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ruby--ruby/spec/bundler/support/artifice/compact_index_concurrent_download.rb
hsbt 8598f8c2dc Merge bundler to standard libraries.
rubygems 2.7.x depends bundler-1.15.x. This is preparation for
  rubygems and bundler migration.

  * lib/bundler.rb, lib/bundler/*: files of bundler-1.15.4
  * spec/bundler/*: rspec examples of bundler-1.15.4. I applied patches.
    * https://github.com/bundler/bundler/pull/6007
    * Exclude not working examples on ruby repository.
    * Fake ruby interpriter instead of installed ruby.
  * Makefile.in: Added test task named `test-bundler`. This task is only
    working macOS/linux yet. I'm going to support Windows environment later.
  * tool/sync_default_gems.rb: Added sync task for bundler.

  [Feature #12733][ruby-core:77172]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-08 08:45:41 +00:00

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1.1 KiB
Ruby

# frozen_string_literal: true
require File.expand_path("../compact_index", __FILE__)
Artifice.deactivate
class CompactIndexConcurrentDownload < CompactIndexAPI
get "/versions" do
versions = File.join(Bundler.rubygems.user_home, ".bundle", "cache", "compact_index",
"localgemserver.test.80.dd34752a738ee965a2a4298dc16db6c5", "versions")
# Verify the original (empty) content hasn't been deleted, e.g. on a retry
File.read(versions) == "" || raise("Original file should be present and empty")
# Verify this is only requested once for a partial download
env["HTTP_RANGE"] || raise("Missing Range header for expected partial download")
# Overwrite the file in parallel, which should be then overwritten
# after a successful download to prevent corruption
File.open(versions, "w") {|f| f.puts "another process" }
etag_response do
file = tmp("versions.list")
file.delete if file.file?
file = CompactIndex::VersionsFile.new(file.to_s)
file.create(gems)
file.contents
end
end
end
Artifice.activate_with(CompactIndexConcurrentDownload)