assertions

I have already asked something similar but I can't figure out properly how to debug this. That's the question . I added some Exceptions handler (catches all Objective-C) exceptions and that's the result of what I see: The problem is with the setTexture method and it fails at the assertion verifying whether the texture name that needs to be displayed is the same as the one in the current sprite batch node. This happens when trying to replace one scene with another but doesn't happen all the times. It has to do with the new scene as I tried to "isolate" the problem by calling the replace from a

static_assert seems to be a very nice feature together with templates. However, I have trouble finding functions in the standard library for doing various tests at compile time. For example, I am looking for a function to check whether a type is a subtype of another one. boost::is_base_of does the job, however, is a comparable function in std, so I do not need to rely on boost. Basically, is there a good source for a list of functions which can be used in static_assert and are contained in the standard library of C++11? When is static_assert executed? Can I put it anywhere in a template and it

I am trying to write an assertion that will make the values of @row and @column less than or equal to the values of @rows and @columns in the parent element <structure> . <xs:element name="structure"> <xs:complexType> <xs:sequence> <xs:element name="cell" maxOccurs="unbounded"> <xs:complexType> <xs:attribute name="row" type="xs:positiveInteger"/> <xs:attribute name="column" type="xs:positiveInteger"/> <xs:assert test="@row le @rows"/> <xs:assert test="@column le @columns"/> </xs:complexType> </xs:element> </xs:sequence> <xs:attribute name="rows" type="xs:positiveInteger" use="optional"/> <xs

Two tests are failing - but only on Ubuntu(12) but not on my (new) Mac. The failure two are Active Record object attribute comparisons but in all my effort to compare them, e.g. making hash's at the command line and pasting the attributes in, the comparison says they are the same. A real puzzler as we have an extensive test suite with many hundreds of tests. Rails 3.2.8, rspec 2.11 Failure/Error: assert_equal @iep_service.attributes, IepService.first.attributes MiniTest::Assertion: <{"id"=>414, "duration"=>30, "frequency"=>3, "period"=>"week", "group_size"=>"group", "location"=>nil, "service"=

I'm running test cases and I'd like to set up a my logging in such a way that it automatically logs all cases where tests fails - but I'd like to get a custom response, for example if an assertion fails I'd like to get the response to a request made by my test, not just default message which assertion failed. At present I only know that the assertion failed, but I don't know what the program returned. So say I'm testing a view function, for example I have a test which looks roughly likes this (part of whole TestCase class) def edit_profile(self): return self.app.get("/edit_profile", follow

I am not able to understand how to write Java code to implement Verify . I am always seeing the code to implement Assert but not for Verify . I know for Assert , we need to write the code as below: Assert.assertTrue() or Assert.assertEquals() etc. But what about Verify ? I want to verify the title of my application once the user is logged into the application by using verify . How can I do this? Yash You must use the TestNG framework which only supports Assert statements. It doesn't support Verify statements. You can visit the following URL for TestNG Javadoc: http://testng.org/javadocs/ From

I am new to minitest and still new to ruby and really tired of trying to google this question without result. I would be really grateful for help: What is the exact syntax of assert_output in ruby minitest? All I find on github or elsewhere seems to use parentheses. Yet, I get an error message when I don't use a block with assert_output, which makes sense as the definition of this method contains a yield statement. But I cannot make it work, whatever I try. testclass.rb class TestClass def output puts 'hey' end end test_test.rb require 'minitest/spec' require 'minitest/autorun' require

When reading some documentation about assertions, I found: java -ea -dsa "Enables assertions in general, but disables assertions in system classes." Which are the system classes? According to the assertions documentation , system classes are classes "which do not have an explicit class loader", i.e. the classes loaded by the bootstrap classloader. AFAIK that means the contents of rt.jar , the entire standard API. Per the same documentation system classes are classes which do not have a class loader. Could be the classes found on the boot class path 来源： https://stackoverflow.com/questions