Mercurial > vim
diff src/testdir/test_file_size.vim @ 11961:0240e7e3d736 v8.0.0861
patch 8.0.0861: still many old style tests
commit https://github.com/vim/vim/commit/4a137b45864310060410f34cb9c7d0f0231bb256
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Aug 4 22:37:11 2017 +0200
patch 8.0.0861: still many old style tests
Problem: Still many old style tests.
Solution: Convert several tests to new style. (Yegappan Lakshmanan)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 04 Aug 2017 22:45:04 +0200 |
| parents | |
| children | f1635be0e963 |
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new file mode 100644 --- /dev/null +++ b/src/testdir/test_file_size.vim @@ -0,0 +1,29 @@ +" Inserts 2 million lines with consecutive integers starting from 1 +" (essentially, the output of GNU's seq 1 2000000), writes them to Xtest +" and writes its cksum to test.out. +" +" We need 2 million lines to trigger a call to mf_hash_grow(). If it would mess +" up the lines the checksum would differ. +" +" cksum is part of POSIX and so should be available on most Unixes. +" If it isn't available then the test will be skipped. +func Test_File_Size() + if !executable('cksum') + return + endif + set belloff=all fileformat=unix undolevels=-1 + + new + for i in range(1, 2000000, 100) + call append(i, range(i, i + 99)) + endfor + + 1delete + w! Xtest + let l = systemlist('cksum Xtest') + call assert_equal('3678979763 14888896 Xtest', l[0]) + + enew! + call delete('Xtest') + set belloff& fileformat& undolevels& +endfunc