sebastianbergmann/phpunit — pull request #922 by dave1010 (2013-05-22 16:28:28+00:00)
Title: Make TestCase::hasOutput() return true if "0" is outputted

This is a copy of PR #921 (on 3.7 instead of master)

TestCase::hasOutput() returns false when "0" is outputted, as it uses empty(), which returns false on the string "0". hasOutput is called when running PHPUnit with strict=true.

This probably already needed some tests, as no tests fail when hasOutput() is set to return random values and hasOutput doesn't seem to be called in any tests. ./Tests/Framework/TestCaseTest.php looks like the place for the test but I'm not sure the best way to test this.