assertEquals( $expected, Sanitizer::validateEmail( $addr ), $msg ); } private function valid( $addr, $msg = '' ) { $this->checkEmail( $addr, true, $msg ); } private function invalid( $addr, $msg = '' ) { $this->checkEmail( $addr, false, $msg ); } public function testEmailWellKnownUserAtHostDotTldAreValid() { $this->valid( 'user@example.com' ); $this->valid( 'user@example.museum' ); } public function testEmailWithUpperCaseCharactersAreValid() { $this->valid( 'USER@example.com' ); $this->valid( 'user@EXAMPLE.COM' ); $this->valid( 'user@Example.com' ); $this->valid( 'USER@eXAMPLE.com' ); } public function testEmailWithAPlusInUserName() { $this->valid( 'user+sub@example.com' ); $this->valid( 'user+@example.com' ); } public function testEmailDoesNotNeedATopLevelDomain() { $this->valid( "user@localhost" ); $this->valid( "FooBar@localdomain" ); $this->valid( "nobody@mycompany" ); } public function testEmailWithWhiteSpacesBeforeOrAfterAreInvalids() { $this->invalid( " user@host.com" ); $this->invalid( "user@host.com " ); $this->invalid( "\tuser@host.com" ); $this->invalid( "user@host.com\t" ); } public function testEmailWithWhiteSpacesAreInvalids() { $this->invalid( "User user@host" ); $this->invalid( "first last@mycompany" ); $this->invalid( "firstlast@my company" ); } /** * bug 26948 : comma were matched by an incorrect regexp range */ public function testEmailWithCommasAreInvalids() { $this->invalid( "user,foo@example.org" ); $this->invalid( "userfoo@ex,ample.org" ); } public function testEmailWithHyphens() { $this->valid( "user-foo@example.org" ); $this->valid( "userfoo@ex-ample.org" ); } public function testEmailDomainCanNotBeginWithDot() { $this->invalid( "user@." ); $this->invalid( "user@.localdomain" ); $this->invalid( "user@localdomain." ); $this->valid( "user.@localdomain" ); $this->valid( ".@localdomain" ); $this->invalid( ".@a............" ); } public function testEmailWithFunnyCharacters() { $this->valid( "\$user!ex{this}@123.com" ); } public function testEmailTopLevelDomainCanBeNumerical() { $this->valid( "user@example.1234" ); } public function testEmailWithoutAtSignIsInvalid() { $this->invalid( 'useràexample.com' ); } public function testEmailWithOneCharacterDomainIsValid() { $this->valid( 'user@a' ); } }