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https://github.com/pry/pry.git
synced 2022-11-09 12:35:05 -05:00
3499b21a02
* Add Pry::Platform.known_engines * Add fixes for rbx-3.86, and cleanup .travis.yml * Optionally skip a test on specific Ruby engine(s). And tag specs that currently do not pass on Rubinius. Travis takes much longer to complete after this change. Maybe there are switches we can pass to speed up Rubinius, or this will improve on new versions of Rubinius.
108 lines
3.6 KiB
Ruby
108 lines
3.6 KiB
Ruby
require_relative 'helper'
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describe Pry do
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describe 'loading rc files' do
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before do
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Pry::HOME_RC_FILE.replace "spec/fixtures/testrc"
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Pry::LOCAL_RC_FILE.replace "spec/fixtures/testrc/../testrc"
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Pry.instance_variable_set(:@initial_session, true)
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Pry.config.should_load_rc = true
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Pry.config.should_load_local_rc = true
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end
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after do
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Pry::HOME_RC_FILE.replace "~/.pryrc"
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Pry::LOCAL_RC_FILE.replace "./.pryrc"
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Pry.config.should_load_rc = false
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Object.remove_const(:TEST_RC) if defined?(TEST_RC)
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end
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it "should never run the rc file twice" do
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Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new)
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expect(TEST_RC).to eq [0]
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Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new)
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expect(TEST_RC).to eq [0]
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end
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# Resolving symlinks doesn't work on jruby 1.9 [jruby issue #538]
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unless Pry::Helpers::BaseHelpers.jruby_19?
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it "should not load the rc file twice if it's symlinked differently" do
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Pry::HOME_RC_FILE.replace "spec/fixtures/testrc"
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Pry::LOCAL_RC_FILE.replace "spec/fixtures/testlinkrc"
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Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new)
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expect(TEST_RC).to eq [0]
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end
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end
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it "should not load the pryrc if pryrc's directory permissions do not allow this", expect_failure: [:rbx] do
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Dir.mktmpdir do |dir|
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File.chmod 0000, dir
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Pry::LOCAL_RC_FILE.replace File.join(dir, '.pryrc')
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Pry.config.should_load_rc = true
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expect { Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new) }.to_not raise_error
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File.chmod 0777, dir
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end
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end
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it "should not load the pryrc if it cannot expand ENV[HOME]" do
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old_home = ENV['HOME']
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ENV['HOME'] = nil
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Pry.config.should_load_rc = true
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expect { Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new) }.to_not raise_error
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ENV['HOME'] = old_home
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end
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it "should not run the rc file at all if Pry.config.should_load_rc is false" do
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Pry.config.should_load_rc = false
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Pry.config.should_load_local_rc = false
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Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new)
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expect(Object.const_defined?(:TEST_RC)).to eq false
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end
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describe "that raise exceptions" do
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before do
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Pry::HOME_RC_FILE.replace "spec/fixtures/testrcbad"
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Pry.config.should_load_local_rc = false
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putsed = nil
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# YUCK! horrible hack to get round the fact that output is not configured
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# at the point this message is printed.
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(class << Pry; self; end).send(:define_method, :puts) { |str|
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putsed = str
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}
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@doing_it = lambda{
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Pry.start(self, :input => StringIO.new("Object::TEST_AFTER_RAISE=1\nexit-all\n"), :output => StringIO.new)
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putsed
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}
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end
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after do
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Object.remove_const(:TEST_BEFORE_RAISE)
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Object.remove_const(:TEST_AFTER_RAISE)
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(class << Pry; undef_method :puts; end)
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end
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it "should not raise exceptions" do
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expect(&@doing_it).to_not raise_error
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end
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it "should continue to run pry" do
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@doing_it[]
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expect(Object.const_defined?(:TEST_BEFORE_RAISE)).to eq true
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expect(Object.const_defined?(:TEST_AFTER_RAISE)).to eq true
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end
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it "should output an error" do
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expect(@doing_it.call.split("\n").first).to match(
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%r{Error loading .*spec/fixtures/testrcbad: messin with ya}
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)
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end
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end
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end
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end
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