Mercurial > vim
view src/testdir/test_ex_z.vim @ 29444:44bb4a607125 v9.0.0064
patch 9.0.0064: confusing error when using "q:" in command line window
Commit: https://github.com/vim/vim/commit/c963ec31a0c293d629e40cb082d4bfb1651def49
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jul 24 20:08:01 2022 +0100
patch 9.0.0064: confusing error when using "q:" in command line window
Problem: Confusing error when using "q:" in command line window.
Solution: Check for the situation and give a better error message.
(closes #10756)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 24 Jul 2022 21:15:06 +0200 |
parents | 0f93e9423890 |
children |
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" Test :z func Test_z() call setline(1, range(1, 100)) let a = execute('20z3') call assert_equal("\n20\n21\n22", a) call assert_equal(22, line('.')) " 'window' should be set to the {count} value. call assert_equal(3, &window) " If there is only one window, then twice the amount of 'scroll' is used. set scroll=2 let a = execute('20z') call assert_equal("\n20\n21\n22\n23", a) call assert_equal(23, line('.')) let a = execute('20z+3') " FIXME: I would expect the same result as '20z3' since 'help z' " says: Specifying no mark at all is the same as "+". " However it " gives "\n21\n22\n23" instead. Bug in Vim or in ":help :z"? "call assert_equal("\n20\n21\n22", a) "call assert_equal(22, line('.')) let a = execute('20z-3') call assert_equal("\n18\n19\n20", a) call assert_equal(20, line('.')) let a = execute('20z=3') call assert_match("^\n18\n19\n-\\+\n20\n-\\+\n21\n22$", a) call assert_equal(20, line('.')) let a = execute('20z^3') call assert_equal("\n14\n15\n16\n17", a) call assert_equal(17, line('.')) let a = execute('20z.3') call assert_equal("\n19\n20\n21", a) call assert_equal(21, line('.')) let a = execute('20z#3') call assert_equal("\n 20 20\n 21 21\n 22 22", a) call assert_equal(22, line('.')) let a = execute('20z#-3') call assert_equal("\n 18 18\n 19 19\n 20 20", a) call assert_equal(20, line('.')) let a = execute('20z#=3') call assert_match("^\n 18 18\n 19 19\n-\\+\n 20 20\n-\\+\n 21 21\n 22 22$", a) call assert_equal(20, line('.')) " Test with {count} bigger than the number of lines in buffer. let a = execute('20z1000') call assert_match("^\n20\n21\n.*\n99\n100$", a) call assert_equal(100, line('.')) let a = execute('20z-1000') call assert_equal(20, line('.')) let a = execute('20z=1000') call assert_match("^\n1\n.*\n-\\+\n20\n-\\\+\n.*\n100$", a) call assert_equal(20, line('.')) " Tests with multiple windows. 5split call setline(1, range(1, 100)) " Without a count, the number line is window height - 3. let a = execute('20z') call assert_equal("\n20\n21", a) call assert_equal(21, line('.')) " If window height - 3 is less than 1, it should be clamped to 1. resize 2 let a = execute('20z') call assert_equal("\n20", a) call assert_equal(20, line('.')) call assert_fails('20z=a', 'E144:') set window& scroll& bw! endfunc " :z! is the same as :z but count uses the Vim window height when not specified. func Test_z_bang() 4split call setline(1, range(1, 20)) let a = execute('10z!') call assert_equal("\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20", a) let a = execute('10z!#') call assert_equal("\n 10 10\n 11 11\n 12 12\n 13 13\n 14 14\n 15 15\n 16 16\n 17 17\n 18 18\n 19 19\n 20 20", a) let a = execute('10z!3') call assert_equal("\n10\n11\n12", a) %bwipe! endfunc func Test_z_overflow() " This used to access invalid memory as a result of an integer overflow " and freeze vim. normal ox normal Heat z777777776666666 ') endfunc func Test_z_negative_lnum() new z^ call assert_equal(1, line('.')) bwipe! endfunc " vim: shiftwidth=2 sts=2 expandtab