110 lines
3.1 KiB
Ruby
110 lines
3.1 KiB
Ruby
require 'spec_helper'
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describe Gitlab::Git::HookEnv do
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let(:gl_repository) { 'project-123' }
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describe ".set" do
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context 'with RequestStore disabled' do
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it 'does not store anything' do
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described_class.set(gl_repository, GIT_OBJECT_DIRECTORY_RELATIVE: 'foo')
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expect(described_class.all(gl_repository)).to be_empty
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end
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end
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context 'with RequestStore enabled', :request_store do
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it 'whitelist some `GIT_*` variables and stores them using RequestStore' do
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described_class.set(
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gl_repository,
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GIT_OBJECT_DIRECTORY_RELATIVE: 'foo',
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GIT_ALTERNATE_OBJECT_DIRECTORIES_RELATIVE: 'bar',
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GIT_EXEC_PATH: 'baz',
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PATH: '~/.bin:/bin')
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git_env = described_class.all(gl_repository)
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expect(git_env[:GIT_OBJECT_DIRECTORY_RELATIVE]).to eq('foo')
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expect(git_env[:GIT_ALTERNATE_OBJECT_DIRECTORIES_RELATIVE]).to eq('bar')
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expect(git_env[:GIT_EXEC_PATH]).to be_nil
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expect(git_env[:PATH]).to be_nil
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expect(git_env[:bar]).to be_nil
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end
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end
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end
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describe ".all" do
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context 'with RequestStore enabled', :request_store do
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before do
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described_class.set(
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gl_repository,
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GIT_OBJECT_DIRECTORY_RELATIVE: 'foo',
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GIT_ALTERNATE_OBJECT_DIRECTORIES_RELATIVE: ['bar'])
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end
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it 'returns an env hash' do
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expect(described_class.all(gl_repository)).to eq({
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'GIT_OBJECT_DIRECTORY_RELATIVE' => 'foo',
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'GIT_ALTERNATE_OBJECT_DIRECTORIES_RELATIVE' => ['bar']
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})
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end
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end
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end
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describe ".to_env_hash" do
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context 'with RequestStore enabled', :request_store do
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using RSpec::Parameterized::TableSyntax
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let(:key) { 'GIT_OBJECT_DIRECTORY_RELATIVE' }
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subject { described_class.to_env_hash(gl_repository) }
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where(:input, :output) do
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nil | nil
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'foo' | 'foo'
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[] | ''
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['foo'] | 'foo'
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%w[foo bar] | 'foo:bar'
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end
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with_them do
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before do
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described_class.set(gl_repository, key.to_sym => input)
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end
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it 'puts the right value in the hash' do
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if output
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expect(subject.fetch(key)).to eq(output)
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else
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expect(subject.has_key?(key)).to eq(false)
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end
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end
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end
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end
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end
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describe 'thread-safety' do
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context 'with RequestStore enabled', :request_store do
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before do
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allow(RequestStore).to receive(:active?).and_return(true)
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described_class.set(gl_repository, GIT_OBJECT_DIRECTORY_RELATIVE: 'foo')
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end
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it 'is thread-safe' do
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another_thread = Thread.new do
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described_class.set(gl_repository, GIT_OBJECT_DIRECTORY_RELATIVE: 'bar')
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Thread.stop
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described_class.all(gl_repository)[:GIT_OBJECT_DIRECTORY_RELATIVE]
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end
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# Ensure another_thread runs first
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sleep 0.1 until another_thread.stop?
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expect(described_class.all(gl_repository)[:GIT_OBJECT_DIRECTORY_RELATIVE]).to eq('foo')
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another_thread.run
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expect(another_thread.value).to eq('bar')
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end
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end
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end
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end
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