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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-12-22 07:14:14 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-12-22 07:14:14 +0000
commit18492887224cd1aa1aa862ed0fa5237df31ead81 (patch)
treeb5c777fc0f95e552ef5412958b37a7a765e721fe /test
parent65dced4320996dc6a2c20f3dc60061106bb75963 (diff)
Fix for circular causes
* eval_error.c (show_cause): get rid of infinite recursion on circular causes. [Bug #15447] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r--test/ruby/test_exception.rb13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb
index b2f6bf07eae..0f2511a3863 100644
--- a/test/ruby/test_exception.rb
+++ b/test/ruby/test_exception.rb
@@ -1353,6 +1353,19 @@ $stderr = $stdout; raise "\x82\xa0"') do |outs, errs, status|
assert_in_out_err([], code, [], /foo/, success: false, timeout: 2)
end
+ def test_circular_cause_handle
+ errs = [/.*error 1.*\n/, /.*error 2.*\n/, /.*error 1.*/m]
+ assert_in_out_err([], "#{<<~"begin;"}\n#{<<~'end;'}", [], errs, success: false, timeout: 2)
+ begin;
+ begin
+ raise "error 1"
+ rescue => e1
+ raise "error 2" rescue e2 = $!
+ raise e1, cause: e2
+ end
+ end;
+ end
+
def test_super_in_method_missing
assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
begin;