replace ignore-checks in tests

[mimmi20]

This PR wants

• replace checks for extensions, PHP versions or functions with PHPUnits @require notations
• remove checks for HHVM because PHP 7 is incompatible with HHVM
• remove SVN like @version tag
• remove overwriting variable $backupGlobals because this dafault now
• add some @require notations based on the errors I got on my windows system

[siad007]

BUILD FAILED
C:\projects\phing\test\build.xml:81:87 Test FAILURE (testExecutableFileIsNotExecutableThrowsException in class SonarTaskTest): Should throw BuildException because 'executable-file-is-not-executable' with message containing 'Cannot find SonarQube Scanner' (actual message 'Could not check version string. Executable appears not to be SonarQube Scanner: [non-executable-file].' instead)
Total time: 1 minute  15.54 seconds

[codecov]

Codecov Report

Merging #1193 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #1193   +/-   ##
=========================================
  Coverage     47.42%   47.42%           
  Complexity     9937     9937           
=========================================
  Files           505      505           
  Lines         24409    24409           
=========================================
  Hits          11576    11576           
  Misses        12833    12833

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[siad007]

BUILD FAILED
C:\projects\phing\test\build.xml:81:87 Test FAILURE (testExecutableFileIsNotExecutableThrowsException in class SonarTaskTest): Should throw BuildException because 'executable-file-is-not-executable' with message containing 'Cannot find SonarQube Scanner' (actual message 'Could not check version string. Executable appears not to be SonarQube Scanner: [non-executable-file].' instead)
Total time: 1 minute  3.20 seconds
Command exited with code 1

[mimmi20]

I misread the regex. I fixed it.

[siad007]

@mimmi20 👍