tests | Additional SPDK tests , based on the DPDK Test Framework | Unit Testing library
kandi X-RAY | tests Summary
kandi X-RAY | tests Summary
Additional SPDK tests, based on the DPDK Test Framework.
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Top functions reviewed by kandi - BETA
- Prepare the spdk package
- Get the names of all connected interfaces
- Save results .
- configure logging
- Load the CRB configuration .
- get the name of the interface
- Spawn a new SCP command .
- Initialize the connection parameters
- Load global setting .
- Returns a NetDevice object .
tests Key Features
tests Examples and Code Snippets
Community Discussions
Trending Discussions on tests
QUESTION
Motivating background info: I maintain a C++ library, and I spent way too much time this weekend tracking down a mysterious memory-corruption problem in an application that links to this library. The problem eventually turned out to be caused by the fact that the C++ library was built with a particular -DBLAH_BLAH
compiler-flag, while the application's code was being compiled without that -DBLAH_BLAH
flag, and that led to the library-code and the application-code interpreting the classes declared in the library's header-files differently in terms of data-layout. That is: sizeof(ThisOneParticularClass)
would return a different value when invoked from a .cpp file in the application than it would when invoked from a .cpp file in the library.
So far, so unfortunate -- I have addressed the immediate problem by making sure that the library and application are both built using the same preprocessor-flags, and I also modified the library so that the presence or absence of the -DBLAH_BLAH
flag won't affect the sizeof()
its exported classes... but I feel like that wasn't really enough to address the more general problem of a library being compiled with different preprocessor-flags than the application that uses that library. Ideally I'd like to find a mechanism that would catch that sort of problem at compile-time, rather than allowing it to silently invoke undefined behavior at runtime. Is there a good technique for doing that? (All I can think of is to auto-generate a header file with #ifdef/#ifndef
tests for the application code to #include
, that would deliberately #error
out if the necessary #define
s aren't set, or perhaps would automatically-set the appropriate #define
s right there... but that feels a lot like reinventing automake
and similar, which seems like potentially opening a big can of worms)
ANSWER
Answered 2022-Apr-04 at 16:07One way of implementing such a check is to provide definition/declaration pairs for global variables that change, according to whether or not particular macros/tokens are defined. Doing so will cause a linker error if a declaration in a header, when included by a client source, does not match that used when building the library.
As a brief illustration, consider the following section, to be added to the "MyLibrary.h" header file (included both when building the library and when using it):
QUESTION
Here are two measurements:
...ANSWER
Answered 2022-Mar-30 at 11:57Combining my comment and the comment by @khelwood:
TL;DR:
When analysing the bytecode for the two comparisons, it reveals the 'time'
and 'time'
strings are assigned to the same object. Therefore, an up-front identity check (at C-level) is the reason for the increased comparison speed.
The reason for the same object assignment is that, as an implementation detail, CPython interns strings which contain only 'name characters' (i.e. alpha and underscore characters). This enables the object's identity check.
Bytecode:
QUESTION
e: this has been fixed through Spring Boot 2.6.5 (see https://github.com/spring-projects/spring-boot/issues/30243)
Since upgrading to Spring Boot 2.6.X (in my case: 2.6.1), I have multiple projects that now have failing unit-tests on Windows that cannot start EmbeddedKafka
, that do run with Linux
There is multiple errors, but this is the first one thrown
...ANSWER
Answered 2021-Dec-09 at 15:51Known bug on the Apache Kafka side. Nothing to do from Spring perspective. See more info here: https://github.com/spring-projects/spring-kafka/discussions/2027. And here: https://issues.apache.org/jira/browse/KAFKA-13391
You need to wait until Apache Kafka 3.0.1
or don't use embedded Kafka and just rely on the Testcontainers, for example, or fully external Apache Kafka broker.
QUESTION
I have this simple test:
...ANSWER
Answered 2021-Oct-25 at 05:17In your package.json
, or jest.config.js
/jest.config.js
, change the value of the testEnvironment
property to jsdom
.
QUESTION
I am working on a spatial search case for spheres in which I want to find connected spheres. For this aim, I searched around each sphere for spheres that centers are in a (maximum sphere diameter) distance from the searching sphere’s center. At first, I tried to use scipy related methods to do so, but scipy method takes longer times comparing to equivalent numpy method. For scipy, I have determined the number of K-nearest spheres firstly and then find them by cKDTree.query
, which lead to more time consumption. However, it is slower than numpy method even by omitting the first step with a constant value (it is not good to omit the first step in this case). It is contrary to my expectations about scipy spatial searching speed. So, I tried to use some list-loops instead some numpy lines for speeding up using numba prange
. Numba run the code a little faster, but I believe that this code can be optimized for better performances, perhaps by vectorization, using other alternative numpy modules or using numba in another way. I have used iteration on all spheres due to prevent probable memory leaks and …, where number of spheres are high.
ANSWER
Answered 2022-Feb-14 at 10:23Have you tried FLANN?
This code doesn't solve your problem completely. It simply finds the nearest 50 neighbors to each point in your 500000 point dataset:
QUESTION
I'm getting the following deprecation warning when running unit tests in a brand new Angular 12 application:
(node:14940) [log4js-node-DEP0004] DeprecationWarning: Pattern %d{DATE} is deprecated due to the confusion it causes when used. Please use %d{DATETIME} instead.
why log4js
prompts "karma" depends on it
. The warning itself is clear as to what should be done but there are two key missing pieces of information:
- it doesn't say when/if the old syntax will stop working
- it doesn't provide a workaround (other than forking
karma
and replacing the deprecated syntax with the new one - which I'm definitely not going to do).
Downgrading log4js
to an earlier version, which doesn't output the warning, using forceResolutions
doesn't seem like a good idea, especially since I've found a few github threads related to vulnerabilities in it, although karma doesn't seem to be affected.
The question: are there actionable paths for not getting the warning, or is "and now we wait" (for a karma
update) the only option?
Note: I've also asked it on karma's repo.
...ANSWER
Answered 2022-Feb-16 at 17:00Got the fix from karma
maintainers:
Update karma
(in package.json > devDependencies.karma
) to ^6.3.12
.
Warnings gone. Well done, karma
. That was fast!
QUESTION
When I open Android Studio I receive a notification saying that an update is available:
...ANSWER
Answered 2022-Feb-10 at 11:09This issue was fixed by Google (10 February 2022).
You can now update Android Studio normally.
Thank you all for helping to bring this problem to Google's attention.
QUESTION
I am sorry but I am really confused and leery now, so I am resorting to SO to get some clarity.
I am running Android Studio Bumblebee and saw a notification about a major new release wit the following text:
...ANSWER
Answered 2022-Feb-10 at 11:10This issue was fixed by Google (10 February 2022).
You can now update Android Studio normally.
QUESTION
I have a project that uses a lot of reflection, also on "new" Java features such as records and sealed classes. I'm writing a class like this:
...ANSWER
Answered 2022-Jan-04 at 16:07To test a MRJAR the classes must be packaged as a jar, so don't use surefire with target/classes
, but instead use failsafe during the verify
phase.
And you must run it at least twice, once per targeted Java version.
I would write a unittest, that works for all Java versions, but might skip certain tests.
QUESTION
I upgraded to Rails 7 and Ruby 3.1. While trying to run tests with rspec
I got the error below. How can I fix it?
ANSWER
Answered 2022-Jan-25 at 16:15UPD: on January 6th, 2022 Rails 7.0.1 was released:
The focus of this release is bring support to Ruby 3.1
Amongh other Ruby 3.1-related issues it brought a fix for this problem. So upgrade to Rails >= 7.0.1.
Add gem 'net-smtp', require: false
to your Gemfile and run bundle
.
Similarly I assume you may have problems with net-imap
and net-pop
and so have to add them until a new mail
gem version is released.
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