Backport of fix for #3459 to PHPUnit 6.5.x

Author: epdenouden

src/Util/Test.php

@@ -37,7 +37,7 @@ class Test
     const REGEX_REQUIRES_VERSION            = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+(dev|(RC|alpha|beta)[\d\.])?)[ \t]*\r?$/m';
     const REGEX_REQUIRES_VERSION_CONSTRAINT = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<constraint>[\d\t -.|~^]+)[ \t]*\r?$/m';
     const REGEX_REQUIRES_OS                 = '/@requires\s+(?P<name>OS(?:FAMILY)?)\s+(?P<value>.+?)[ \t]*\r?$/m';
-    const REGEX_REQUIRES                    = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^ ]+?))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';
+    const REGEX_REQUIRES                    = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^\s<>=!]+))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';
 
     const UNKNOWN = -1;
     const SMALL   = 0;

tests/_files/RequirementsTest.php

@@ -79,6 +79,14 @@ public function testTen()
     {
     }
 
+    /**
+     * @requires function testFunc2
+     * @see https://github.com/sebastianbergmann/phpunit/issues/3459
+     */
+    public function testRequiresFunctionWithDigit()
+    {
+    }
+
     /**
      * @requires OS SunOS
      * @requires OSFAMILY Solaris
@@ -92,9 +100,9 @@ public function testEleven()
      * @requires PHPUnit 9-dev
      * @requires OS DOESNOTEXIST
      * @requires function testFuncOne
-     * @requires function testFuncTwo
+     * @requires function testFunc2
      * @requires extension testExtOne
-     * @requires extension testExtTwo
+     * @requires extension testExt2
      * @requires extension testExtThree 2.0
      */
     public function testAllPossibleRequirements()

tests/unit/Framework/TestCaseTest.php

@@ -556,9 +556,9 @@ public function testSkipsProvidesMessagesForAllSkippingReasons()
             'PHPUnit >= 9-dev is required.' . PHP_EOL .
             'Operating system matching /DOESNOTEXIST/i is required.' . PHP_EOL .
             'Function testFuncOne is required.' . PHP_EOL .
-            'Function testFuncTwo is required.' . PHP_EOL .
+            'Function testFunc2 is required.' . PHP_EOL .
             'Extension testExtOne is required.' . PHP_EOL .
-            'Extension testExtTwo is required.' . PHP_EOL .
+            'Extension testExt2 is required.' . PHP_EOL .
             'Extension testExtThree >= 2.0 is required.',
             $test->getStatusMessage()
         );

tests/unit/Util/TestTest.php

@@ -154,11 +154,11 @@ public function requirementsProvider()
                     'OS'        => 'DOESNOTEXIST',
                     'functions' => [
                         'testFuncOne',
-                        'testFuncTwo',
+                        'testFunc2',
                     ],
                     'extensions' => [
                         'testExtOne',
-                        'testExtTwo',
+                        'testExt2',
                         'testExtThree',
                     ],
                     'extension_versions' => [
@@ -508,9 +508,9 @@ public function missingRequirementsProvider()
               'PHPUnit >= 9-dev is required.',
               'Operating system matching /DOESNOTEXIST/i is required.',
               'Function testFuncOne is required.',
-              'Function testFuncTwo is required.',
+              'Function testFunc2 is required.',
               'Extension testExtOne is required.',
-              'Extension testExtTwo is required.',
+              'Extension testExt2 is required.',
               'Extension testExtThree >= 2.0 is required.',
             ]],
             ['testPHPVersionOperatorLessThan', ['PHP < 5.4 is required.']],