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# frozen_string_literal: true
RSpec.describe "process lock spec" do
describe "when an install operation is already holding a process lock" do
before { FileUtils.mkdir_p(default_bundle_path) }
it "will not run a second concurrent bundle install until the lock is released" do
thread = Thread.new do
Bundler::ProcessLock.lock(default_bundle_path) do
sleep 1 # ignore quality_spec
expect(the_bundle).not_to include_gems "myrack 1.0"
end
end
install_gemfile <<-G
source "https://gem.repo1"
gem "myrack"
G
thread.join
expect(the_bundle).to include_gems "myrack 1.0"
end
context "when creating a lock raises Errno::ENOTSUP" do
before { allow(File).to receive(:open).and_raise(Errno::ENOTSUP) }
it "skips creating the lock file and yields" do
processed = false
Bundler::ProcessLock.lock(default_bundle_path) { processed = true }
expect(processed).to eq true
end
end
context "when creating a lock raises Errno::EPERM" do
before { allow(File).to receive(:open).and_raise(Errno::EPERM) }
it "skips creating the lock file and yields" do
processed = false
Bundler::ProcessLock.lock(default_bundle_path) { processed = true }
expect(processed).to eq true
end
end
context "when creating a lock raises Errno::EROFS" do
before { allow(File).to receive(:open).and_raise(Errno::EROFS) }
it "skips creating the lock file and yields" do
processed = false
Bundler::ProcessLock.lock(default_bundle_path) { processed = true }
expect(processed).to eq true
end
end
end
end
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