Mercurial > vim
diff src/testdir/test_viml.vim @ 9157:e316b83892c1 v7.4.1862
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue May 31 22:31:23 2016 +0200
patch 7.4.1862
Problem: string() with repeated argument does not give a result usable by
eval().
Solution: Refactor echo_striong and tv2string(), moving the common part to
echo_string_core(). (Ken Takata)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 31 May 2016 22:45:06 +0200 |
parents | 80d78e1ab787 |
children | 32e34e574716 |
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line diff
--- a/src/testdir/test_viml.vim +++ b/src/testdir/test_viml.vim @@ -1053,6 +1053,150 @@ func Test_skip() endfunc "------------------------------------------------------------------------------- +" Test 93: :echo and string() {{{1 +"------------------------------------------------------------------------------- + +func Test_echo_and_string() + " String + let a = 'foo bar' + redir => result + echo a + echo string(a) + redir END + let l = split(result, "\n") + call assert_equal(["foo bar", + \ "'foo bar'"], l) + + " Float + if has('float') + let a = -1.2e0 + redir => result + echo a + echo string(a) + redir END + let l = split(result, "\n") + call assert_equal(["-1.2", + \ "-1.2"], l) + endif + + " Funcref + redir => result + echo function('string') + echo string(function('string')) + redir END + let l = split(result, "\n") + call assert_equal(["string", + \ "function('string')"], l) + + " Recursive dictionary + let a = {} + let a["a"] = a + redir => result + echo a + echo string(a) + redir END + let l = split(result, "\n") + call assert_equal(["{'a': {...}}", + \ "{'a': {...}}"], l) + + " Recursive list + let a = [0] + let a[0] = a + redir => result + echo a + echo string(a) + redir END + let l = split(result, "\n") + call assert_equal(["[[...]]", + \ "[[...]]"], l) + + " Empty dictionaries in a list + let a = {} + redir => result + echo [a, a, a] + echo string([a, a, a]) + redir END + let l = split(result, "\n") + call assert_equal(["[{}, {}, {}]", + \ "[{}, {}, {}]"], l) + + " Empty dictionaries in a dictionary + let a = {} + let b = {"a": a, "b": a} + redir => result + echo b + echo string(b) + redir END + let l = split(result, "\n") + call assert_equal(["{'a': {}, 'b': {}}", + \ "{'a': {}, 'b': {}}"], l) + + " Empty lists in a list + let a = [] + redir => result + echo [a, a, a] + echo string([a, a, a]) + redir END + let l = split(result, "\n") + call assert_equal(["[[], [], []]", + \ "[[], [], []]"], l) + + " Empty lists in a dictionary + let a = [] + let b = {"a": a, "b": a} + redir => result + echo b + echo string(b) + redir END + let l = split(result, "\n") + call assert_equal(["{'a': [], 'b': []}", + \ "{'a': [], 'b': []}"], l) + + " Dictionaries in a list + let a = {"one": "yes", "two": "yes", "three": "yes"} + redir => result + echo [a, a, a] + echo string([a, a, a]) + redir END + let l = split(result, "\n") + call assert_equal(["[{'one': 'yes', 'two': 'yes', 'three': 'yes'}, {...}, {...}]", + \ "[{'one': 'yes', 'two': 'yes', 'three': 'yes'}, {'one': 'yes', 'two': 'yes', 'three': 'yes'}, {'one': 'yes', 'two': 'yes', 'three': 'yes'}]"], l) + + " Dictionaries in a dictionary + let a = {"one": "yes", "two": "yes", "three": "yes"} + let b = {"a": a, "b": a} + redir => result + echo b + echo string(b) + redir END + let l = split(result, "\n") + call assert_equal(["{'a': {'one': 'yes', 'two': 'yes', 'three': 'yes'}, 'b': {...}}", + \ "{'a': {'one': 'yes', 'two': 'yes', 'three': 'yes'}, 'b': {'one': 'yes', 'two': 'yes', 'three': 'yes'}}"], l) + + " Lists in a list + let a = [1, 2, 3] + redir => result + echo [a, a, a] + echo string([a, a, a]) + redir END + let l = split(result, "\n") + call assert_equal(["[[1, 2, 3], [...], [...]]", + \ "[[1, 2, 3], [1, 2, 3], [1, 2, 3]]"], l) + + " Lists in a dictionary + let a = [1, 2, 3] + let b = {"a": a, "b": a} + redir => result + echo b + echo string(b) + redir END + let l = split(result, "\n") + call assert_equal(["{'a': [1, 2, 3], 'b': [...]}", + \ "{'a': [1, 2, 3], 'b': [1, 2, 3]}"], l) + +endfunc + +"------------------------------------------------------------------------------- " Modelines {{{1 " vim: ts=8 sw=4 tw=80 fdm=marker " vim: fdt=substitute(substitute(foldtext(),\ '\\%(^+--\\)\\@<=\\(\\s*\\)\\(.\\{-}\\)\:\ \\%(\"\ \\)\\=\\(Test\ \\d*\\)\:\\s*',\ '\\3\ (\\2)\:\ \\1',\ \"\"),\ '\\(Test\\s*\\)\\(\\d\\)\\D\\@=',\ '\\1\ \\2',\ "")