patch 8.2.1953: Vim9: extra "unknown" error after other error
Problem: Vim9: extra "unknown" error after other error.
Solution: Restore did_emsg count after EXEC instruction. (closes #7254)
Improve error message from assert_fails()
diff --git a/src/testdir/test_vim9_script.vim b/src/testdir/test_vim9_script.vim
index 38f24d3..ea9c7c6 100644
--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -2859,6 +2859,28 @@
unlet g:caught
enddef
+def Test_no_unknown_error_after_error()
+ if !has('unix') || !has('job')
+ throw 'Skipped: not unix of missing +job feature'
+ endif
+ var lines =<< trim END
+ vim9script
+ var source: list<number>
+ def Out_cb(...l: any)
+ eval [][0]
+ enddef
+ def Exit_cb(...l: any)
+ sleep 1m
+ source += l
+ enddef
+ var myjob = job_start('echo burp', #{out_cb: Out_cb, exit_cb: Exit_cb, mode: 'raw'})
+ sleep 100m
+ END
+ writefile(lines, 'Xdef')
+ assert_fails('so Xdef', ['E684:', 'E1012:'])
+ delete('Xdef')
+enddef
+
def Test_put_with_linebreak()
new
var lines =<< trim END