92 lines
2.5 KiB
Ruby
92 lines
2.5 KiB
Ruby
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require "spec_helper"
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describe "Bundler.with_env helpers" do
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shared_examples_for "Bundler.with_*_env" do
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it "should reset and restore the environment" do
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gem_path = ENV['GEM_PATH']
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Bundler.with_clean_env do
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expect(`echo $GEM_PATH`.strip).not_to eq(gem_path)
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end
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expect(ENV['GEM_PATH']).to eq(gem_path)
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end
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end
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around do |example|
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env = Bundler::ORIGINAL_ENV.dup
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Bundler::ORIGINAL_ENV['BUNDLE_PATH'] = "./Gemfile"
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example.run
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Bundler::ORIGINAL_ENV.replace env
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end
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describe "Bundler.with_clean_env" do
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it_should_behave_like "Bundler.with_*_env"
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it "should keep the original GEM_PATH even in sub processes" do
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gemfile ""
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bundle "install --path vendor/bundle"
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code = "Bundler.with_clean_env do;" +
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" print ENV['GEM_PATH'] != '';" +
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"end"
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result = bundle "exec ruby -e #{code.inspect}"
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expect(result).to eq("true")
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end
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it "should not pass any bundler environment variables" do
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Bundler.with_clean_env do
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expect(`echo $BUNDLE_PATH`.strip).not_to eq('./Gemfile')
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end
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end
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it "should not pass RUBYOPT changes" do
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lib_path = File.expand_path('../../../lib', __FILE__)
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Bundler::ORIGINAL_ENV['RUBYOPT'] = " -I#{lib_path} -rbundler/setup"
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Bundler.with_clean_env do
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expect(`echo $RUBYOPT`.strip).not_to include '-rbundler/setup'
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expect(`echo $RUBYOPT`.strip).not_to include "-I#{lib_path}"
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end
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expect(Bundler::ORIGINAL_ENV['RUBYOPT']).to eq(" -I#{lib_path} -rbundler/setup")
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end
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it "should not change ORIGINAL_ENV" do
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expect(Bundler::ORIGINAL_ENV['BUNDLE_PATH']).to eq('./Gemfile')
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end
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end
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describe "Bundler.with_original_env" do
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it_should_behave_like "Bundler.with_*_env"
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it "should pass bundler environment variables set before Bundler was run" do
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Bundler.with_original_env do
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expect(`echo $BUNDLE_PATH`.strip).to eq('./Gemfile')
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end
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end
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end
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describe "Bundler.clean_system" do
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it "runs system inside with_clean_env" do
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Bundler.clean_system(%{echo 'if [ "$BUNDLE_PATH" = "" ]; then exit 42; else exit 1; fi' | /bin/sh})
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expect($?.exitstatus).to eq(42)
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end
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end
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describe "Bundler.clean_exec" do
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it "runs exec inside with_clean_env" do
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pid = Kernel.fork do
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Bundler.clean_exec(%{echo 'if [ "$BUNDLE_PATH" = "" ]; then exit 42; else exit 1; fi' | /bin/sh})
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end
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Process.wait(pid)
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expect($?.exitstatus).to eq(42)
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end
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end
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end
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