forked from aniani/vim
8cf91286ca
Problem: writefile() continues after detecting an error.
Solution: Bail out as soon as an error is detected. (suggestions by Nikolai
Pavlov, closes #1476)
34 lines
1.0 KiB
VimL
34 lines
1.0 KiB
VimL
" Tests for the writefile() function.
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func Test_writefile()
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let f = tempname()
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call writefile(["over","written"], f, "b")
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call writefile(["hello","world"], f, "b")
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call writefile(["!", "good"], f, "a")
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call writefile(["morning"], f, "ab")
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call writefile(["", "vimmers"], f, "ab")
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let l = readfile(f)
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call assert_equal("hello", l[0])
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call assert_equal("world!", l[1])
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call assert_equal("good", l[2])
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call assert_equal("morning", l[3])
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call assert_equal("vimmers", l[4])
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call delete(f)
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endfunc
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func Test_writefile_fails_gently()
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call assert_fails('call writefile(["test"], "Xfile", [])', 'E730:')
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call assert_false(filereadable("Xfile"))
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call delete("Xfile")
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call assert_fails('call writefile(["test", [], [], [], "tset"], "Xfile")', 'E730:')
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call assert_false(filereadable("Xfile"))
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call delete("Xfile")
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call assert_fails('call writefile([], "Xfile", [])', 'E730:')
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call assert_false(filereadable("Xfile"))
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call delete("Xfile")
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call assert_fails('call writefile([], [])', 'E730:')
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endfunc
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