patch 8.2.0293: various Ex commands not sufficiently tested
Problem: Various Ex commands not sufficiently tested.
Solution: Add more test cases. (Yegappan Lakshmanan, closes #5673)
diff --git a/src/testdir/test_trycatch.vim b/src/testdir/test_trycatch.vim
index adc1745..e9917dd 100644
--- a/src/testdir/test_trycatch.vim
+++ b/src/testdir/test_trycatch.vim
@@ -1996,5 +1996,44 @@
call delete('Xreload')
endfunc
+" Test for errors with :catch, :throw, :finally {{{1
+func Test_try_catch_errors()
+ call assert_fails('throw |', 'E471:')
+ call assert_fails("throw \n ", 'E471:')
+ call assert_fails('catch abc', 'E603:')
+ call assert_fails('try | let i = 1| finally | catch | endtry', 'E604:')
+ call assert_fails('finally', 'E606:')
+ call assert_fails('try | finally | finally | endtry', 'E607:')
+ call assert_fails('try | for i in range(5) | endif | endtry', 'E580:')
+ call assert_fails('try | while v:true | endtry', 'E170:')
+ call assert_fails('try | if v:true | endtry', 'E171:')
+endfunc
+
+" Test for verbose messages with :try :catch, and :finally {{{1
+func Test_try_catch_verbose()
+ " This test works only when the language is English
+ if v:lang != "C" && v:lang !~ '^[Ee]n'
+ return
+ endif
+
+ set verbose=14
+ redir => msg
+ try
+ echo i
+ catch /E121:/
+ finally
+ endtry
+ redir END
+ let expected = [
+ \ 'Exception thrown: Vim(echo):E121: Undefined variable: i',
+ \ '',
+ \ 'Exception caught: Vim(echo):E121: Undefined variable: i',
+ \ '',
+ \ 'Exception finished: Vim(echo):E121: Undefined variable: i'
+ \ ]
+ call assert_equal(expected, split(msg, "\n"))
+ set verbose&
+endfunc
+
" Modeline {{{1
" vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker