patch 9.0.0736: quickfix listing does not handle very long messages
Problem: Quickfix listing does not handle very long messages.
Solution: Use a growarray instead of a fixed size buffer. (Yegappan
Lakshmanan, closes #11357)
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index 9e79864..2ee754b 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -6334,4 +6334,42 @@
call setloclist(0, [], 'f')
endfunc
+" Test for a very long error line and a very long information line
+func Test_very_long_error_line()
+ let msg = repeat('abcdefghijklmn', 146)
+ let emsg = 'Xlonglines.c:1:' . msg
+ call writefile([msg, emsg], 'Xerror', 'D')
+ cfile Xerror
+ cwindow
+ call assert_equal($'|| {msg}', getline(1))
+ call assert_equal($'Xlonglines.c|1| {msg}', getline(2))
+ cclose
+
+ let l = execute('clist!')->split("\n")
+ call assert_equal([$' 1: {msg}', $' 2 Xlonglines.c:1: {msg}'], l)
+
+ let l = execute('cc')->split("\n")
+ call assert_equal([$'(2 of 2): {msg}'], l)
+
+ call setqflist([], 'f')
+endfunc
+
+" In the quickfix window, spaces at the beginning of an informational line
+" should not be removed but should be removed from an error line.
+func Test_info_line_with_space()
+ cexpr ["a.c:20:12: error: expected ';' before ':' token",
+ \ ' 20 | Afunc():', '', ' | ^']
+ copen
+ call assert_equal(["a.c|20 col 12| error: expected ';' before ':' token",
+ \ '|| 20 | Afunc():', '|| ',
+ \ '|| | ^'], getline(1, '$'))
+ cclose
+
+ let l = execute('clist!')->split("\n")
+ call assert_equal([" 1 a.c:20 col 12: error: expected ';' before ':' token",
+ \ ' 2: 20 | Afunc():', ' 3: ', ' 4: | ^'], l)
+
+ call setqflist([], 'f')
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab