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Test backticks expansion: expand('...') and expand('=...') #2479

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Test backticks expansion: expand('...') and expand('=...') #2479

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e6ab8d6
Test backticks expansion: expand('`...`) and expand('`=...`)
dpelle Dec 20, 2017
87618c4
Tentatively prevent test from hanging on Windows.
dpelle Dec 20, 2017
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26 changes: 18 additions & 8 deletions src/testdir/test_normal.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -404,6 +404,16 @@ func! Test_normal10_expand()
call assert_equal(expected[i], expand('<cexpr>'), 'i == ' . i)
endfor

if !has('win32')
" Test expand(`...`) i.e. backticks command expansion.
" Disabled on Windows as it hangs. Why?
call assert_match('^VIM - Vi IMproved ',
\ expand('`' . v:progpath . ' --version`'))
endif

" Test expand(`=...`) i.e. backticks expression expansion
call assert_equal('5', expand('`=2+3`'))

" clean up
bw!
endfunc
Expand Down Expand Up @@ -1537,12 +1547,12 @@ fun! Test_normal29_brace()
\ 'the ''{'' flag is in ''cpoptions'' then ''{'' in the first column is used as a',
\ 'paragraph boundary |posix|.',
\ '{',
\ 'This is no paragaraph',
\ 'This is no paragraph',
\ 'unless the ''{'' is set',
\ 'in ''cpoptions''',
\ '}',
\ '.IP',
\ 'The nroff macros IP seperates a paragraph',
\ 'The nroff macros IP separates a paragraph',
\ 'That means, it must be a ''.''',
\ 'followed by IP',
\ '.LPIt does not matter, if afterwards some',
Expand All @@ -1557,7 +1567,7 @@ fun! Test_normal29_brace()
1
norm! 0d2}
call assert_equal(['.IP',
\ 'The nroff macros IP seperates a paragraph', 'That means, it must be a ''.''', 'followed by IP',
\ 'The nroff macros IP separates a paragraph', 'That means, it must be a ''.''', 'followed by IP',
\ '.LPIt does not matter, if afterwards some', 'more characters follow.', '.SHAlso section boundaries from the nroff',
\ 'macros terminate a paragraph. That means', 'a character like this:', '.NH', 'End of text here', ''], getline(1,'$'))
norm! 0d}
Expand All @@ -1576,21 +1586,21 @@ fun! Test_normal29_brace()
set cpo+={
1
norm! 0d2}
call assert_equal(['{', 'This is no paragaraph', 'unless the ''{'' is set', 'in ''cpoptions''', '}',
\ '.IP', 'The nroff macros IP seperates a paragraph', 'That means, it must be a ''.''',
call assert_equal(['{', 'This is no paragraph', 'unless the ''{'' is set', 'in ''cpoptions''', '}',
\ '.IP', 'The nroff macros IP separates a paragraph', 'That means, it must be a ''.''',
\ 'followed by IP', '.LPIt does not matter, if afterwards some', 'more characters follow.',
\ '.SHAlso section boundaries from the nroff', 'macros terminate a paragraph. That means',
\ 'a character like this:', '.NH', 'End of text here', ''], getline(1,'$'))
$
norm! d}
call assert_equal(['{', 'This is no paragaraph', 'unless the ''{'' is set', 'in ''cpoptions''', '}',
\ '.IP', 'The nroff macros IP seperates a paragraph', 'That means, it must be a ''.''',
call assert_equal(['{', 'This is no paragraph', 'unless the ''{'' is set', 'in ''cpoptions''', '}',
\ '.IP', 'The nroff macros IP separates a paragraph', 'That means, it must be a ''.''',
\ 'followed by IP', '.LPIt does not matter, if afterwards some', 'more characters follow.',
\ '.SHAlso section boundaries from the nroff', 'macros terminate a paragraph. That means',
\ 'a character like this:', '.NH', 'End of text here', ''], getline(1,'$'))
norm! gg}
norm! d5}
call assert_equal(['{', 'This is no paragaraph', 'unless the ''{'' is set', 'in ''cpoptions''', '}', ''], getline(1,'$'))
call assert_equal(['{', 'This is no paragraph', 'unless the ''{'' is set', 'in ''cpoptions''', '}', ''], getline(1,'$'))

" clean up
set cpo-={
Expand Down