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[rubygems/rubygems] Boundary check in Gem::StreamUI#choose_from_list

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Nobuyoshi Nakada 2023-07-19 23:23:37 +09:00 • committed by git
parent 47c7c188e0
commit f602cb55d7
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30
test/rubygems/test_gem_stream_ui.rb
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@ -114,6 +114,36 @@ class TestGemStreamUI < Gem::TestCase
assert_equal "which one?\n 1. foo\n 2. bar\n> ", @out.string
end
def test_choose_from_list_0
@in.puts "0"
@in.rewind
result = @sui.choose_from_list "which one?", %w[foo bar]
assert_equal [nil, nil], result
assert_equal "which one?\n 1. foo\n 2. bar\n> ", @out.string
end
def test_choose_from_list_over
@in.puts "3"
@in.rewind
result = @sui.choose_from_list "which one?", %w[foo bar]
assert_equal [nil, nil], result
assert_equal "which one?\n 1. foo\n 2. bar\n> ", @out.string
end
def test_choose_from_list_negative
@in.puts "-1"
@in.rewind
result = @sui.choose_from_list "which one?", %w[foo bar]
assert_equal [nil, nil], result
assert_equal "which one?\n 1. foo\n 2. bar\n> ", @out.string
end
def test_progress_reporter_silent_nil
@cfg.verbose = nil
reporter = @sui.progress_reporter 10, "hi"