop_add(10, 1, {'length': 1, 'id': 14, 'type': 'whole'})", 'E966:')
+ call assert_fails("call prop_add(1, 22, {'length': 1, 'id': 14, 'type': 'whole'})", 'E964:')
+
+ " Insert a line above, text props must still be there.
+ call append(0, 'empty')
+ call assert_equal(expected_props, prop_list(2))
+ " Delete a line above, text props must still be there.
+ 1del
+ call assert_equal(expected_props, prop_list(1))
+
+ " Prop without length or end column is zero length
+ call prop_clear(1)
+ call prop_add(1, 5, {'type': 'two'})
+ let expected = [{'col': 5, 'length': 0, 'type': 'two', 'id': 0, 'start': 1, 'end': 1}]
+ call assert_equal(expected, prop_list(1))
+
+ call DeletePropTypes()
+ bwipe!
+endfunc
+
+func Test_prop_remove()
+ new
+ call AddPropTypes()
+ call SetupPropsInFirstLine()
+ let props = Get_expected_props()
+ call assert_equal(props, prop_list(1))
+
+ " remove by id
+ call prop_remove({'id': 12}, 1)
+ unlet props[2]
+ call assert_equal(props, prop_list(1))
+
+ " remove by type
+ call prop_remove({'type': 'one'}, 1)
+ unlet props[1]
+ call assert_equal(props, prop_list(1))
+
+ call DeletePropTypes()
+ bwipe!
+endfunc
+
+func SetupOneLine()
+ call setline(1, 'xonex xtwoxx')
+ call AddPropTypes()
+ call prop_add(1, 2, {'length': 3, 'id': 11, 'type': 'one'})
+ call prop_add(1, 8, {'length': 3, 'id': 12, 'type': 'two'})
+ let expected = [
+ \ {'col': 2, 'length': 3, 'id': 11, 'type': 'one', 'start': 1, 'end': 1},
+ \ {'col': 8, 'length': 3, 'id': 12, 'type': 'two', 'start': 1, 'end': 1},
+ \]
+ call assert_equal(expected, prop_list(1))
+ return expected
+endfunc
+
+func Test_prop_add_remove_buf()
+ new
+ let bufnr = bufnr('')
+ call AddPropTypes()
+ call setline(1, 'one two three')
+ wincmd w
+ call prop_add(1, 1, {'length': 3, 'id': 11, 'type': 'one', 'bufnr': bufnr})
+ call prop_add(1, 5, {'length': 3, 'id': 12, 'type': 'two', 'bufnr': bufnr})
+ call prop_add(1, 11, {'length': 3, 'id': 13, 'type': 'three', 'bufnr': bufnr})
+
+ let props = [
+ \ {'col': 1, 'length': 3, 'id': 11, 'type': 'one', 'start': 1, 'end': 1},
+ \ {'col': 5, 'length': 3, 'id': 12, 'type': 'two', 'start': 1, 'end': 1},
+ \ {'col': 11, 'length': 3, 'id': 13, 'type': 'three', 'start': 1, 'end': 1},
+ \]
+ call assert_equal(props, prop_list(1, {'bufnr': bufnr}))
+
+ " remove by id
+ call prop_remove({'id': 12, 'bufnr': bufnr}, 1)
+ unlet props[1]
+ call assert_equal(props, prop_list(1, {'bufnr': bufnr}))
+
+ " remove by type
+ call prop_remove({'type': 'one', 'bufnr': bufnr}, 1)
+ unlet props[0]
+ call assert_equal(props, prop_list(1, {'bufnr': bufnr}))
+
+ call DeletePropTypes()
+ wincmd w
+ bwipe!
+endfunc
+
+func Test_prop_backspace()
+ new
+ set bs=2
+ let expected = SetupOneLine() " 'xonex xtwoxx'
+
+ exe "normal 0li\<BS>\<Esc>fxli\<BS>\<Esc>"
+ call assert_equal('one xtwoxx', getline(1))
+ let expected[0].col = 1
+ let expected[1].col = 6
+ call assert_equal(expected, prop_list(1))
+
+ call DeletePropTypes()
+ bwipe!
+ set bs&
+endfunc
+
+func Test_prop_replace()
+ new
+ set bs=2
+ let expected = SetupOneLine() " 'xonex xtwoxx'
+
+ exe "normal 0Ryyy\<Esc>"
+ call assert_equal('yyyex xtwoxx', getline(1))
+ call assert_equal(expected, prop_list(1))
+
+ exe "normal ftRyy\<BS>"
+ call assert_equal('yyyex xywoxx', getline(1))
+ call assert_equal(expected, prop_list(1))
+
+ exe "normal 0fwRyy\<BS>"
+ call assert_equal('yyyex xyyoxx', getline(1))
+ call assert_equal(expected, prop_list(1))
+
+ exe "normal 0foRyy\<BS>\<BS>"
+ call assert_equal('yyyex xyyoxx', getline(1))
+ call assert_equal(expected, prop_list(1))
+
+ call DeletePropTypes()
+ bwipe!
+ set bs&
+endfunc
+
+func Test_prop_clear()
+ new
+ call AddPropTypes()
+ call SetupPropsInFirstLine()
+ call assert_equal(Get_expected_props(), prop_list(1))
+
+ call prop_clear(1)
+ call assert_equal([], prop_list(1))
+
+ call DeletePropTypes()
+ bwipe!
+endfunc
+
+func Test_prop_clear_buf()
+ new
+ call AddPropTypes()
+ call SetupPropsInFirstLine()
+ let bufnr = bufnr('')
+ wincmd w
+ call assert_equal(Get_expected_props(), prop_list(1, {'bufnr': bufnr}))
+
+ call prop_clear(1, 1, {'bufnr': bufnr})
+ call assert_equal([], prop_list(1, {'bufnr': bufnr}))
+
+ wincmd w
+ call DeletePropTypes()
+ bwipe!
+endfunc
+
+func Test_prop_setline()
+ new
+ call AddPropTypes()
+ call SetupPropsInFirstLine()
+ call assert_equal(Get_expected_props(), prop_list(1))
+
+ call setline(1, 'foobar')
+ call assert_equal([], prop_list(1))
+
+ call DeletePropTypes()
+ bwipe!
+endfunc
+
+func Test_prop_setbufline()
+ new
+ call AddPropTypes()
+ call SetupPropsInFirstLine()
+ let bufnr = bufnr('')
+ wincmd w
+ call assert_equal(Get_expected_props(), prop_list(1, {'bufnr': bufnr}))
+
+ call setbufline(bufnr, 1, 'foobar')
+ call assert_equal([], prop_list(1, {'bufnr': bufnr}))
+
+ wincmd w
+ call DeletePropTypes()
+ bwipe!
+endfunc
+
+func Test_prop_substitute()
+ new
+ " Set first line to 'one two three'
+ call AddPropTypes()
+ call SetupPropsInFirstLine()
+ let expected_props = Get_expected_props()
+ call assert_equal(expected_props, prop_list(1))
+
+ " Change "n" in "one" to XX: 'oXXe two three'
+ s/n/XX/
+ let expected_props[0].length += 1
+ let expected_props[1].length += 1
+ let expected_props[2].col += 1
+ let expected_props[3].col += 1
+ call assert_equal(expected_props, prop_list(1))
+
+ " Delete "t" in "two" and "three" to XX: 'oXXe wo hree'
+ s/t//g
+ let expected_props[0].length -= 2
+ let expected_props[2].length -= 1
+ let expected_props[3].length -= 1
+ let expected_props[3].col -= 1
+ call assert_equal(expected_props, prop_list(1))
+
+ " Split the line by changing w to line break: 'oXXe ', 'o hree'
+ " The long prop is split and spans both lines.
+ " The props on "two" and "three" move to the next line.
+ s/w/\r/
+ let new_props = [
+ \ copy(expected_props[0]),
+ \ copy(expected_props[2]),
+ \ copy(expected_props[3]),
+ \ ]
+ let expected_props[0].length = 5
+ unlet expected_props[3]
+ unlet expected_props[2]
+ call assert_equal(expected_props, prop_list(1))
+
+ let new_props[0].length = 6
+ let new_props[1].col = 1
+ let new_props[1].length = 1
+ let new_props[2].col = 3
+ call assert_equal(new_props, prop_list(2))
+
+ call DeletePropTypes()
+ bwipe!
+endfunc
+
+func Test_prop_change_indent()
+ call prop_type_add('comment', {'highlight': 'Directory'})
+ new
+ call setline(1, [' xxx', 'yyyyy'])
+ call prop_add(2, 2, {'length': 2, 'type': 'comment'})
+ let expect = {'col': 2, 'length': 2, 'type': 'comment', 'start': 1, 'end': 1, 'id': 0}
+ call assert_equal([expect], prop_list(2))
+
+ set shiftwidth=3
+ normal 2G>>
+ call assert_equal(' yyyyy', getline(2))
+ let expect.col += 3
+ call assert_equal([expect], prop_list(2))
+
+ normal 2G==
+ call assert_equal(' yyyyy', getline(2))
+ let expect.col = 6
+ call assert_equal([expect], prop_list(2))
+
+ call prop_clear(2)
+ call prop_add(2, 2, {'length': 5, 'type': 'comment'})
+ let expect.col = 2
+ let expect.length = 5
+ call assert_equal([expect], prop_list(2))
+
+ normal 2G<<
+ call assert_equal(' yyyyy', getline(2))
+ let expect.length = 2
+ call assert_equal([expect], prop_list(2))
+
+ set shiftwidth&
+ call prop_type_delete('comment')
+endfunc
+
+" Setup a three line prop in lines 2 - 4.
+" Add short props in line 1 and 5.
+func Setup_three_line_prop()
+ new
+ call setline(1, ['one', 'twotwo', 'three', 'fourfour', 'five'])
+ call prop_add(1, 2, {'length': 1, 'type': 'comment'})
+ call prop_add(2, 4, {'end_lnum': 4, 'end_col': 5, 'type': 'comment'})
+ call prop_add(5, 2, {'length': 1, 'type': 'comment'})
+endfunc
+
+func Test_prop_multiline()
+ call prop_type_add('comment', {'highlight': 'Directory'})
+ new
+ call setline(1, ['xxxxxxx', 'yyyyyyyyy', 'zzzzzzzz'])
+
+ " start halfway line 1, end halfway line 3
+ call prop_add(1, 3, {'end_lnum': 3, 'end_col': 5, 'type': 'comment'})
+ let expect1 = {'col': 3, 'length': 6, 'type': 'comment', 'start': 1, 'end': 0, 'id': 0}
+ call assert_equal([expect1], prop_list(1))
+ let expect2 = {'col': 1, 'length': 10, 'type': 'comment', 'start': 0, 'end': 0, 'id': 0}
+ call assert_equal([expect2], prop_list(2))
+ let expect3 = {'col': 1, 'length': 4, 'type': 'comment', 'start': 0, 'end': 1, 'id': 0}
+ call assert_equal([expect3], prop_list(3))
+ call prop_clear(1, 3)
+
+ " include all three lines
+ call prop_add(1, 1, {'end_lnum': 3, 'end_col': 999, 'type': 'comment'})
+ let expect1.col = 1
+ let expect1.length = 8
+ call assert_equal([expect1], prop_list(1))
+ call assert_equal([expect2], prop_list(2))
+ let expect3.length = 9
+ call assert_equal([expect3], prop_list(3))
+ call prop_clear(1, 3)
+
+ bwipe!
+
+ " Test deleting the first line of a multi-line prop.
+ call Setup_three_line_prop()
+ let expect_short = {'col': 2, 'length': 1, 'type': 'comment', 'start': 1, 'end': 1, 'id': 0}
+ call assert_equal([expect_short], prop_list(1))
+ let expect2 = {'col': 4, 'length': 4, 'type': 'comment', 'start': 1, 'end': 0, 'id': 0}
+ call assert_equal([expect2], prop_list(2))
+ 2del
+ call assert_equal([expect_short], prop_list(1))
+ let expect2 = {'col': 1, 'length': 6, 'type': 'comment', 'start': 1, 'end': 0, 'id': 0}
+ call assert_equal([expect2], prop_list(2))
+ bwipe!
+
+ " Test deleting the last line of a multi-line prop.
+ call Setup_three_line_prop()
+ let expect3 = {'col': 1, 'length': 6, 'type': 'comment', 'start': 0, 'end': 0, 'id': 0}
+ call assert_equal([expect3], prop_list(3))
+ let expect4 = {'col': 1, 'length': 4, 'type': 'comment', 'start': 0, 'end': 1, 'id': 0}
+ call assert_equal([expect4], prop_list(4))
+ 4del
+ let expect3.end = 1
+ call assert_equal([expect3], prop_list(3))
+ call assert_equal([expect_short], prop_list(4))
+ bwipe!
+
+ " Test appending a line below the multi-line text prop start.
+ call Setup_three_line_prop()
+ let expect2 = {'col': 4, 'length': 4, 'type': 'comment', 'start': 1, 'end': 0, 'id': 0}
+ call assert_equal([expect2], prop_list(2))
+ call append(2, "new line")
+ call assert_equal([expect2], prop_list(2))
+ let expect3 = {'col': 1, 'length': 9, 'type': 'comment', 'start': 0, 'end': 0, 'id': 0}
+ call assert_equal([expect3], prop_list(3))
+ bwipe!
+
+ call prop_type_delete('comment')
+endfunc
+
+func Test_prop_byteoff()
+ call prop_type_add('comment', {'highlight': 'Directory'})
+ new
+ call setline(1, ['line1', 'second line', ''])
+ set ff=unix
+ call assert_equal(19, line2byte(3))
+ call prop_add(1, 1, {'end_col': 3, 'type': 'comment'})
+ call assert_equal(19, line2byte(3))
+
+ bwipe!
+ call prop_type_delete('comment')
+endfunc
+
+func Test_prop_undo()
+ new
+ call prop_type_add('comment', {'highlight': 'Directory'})
+ call setline(1, ['oneone', 'twotwo', 'three'])
+ " Set 'undolevels' to break changes into undo-able pieces.
+ set ul&
+
+ call prop_add(1, 3, {'end_col': 5, 'type': 'comment'})
+ let expected = [{'col': 3, 'length': 2, 'id': 0, 'type': 'comment', 'start': 1, 'end': 1} ]
+ call assert_equal(expected, prop_list(1))
+
+ " Insert a character, then undo.
+ exe "normal 0lllix\<Esc>"
+ set ul&
+ let expected[0].length = 3
+ call assert_equal(expected, prop_list(1))
+ undo
+ let expected[0].length = 2
+ call assert_equal(expected, prop_list(1))
+
+ " Delete a character, then undo
+ exe "normal 0lllx"
+ set ul&
+ let expected[0].length = 1
+ call assert_equal(expected, prop_list(1))
+ undo
+ let expected[0].length = 2
+ call assert_equal(expected, prop_list(1))
+
+ " Delete the line, then undo
+ 1d
+ set ul&
+ call assert_equal([], prop_list(1))
+ undo
+ call assert_equal(expected, prop_list(1))
+
+ " Insert a character, delete two characters, then undo with "U"
+ exe "normal 0lllix\<Esc>"
+ set ul&
+ let expected[0].length = 3
+ call assert_equal(expected, prop_list(1))
+ exe "normal 0lllxx"
+ set ul&
+ let expected[0].length = 1
+ call assert_equal(expected, prop_list(1))
+ normal U
+ let expected[0].length = 2
+ call assert_equal(expected, prop_list(1))
+
+ bwipe!
+ call prop_type_delete('comment')
+endfunc
+
+" screenshot test with textprop highlighting
+funct Test_textprop_screenshots()
+ if !CanRunVimInTerminal() || &encoding != 'utf-8'
+ return
+ endif
+ call writefile([
+ \ "call setline(1, ['One two', 'Numbér 123 änd thœn 4¾7.', '--aa--bb--cc--dd--'])",
+ \ "hi NumberProp ctermfg=blue",
+ \ "hi LongProp ctermbg=yellow",
+ \ "call prop_type_add('number', {'highlight': 'NumberProp'})",
+ \ "call prop_type_add('long', {'highlight': 'LongProp'})",
+ \ "call prop_type_add('start', {'highlight': 'NumberProp', 'start_incl': 1})",
+ \ "call prop_type_add('end', {'highlight': 'NumberProp', 'end_incl': 1})",
+ \ "call prop_type_add('both', {'highlight': 'NumberProp', 'start_incl': 1, 'end_incl': 1})",
+ \ "call prop_add(1, 4, {'end_lnum': 3, 'end_col': 3, 'type': 'long'})",
+ \ "call prop_add(2, 9, {'length': 3, 'type': 'number'})",
+ \ "call prop_add(2, 24, {'length': 4, 'type': 'number'})",
+ \ "call prop_add(3, 3, {'length': 2, 'type': 'number'})",
+ \ "call prop_add(3, 7, {'length': 2, 'type': 'start'})",
+ \ "call prop_add(3, 11, {'length': 2, 'type': 'end'})",
+ \ "call prop_add(3, 15, {'length': 2, 'type': 'both'})",
+ \ "set number",
+ \ "hi clear SpellBad",
+ \ "set spell",
+ \ "normal 3G0llix\<Esc>lllix\<Esc>lllix\<Esc>lllix\<Esc>lllix\<Esc>lllix\<Esc>lllix\<Esc>lllix\<Esc>",
+ \ "normal 3G0lli\<BS>\<Esc>",
+ \], 'XtestProp')
+ let buf = RunVimInTerminal('-S XtestProp', {'rows': 6})
+ call VerifyScreenDump(buf, 'Test_textprop_01', {})
+
+ " clean up
+ call StopVimInTerminal(buf)
+ call delete('XtestProp')
+endfunc
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