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# frozen_string_literal: true
require "spec_helper"
RSpec.describe Gitlab::Unicode do
describe described_class::BIDI_REGEXP do
using RSpec::Parameterized::TableSyntax
where(:bidi_string, :match) do
"\u2066" | true # left-to-right isolate
"\u2067" | true # right-to-left isolate
"\u2068" | true # first strong isolate
"\u2069" | true # pop directional isolate
"\u202a" | true # left-to-right embedding
"\u202b" | true # right-to-left embedding
"\u202c" | true # pop directional formatting
"\u202d" | true # left-to-right override
"\u202e" | true # right-to-left override
"\u2066foobar" | true
"" | false
"foo" | false
"\u2713" | false # checkmark
end
with_them do
let(:utf8_string) { bidi_string.encode("utf-8") }
it "matches only the bidi characters" do
expect(utf8_string.match?(subject)).to eq(match)
end
end
end
end
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