patch 8.2.2435: setline() gives an error for some types
Problem: setline() gives an error for some types.
Solution: Allow any type, convert each item to a string.
diff --git a/src/testdir/test_bufline.vim b/src/testdir/test_bufline.vim
index 0f5bac8..b2de198 100644
--- a/src/testdir/test_bufline.vim
+++ b/src/testdir/test_bufline.vim
@@ -5,6 +5,7 @@
source check.vim
func Test_setbufline_getbufline()
+ " similar to Test_set_get_bufline()
new
let b = bufnr('%')
hide
@@ -38,6 +39,12 @@
call assert_equal(['e'], getbufline(b, 5))
call assert_equal([], getbufline(b, 6))
call assert_equal([], getbufline(b, 2, 1))
+
+ call setbufline(b, 2, [function('eval'), #{key: 123}, test_null_job()])
+ call assert_equal(["function('eval')",
+ \ "{'key': 123}",
+ \ "no process"],
+ \ getbufline(b, 2, 4))
exe "bwipe! " . b
endfunc
diff --git a/src/testdir/test_vim9_builtin.vim b/src/testdir/test_vim9_builtin.vim
index 2929100..d9275e6 100644
--- a/src/testdir/test_vim9_builtin.vim
+++ b/src/testdir/test_vim9_builtin.vim
@@ -767,6 +767,54 @@
bwipe!
enddef
+def Test_set_get_bufline()
+ # similar to Test_setbufline_getbufline()
+ var lines =<< trim END
+ new
+ var b = bufnr('%')
+ hide
+ assert_equal(0, setbufline(b, 1, ['foo', 'bar']))
+ assert_equal(['foo'], getbufline(b, 1))
+ assert_equal(['bar'], getbufline(b, '$'))
+ assert_equal(['foo', 'bar'], getbufline(b, 1, 2))
+ exe "bd!" b
+ assert_equal([], getbufline(b, 1, 2))
+
+ split Xtest
+ setline(1, ['a', 'b', 'c'])
+ b = bufnr('%')
+ wincmd w
+
+ assert_equal(1, setbufline(b, 5, 'x'))
+ assert_equal(1, setbufline(b, 5, ['x']))
+ assert_equal(1, setbufline(b, 5, []))
+ assert_equal(1, setbufline(b, 5, test_null_list()))
+
+ assert_equal(1, 'x'->setbufline(bufnr('$') + 1, 1))
+ assert_equal(1, ['x']->setbufline(bufnr('$') + 1, 1))
+ assert_equal(1, []->setbufline(bufnr('$') + 1, 1))
+ assert_equal(1, test_null_list()->setbufline(bufnr('$') + 1, 1))
+
+ assert_equal(['a', 'b', 'c'], getbufline(b, 1, '$'))
+
+ assert_equal(0, setbufline(b, 4, ['d', 'e']))
+ assert_equal(['c'], b->getbufline(3))
+ assert_equal(['d'], getbufline(b, 4))
+ assert_equal(['e'], getbufline(b, 5))
+ assert_equal([], getbufline(b, 6))
+ assert_equal([], getbufline(b, 2, 1))
+
+ setbufline(b, 2, [function('eval'), {key: 123}, test_null_job()])
+ assert_equal(["function('eval')",
+ "{'key': 123}",
+ "no process"],
+ getbufline(b, 2, 4))
+
+ exe 'bwipe! ' .. b
+ END
+ CheckDefAndScriptSuccess(lines)
+enddef
+
def Test_searchdecl()
searchdecl('blah', true, true)->assert_equal(1)
enddef