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synced 2022-11-09 12:35:05 -05:00
a28b2b087c
I'm not convinced this is the correct fix, but it seems to mostly preserve existing behaviour.
62 lines
1.5 KiB
Ruby
62 lines
1.5 KiB
Ruby
require 'helper'
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describe Pry::DEFAULT_CONTROL_D_HANDLER do
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describe "control-d press" do
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before do
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# Simulates a ^D press.
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@control_d = "Pry::DEFAULT_CONTROL_D_HANDLER.call('', _pry_)"
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end
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describe "in an expression" do
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it "should clear out passed string" do
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str = 'hello world'
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Pry::DEFAULT_CONTROL_D_HANDLER.call(str, nil)
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str.should == ''
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end
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end
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describe 'at top-level session' do
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it 'should break out of a REPL loop' do
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instance = Pry.new
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instance.binding_stack.should.not.be.empty
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instance.eval(nil).should.be.false
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instance.binding_stack.should.be.empty
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end
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end
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describe 'in a nested session' do
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it 'should pop last binding from the binding stack' do
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t = pry_tester
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t.eval "cd Object.new"
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t.eval("_pry_.binding_stack.size").should == 2
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t.eval("_pry_.eval(nil)").should.be.true
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t.eval("_pry_.binding_stack.size").should == 1
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end
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it "breaks out of the parent session" do
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ReplTester.start do
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input 'Pry::REPL.new(_pry_, :target => 10).start'
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output ''
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prompt(/10.*> $/)
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input 'self'
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output '=> 10'
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input nil # Ctrl-D
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output ''
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input 'self'
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output '=> main'
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input nil # Ctrl-D
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output '=> nil' # Exit value of nested REPL.
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assert_exited
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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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