patch 8.2.0425: code for modeless selection not sufficiently tested
Problem: Code for modeless selection not sufficiently tested.
Solution: Add tests. Move mouse code functionality to a common script file.
(Yegappan Lakshmanan, closes #5821)
diff --git a/src/testdir/test_modeless.vim b/src/testdir/test_modeless.vim
new file mode 100644
index 0000000..11ccc2c
--- /dev/null
+++ b/src/testdir/test_modeless.vim
@@ -0,0 +1,397 @@
+" Test for modeless selection
+
+" This only works for Unix in a terminal
+source check.vim
+CheckNotGui
+CheckUnix
+
+source mouse.vim
+
+" Test for modeless characterwise selection (single click)
+func Test_modeless_characterwise_selection()
+ CheckFeature clipboard_working
+ let save_mouse = &mouse
+ let save_term = &term
+ let save_ttymouse = &ttymouse
+ call test_override('no_query_mouse', 1)
+ set mouse=a term=xterm mousetime=200
+ new
+ call setline(1, ['one two three', 'foo bar baz'])
+ redraw!
+
+ for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec
+ let msg = 'ttymouse=' .. ttymouse_val
+ exe 'set ttymouse=' .. ttymouse_val
+
+ " select multiple characters within a line
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 6)
+ let keys ..= MouseLeftDragCode(1, 10)
+ let keys ..= MouseLeftReleaseCode(1, 10)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("wo th", @*, msg)
+
+ " select multiple characters including the end of line
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 11)
+ let keys ..= MouseLeftDragCode(1, 16)
+ let keys ..= MouseLeftReleaseCode(1, 16)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("ree\n", @*, msg)
+
+ " extend a selection using right mouse click
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ set mousemodel=extend
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 2)
+ let keys ..= MouseLeftDragCode(1, 5)
+ let keys ..= MouseLeftReleaseCode(1, 5)
+ let keys ..= MouseRightClickCode(1, 10)
+ let keys ..= MouseRightReleaseCode(1, 10)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("ne two th", @*, msg)
+ set mousemodel&
+
+ " extend a selection backwards using right mouse click
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ set mousemodel=extend
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 7)
+ let keys ..= MouseLeftDragCode(1, 11)
+ let keys ..= MouseLeftReleaseCode(1, 11)
+ let keys ..= MouseRightClickCode(1, 3)
+ let keys ..= MouseRightReleaseCode(1, 3)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("e two thr", @*, msg)
+ set mousemodel&
+
+ " select multiple characters within a line backwards
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 9)
+ let keys ..= MouseLeftDragCode(1, 3)
+ let keys ..= MouseLeftReleaseCode(1, 3)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("e two t", @*, msg)
+
+ " select multiple characters across lines with (end row > start row) and
+ " (end column < start column)
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 9)
+ let keys ..= MouseLeftDragCode(2, 3)
+ let keys ..= MouseLeftReleaseCode(2, 3)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("three\nfoo", @*, msg)
+
+ " select multiple characters across lines with (end row > start row) and
+ " (end column > start column)
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 4)
+ let keys ..= MouseLeftDragCode(2, 8)
+ let keys ..= MouseLeftReleaseCode(2, 8)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal(" two three\nfoo bar ", @*, msg)
+
+ " select multiple characters across lines with (end row < start row) and
+ " (end column < start column)
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 7)
+ let keys ..= MouseLeftDragCode(1, 5)
+ let keys ..= MouseLeftReleaseCode(1, 5)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("two three\nfoo bar", @*, msg)
+
+ " select multiple characters across lines with (end row < start row) and
+ " (end column > start column)
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 11)
+ let keys ..= MouseLeftDragCode(1, 13)
+ let keys ..= MouseLeftReleaseCode(1, 13)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("e\nfoo bar baz", @*, msg)
+
+ " select multiple characters across lines with (end row < start row) and
+ " the end column is greater than the line length
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 7)
+ let keys ..= MouseLeftDragCode(1, 16)
+ let keys ..= MouseLeftReleaseCode(1, 16)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("\nfoo bar", @*, msg)
+
+ " select multiple characters across lines with start/end row and start/end
+ " column outside the lines in the buffer
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(4, 3)
+ let keys ..= MouseLeftDragCode(3, 2)
+ let keys ..= MouseLeftReleaseCode(3, 2)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("\n~ ", @*, msg)
+
+ " change selection using right mouse click within the selected text
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ set mousemodel=extend
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 5)
+ let keys ..= MouseLeftDragCode(1, 13)
+ let keys ..= MouseLeftReleaseCode(1, 13)
+ let keys ..= MouseRightClickCode(1, 7)
+ let keys ..= MouseRightReleaseCode(1, 7)
+ let keys ..= MouseRightClickCode(1, 11)
+ let keys ..= MouseRightReleaseCode(1, 11)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("o thr", @*, msg)
+ set mousemodel&
+
+ " select text multiple times at different places
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 3)
+ let keys ..= MouseLeftDragCode(1, 5)
+ let keys ..= MouseLeftReleaseCode(1, 5)
+ let keys ..= MouseLeftClickCode(2, 7)
+ let keys ..= MouseLeftDragCode(2, 9)
+ let keys ..= MouseLeftReleaseCode(2, 9)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("r b", @*, msg)
+
+ " Test for 'clipboard' set to 'autoselectml' to automatically copy the
+ " modeless selection to the clipboard
+ set clipboard=autoselectml
+ let @* = ''
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 5)
+ let keys ..= MouseLeftDragCode(2, 7)
+ let keys ..= MouseLeftReleaseCode(2, 7)
+ let keys ..= "\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("bar", @*)
+ set clipboard&
+
+ " quadruple click should start characterwise selectmode
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 10)
+ let keys ..= MouseLeftReleaseCode(1, 10)
+ let keys ..= MouseLeftClickCode(1, 10)
+ let keys ..= MouseLeftReleaseCode(1, 10)
+ let keys ..= MouseLeftClickCode(1, 10)
+ let keys ..= MouseLeftReleaseCode(1, 10)
+ let keys ..= MouseLeftClickCode(1, 10)
+ let keys ..= MouseLeftDragCode(1, 11)
+ let keys ..= MouseLeftReleaseCode(1, 11)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("hree", @*, msg)
+ endfor
+
+ let &mouse = save_mouse
+ let &term = save_term
+ let &ttymouse = save_ttymouse
+ set mousetime&
+ call test_override('no_query_mouse', 0)
+ close!
+endfunc
+
+" Test for modeless word selection (double click)
+func Test_modeless_word_selection()
+ CheckFeature clipboard_working
+ let save_mouse = &mouse
+ let save_term = &term
+ let save_ttymouse = &ttymouse
+ call test_override('no_query_mouse', 1)
+ set mouse=a term=xterm mousetime=200
+ new
+ call setline(1, ['one two three', 'foo bar baz'])
+ redraw!
+
+ for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec
+ let msg = 'ttymouse=' .. ttymouse_val
+ exe 'set ttymouse=' .. ttymouse_val
+
+ " select multiple words within a line
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 6)
+ let keys ..= MouseLeftReleaseCode(1, 6)
+ let keys ..= MouseLeftClickCode(1, 6)
+ let keys ..= MouseLeftDragCode(1, 10)
+ let keys ..= MouseLeftReleaseCode(1, 10)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("two three", @*, msg)
+
+ " select a single word
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 6)
+ let keys ..= MouseLeftReleaseCode(2, 6)
+ let keys ..= MouseLeftClickCode(2, 6)
+ let keys ..= MouseLeftReleaseCode(2, 6)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("bar", @*, msg)
+
+ " select multiple words backwards within a line
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 11)
+ let keys ..= MouseLeftReleaseCode(2, 11)
+ let keys ..= MouseLeftClickCode(2, 11)
+ let keys ..= MouseLeftDragCode(2, 7)
+ let keys ..= MouseLeftReleaseCode(2, 7)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("bar baz", @*, msg)
+
+ " select multiple words backwards across lines
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 7)
+ let keys ..= MouseLeftReleaseCode(2, 7)
+ let keys ..= MouseLeftClickCode(2, 7)
+ let keys ..= MouseLeftDragCode(1, 6)
+ let keys ..= MouseLeftReleaseCode(1, 6)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("two three\nfoo bar", @*, msg)
+ endfor
+
+ let &mouse = save_mouse
+ let &term = save_term
+ let &ttymouse = save_ttymouse
+ set mousetime&
+ call test_override('no_query_mouse', 0)
+ close!
+endfunc
+
+" Test for modeless line selection (triple click)
+func Test_modeless_line_selection()
+ CheckFeature clipboard_working
+ let save_mouse = &mouse
+ let save_term = &term
+ let save_ttymouse = &ttymouse
+ call test_override('no_query_mouse', 1)
+ set mouse=a term=xterm mousetime=200
+ new
+ call setline(1, ['one two three', 'foo bar baz'])
+ redraw!
+
+ for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec
+ let msg = 'ttymouse=' .. ttymouse_val
+ exe 'set ttymouse=' .. ttymouse_val
+
+ " select single line
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 6)
+ let keys ..= MouseLeftReleaseCode(2, 6)
+ let keys ..= MouseLeftClickCode(2, 6)
+ let keys ..= MouseLeftReleaseCode(2, 6)
+ let keys ..= MouseLeftClickCode(2, 6)
+ let keys ..= MouseLeftReleaseCode(2, 6)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("foo bar baz\n", @*, msg)
+
+ " select multiple lines
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(1, 6)
+ let keys ..= MouseLeftReleaseCode(1, 6)
+ let keys ..= MouseLeftClickCode(1, 6)
+ let keys ..= MouseLeftReleaseCode(1, 6)
+ let keys ..= MouseLeftClickCode(1, 6)
+ let keys ..= MouseLeftDragCode(2, 12)
+ let keys ..= MouseLeftReleaseCode(2, 12)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("one two three\nfoo bar baz\n", @*, msg)
+
+ " select multiple lines backwards
+ let @* = ''
+ call MouseRightClick(1, 1)
+ call MouseRightRelease(1, 1)
+ let keys = ":"
+ let keys ..= MouseLeftClickCode(2, 10)
+ let keys ..= MouseLeftReleaseCode(2, 10)
+ let keys ..= MouseLeftClickCode(2, 10)
+ let keys ..= MouseLeftReleaseCode(2, 10)
+ let keys ..= MouseLeftClickCode(2, 10)
+ let keys ..= MouseLeftDragCode(1, 3)
+ let keys ..= MouseLeftReleaseCode(1, 3)
+ let keys ..= "\<C-Y>\<CR>"
+ call feedkeys(keys, "x")
+ call assert_equal("one two three\nfoo bar baz\n", @*, msg)
+ endfor
+
+ let &mouse = save_mouse
+ let &term = save_term
+ let &ttymouse = save_ttymouse
+ set mousetime&
+ call test_override('no_query_mouse', 0)
+ close!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab