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patch 8.1.0751: some regexp errors are not tested

Problem:    Some regexp errors are not tested.
Solution:   Add a test function.
This commit is contained in:
Bram Moolenaar
2019-01-14 23:19:29 +01:00
parent 8144acbec3
commit 6057ed4720
2 changed files with 14 additions and 0 deletions

View File

@@ -72,3 +72,15 @@ func Test_backref()
call assert_fails('call search("\\%#=2\\(e\\1\\)")', 'E65:')
bwipe!
endfunc
func Test_multi_failure()
set re=1
call assert_fails('/a**', 'E61:')
call assert_fails('/a*\+', 'E62:')
call assert_fails('/a\{a}', 'E554:')
set re=2
call assert_fails('/a**', 'E871:')
call assert_fails('/a*\+', 'E871:')
call assert_fails('/a\{a}', 'E870:')
set re=0
endfunc