discourse/spec/lib/freedom_patches/safe_buffer_spec.rb
David Taylor c9dab6fd08
DEV: Automatically require 'rails_helper' in all specs (#16077)
It's very easy to forget to add `require 'rails_helper'` at the top of every core/plugin spec file, and omissions can cause some very confusing/sporadic errors.

By setting this flag in `.rspec`, we can remove the need for `require 'rails_helper'` entirely.
2022-03-01 17:50:50 +00:00

15 lines
461 B
Ruby

# frozen_string_literal: true
describe ActiveSupport::SafeBuffer do
it "can cope with encoding weirdness" do
buffer = ActiveSupport::SafeBuffer.new
buffer << (+"\330").force_encoding("ASCII-8BIT")
buffer.force_encoding "ASCII-8BIT"
buffer << "hello\330\271"
buffer << (+"hello#{254.chr}").force_encoding("ASCII-8BIT").freeze
# we pay a cost for force encoding, the h gets dropped
expect(buffer).to match(/ello.*hello/)
end
end