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Diffstat (limited to 'src/nvim/testdir/shared.vim')
| -rw-r--r-- | src/nvim/testdir/shared.vim | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/nvim/testdir/shared.vim b/src/nvim/testdir/shared.vim index 72cfea96c6..d8e2d1d718 100644 --- a/src/nvim/testdir/shared.vim +++ b/src/nvim/testdir/shared.vim @@ -1,5 +1,21 @@ " Functions shared by several tests. +" {Nvim} +" Filepath captured from output may be truncated, like this: +" /home/va...estdir/Xtest-tmpdir/nvimxbXN4i/10 +" Get last 2 segments, then combine with $TMPDIR. +func! Fix_truncated_tmpfile(fname) + " sanity check + if $TMPDIR ==# '' + throw '$TMPDIR is empty' + endif + if a:fname !~# $TMPDIR + throw '$TMPDIR not in fname: '.a:fname + endif + let last2segments = matchstr(a:fname, '[\/][^\/]\+[\/][^\/]\+$') + return $TMPDIR.last2segments +endfunc + " Get the name of the Python executable. " Also keeps it in s:python. func PythonProg() |