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-rw-r--r--src/nvim/testdir/test_blob.vim5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_blob.vim b/src/nvim/testdir/test_blob.vim
index 513877580f..770b2d16ef 100644
--- a/src/nvim/testdir/test_blob.vim
+++ b/src/nvim/testdir/test_blob.vim
@@ -209,6 +209,7 @@ func Test_blob_add()
call assert_equal(0z001122, b)
call add(b, '51')
call assert_equal(0z00112233, b)
+ call assert_equal(1, add(v:_null_blob, 0x22))
call assert_fails('call add(b, [9])', 'E745:')
call assert_fails('call add("", 0x01)', 'E897:')
@@ -273,6 +274,7 @@ endfunc
" filter() item in blob
func Test_blob_filter()
+ call assert_equal(v:_null_blob, filter(v:_null_blob, '0'))
call assert_equal(0z, filter(0zDEADBEEF, '0'))
call assert_equal(0zADBEEF, filter(0zDEADBEEF, 'v:val != 0xDE'))
call assert_equal(0zDEADEF, filter(0zDEADBEEF, 'v:val != 0xBE'))
@@ -314,6 +316,9 @@ func Test_blob_insert()
call assert_fails('call insert(b, -1)', 'E475:')
call assert_fails('call insert(b, 257)', 'E475:')
call assert_fails('call insert(b, 0, [9])', 'E745:')
+ call assert_fails('call insert(b, 0, -20)', 'E475:')
+ call assert_fails('call insert(b, 0, 20)', 'E475:')
+ call assert_fails('call insert(b, [])', 'E745:')
call assert_equal(0, insert(v:_null_blob, 0x33))
" Translated from v8.2.3284