mirror of
https://github.com/neovim/neovim.git
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59 lines
1.6 KiB
VimL
59 lines
1.6 KiB
VimL
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" Inserts 2 million lines with consecutive integers starting from 1
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" (essentially, the output of GNU's seq 1 2000000), writes them to Xtest
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" and writes its cksum to test.out.
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"
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" We need 2 million lines to trigger a call to mf_hash_grow(). If it would mess
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" up the lines the checksum would differ.
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"
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" cksum is part of POSIX and so should be available on most Unixes.
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" If it isn't available then the test will be skipped.
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func Test_File_Size()
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if !executable('cksum')
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return
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endif
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new
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set fileformat=unix undolevels=-1
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for i in range(1, 2000000, 100)
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call append(i, range(i, i + 99))
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endfor
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1delete
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w! Xtest
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let res = systemlist('cksum Xtest')[0]
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let res = substitute(res, "\r", "", "")
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call assert_equal('3678979763 14888896 Xtest', res)
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enew!
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call delete('Xtest')
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set fileformat& undolevels&
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endfunc
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" Test for writing and reading a file of over 100 Kbyte
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func Test_File_Read_Write()
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enew!
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" Create a file with the following contents
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" 1 line: "This is the start"
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" 3001 lines: "This is the leader"
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" 1 line: "This is the middle"
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" 3001 lines: "This is the trailer"
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" 1 line: "This is the end"
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call append(0, "This is the start")
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call append(1, repeat(["This is the leader"], 3001))
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call append(3002, "This is the middle")
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call append(3003, repeat(["This is the trailer"], 3001))
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call append(6004, "This is the end")
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write! Xtest
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enew!
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edit! Xtest
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call assert_equal("This is the start", getline(1))
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call assert_equal("This is the middle", getline(3003))
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call assert_equal("This is the end", getline(6005))
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enew!
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call delete("Xtest")
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endfunc
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