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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-04-14 13:05:52 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-04-14 13:05:52 +0000 |
commit | 9fa0d0058d234ee2d3557761605870a4904840c2 (patch) | |
tree | e3dd695c401cd75c04fb5265fa1f1730b29a9ddc /test/irb | |
parent | d6dc676d07427e4c1459e9c7509329bb54cbdc7c (diff) | |
download | ruby-9fa0d0058d234ee2d3557761605870a4904840c2.tar.gz |
irb.rb: restore the last error
* lib/irb.rb (eval_input): restore the last error `$!`, as the
previous result. [Feature #14684]
* lib/irb/context.rb (evaluate): add `exception` keyword argument
to set the last error.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/irb')
-rw-r--r-- | test/irb/test_context.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/irb/test_context.rb b/test/irb/test_context.rb index 35141a41a4..1faf2b373d 100644 --- a/test/irb/test_context.rb +++ b/test/irb/test_context.rb @@ -40,5 +40,14 @@ module TestIRB assert_same(obj, @context.last_value) assert_same(obj, @context.evaluate('_', 1)) end + + def test_evaluate_with_exception + assert_nil(@context.evaluate("$!", 1)) + e = assert_raise_with_message(RuntimeError, 'foo') { + @context.evaluate("raise 'foo'", 1) + } + assert_equal('foo', e.message) + assert_same(e, @context.evaluate('$!', 1, exception: e)) + end end end |