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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| <?php | ||
|
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| /* | ||
| * Null safe operator. | ||
| */ | ||
|
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| /* testObjectOperator */ | ||
| echo $obj->foo; | ||
|
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| /* testNullsafeObjectOperator */ | ||
| echo $obj?->foo; | ||
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| /* testNullsafeObjectOperatorWriteContext */ | ||
| // Intentional parse error, but not the concern of the tokenizer. | ||
| $foo?->bar->baz = 'baz'; | ||
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| /* testTernaryThen */ | ||
| echo $obj ? $obj->prop : $other->prop; | ||
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| /* testParseErrorWhitespaceNotAllowed */ | ||
| echo $obj ? | ||
| -> foo; | ||
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| /* testParseErrorCommentNotAllowed */ | ||
| echo $obj ?/*comment*/-> foo; | ||
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| /* testLiveCoding */ | ||
| // Intentional parse error. This has to be the last test in the file. | ||
| echo $obj? |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| <?php | ||
| /** | ||
| * Tests the backfill for the PHP >= 8.0 nullsafe object operator. | ||
| * | ||
| * @author Juliette Reinders Folmer <[email protected]> | ||
| * @copyright 2020 Squiz Pty Ltd (ABN 77 084 670 600) | ||
| * @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence | ||
| */ | ||
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| namespace PHP_CodeSniffer\Tests\Core\Tokenizer; | ||
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| use PHP_CodeSniffer\Tests\Core\AbstractMethodUnitTest; | ||
| use PHP_CodeSniffer\Util\Tokens; | ||
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| class NullsafeObjectOperatorTest extends AbstractMethodUnitTest | ||
| { | ||
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| /** | ||
| * Tokens to search for. | ||
| * | ||
| * @var array | ||
| */ | ||
| protected $find = [ | ||
| T_NULLSAFE_OBJECT_OPERATOR, | ||
| T_OBJECT_OPERATOR, | ||
| T_INLINE_THEN, | ||
| ]; | ||
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|
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| /** | ||
| * Test that a normal object operator is still tokenized as such. | ||
| * | ||
| * @covers PHP_CodeSniffer\Tokenizers\PHP::tokenize | ||
| * | ||
| * @return void | ||
| */ | ||
| public function testObjectOperator() | ||
| { | ||
| $tokens = self::$phpcsFile->getTokens(); | ||
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| $operator = $this->getTargetToken('/* testObjectOperator */', $this->find); | ||
| $this->assertSame(T_OBJECT_OPERATOR, $tokens[$operator]['code'], 'Failed asserting code is object operator'); | ||
| $this->assertSame('T_OBJECT_OPERATOR', $tokens[$operator]['type'], 'Failed asserting type is object operator'); | ||
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| }//end testObjectOperator() | ||
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| /** | ||
| * Test that a nullsafe object operator is tokenized as such. | ||
| * | ||
| * @param string $testMarker The comment which prefaces the target token in the test file. | ||
| * | ||
| * @dataProvider dataNullsafeObjectOperator | ||
| * @covers PHP_CodeSniffer\Tokenizers\PHP::tokenize | ||
| * | ||
| * @return void | ||
| */ | ||
| public function testNullsafeObjectOperator($testMarker) | ||
| { | ||
| $tokens = self::$phpcsFile->getTokens(); | ||
|
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| $operator = $this->getTargetToken($testMarker, $this->find); | ||
| $this->assertSame(T_NULLSAFE_OBJECT_OPERATOR, $tokens[$operator]['code'], 'Failed asserting code is nullsafe object operator'); | ||
| $this->assertSame('T_NULLSAFE_OBJECT_OPERATOR', $tokens[$operator]['type'], 'Failed asserting type is nullsafe object operator'); | ||
|
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| }//end testNullsafeObjectOperator() | ||
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| /** | ||
| * Data provider. | ||
| * | ||
| * @see testNullsafeObjectOperator() | ||
| * | ||
| * @return array | ||
| */ | ||
| public function dataNullsafeObjectOperator() | ||
| { | ||
| return [ | ||
| ['/* testNullsafeObjectOperator */'], | ||
| ['/* testNullsafeObjectOperatorWriteContext */'], | ||
| ]; | ||
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| }//end dataNullsafeObjectOperator() | ||
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| /** | ||
| * Test that a question mark not followed by an object operator is tokenized as T_TERNARY_THEN. | ||
| * | ||
| * @param string $testMarker The comment which prefaces the target token in the test file. | ||
| * @param bool $testObjectOperator Whether to test for the next non-empty token being tokenized | ||
| * as an object operator. | ||
| * | ||
| * @dataProvider dataTernaryThen | ||
| * @covers PHP_CodeSniffer\Tokenizers\PHP::tokenize | ||
| * | ||
| * @return void | ||
| */ | ||
| public function testTernaryThen($testMarker, $testObjectOperator=false) | ||
| { | ||
| $tokens = self::$phpcsFile->getTokens(); | ||
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| $operator = $this->getTargetToken($testMarker, $this->find); | ||
| $this->assertSame(T_INLINE_THEN, $tokens[$operator]['code'], 'Failed asserting code is inline then'); | ||
| $this->assertSame('T_INLINE_THEN', $tokens[$operator]['type'], 'Failed asserting type is inline then'); | ||
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| if ($testObjectOperator === true) { | ||
| $next = self::$phpcsFile->findNext(Tokens::$emptyTokens, ($operator + 1), null, true); | ||
| $this->assertSame(T_OBJECT_OPERATOR, $tokens[$next]['code'], 'Failed asserting code is object operator'); | ||
| $this->assertSame('T_OBJECT_OPERATOR', $tokens[$next]['type'], 'Failed asserting type is object operator'); | ||
| } | ||
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| }//end testTernaryThen() | ||
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| /** | ||
| * Data provider. | ||
| * | ||
| * @see testTernaryThen() | ||
| * | ||
| * @return array | ||
| */ | ||
| public function dataTernaryThen() | ||
| { | ||
| return [ | ||
| ['/* testTernaryThen */'], | ||
| [ | ||
| '/* testParseErrorWhitespaceNotAllowed */', | ||
| true, | ||
| ], | ||
| [ | ||
| '/* testParseErrorCommentNotAllowed */', | ||
| true, | ||
| ], | ||
| ['/* testLiveCoding */'], | ||
| ]; | ||
|
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| }//end dataTernaryThen() | ||
|
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|
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| }//end class |
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