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patch 9.1.1668: items() does not work for Blobs

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Problem:  items() does not work for Blobs
Solution: Extend items() to support Blob
          (Yegappan Lakshmanan).

closes: #18080

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Yegappan Lakshmanan
2025-08-23 06:18:34 -04:00
committed by Christian Brabandt
parent 6b56711804
commit da34f84847
13 changed files with 94 additions and 26 deletions
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11
src/testdir/test_blob.vim
View File

@@ -865,4 +865,15 @@ func Test_indexof()
call assert_fails('let i = indexof(b, " ")', 'E15:')
endfunc
" Test for using the items() function with a blob
func Test_blob_items()
let lines =<< trim END
call assert_equal([[0, 0xAA], [1, 0xBB], [2, 0xCC]], 0zAABBCC->items())
call assert_equal([[0, 0]], 0z00->items())
call assert_equal([], 0z->items())
call assert_equal([], test_null_blob()->items())
END
call v9.CheckSourceLegacyAndVim9Success(lines)
endfunc
" vim: shiftwidth=2 sts=2 expandtab

2
src/testdir/test_listdict.vim
View File

@@ -230,7 +230,7 @@ func Test_list_items()
endfor
call assert_equal([[0, 'a'], [1, 'b'], [2, 'c']], r)
call assert_fails('call items(3)', 'E1225:')
call assert_fails('call items(3)', 'E1251:')
endfunc
func Test_string_items()

2
src/testdir/test_method.vim
View File

@@ -76,7 +76,7 @@ func Test_string_method()
eval "a\rb\ec"->strtrans()->assert_equal('a^Mb^[c')
eval "aあb"->strwidth()->assert_equal(4)
eval 'abc'->substitute('b', 'x', '')->assert_equal('axc')
call assert_fails('eval 123->items()', 'E1225:')
call assert_fails('eval 123->items()', 'E1251: List, Tuple, Dictionary, Blob or String required for argument 1')
eval 'abc'->printf('the %s arg')->assert_equal('the abc arg')
endfunc

8
src/testdir/test_vim9_builtin.vim
View File

@@ -1655,7 +1655,7 @@ enddef
def Test_foreach()
CheckFeature job
v9.CheckSourceDefAndScriptFailure(['foreach(test_null_job(), "")'], ['E1013: Argument 1: type mismatch, expected list<any> but got job', 'E1251: List, Tuple, Dictionary, Blob or String required for argument 1'])
v9.CheckSourceDefAndScriptFailure(['foreach(test_null_job(), "")'], 'E1251: List, Tuple, Dictionary, Blob or String required for argument 1')
enddef
def Test_fullcommand()
@@ -2492,15 +2492,19 @@ def Test_islocked()
enddef
def Test_items()
v9.CheckSourceDefFailure(['123->items()'], 'E1225:')
v9.CheckSourceDefFailure(['123->items()'], 'E1251: List, Tuple, Dictionary, Blob or String required for argument 1')
# Dict
assert_equal([['a', 10], ['b', 20]], {'a': 10, 'b': 20}->items())
assert_equal([], {}->items())
assert_equal(['x', 'x'], {'a': 10, 'b': 20}->items()->map((_, _) => 'x'))
# List
assert_equal([[0, 'a'], [1, 'b']], ['a', 'b']->items())
assert_equal([], []->items())
assert_equal([], test_null_list()->items())
# String
assert_equal([[0, 'a'], [1, '웃'], [2, 'ć']], 'a웃ć'->items())
assert_equal([], ''->items())
assert_equal([], test_null_string()->items())