Sha256: 78f10727fe2f9160b487af3c81fcc1a1aad15549219e2bad6ead812f1c2dd6d5
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Size: 1.19 KB
Versions: 14
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Stored size: 1.19 KB
Contents
#encoding: utf-8
require File.join(File.dirname(__FILE__), "../../spec_helper")
include Nudge
describe ExecSwapInstruction do
it_should_behave_like "every Nudge Instruction"
before(:each) do
@context = Interpreter.new
@i1 = ExecSwapInstruction.new(@context)
end
describe "\#go" do
before(:each) do
@myInterpreter = Interpreter.new
@i1 = ExecSwapInstruction.new(@myInterpreter)
@myInterpreter.reset("block{value «bool»\n value «int»}\n«bool» false\n«int» 88")
@myInterpreter.step # [pushing the two points]
end
describe "\#preconditions?" do
it "should check that the :exec stack has at least one item" do
@i1.preconditions?.should == true
end
end
describe "\#cleanup" do
it "should push a copy of the top item onto the :exec stack" do
@myInterpreter.stacks[:exec].entries[0].value.should == 88
@myInterpreter.stacks[:exec].entries[1].value.should == false
@i1.go
@myInterpreter.stacks[:exec].depth.should == 2
@myInterpreter.stacks[:exec].entries[0].value.should == false
@myInterpreter.stacks[:exec].entries[1].value.should == 88
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems