Rubinius::Debugger::Frame specs

spec/debugger/frame_spec.rb

@@ -0,0 +1,52 @@
+require File.expand_path('../spec_helper', __FILE__)
+
+describe "Rubinius::Debugger::Frame" do
+  before do
+    compiled_method = def my_method; end
+
+    variable_scope = Rubinius::VariableScope.new
+    variable_scope.set_eval_local(:a, 3)
+    variable_scope.instance_eval { @method = compiled_method }
+
+    @location = Rubinius::Location.new
+    @location.instance_eval do
+      @variables = variable_scope
+      @method = compiled_method
+      @static_scope = compiled_method.scope
+      @ip = 0
+    end
+
+    @debugger = Rubinius::Debugger.new
+    @frame = Rubinius::Debugger::Frame.new(@debugger, 1, @location)
+  end
+
+  describe "#run" do
+    it 'runs the code within the frame binding' do
+      @frame.run('a + 3').should == 6
+    end
+  end
+
+  describe "#describe" do
+    it 'shows the location of the compiled method' do
+      @frame.describe.should =~ /NilClass#my_method/
+    end
+  end
+
+  describe "#method" do
+    it "is delegated to location" do
+      @frame.method.should == @location.method
+    end
+  end
+
+  describe "#ip" do
+    it "is delegated to location" do
+      @frame.ip.should == @location.ip
+    end
+  end
+
+  describe "#variables" do
+    it "is delegated to location" do
+      @frame.variables.dynamic_locals[:a].should == 3
+    end
+  end
+end

spec/debugger/spec_helper.rb

@@ -1,4 +1,4 @@
 require File.expand_path('../../spec_helper', __FILE__)
-require 'debugger/debugger'
+require 'rubinius/debugger'
 
-require File.expand_path('../fixtures/classes', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)