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The new oldtest directory is in test/old/testdir. The reason for this is that many tests have hardcoded the parent directory name to be 'testdir'.
109 lines
3.0 KiB
VimL
109 lines
3.0 KiB
VimL
" Test :z
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func Test_z()
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call setline(1, range(1, 100))
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let a = execute('20z3')
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call assert_equal("\n20\n21\n22", a)
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call assert_equal(22, line('.'))
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" 'window' should be set to the {count} value.
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call assert_equal(3, &window)
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" If there is only one window, then twice the amount of 'scroll' is used.
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set scroll=2
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let a = execute('20z')
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call assert_equal("\n20\n21\n22\n23", a)
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call assert_equal(23, line('.'))
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let a = execute('20z+3')
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" FIXME: I would expect the same result as '20z3' since 'help z'
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" says: Specifying no mark at all is the same as "+".
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" However it " gives "\n21\n22\n23" instead. Bug in Vim or in ":help :z"?
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"call assert_equal("\n20\n21\n22", a)
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"call assert_equal(22, line('.'))
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let a = execute('20z-3')
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call assert_equal("\n18\n19\n20", a)
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call assert_equal(20, line('.'))
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let a = execute('20z=3')
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call assert_match("^\n18\n19\n-\\+\n20\n-\\+\n21\n22$", a)
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call assert_equal(20, line('.'))
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let a = execute('20z^3')
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call assert_equal("\n14\n15\n16\n17", a)
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call assert_equal(17, line('.'))
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let a = execute('20z.3')
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call assert_equal("\n19\n20\n21", a)
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call assert_equal(21, line('.'))
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let a = execute('20z#3')
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call assert_equal("\n 20 20\n 21 21\n 22 22", a)
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call assert_equal(22, line('.'))
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let a = execute('20z#-3')
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call assert_equal("\n 18 18\n 19 19\n 20 20", a)
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call assert_equal(20, line('.'))
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let a = execute('20z#=3')
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call assert_match("^\n 18 18\n 19 19\n-\\+\n 20 20\n-\\+\n 21 21\n 22 22$", a)
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call assert_equal(20, line('.'))
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" Test with {count} bigger than the number of lines in buffer.
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let a = execute('20z1000')
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call assert_match("^\n20\n21\n.*\n99\n100$", a)
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call assert_equal(100, line('.'))
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let a = execute('20z-1000')
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call assert_equal(20, line('.'))
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let a = execute('20z=1000')
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call assert_match("^\n1\n.*\n-\\+\n20\n-\\\+\n.*\n100$", a)
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call assert_equal(20, line('.'))
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" Tests with multiple windows.
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5split
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call setline(1, range(1, 100))
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" Without a count, the number line is window height - 3.
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let a = execute('20z')
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call assert_equal("\n20\n21", a)
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call assert_equal(21, line('.'))
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" If window height - 3 is less than 1, it should be clamped to 1.
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resize 2
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let a = execute('20z')
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call assert_equal("\n20", a)
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call assert_equal(20, line('.'))
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call assert_fails('20z=a', 'E144:')
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set window& scroll&
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bw!
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endfunc
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" :z! is the same as :z but count uses the Vim window height when not specified.
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func Test_z_bang()
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4split
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call setline(1, range(1, 20))
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let a = execute('10z!')
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call assert_equal("\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20", a)
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let a = execute('10z!#')
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call assert_equal("\n 10 10\n 11 11\n 12 12\n 13 13\n 14 14\n 15 15\n 16 16\n 17 17\n 18 18\n 19 19\n 20 20", a)
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let a = execute('10z!3')
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call assert_equal("\n10\n11\n12", a)
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%bwipe!
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endfunc
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func Test_z_bug()
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" This used to access invalid memory as a result of an integer overflow
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" and freeze vim.
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normal ox
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normal Heat
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z777777776666666
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')
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endfunc
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