Class: Rex::Post::Meterpreter::Extensions::Stdapi::Railgun::DLLHelper::UnitTest
- Inherits:
-
Test::Unit::TestCase
- Object
- Test::Unit::TestCase
- Rex::Post::Meterpreter::Extensions::Stdapi::Railgun::DLLHelper::UnitTest
- Defined in:
- lib/rex/post/meterpreter/extensions/stdapi/railgun/dll_helper.rb.ut.rb
Constant Summary collapse
- TEST_DLL_HELPER =
We will test against this instance of DLLHelper (a module)
We freeze the instance and make the reference constant to ensure consistency
Object.new.extend(DLLHelper).freeze
Instance Method Summary collapse
- #test_asciiz_to_str ⇒ Object
- #test_assemble_buffer ⇒ Object
- #test_param_to_number ⇒ Object
- #test_str_to_ascii_z ⇒ Object
- #test_str_to_uni_z ⇒ Object
- #test_uniz_to_str ⇒ Object
Instance Method Details
#test_asciiz_to_str ⇒ Object
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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/dll_helper.rb.ut.rb', line 41 def test_asciiz_to_str target_string = '23 Skidoo!' post_zero_noise = 'Loud noises!' zero_terminated_string = target_string + "\x00" + post_zero_noise actual_string = TEST_DLL_HELPER.asciiz_to_str(zero_terminated_string) assert(actual_string =~ /^#{target_string}/, "asciiz_to_str should preserve string before zero") assert(actual_string !~ /#{post_zero_noise}$/, "asciiz_to_str should ignore characters after zero") assert_equal(target_string, actual_string, "asciiz_to_str should only return the contents of the string before (exclusive) the zero") assert_equal(target_string, TEST_DLL_HELPER.asciiz_to_str(target_string), "asciiz_to_str should return input verbatim should that input not be zero-terminated") end |
#test_assemble_buffer ⇒ Object
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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/dll_helper.rb.ut.rb', line 85 def test_assemble_buffer # TODO: provide test coverage #skip("Currently DLLHelper.assemble_buffer does not have coverage") end |
#test_param_to_number ⇒ Object
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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/dll_helper.rb.ut.rb', line 90 def test_param_to_number consts_manager = WinConstManager.new x_key = 'X' x_value = 23 y_key = 'Y' y_value = 5 logical_or = x_key + '|' + y_key target_result_of_logical_or = x_value | y_value consts_manager.add_const(y_key, y_value) consts_manager.add_const(x_key, x_value) assert_equal(x_value, TEST_DLL_HELPER.param_to_number(x_key, consts_manager), "param_to_number should return the appropriate value for a given constant") assert_equal(y_value, TEST_DLL_HELPER.param_to_number(y_key, consts_manager), "param_to_number should return the appropriate value for a given constant") assert_equal(0, TEST_DLL_HELPER.param_to_number(nil, consts_manager), "param_to_number should return zero when given nil") assert_equal(target_result_of_logical_or, TEST_DLL_HELPER.param_to_number(logical_or, consts_manager), "param_to_number should perform an OR should the input be in the form '#{logical_or}'") assert_raise(ArgumentError, 'param_to_number should raise an error when a given key does not exist') do TEST_DLL_HELPER.param_to_number('DOESNT_EXIST', consts_manager) end end |
#test_str_to_ascii_z ⇒ Object
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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/dll_helper.rb.ut.rb', line 25 def test_str_to_ascii_z original_string = '23 Skidoo!' # converts ruby string to zero-terminated ASCII string zero_terminated_ascii_attempt = TEST_DLL_HELPER.str_to_ascii_z(original_string) assert(zero_terminated_ascii_attempt =~ /\x00$/, "str_to_ascii_z should result in a 0 terminated string") assert(zero_terminated_ascii_attempt =~ /^#{original_string}/, "str_to_ascii_z should still start with original string") assert_equal(original_string.length + 1, zero_terminated_ascii_attempt.length, "str_to_ascii_z should have length of original pluss room for a terminal 0") end |
#test_str_to_uni_z ⇒ Object
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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/dll_helper.rb.ut.rb', line 62 def test_str_to_uni_z ruby_string = "If I were a rich man..." target_zero_terminated_unicode = Rex::Text.to_unicode(ruby_string) + "\x00\x00" actual_zero_terminated_unicode = TEST_DLL_HELPER.str_to_uni_z(ruby_string) assert(actual_zero_terminated_unicode =~ /\x00\x00$/, "str_to_uni_z should result in a double-zero terminated string") assert_equal(target_zero_terminated_unicode, actual_zero_terminated_unicode, "str_to_uni_z should convert ruby string to zero-terminated WCHAR string") end |
#test_uniz_to_str ⇒ Object
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# File 'lib/rex/post/meterpreter/extensions/stdapi/railgun/dll_helper.rb.ut.rb', line 75 def test_uniz_to_str target_string = 'Foo bar baz' zero_terminated_unicode = Rex::Text.to_unicode(target_string) + "\x00\x00" assert_equal(target_string, TEST_DLL_HELPER.uniz_to_str(zero_terminated_unicode), 'uniz_to_str should convert 0-terminated UTF16 to ruby string') end |