e18ce56f4b
* DEV: Add a new way to run specs in parallel with better output
This commit:
1. adds a new executable, `bin/interleaved_rspec` which works much like
`rspec`, but runs the tests in parallel.
2. adds a rake task, `rake interleaved:spec` which runs the whole test
suite.
3. makes autospec use this new wrapper by default. You can disable this
by running `PARALLEL_SPEC=0 rake autospec`.
It works much like the `parallel_tests` gem (and relies on it), but
makes each subprocess use a machine-readable formatter and parses this
output in order to provide a better overall summary.
(It's called interleaved, because parallel was taken and naming is
hard).
* Make popen3 invocation safer
* Use FileUtils instead of shelling out
* DRY up reporter
* Moved summary logic into Reporter
* s/interleaved/turbo/g
* Move Reporter into its own file
* Moved run into its own class
* Moved Runner into its own file
* Move JsonRowsFormatter under TurboTests
* Join on threads at the end
* Acted on feedback from eviltrout
54 lines
1.7 KiB
Ruby
54 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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if ENV['DISCOURSE_DUMP_HEAP'] == "1"
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require 'objspace'
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ObjectSpace.trace_object_allocations_start
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end
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require 'rubygems'
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# Set up gems listed in the Gemfile.
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ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
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require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE'])
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if ENV['RAILS_ENV'] != 'production' && ENV['RAILS_ENV'] != 'profile'
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begin
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require 'bootsnap'
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rescue LoadError
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# not a strong requirement
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end
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if defined? Bootsnap
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Bootsnap.setup(
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cache_dir: 'tmp/cache', # Path to your cache
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load_path_cache: true, # Should we optimize the LOAD_PATH with a cache?
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autoload_paths_cache: true, # Should we optimize ActiveSupport autoloads with cache?
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disable_trace: false, # Sets `RubyVM::InstructionSequence.compile_option = { trace_instruction: false }`
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compile_cache_iseq: true, # Should compile Ruby code into ISeq cache?
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compile_cache_yaml: false # Skip YAML cache for now, cause we were seeing issues with it
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)
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end
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end
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# Parallel spec system
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if ENV['RAILS_ENV'] == "test" && ENV['TEST_ENV_NUMBER']
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if ENV['TEST_ENV_NUMBER'] == ''
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n = 1
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else
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n = ENV['TEST_ENV_NUMBER'].to_i
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end
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port = 10000 + n
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STDERR.puts "Setting up parallel test mode - starting Redis #{n} on port #{port}"
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`rm -rf tmp/test_data_#{n} && mkdir -p tmp/test_data_#{n}/redis`
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pid = Process.spawn("redis-server --dir tmp/test_data_#{n}/redis --port #{port}", out: "/dev/null")
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ENV["DISCOURSE_REDIS_PORT"] = port.to_s
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ENV["RAILS_DB"] = "discourse_test_#{n}"
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at_exit { STDERR.puts "Terminating redis #{n}"; Process.kill("SIGTERM", pid); Process.wait }
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end
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