Upstream webmozarts/assert state of the touched files before 381c97d823

tests/AssertTest.php

@@ -19,7 +19,6 @@ use DateTime;
 use DateTimeImmutable;
 use Error;
 use Exception;
-use InvalidArgumentException;
 use LogicException;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
@@ -992,66 +991,6 @@ class AssertTest extends TestCase
         Assert::null(DummyEnum::CaseName, 'Expected null. Got: %s');
     }
 
-    public function testRegexRejectsAnUncompilablePattern(): void
-    {
-        $this->expectException('\InvalidArgumentException');
-        $this->expectExceptionMessage('The pattern "/(/" could not be evaluated: Internal error.');
-
-        Assert::regex('abc', '/(/');
-    }
-
-    public function testRegexSuppressesTheWarningForAnUncompilablePattern(): void
-    {
-        $reported = [];
-        // PHPUnit masks E_WARNING out of error_reporting(); restore it here.
-        $errorReporting = error_reporting(E_ALL);
-        set_error_handler(static function (int $errno, string $message) use (&$reported): bool {
-            // This is what a well behaved error handler does with a suppressed diagnostic.
-            if (0 !== (error_reporting() & $errno)) {
-                $reported[] = $message;
-            }
-
-            return true;
-        });
-
-        try {
-            Assert::regex('abc', '/(/');
-        } catch (InvalidArgumentException) {
-            // The assertion is expected to fail; this test only inspects the reported errors.
-        } finally {
-            restore_error_handler();
-            error_reporting($errorReporting);
-        }
-
-        $this->assertSame([], $reported);
-    }
-
-    public function testRegexDoesNotUseTheCustomMessageForAnUncompilablePattern(): void
-    {
-        $this->expectException('\InvalidArgumentException');
-        $this->expectExceptionMessage('The pattern "/(/" could not be evaluated: Internal error.');
-
-        Assert::regex('abc', '/(/', 'The value %s is not a valid slug.');
-    }
-
-    public function testRegexRejectsAPatternExceedingTheBacktrackLimit(): void
-    {
-        $backtrackLimit = ini_get('pcre.backtrack_limit');
-        ini_set('pcre.backtrack_limit', '100');
-
-        try {
-            Assert::regex(str_repeat('a', 30).'c', '/^(a+)+$/');
-            $this->fail('Expected an InvalidArgumentException to be thrown.');
-        } catch (InvalidArgumentException $e) {
-            $this->assertSame(
-                'The pattern "/^(a+)+$/" could not be evaluated: Backtrack limit exhausted.',
-                $e->getMessage()
-            );
-        } finally {
-            ini_set('pcre.backtrack_limit', $backtrackLimit);
-        }
-    }
-
     #[DataProvider('getMethodsThatUseOtherMethods')]
     public function testMessageIsPassedToInternalCalls(string $method, array $args, string $exceptionMessage): void
     {