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Fix RegExp warning causing flaky Ripper failure

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Sometimes this file get picked up and break Ripper tests:

    TestRipper::Generic#test_parse_files:test/ruby
    assert_separately failed with error message
    pid 63392 exit 0
    | test_regexp.rb:2025: warning: character class has duplicated range

https://github.com/ruby/ruby/actions/runs/7699956651/job/20982702553#step:12:103
This commit is contained in:
Alan Wu 2024-01-29 16:37:37 -05:00
parent 2d6f7d0864
commit 4cf3c026de
1 changed files with 1 additions and 1 deletions
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test/ruby/test_regexp.rb
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@ -2022,7 +2022,7 @@ class TestRegexp < Test::Unit::TestCase
def test_bug_20212 # [Bug #20212]
regex = Regexp.new(
/\A((?=.*?[a-z])(?!.*--)[a-z\d]+[a-z\d-]*[a-z\d]+).((?=.*?[a-z])(?!.*--)[a-z\d]+[a-z\d-]*[a-z\d]+).((?=.*?[a-z])(?!.*--)[a-zd]+[a-zd-]*[a-zd]+).((?=.*?[a-z])(?!.*--)[a-zd]+[a-zd-]*[a-zd]+)\Z/x
/\A((?=.*?[a-z])(?!.*--)[a-z\d]+[a-z\d-]*[a-z\d]+).((?=.*?[a-z])(?!.*--)[a-z\d]+[a-z\d-]*[a-z\d]+).((?=.*?[a-z])(?!.*--)[a-z]+[a-z-]*[a-z]+).((?=.*?[a-z])(?!.*--)[a-z]+[a-z-]*[a-z]+)\Z/x
)
string = "www.google.com"
100.times.each { assert(regex.match?(string)) }