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-rw-r--r--src/testdir/test_number.vim357
1 files changed, 357 insertions, 0 deletions
diff --git a/src/testdir/test_number.vim b/src/testdir/test_number.vim
new file mode 100644
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+" Test for 'number' and 'relativenumber'
+
+source check.vim
+source view_util.vim
+
+source screendump.vim
+
+func s:screen_lines(start, end) abort
+ return ScreenLines([a:start, a:end], 8)
+endfunc
+
+func s:compare_lines(expect, actual)
+ call assert_equal(a:expect, a:actual)
+endfunc
+
+func s:test_windows(h, w) abort
+ call NewWindow(a:h, a:w)
+endfunc
+
+func s:close_windows() abort
+ call CloseWindow()
+endfunc
+
+func s:validate_cursor() abort
+ " update skipcol.
+ " wincol():
+ " f_wincol
+ " -> validate_cursor
+ " -> curs_columns
+ call wincol()
+endfunc
+
+func Test_set_options()
+ set nu rnu
+ call assert_equal(1, &nu)
+ call assert_equal(1, &rnu)
+
+ call s:test_windows(10, 20)
+ call assert_equal(1, &nu)
+ call assert_equal(1, &rnu)
+ call s:close_windows()
+
+ set nu& rnu&
+endfunc
+
+func Test_set_global_and_local()
+ " setlocal must NOT reset the other global value
+ set nonu nornu
+ setglobal nu
+ setlocal rnu
+ call assert_equal(1, &g:nu)
+
+ set nonu nornu
+ setglobal rnu
+ setlocal nu
+ call assert_equal(1, &g:rnu)
+
+ " setglobal MUST reset the other global value
+ set nonu nornu
+ setglobal nu
+ setglobal rnu
+ call assert_equal(1, &g:nu)
+
+ set nonu nornu
+ setglobal rnu
+ setglobal nu
+ call assert_equal(1, &g:rnu)
+
+ " set MUST reset the other global value
+ set nonu nornu
+ set nu
+ set rnu
+ call assert_equal(1, &g:nu)
+
+ set nonu nornu
+ set rnu
+ set nu
+ call assert_equal(1, &g:rnu)
+
+ set nu& rnu&
+endfunc
+
+func Test_number()
+ call s:test_windows(10, 20)
+ call setline(1, ["abcdefghij", "klmnopqrst", "uvwxyzABCD", "EFGHIJKLMN", "OPQRSTUVWX", "YZ"])
+ setl number
+ let lines = s:screen_lines(1, 4)
+ let expect = [
+\ " 1 abcd",
+\ " 2 klmn",
+\ " 3 uvwx",
+\ " 4 EFGH",
+\ ]
+ call s:compare_lines(expect, lines)
+ call s:close_windows()
+endfunc
+
+func Test_relativenumber()
+ call s:test_windows(10, 20)
+ call setline(1, ["abcdefghij", "klmnopqrst", "uvwxyzABCD", "EFGHIJKLMN", "OPQRSTUVWX", "YZ"])
+ 3
+ setl relativenumber
+ let lines = s:screen_lines(1, 6)
+ let expect = [
+\ " 2 abcd",
+\ " 1 klmn",
+\ " 0 uvwx",
+\ " 1 EFGH",
+\ " 2 OPQR",
+\ " 3 YZ ",
+\ ]
+ call s:compare_lines(expect, lines)
+ call s:close_windows()
+endfunc
+
+func Test_number_with_relativenumber()
+ call s:test_windows(10, 20)
+ call setline(1, ["abcdefghij", "klmnopqrst", "uvwxyzABCD", "EFGHIJKLMN", "OPQRSTUVWX", "YZ"])
+ 4
+ setl number relativenumber
+ let lines = s:screen_lines(1, 6)
+ let expect = [
+\ " 3 abcd",
+\ " 2 klmn",
+\ " 1 uvwx",
+\ "4 EFGH",
+\ " 1 OPQR",
+\ " 2 YZ ",
+\ ]
+ call s:compare_lines(expect, lines)
+ call s:close_windows()
+endfunc
+
+func Test_number_with_linewrap1()
+ call s:test_windows(3, 20)
+ normal! 61ia
+ setl number wrap
+ call s:validate_cursor()
+ let lines = s:screen_lines(1, 3)
+ let expect = [
+\ "<<< aaaa",
+\ " aaaa",
+\ " aaaa",
+\ ]
+ call s:compare_lines(expect, lines)
+ call s:close_windows()
+endfunc
+
+" Pending: https://groups.google.com/forum/#!topic/vim_dev/tzNKP7EDWYI
+func XTest_number_with_linewrap2()
+ call s:test_windows(3, 20)
+ normal! 61ia
+ setl number wrap
+ call s:validate_cursor()
+ 0
+ call s:validate_cursor()
+ let lines = s:screen_lines(1, 3)
+ let expect = [
+\ " 1 aaaa",
+\ " aaaa",
+\ " aaaa",
+\ ]
+ call s:compare_lines(expect, lines)
+ call s:close_windows()
+endfunc
+
+" Pending: https://groups.google.com/forum/#!topic/vim_dev/tzNKP7EDWYI
+func XTest_number_with_linewrap3()
+ call s:test_windows(4, 20)
+ normal! 81ia
+ setl number wrap
+ call s:validate_cursor()
+ setl nonumber
+ call s:validate_cursor()
+ let lines = s:screen_lines(1, 4)
+ let expect = [
+\ "aaaaaaaa",
+\ "aaaaaaaa",
+\ "aaaaaaaa",
+\ "a ",
+\ ]
+ call s:compare_lines(expect, lines)
+ call s:close_windows()
+endfunc
+
+func Test_numberwidth()
+ call s:test_windows(10, 20)
+ call setline(1, repeat(['aaaa'], 10))
+ setl number numberwidth=6
+ let lines = s:screen_lines(1, 3)
+ let expect = [
+\ " 1 aa",
+\ " 2 aa",
+\ " 3 aa",
+\ ]
+ call s:compare_lines(expect, lines)
+
+ set relativenumber
+ let lines = s:screen_lines(1, 3)
+ let expect = [
+\ "1 aa",
+\ " 1 aa",
+\ " 2 aa",
+\ ]
+ call s:compare_lines(expect, lines)
+
+ set nonumber
+ let lines = s:screen_lines(1, 3)
+ let expect = [
+\ " 0 aa",
+\ " 1 aa",
+\ " 2 aa",
+\ ]
+ call s:compare_lines(expect, lines)
+ call s:close_windows()
+endfunc
+
+func Test_numberwidth_adjusted()
+ call s:test_windows(10, 20)
+ call setline(1, repeat(['aaaa'], 10000))
+ setl number numberwidth=4
+ let lines = s:screen_lines(1, 3)
+ let expect = [
+\ " 1 aa",
+\ " 2 aa",
+\ " 3 aa",
+\ ]
+ call s:compare_lines(expect, lines)
+
+ $
+ let lines = s:screen_lines(8, 10)
+ let expect = [
+\ " 9998 aa",
+\ " 9999 aa",
+\ "10000 aa",
+\ ]
+ call s:compare_lines(expect, lines)
+
+ setl relativenumber
+ let lines = s:screen_lines(8, 10)
+ let expect = [
+\ " 2 aa",
+\ " 1 aa",
+\ "10000 aa",
+\ ]
+ call s:compare_lines(expect, lines)
+
+ setl nonumber
+ let lines = s:screen_lines(8, 10)
+ let expect = [
+\ " 2 aaaa",
+\ " 1 aaaa",
+\ " 0 aaaa",
+\ ]
+ call s:compare_lines(expect, lines)
+ call s:close_windows()
+endfunc
+
+" This was causing a memcheck error
+func Test_relativenumber_uninitialised()
+ new
+ set rnu
+ call setline(1, ["a", "b"])
+ redraw
+ call feedkeys("j", 'xt')
+ redraw
+ bwipe!
+endfunc
+
+func Test_relativenumber_colors()
+ CheckScreendump
+
+ let lines =<< trim [CODE]
+ call setline(1, range(200))
+ 111
+ set number relativenumber
+ hi LineNr ctermfg=red
+ [CODE]
+ call writefile(lines, 'XTest_relnr', 'D')
+
+ " Check that the balloon shows up after a mouse move
+ let buf = RunVimInTerminal('-S XTest_relnr', {'rows': 10, 'cols': 50})
+ call TermWait(buf, 50)
+ " Default colors
+ call VerifyScreenDump(buf, 'Test_relnr_colors_1', {})
+
+ call term_sendkeys(buf, ":hi LineNrAbove ctermfg=blue\<CR>:\<CR>")
+ call VerifyScreenDump(buf, 'Test_relnr_colors_2', {})
+
+ call term_sendkeys(buf, ":hi LineNrBelow ctermfg=green\<CR>:\<CR>")
+ call VerifyScreenDump(buf, 'Test_relnr_colors_3', {})
+
+ call term_sendkeys(buf, ":hi clear LineNrAbove\<CR>")
+ call VerifyScreenDump(buf, 'Test_relnr_colors_4', {})
+
+ " clean up
+ call StopVimInTerminal(buf)
+endfunc
+
+func Test_relativenumber_callback()
+ CheckScreendump
+ CheckFeature timers
+
+ let lines =<< trim END
+ call setline(1, ['aaaaa', 'bbbbb', 'ccccc', 'ddddd'])
+ set relativenumber
+ call cursor(4, 1)
+
+ func Func(timer)
+ call cursor(1, 1)
+ endfunc
+
+ call timer_start(300, 'Func')
+ END
+ call writefile(lines, 'Xrnu_timer', 'D')
+
+ let buf = RunVimInTerminal('-S Xrnu_timer', #{rows: 8})
+ call TermWait(buf, 310)
+ call VerifyScreenDump(buf, 'Test_relativenumber_callback_1', {})
+
+ call StopVimInTerminal(buf)
+endfunc
+
+" Test for displaying line numbers with 'rightleft'
+func Test_number_rightleft()
+ CheckFeature rightleft
+ new
+ setlocal number
+ setlocal rightleft
+ call setline(1, range(1, 1000))
+ normal! 9Gzt
+ redraw!
+ call assert_match('^\s\+9 9$', Screenline(1))
+ normal! 10Gzt
+ redraw!
+ call assert_match('^\s\+01 10$', Screenline(1))
+ normal! 100Gzt
+ redraw!
+ call assert_match('^\s\+001 100$', Screenline(1))
+ normal! 1000Gzt
+ redraw!
+ call assert_match('^\s\+0001 1000$', Screenline(1))
+ bw!
+endfunc
+
+" This used to cause a divide by zero
+func Test_number_no_text_virtual_edit()
+ vnew
+ call setline(1, ['line one', 'line two'])
+ set number virtualedit=all
+ normal w
+ 4wincmd |
+ normal j
+ bwipe!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 08:27:30 +0000