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dfdf7c02be
Problem: Using ":argadd" when there are no arguments results in the second
argument to be the current one. (Yegappan Lakshmanan)
Solution: Correct the w_arg_idx value.
a24f0a550f
82 lines
1.8 KiB
Lua
82 lines
1.8 KiB
Lua
-- Test argument list commands
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local helpers = require('test.functional.helpers')
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local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
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local execute, expect = helpers.execute, helpers.expect
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local eq, eval = helpers.eq, helpers.eval
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describe('argument list commands', function()
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before_each(clear)
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function assert_argc(l)
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eq(#l, eval('argc()'))
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for i = 1, #l do
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eq(l[i], eval('argv(' .. (i - 1) .. ')'))
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end
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end
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function init_abc()
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execute('args a b c')
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execute('next')
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end
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it('test that argidx() works', function()
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execute('args a b c')
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execute('last')
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eq(2, eval('argidx()'))
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execute('%argdelete')
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eq(0, eval('argidx()'))
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execute('args a b c')
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eq(0, eval('argidx()'))
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execute('next')
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eq(1, eval('argidx()'))
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execute('next')
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eq(2, eval('argidx()'))
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execute('1argdelete')
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eq(1, eval('argidx()'))
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execute('1argdelete')
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eq(0, eval('argidx()'))
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execute('1argdelete')
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eq(0, eval('argidx()'))
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end)
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it('test that argadd() works', function()
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execute('%argdelete')
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execute('argadd a b c')
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eq(0, eval('argidx()'))
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execute('%argdelete')
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execute('argadd a')
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eq(0, eval('argidx()'))
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execute('argadd b c d')
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eq(0, eval('argidx()'))
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init_abc()
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execute('argadd x')
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assert_argc({'a', 'b', 'x', 'c'})
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eq(1, eval('argidx()'))
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init_abc()
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execute('0argadd x')
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assert_argc({'x', 'a', 'b', 'c'})
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eq(2, eval('argidx()'))
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init_abc()
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execute('1argadd x')
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assert_argc({'a', 'x', 'b', 'c'})
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eq(2, eval('argidx()'))
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init_abc()
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execute('$argadd x')
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assert_argc({'a', 'b', 'c', 'x'})
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eq(1, eval('argidx()'))
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init_abc()
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execute('$argadd x')
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execute('+2argadd y')
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assert_argc({'a', 'b', 'c', 'x', 'y'})
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eq(1, eval('argidx()'))
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end)
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end)
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