зеркало из https://github.com/github/ruby.git
82 строки
2.1 KiB
Ruby
82 строки
2.1 KiB
Ruby
require File.expand_path('../helper', __FILE__)
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require 'open3'
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class TestRakeBacktrace < Rake::TestCase
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# TODO: factor out similar code in test_rake_functional.rb
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def rake(*args)
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lib = File.expand_path('../../../lib', __FILE__)
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bin_rake = File.expand_path('../../../bin/rake', __FILE__)
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Open3.popen3(RUBY, "-I", lib, bin_rake, *args) { |_, _, err, _| err.read }
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end
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def invoke(task_name)
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rake task_name.to_s
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end
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def test_single_collapse
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rakefile %q{
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task :foo do
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raise "foooo!"
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end
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}
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lines = invoke(:foo).split("\n")
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assert_equal "rake aborted!", lines[0]
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assert_equal "foooo!", lines[1]
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assert_something_matches %r!\A#{Regexp.quote Dir.pwd}/Rakefile:3!i, lines
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assert_something_matches %r!\ATasks:!, lines
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end
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def test_multi_collapse
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rakefile %q{
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task :foo do
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Rake.application.invoke_task(:bar)
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end
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task :bar do
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raise "barrr!"
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end
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}
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lines = invoke(:foo).split("\n")
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assert_equal "rake aborted!", lines[0]
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assert_equal "barrr!", lines[1]
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assert_something_matches %r!\A#{Regexp.quote Dir.pwd}/Rakefile:6!i, lines
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assert_something_matches %r!\A#{Regexp.quote Dir.pwd}/Rakefile:3!i, lines
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assert_something_matches %r!\ATasks:!, lines
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end
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def test_suppress_option
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rakefile %q{
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task :baz do
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raise "bazzz!"
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end
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}
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lines = rake("baz").split("\n")
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assert_equal "rake aborted!", lines[0]
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assert_equal "bazzz!", lines[1]
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assert_something_matches %r!Rakefile!i, lines
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lines = rake("--suppress-backtrace", ".ak.file", "baz").split("\n")
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assert_equal "rake aborted!", lines[0]
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assert_equal "bazzz!", lines[1]
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refute_match %r!Rakefile!i, lines[2]
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end
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private
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# Assert that the pattern matches at least one line in +lines+.
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def assert_something_matches(pattern, lines)
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lines.each do |ln|
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if pattern =~ ln
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assert_match pattern, ln
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return
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end
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end
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flunk "expected #{pattern.inspect} to match something in:\n #{lines.join("\n ")}"
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end
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end
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