60 lines
1.4 KiB
Ruby
60 lines
1.4 KiB
Ruby
# typed: false
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# frozen_string_literal: true
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require "rubocops/lines"
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describe RuboCop::Cop::FormulaAudit::SafePopenCommands do
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subject(:cop) { described_class.new }
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context "when auditing popen commands" do
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it "reports and corrects `Utils.popen_read` usage" do
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expect_offense(<<~RUBY)
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class Foo < Formula
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def install
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Utils.popen_read "foo"
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^^^^^^^^^^^^^^^^^^^^^^ Use `Utils.safe_popen_read` instead of `Utils.popen_read`
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end
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end
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RUBY
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expect_correction(<<~RUBY)
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class Foo < Formula
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def install
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Utils.safe_popen_read "foo"
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end
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end
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RUBY
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end
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it "reports and corrects `Utils.popen_write` usage" do
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expect_offense(<<~RUBY)
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class Foo < Formula
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def install
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Utils.popen_write "foo"
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^^^^^^^^^^^^^^^^^^^^^^^ Use `Utils.safe_popen_write` instead of `Utils.popen_write`
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end
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end
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RUBY
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expect_correction(<<~RUBY)
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class Foo < Formula
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def install
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Utils.safe_popen_write "foo"
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end
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end
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RUBY
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end
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it "does not report an offense when `Utils.popen_read` is used in a test block" do
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expect_no_offenses(<<~RUBY)
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class Foo < Formula
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def install; end
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test do
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Utils.popen_read "foo"
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end
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end
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RUBY
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end
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end
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end
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