Subversion Repositories soc_maker

###############################################################

#

#  File:      ifc_spc_spec.rb

#

#  Author:    Christian Hättich

#

#  Project:   System-On-Chip Maker

#

#  Target:    Linux / Windows / Mac

#

#  Language:  ruby

#

#

###############################################################

#

#

#   Copyright (C) 2014  Christian Hättich  - feddischson [ at ] opencores.org

#

#   This program is free software: you can redistribute it and/or modify

#   it under the terms of the GNU General Public License as published by

#   the Free Software Foundation, either version 3 of the License, or

#   (at your option) any later version.

#

#   This program is distributed in the hope that it will be useful,

#   but WITHOUT ANY WARRANTY; without even the implied warranty of

#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

#   GNU General Public License for more details.

#

#   You should have received a copy of the GNU General Public License

#   along with this program.  If not, see .

#

#

###############################################################

#

#   Description:

#     Test specification for SOCMaker::IfcSpc

#

#

#

#

###############################################################

require_relative( 'spec_helper' )

describe SOCMaker::IfcSpc, "verification" do

  IFC_YAML_VALID = """

SOCM_IFC_SPC

name: core_ifc

id: 'core_ifc,1'

ports:

  :sig_a:

    :dir: 1

  :sig_b:

    :dir: 1

  :sig_c:

    :dir: 0

"""

  IFC_YAML_INVALID = """

SOCM_IFC_SPC

:name: core_ifc

:id: 'core_ifc,1'

:ports:

  :sig_a: '12'

  :sig_b: 1

  :sig_c: 0

"""

  IFC_YAML_INVALID2 = """

SOCM_IFC_SPC

:name: core_ifc

:id: 'core_ifc,1'

:ports:

  :sig_a:

  :sig_b: 1

  :sig_c: 0

"""

  it "should return a SOCMaker::IfcSpc object when creating with new" do

    s = SOCMaker::IfcSpc.new( "myifc", "v1" )

    s.class.should be SOCMaker::IfcSpc

  end

  it "should raise an error if the name is not a string" do

     expect{  SOCMaker::IfcSpc.new( 1234, "v1", { :p1 => "a-string" } ) }.

        to raise_error( SOCMaker::ERR::ValueError )

  end

  it "should raise an error if the name is an empty string" do

     expect{  SOCMaker::IfcSpc.new( "", "v1", { :p1 => "a-string" } ) }.

        to raise_error( SOCMaker::ERR::ValueError )

  end

  it "should raise an error if the id is not a string" do

     expect{  SOCMaker::IfcSpc.new( "myifc", 234, { :p1 => "a-string" } ) }.

        to raise_error( SOCMaker::ERR::ValueError )

  end

  it "should raise an error if the id is an a empty string" do

     expect{  SOCMaker::IfcSpc.new( "myifc", "", { :p1 => "a-string" } ) }.

        to raise_error( SOCMaker::ERR::ValueError )

  end

  it "should raise an error if a port direction is neither 0 nor 1" do

     expect{  SOCMaker::IfcSpc.new( "myifc", "myifc,v1", 'ports' => { :p1 => "a-string" } ) }.

        to raise_error( SOCMaker::ERR::ValueError )

  end

  it "should load from yaml" do

     c = SOCMaker::from_s( IFC_YAML_VALID )

     c.class.should be == SOCMaker::IfcSpc

  end

  it "should raise an error if a port direction is neither 0 nor 1" do

     expect{  SOCMaker::from_s( IFC_YAML_INVALID ) }.

        to raise_error( SOCMaker::ERR::ValueError )

  end

  it "should raise an error if a port direction is nil" do

     expect{  SOCMaker::from_s( IFC_YAML_INVALID2 ) }.

        to raise_error( SOCMaker::ERR::ValueError )

  end

end

# vim: noai:ts=2:sw=2