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-rw-r--r--test/ruby/test_exception.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb
index feda30644f..ec4ed03bd2 100644
--- a/test/ruby/test_exception.rb
+++ b/test/ruby/test_exception.rb
@@ -1262,5 +1262,12 @@ $stderr = $stdout; raise "\x82\xa0"') do |outs, errs, status|
assert_operator(message, :end_with?, "\n")
message = message.gsub(/\e\[[\d;]*m/, '')
assert_not_operator(message, :end_with?, "\n\n")
+ e = RuntimeError.new("a\n\nb\n\nc")
+ message = assert_nothing_raised(ArgumentError, proc {e.pretty_inspect}) do
+ e.full_message
+ end
+ assert_all?(message.lines) do |m|
+ /\e\[\d[;\d]*m[^\e]*\n/ !~ m
+ end
end
end