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patch 8.2.0130: Python3 ranges are not tested

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Problem:    Python3 ranges are not tested.
Solution:   Add test. (Dominique Pelle, closes #5498)
This commit is contained in:
Bram Moolenaar
2020-01-19 13:57:54 +01:00
parent 1a928c2099
commit 904edabb64
2 changed files with 49 additions and 0 deletions
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47
src/testdir/test_python3.vim
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@@ -187,3 +187,50 @@ func Test_unicode()
set encoding=utf8
endfunc
" Test range objects, see :help python-range
func Test_range()
new
py3 b = vim.current.buffer
call setline(1, range(1, 6))
py3 r = b.range(2, 4)
call assert_equal(6, py3eval('len(b)'))
call assert_equal(3, py3eval('len(r)'))
call assert_equal('3', py3eval('b[2]'))
call assert_equal('4', py3eval('r[2]'))
call assert_fails('py3 r[3] = "x"', 'IndexError: line number out of range')
call assert_fails('py3 x = r[3]', 'IndexError: line number out of range')
call assert_fails('py3 r["a"] = "x"', 'TypeError')
call assert_fails('py3 x = r["a"]', 'TypeError')
py3 del r[:]
call assert_equal(['1', '5', '6'], getline(1, '$'))
%d | call setline(1, range(1, 6))
py3 r = b.range(2, 5)
py3 del r[2]
call assert_equal(['1', '2', '3', '5', '6'], getline(1, '$'))
%d | call setline(1, range(1, 6))
py3 r = b.range(2, 4)
py3 vim.command("%d,%dnorm Ax" % (r.start + 1, r.end + 1))
call assert_equal(['1', '2x', '3x', '4x', '5', '6'], getline(1, '$'))
%d | call setline(1, range(1, 4))
py3 r = b.range(2, 3)
py3 r.append(['a', 'b'])
call assert_equal(['1', '2', '3', 'a', 'b', '4'], getline(1, '$'))
py3 r.append(['c', 'd'], 0)
call assert_equal(['1', 'c', 'd', '2', '3', 'a', 'b', '4'], getline(1, '$'))
%d | call setline(1, range(1, 5))
py3 r = b.range(2, 4)
py3 r.append('a')
call assert_equal(['1', '2', '3', '4', 'a', '5'], getline(1, '$'))
py3 r.append('b', 1)
call assert_equal(['1', '2', 'b', '3', '4', 'a', '5'], getline(1, '$'))
bwipe!
endfunc