mirror of
https://github.com/ThrowTheSwitch/CMock.git
synced 2026-09-22 01:57:28 +00:00
Added unit tests for return_thru_ptr and ignore_arg plugins
This commit is contained in:
Dennis Lambe Jr
@@ -1,12 +1,9 @@
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class CMockGeneratorPluginIgnoreArg
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attr_reader :priority
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attr_accessor :config, :utils, :unity_helper, :ordered
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attr_accessor :utils
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def initialize(config, utils)
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@config = config
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@ordered = @config.enforce_strict_ordering
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@utils = utils
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@unity_helper = @utils.helpers[:unity_helper]
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@priority = 10
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end
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@@ -1,12 +1,9 @@
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class CMockGeneratorPluginReturnThruPtr
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attr_reader :priority
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attr_accessor :config, :utils, :unity_helper, :ordered
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attr_accessor :utils
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def initialize(config, utils)
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@config = config
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@ordered = @config.enforce_strict_ordering
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@utils = utils
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@unity_helper = @utils.helpers[:unity_helper]
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@priority = 9
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end
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@@ -0,0 +1,116 @@
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# ==========================================
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# CMock Project - Automatic Mock Generation for C
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# Copyright (c) 2007 Mike Karlesky, Mark VanderVoord, Greg Williams
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# [Released under MIT License. Please refer to license.txt for details]
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# ==========================================
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require File.expand_path(File.dirname(__FILE__)) + "/../test_helper"
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require 'cmock_generator_plugin_ignore_arg'
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class CMockGeneratorPluginIgnoreArgTest < Test::Unit::TestCase
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def setup
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create_mocks :config, :utils
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# int *Oak(void)"
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@void_func = {:name => "Oak", :args => [], :return => test_return[:int_ptr]}
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# void Pine(int chicken, const int beef, int *tofu)
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@complex_func = {:name => "Pine",
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:args => [{ :type => "int",
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:name => "chicken",
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:ptr? => false,
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},
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{ :type => "int*",
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:name => "beef",
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:ptr? => true,
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:const? => true,
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},
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{ :type => "int*",
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:name => "tofu",
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:ptr? => true,
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}],
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:return => test_return[:void],
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:contains_ptr? => true }
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#no strict ordering
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@cmock_generator_plugin_ignore_arg = CMockGeneratorPluginIgnoreArg.new(@config, @utils)
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end
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def teardown
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end
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should "have set up internal accessors correctly on init" do
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assert_equal(@utils, @cmock_generator_plugin_ignore_arg.utils)
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assert_equal(10, @cmock_generator_plugin_ignore_arg.priority)
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end
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should "not include any additional include files" do
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assert(!@cmock_generator_plugin_ignore_arg.respond_to?(:include_files))
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end
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should "not add to typedef structure for functions with no args" do
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returned = @cmock_generator_plugin_ignore_arg.instance_typedefs(@void_func)
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assert_equal("", returned)
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end
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should "add to tyepdef structure mock needs of functions of style 'void func(int chicken, int* pork)'" do
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expected = " int IgnoreArg_chicken;\n" +
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" int IgnoreArg_beef;\n" +
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" int IgnoreArg_tofu;\n"
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returned = @cmock_generator_plugin_ignore_arg.instance_typedefs(@complex_func)
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assert_equal(expected, returned)
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end
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should "add mock function declarations for all arguments" do
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expected =
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"#define Pine_IgnoreArg_chicken()" +
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" Pine_CMockIgnoreArg_chicken(__LINE__)\n" +
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"void Pine_CMockIgnoreArg_chicken(UNITY_LINE_TYPE cmock_line);\n" +
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"#define Pine_IgnoreArg_beef()" +
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" Pine_CMockIgnoreArg_beef(__LINE__)\n" +
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"void Pine_CMockIgnoreArg_beef(UNITY_LINE_TYPE cmock_line);\n" +
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"#define Pine_IgnoreArg_tofu()" +
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" Pine_CMockIgnoreArg_tofu(__LINE__)\n" +
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"void Pine_CMockIgnoreArg_tofu(UNITY_LINE_TYPE cmock_line);\n"
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returned = @cmock_generator_plugin_ignore_arg.mock_function_declarations(@complex_func)
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assert_equal(expected, returned)
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end
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should "add mock interfaces for all arguments" do
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expected =
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"void Pine_CMockIgnoreArg_chicken(UNITY_LINE_TYPE cmock_line)\n" +
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"{\n" +
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" CMOCK_Pine_CALL_INSTANCE* cmock_call_instance = " +
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"cmock_call_instance = (CMOCK_Pine_CALL_INSTANCE*)CMock_Guts_GetAddressFor(CMock_Guts_MemEndOfChain(Mock.Pine_CallInstance));\n" +
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" UNITY_TEST_ASSERT_NOT_NULL(cmock_call_instance, cmock_line, \"chicken IgnoreArg called before Expect on 'Pine'.\");\n" +
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" cmock_call_instance->IgnoreArg_chicken = 1;\n" +
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"}\n\n" +
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"void Pine_CMockIgnoreArg_beef(UNITY_LINE_TYPE cmock_line)\n" +
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"{\n" +
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" CMOCK_Pine_CALL_INSTANCE* cmock_call_instance = " +
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"cmock_call_instance = (CMOCK_Pine_CALL_INSTANCE*)CMock_Guts_GetAddressFor(CMock_Guts_MemEndOfChain(Mock.Pine_CallInstance));\n" +
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" UNITY_TEST_ASSERT_NOT_NULL(cmock_call_instance, cmock_line, \"beef IgnoreArg called before Expect on 'Pine'.\");\n" +
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" cmock_call_instance->IgnoreArg_beef = 1;\n" +
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"}\n\n" +
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"void Pine_CMockIgnoreArg_tofu(UNITY_LINE_TYPE cmock_line)\n" +
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"{\n" +
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" CMOCK_Pine_CALL_INSTANCE* cmock_call_instance = " +
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"cmock_call_instance = (CMOCK_Pine_CALL_INSTANCE*)CMock_Guts_GetAddressFor(CMock_Guts_MemEndOfChain(Mock.Pine_CallInstance));\n" +
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" UNITY_TEST_ASSERT_NOT_NULL(cmock_call_instance, cmock_line, \"tofu IgnoreArg called before Expect on 'Pine'.\");\n" +
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" cmock_call_instance->IgnoreArg_tofu = 1;\n" +
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"}\n\n"
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returned = @cmock_generator_plugin_ignore_arg.mock_interfaces(@complex_func).join("")
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assert_equal(expected, returned)
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end
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should "not add a mock implementation" do
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assert(!@cmock_generator_plugin_ignore_arg.respond_to?(:mock_implementation))
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end
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end
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@@ -0,0 +1,134 @@
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# ==========================================
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# CMock Project - Automatic Mock Generation for C
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# Copyright (c) 2007 Mike Karlesky, Mark VanderVoord, Greg Williams
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# [Released under MIT License. Please refer to license.txt for details]
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# ==========================================
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require File.expand_path(File.dirname(__FILE__)) + "/../test_helper"
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require 'cmock_generator_plugin_return_thru_ptr'
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class CMockGeneratorPluginReturnThruPtrTest < Test::Unit::TestCase
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def setup
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create_mocks :config, :utils
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# int *Oak(void)"
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@void_func = {:name => "Oak", :args => [], :return => test_return[:int_ptr]}
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# char *Maple(int blah)
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@simple_func = {:name => "Maple",
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:args => [{:name => "blah", :type => "int", :ptr? => false}],
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:return => test_return[:string],
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:contains_ptr? => false}
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# void Pine(int chicken, const int beef, int *tofu)
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@complex_func = {:name => "Pine",
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:args => [{ :type => "int",
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:name => "chicken",
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:ptr? => false,
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},
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{ :type => "int*",
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:name => "beef",
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:ptr? => true,
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:const? => true,
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},
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{ :type => "int*",
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:name => "tofu",
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:ptr? => true,
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}],
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:return => test_return[:void],
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:contains_ptr? => true }
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#no strict ordering
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@cmock_generator_plugin_return_thru_ptr = CMockGeneratorPluginReturnThruPtr.new(@config, @utils)
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end
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def teardown
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end
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def simple_func_expect
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@utils.expect.ptr_or_str?('int').returns(false)
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end
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def complex_func_expect
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@utils.expect.ptr_or_str?('int').returns(false)
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@utils.expect.ptr_or_str?('int*').returns(true)
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@utils.expect.ptr_or_str?('int*').returns(true)
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end
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should "have set up internal accessors correctly on init" do
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assert_equal(@utils, @cmock_generator_plugin_return_thru_ptr.utils)
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assert_equal(9, @cmock_generator_plugin_return_thru_ptr.priority)
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end
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should "not include any additional include files" do
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assert(!@cmock_generator_plugin_return_thru_ptr.respond_to?(:include_files))
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end
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should "not add to typedef structure for functions of style 'int* func(void)'" do
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returned = @cmock_generator_plugin_return_thru_ptr.instance_typedefs(@void_func)
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assert_equal("", returned)
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end
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should "add to tyepdef structure mock needs of functions of style 'void func(int chicken, int* pork)'" do
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complex_func_expect()
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expected = " int ReturnThruPtr_tofu_Used;\n" +
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" int* ReturnThruPtr_tofu_Val;\n" +
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" int ReturnThruPtr_tofu_Size;\n"
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returned = @cmock_generator_plugin_return_thru_ptr.instance_typedefs(@complex_func)
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assert_equal(expected, returned)
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end
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should "not add an additional mock interface for functions not containing pointers" do
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simple_func_expect()
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returned = @cmock_generator_plugin_return_thru_ptr.mock_function_declarations(@simple_func)
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assert_equal("", returned)
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end
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should "add a mock function declaration only for non-const pointer arguments" do
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complex_func_expect();
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expected =
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"#define Pine_ReturnThruPtr_tofu(tofu)" +
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" Pine_CMockReturnMemThruPtr_tofu(__LINE__, tofu, sizeof(*tofu))\n" +
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"#define Pine_ReturnArrayThruPtr_tofu(tofu, cmock_len)" +
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" Pine_CMockReturnMemThruPtr_tofu(__LINE__, tofu, cmock_len * sizeof(*tofu))\n" +
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"#define Pine_ReturnMemThruPtr_tofu(tofu, cmock_size)" +
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" Pine_CMockReturnMemThruPtr_tofu(__LINE__, tofu, cmock_size)\n" +
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"void Pine_CMockReturnMemThruPtr_tofu(UNITY_LINE_TYPE cmock_line, int* tofu, int cmock_size);\n"
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returned = @cmock_generator_plugin_return_thru_ptr.mock_function_declarations(@complex_func)
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assert_equal(expected, returned)
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end
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should "add mock interfaces only for non-const pointer arguments" do
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complex_func_expect();
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expected =
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"void Pine_CMockReturnMemThruPtr_tofu(UNITY_LINE_TYPE cmock_line, int* tofu, int cmock_size)\n" +
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"{\n" +
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" CMOCK_Pine_CALL_INSTANCE* cmock_call_instance = " +
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"cmock_call_instance = (CMOCK_Pine_CALL_INSTANCE*)CMock_Guts_GetAddressFor(CMock_Guts_MemEndOfChain(Mock.Pine_CallInstance));\n" +
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" UNITY_TEST_ASSERT_NOT_NULL(cmock_call_instance, cmock_line, \"tofu ReturnThruPtr called before Expect on 'Pine'.\");\n" +
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" cmock_call_instance->ReturnThruPtr_tofu_Used = 1;\n" +
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" cmock_call_instance->ReturnThruPtr_tofu_Val = tofu;\n" +
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" cmock_call_instance->ReturnThruPtr_tofu_Size = cmock_size;\n" +
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"}\n\n"
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returned = @cmock_generator_plugin_return_thru_ptr.mock_interfaces(@complex_func).join("")
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assert_equal(expected, returned)
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end
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should "add mock implementations only for non-const pointer arguments" do
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complex_func_expect()
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expected =
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" if (cmock_call_instance->ReturnThruPtr_tofu_Used)\n" +
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" {\n" +
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" memcpy(tofu, cmock_call_instance->ReturnThruPtr_tofu_Val,\n" +
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" cmock_call_instance->ReturnThruPtr_tofu_Size);\n" +
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" }\n" +
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returned = @cmock_generator_plugin_return_thru_ptr.mock_implementation(@complex_func).join("")
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end
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end
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