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# -*- coding: us-ascii -*-
# frozen_string_literal: false
require 'test/unit'
class TestErbCommand < Test::Unit::TestCase
def test_var
assert_in_out_err(["-I#{File.expand_path('../../lib', __dir__)}", "-w",
File.expand_path("../../libexec/erb", __dir__),
"var=hoge"],
"<%=var%>", ["hoge"])
end
def test_template_file_encoding
assert_in_out_err(["-I#{File.expand_path('../../lib', __dir__)}", "-w",
File.expand_path("../../libexec/erb", __dir__)],
"<%=''.encoding.to_s%>", ["UTF-8"])
end
# These interfaces will be removed at Ruby 2.7.
def test_deprecated_option
warnings = [
"warning: -S option of erb command is deprecated. Please do not use this.",
/\n.+\/libexec\/erb:\d+: warning: Passing safe_level with the 2nd argument of ERB\.new is deprecated\. Do not use it, and specify other arguments as keyword arguments\.\n/,
]
assert_in_out_err(["-I#{File.expand_path('../../lib', __dir__)}", "-w",
File.expand_path("../../libexec/erb", __dir__),
"-S", "0"],
"hoge", ["hoge"], warnings)
end
end
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