diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2021-04-04 22:24:29 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2021-04-04 22:24:29 +0000 |
commit | 43449fb9956d568800ed62b326e478b027efe579 (patch) | |
tree | 94d09f7bdae4d5458febc37d053e62ee8148d31d /test | |
parent | f56a213a99655616a21ace3b354aa868ca2dff70 (diff) |
merge revision(s) 579645d9: [Backport #17033]
Fixed infinite loop at error in printing cause [Bug #17033]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@67913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_exception.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb index 05c74f6dcd..de249c9b7c 100644 --- a/test/ruby/test_exception.rb +++ b/test/ruby/test_exception.rb @@ -842,6 +842,26 @@ end.join } end + def test_cause_exception_in_cause_message + assert_in_out_err([], "#{<<~"begin;"}\n#{<<~'end;'}") do |outs, errs, status| + begin; + exc = Class.new(StandardError) do + def initialize(obj, cnt) + super(obj) + @errcnt = cnt + end + def to_s + return super if @errcnt <= 0 + @errcnt -= 1 + raise "xxx" + end + end.new("ok", 10) + raise "[Bug #17033]", cause: exc + end; + assert_equal(1, errs.count {|m| m.include?("[Bug #17033]")}, proc {errs.pretty_inspect}) + end + end + def test_anonymous_message assert_in_out_err([], "raise Class.new(RuntimeError), 'foo'", [], /foo\n/) end |