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-rw-r--r--test/irb/test_color.rb15
1 files changed, 15 insertions, 0 deletions
diff --git a/test/irb/test_color.rb b/test/irb/test_color.rb
index d035e443a8..459802181e 100644
--- a/test/irb/test_color.rb
+++ b/test/irb/test_color.rb
@@ -18,6 +18,21 @@ module TestIRB
MAGENTA = "\e[35m"
CYAN = "\e[36m"
+ def setup
+ super
+ @get_screen_size = Reline.method(:get_screen_size)
+ Reline.instance_eval { undef :get_screen_size }
+ def Reline.get_screen_size
+ [36, 80]
+ end
+ end
+
+ def teardown
+ Reline.instance_eval { undef :get_screen_size }
+ Reline.define_singleton_method(:get_screen_size, @get_screen_size)
+ super
+ end
+
def test_colorize_code
# Common behaviors. Warn parser error, but do not warn compile error.
tests = {