The debug information is not shown in PHP version 7.4

[Chrono79]

Sorry if it doesn't go here. There are some katas that have enabled 7.4 where you can't see the debug information, like this one it only shows a collapsed Details link and when you click there it shows something like this: /workspace/default/tests/ExampleTest.php:6

Please, check.

[kazk]

Details contain the filtered stacktrace.

phpunit-codewars/src/CodewarsResultPrinter.php

Line 64 in 8796488

$this->write(sprintf("\n<LOG::-Details>%s\n", self::escapeLF(self::getDetails($e))));

phpunit-codewars/src/CodewarsResultPrinter.php

Lines 171 to 186 in 8796488

	private static function getDetails(\Throwable $t): string
	{
	$stackTrace = Filter::getFilteredStacktrace($t);
	$previous = $t instanceof ExceptionWrapper ? $t->getPreviousWrapped() : $t->getPrevious();
	while ($previous) {
	$stackTrace .= "\nCaused by\n" .
	TestFailure::exceptionToString($previous) . "\n" .
	Filter::getFilteredStacktrace($previous);
	$previous = $previous instanceof ExceptionWrapper ?
	$previous->getPreviousWrapped() : $previous->getPrevious();
	}
	return ' ' . \str_replace("\n", "\n ", $stackTrace);
	}

Details link and when you click there it shows something like this: /workspace/default/tests/ExampleTest.php:6

/workspace/default/tests/ExampleTest.php:6 is where the error was thrown (assertion failure). I can remove Details on assertion failures to avoid confusion and rename Details to Stacktrace on other errors.

[Chrono79]

Ok, but the problem is you can't see the echo or print_r output in the console, how can you debug your code like that?

[kazk]

@kazk Sure, take for instance this kata <- link to the trainer

If you write something like this:

function subtractSum($n) {
  echo($n);
  print_r($n);
  var_dump($n);
  return "something";
}

Neither of those will show in the Output panel if you choose 7.4, if you use 7.0 (unavailable in that kata, you can try in another like Multiply <- also link to the trainer) it appears in a Log drop-down, given you write a proper sample test, the mock-up tests don't call the function.

From codewars/codewars-runner-cli#771 (comment)

[kazk]

I had completely misunderstood you. I thought this was just about Details and didn't realize nothing is outputted. That's a bug and I'll look into it.

[kazk]

I'll close this when it's deployed.

[kazk]

Deployed

[Chrono79]

Thanks.