Mercurial > vim
view src/testdir/test_filter_map.vim @ 16150:b23048205589 v8.1.1080
patch 8.1.1080: when a screendump test fails, moving the file is a hassle
commit https://github.com/vim/vim/commit/ef7f0e367eeaf6fb31b1caa0e3de1a4b07e86af3
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 30 15:59:51 2019 +0100
patch 8.1.1080: when a screendump test fails, moving the file is a hassle
Problem: When a screendump test fails, moving the file is a hassle.
Solution: Instead of appending ".failed" to the file name, keep the same
file name but put the screendump in the "failed" directory.
Then the file name only needs to be typed once when moving a
screendump.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 30 Mar 2019 16:00:06 +0100 |
parents | 051937ebaf22 |
children | 7f3283683d97 |
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line source
" Test filter() and map() " list with expression string func Test_filter_map_list_expr_string() " filter() call assert_equal([2, 3, 4], filter([1, 2, 3, 4], 'v:val > 1')) call assert_equal([3, 4], filter([1, 2, 3, 4], 'v:key > 1')) call assert_equal([], filter([1, 2, 3, 4], 0)) " map() call assert_equal([2, 4, 6, 8], map([1, 2, 3, 4], 'v:val * 2')) call assert_equal([0, 2, 4, 6], map([1, 2, 3, 4], 'v:key * 2')) call assert_equal([9, 9, 9, 9], map([1, 2, 3, 4], 9)) endfunc " dict with expression string func Test_filter_map_dict_expr_string() let dict = {"foo": 1, "bar": 2, "baz": 3} " filter() call assert_equal({"bar": 2, "baz": 3}, filter(copy(dict), 'v:val > 1')) call assert_equal({"foo": 1, "baz": 3}, filter(copy(dict), 'v:key > "bar"')) call assert_equal({}, filter(copy(dict), 0)) " map() call assert_equal({"foo": 2, "bar": 4, "baz": 6}, map(copy(dict), 'v:val * 2')) call assert_equal({"foo": "f", "bar": "b", "baz": "b"}, map(copy(dict), 'v:key[0]')) call assert_equal({"foo": 9, "bar": 9, "baz": 9}, map(copy(dict), 9)) endfunc " list with funcref func Test_filter_map_list_expr_funcref() " filter() func! s:filter1(index, val) abort return a:val > 1 endfunc call assert_equal([2, 3, 4], filter([1, 2, 3, 4], function('s:filter1'))) func! s:filter2(index, val) abort return a:index > 1 endfunc call assert_equal([3, 4], filter([1, 2, 3, 4], function('s:filter2'))) " map() func! s:filter3(index, val) abort return a:val * 2 endfunc call assert_equal([2, 4, 6, 8], map([1, 2, 3, 4], function('s:filter3'))) func! s:filter4(index, val) abort return a:index * 2 endfunc call assert_equal([0, 2, 4, 6], map([1, 2, 3, 4], function('s:filter4'))) endfunc " dict with funcref func Test_filter_map_dict_expr_funcref() let dict = {"foo": 1, "bar": 2, "baz": 3} " filter() func! s:filter1(key, val) abort return a:val > 1 endfunc call assert_equal({"bar": 2, "baz": 3}, filter(copy(dict), function('s:filter1'))) func! s:filter2(key, val) abort return a:key > "bar" endfunc call assert_equal({"foo": 1, "baz": 3}, filter(copy(dict), function('s:filter2'))) " map() func! s:filter3(key, val) abort return a:val * 2 endfunc call assert_equal({"foo": 2, "bar": 4, "baz": 6}, map(copy(dict), function('s:filter3'))) func! s:filter4(key, val) abort return a:key[0] endfunc call assert_equal({"foo": "f", "bar": "b", "baz": "b"}, map(copy(dict), function('s:filter4'))) endfunc func Test_map_fails() call assert_fails('call map([1], "42 +")', 'E15:') call assert_fails('call filter([1], "42 +")', 'E15:') endfunc