mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
27 lines
748 B
Ruby
27 lines
748 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
require "rubocops/shell_commands"
|
||
|
|
|
||
|
|
RSpec.describe RuboCop::Cop::Homebrew::ExecShellMetacharacters do
|
||
|
|
subject(:cop) { described_class.new }
|
||
|
|
|
||
|
|
context "when auditing exec calls" do
|
||
|
|
it "reports aan offense when output piping is used" do
|
||
|
|
expect_offense(<<~RUBY)
|
||
|
|
fork do
|
||
|
|
exec "foo bar > output"
|
||
|
|
^^^^^^^^^^^^^^^^^^ Homebrew/ExecShellMetacharacters: Don't use shell metacharacters in `exec`. Implement the logic in Ruby instead, using methods like `$stdout.reopen`.
|
||
|
|
end
|
||
|
|
RUBY
|
||
|
|
end
|
||
|
|
|
||
|
|
it "reports no offenses when no metacharacters are used" do
|
||
|
|
expect_no_offenses(<<~RUBY)
|
||
|
|
fork do
|
||
|
|
exec "foo bar"
|
||
|
|
end
|
||
|
|
RUBY
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|