Mercurial > vim
view src/testdir/test_fixeol.vim @ 33517:921673b465a6 v9.0.2007
patch 9.0.2007: Vim9: covariant parameter types allowed
Commit: https://github.com/vim/vim/commit/e4671890220ef3f2bca43fde6ffe5d3ef3ed0e42
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Mon Oct 9 18:01:06 2023 +0200
patch 9.0.2007: Vim9: covariant parameter types allowed
Problem: Vim9: covariant parameter types allowed when assigning
functions
Solution: Enforce invariant type check for arguments and return value
when assigning a funcref
closes: #13299
closes: #13305
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 09 Oct 2023 18:15:03 +0200 |
parents | 92b1338023ee |
children |
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" Tests for 'fixeol', 'eof' and 'eol' func Test_fixeol() " first write two test files – with and without trailing EOL " use Unix fileformat for consistency set ff=unix enew! call setline('.', 'with eol or eof') w! XXEol enew! set noeof noeol nofixeol call setline('.', 'without eol or eof') w! XXNoEol set eol eof fixeol bwipe XXEol XXNoEol " try editing files with 'fixeol' disabled e! XXEol normal ostays eol set nofixeol w! XXTestEol e! XXNoEol normal ostays without set nofixeol w! XXTestNoEol bwipe! XXEol XXNoEol XXTestEol XXTestNoEol set fixeol " Append "END" to each file so that we can see what the last written char " was. normal ggdGaEND w >>XXEol w >>XXNoEol w >>XXTestEol w >>XXTestNoEol call assert_equal(['with eol or eof', 'END'], readfile('XXEol')) call assert_equal(['without eol or eofEND'], readfile('XXNoEol')) call assert_equal(['with eol or eof', 'stays eol', 'END'], readfile('XXTestEol')) call assert_equal(['without eol or eof', 'stays withoutEND'], \ readfile('XXTestNoEol')) call delete('XXEol') call delete('XXNoEol') call delete('XXTestEol') call delete('XXTestNoEol') set ff& fixeol& eof& eol& enew! endfunc func Test_eof() let data = 0z68656c6c6f.0d0a.776f726c64 " "hello\r\nworld" " 1. Eol, Eof " read call writefile(data + 0z0d0a.1a, 'XXEolEof') e! XXEolEof call assert_equal(['hello', 'world'], getline(1, 2)) call assert_equal([1, 1], [&eol, &eof]) " write set fixeol w! call assert_equal(data + 0z0d0a, readblob('XXEolEof')) set nofixeol w! call assert_equal(data + 0z0d0a.1a, readblob('XXEolEof')) " 2. NoEol, Eof " read call writefile(data + 0z1a, 'XXNoEolEof') e! XXNoEolEof call assert_equal(['hello', 'world'], getline(1, 2)) call assert_equal([0, 1], [&eol, &eof]) " write set fixeol w! call assert_equal(data + 0z0d0a, readblob('XXNoEolEof')) set nofixeol w! call assert_equal(data + 0z1a, readblob('XXNoEolEof')) " 3. Eol, NoEof " read call writefile(data + 0z0d0a, 'XXEolNoEof') e! XXEolNoEof call assert_equal(['hello', 'world'], getline(1, 2)) call assert_equal([1, 0], [&eol, &eof]) " write set fixeol w! call assert_equal(data + 0z0d0a, readblob('XXEolNoEof')) set nofixeol w! call assert_equal(data + 0z0d0a, readblob('XXEolNoEof')) " 4. NoEol, NoEof " read call writefile(data, 'XXNoEolNoEof') e! XXNoEolNoEof call assert_equal(['hello', 'world'], getline(1, 2)) call assert_equal([0, 0], [&eol, &eof]) " write set fixeol w! call assert_equal(data + 0z0d0a, readblob('XXNoEolNoEof')) set nofixeol w! call assert_equal(data, readblob('XXNoEolNoEof')) call delete('XXEolEof') call delete('XXNoEolEof') call delete('XXEolNoEof') call delete('XXNoEolNoEof') set ff& fixeol& eof& eol& enew! endfunc " vim: shiftwidth=2 sts=2 expandtab