mirror of
https://github.com/phabelio/PHP-Parser.git
synced 2024-12-12 17:17:31 +01:00
c7ada124d0
Conflicts: test/PhpParser/ParserFactoryTest.php test/PhpParser/ParserTest.php
328 lines
9.8 KiB
PHP
328 lines
9.8 KiB
PHP
<?php declare(strict_types=1);
|
|
|
|
namespace PhpParser;
|
|
|
|
use PHPUnit\Framework\TestCase;
|
|
|
|
class DummyNode extends NodeAbstract
|
|
{
|
|
public $subNode1;
|
|
public $subNode2;
|
|
|
|
public function __construct($subNode1, $subNode2, $attributes) {
|
|
parent::__construct($attributes);
|
|
$this->subNode1 = $subNode1;
|
|
$this->subNode2 = $subNode2;
|
|
}
|
|
|
|
public function getSubNodeNames() : array {
|
|
return ['subNode1', 'subNode2'];
|
|
}
|
|
|
|
// This method is only overwritten because the node is located in an unusual namespace
|
|
public function getType() : string {
|
|
return 'Dummy';
|
|
}
|
|
}
|
|
|
|
class NodeAbstractTest extends TestCase
|
|
{
|
|
public function provideNodes() {
|
|
$attributes = [
|
|
'startLine' => 10,
|
|
'endLine' => 11,
|
|
'startTokenPos' => 12,
|
|
'endTokenPos' => 13,
|
|
'startFilePos' => 14,
|
|
'endFilePos' => 15,
|
|
'comments' => [
|
|
new Comment('// Comment' . "\n"),
|
|
new Comment\Doc('/** doc comment */'),
|
|
],
|
|
];
|
|
|
|
$node = new DummyNode('value1', 'value2', $attributes);
|
|
$node->notSubNode = 'value3';
|
|
|
|
return [
|
|
[$attributes, $node],
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @dataProvider provideNodes
|
|
*/
|
|
public function testConstruct(array $attributes, Node $node) {
|
|
$this->assertSame('Dummy', $node->getType());
|
|
$this->assertSame(['subNode1', 'subNode2'], $node->getSubNodeNames());
|
|
$this->assertSame(10, $node->getLine());
|
|
$this->assertSame(10, $node->getStartLine());
|
|
$this->assertSame(11, $node->getEndLine());
|
|
$this->assertSame(12, $node->getStartTokenPos());
|
|
$this->assertSame(13, $node->getEndTokenPos());
|
|
$this->assertSame(14, $node->getStartFilePos());
|
|
$this->assertSame(15, $node->getEndFilePos());
|
|
$this->assertSame('/** doc comment */', $node->getDocComment()->getText());
|
|
$this->assertSame('value1', $node->subNode1);
|
|
$this->assertSame('value2', $node->subNode2);
|
|
$this->assertObjectHasAttribute('subNode1', $node);
|
|
$this->assertObjectHasAttribute('subNode2', $node);
|
|
$this->assertObjectNotHasAttribute('subNode3', $node);
|
|
$this->assertSame($attributes, $node->getAttributes());
|
|
$this->assertSame($attributes['comments'], $node->getComments());
|
|
|
|
return $node;
|
|
}
|
|
|
|
/**
|
|
* @dataProvider provideNodes
|
|
*/
|
|
public function testGetDocComment(array $attributes, Node $node) {
|
|
$this->assertSame('/** doc comment */', $node->getDocComment()->getText());
|
|
$comments = $node->getComments();
|
|
|
|
array_pop($comments); // remove doc comment
|
|
$node->setAttribute('comments', $comments);
|
|
$this->assertNull($node->getDocComment());
|
|
|
|
array_pop($comments); // remove comment
|
|
$node->setAttribute('comments', $comments);
|
|
$this->assertNull($node->getDocComment());
|
|
}
|
|
|
|
public function testSetDocComment() {
|
|
$node = new DummyNode(null, null, []);
|
|
|
|
// Add doc comment to node without comments
|
|
$docComment = new Comment\Doc('/** doc */');
|
|
$node->setDocComment($docComment);
|
|
$this->assertSame($docComment, $node->getDocComment());
|
|
|
|
// Replace it
|
|
$docComment = new Comment\Doc('/** doc 2 */');
|
|
$node->setDocComment($docComment);
|
|
$this->assertSame($docComment, $node->getDocComment());
|
|
|
|
// Add docmment to node with other comments
|
|
$c1 = new Comment('/* foo */');
|
|
$c2 = new Comment('/* bar */');
|
|
$docComment = new Comment\Doc('/** baz */');
|
|
$node->setAttribute('comments', [$c1, $c2]);
|
|
$node->setDocComment($docComment);
|
|
$this->assertSame([$c1, $c2, $docComment], $node->getAttribute('comments'));
|
|
}
|
|
|
|
/**
|
|
* @dataProvider provideNodes
|
|
*/
|
|
public function testChange(array $attributes, Node $node) {
|
|
// direct modification
|
|
$node->subNode = 'newValue';
|
|
$this->assertSame('newValue', $node->subNode);
|
|
|
|
// indirect modification
|
|
$subNode =& $node->subNode;
|
|
$subNode = 'newNewValue';
|
|
$this->assertSame('newNewValue', $node->subNode);
|
|
|
|
// removal
|
|
unset($node->subNode);
|
|
$this->assertObjectNotHasAttribute('subNode', $node);
|
|
}
|
|
|
|
/**
|
|
* @dataProvider provideNodes
|
|
*/
|
|
public function testIteration(array $attributes, Node $node) {
|
|
// Iteration is simple object iteration over properties,
|
|
// not over subnodes
|
|
$i = 0;
|
|
foreach ($node as $key => $value) {
|
|
if ($i === 0) {
|
|
$this->assertSame('subNode1', $key);
|
|
$this->assertSame('value1', $value);
|
|
} elseif ($i === 1) {
|
|
$this->assertSame('subNode2', $key);
|
|
$this->assertSame('value2', $value);
|
|
} elseif ($i === 2) {
|
|
$this->assertSame('notSubNode', $key);
|
|
$this->assertSame('value3', $value);
|
|
} else {
|
|
throw new \Exception;
|
|
}
|
|
$i++;
|
|
}
|
|
$this->assertSame(3, $i);
|
|
}
|
|
|
|
public function testAttributes() {
|
|
/** @var $node Node */
|
|
$node = $this->getMockForAbstractClass(NodeAbstract::class);
|
|
|
|
$this->assertEmpty($node->getAttributes());
|
|
|
|
$node->setAttribute('key', 'value');
|
|
$this->assertTrue($node->hasAttribute('key'));
|
|
$this->assertSame('value', $node->getAttribute('key'));
|
|
|
|
$this->assertFalse($node->hasAttribute('doesNotExist'));
|
|
$this->assertNull($node->getAttribute('doesNotExist'));
|
|
$this->assertSame('default', $node->getAttribute('doesNotExist', 'default'));
|
|
|
|
$node->setAttribute('null', null);
|
|
$this->assertTrue($node->hasAttribute('null'));
|
|
$this->assertNull($node->getAttribute('null'));
|
|
$this->assertNull($node->getAttribute('null', 'default'));
|
|
|
|
$this->assertSame(
|
|
[
|
|
'key' => 'value',
|
|
'null' => null,
|
|
],
|
|
$node->getAttributes()
|
|
);
|
|
|
|
$node->setAttributes(
|
|
[
|
|
'a' => 'b',
|
|
'c' => null,
|
|
]
|
|
);
|
|
$this->assertSame(
|
|
[
|
|
'a' => 'b',
|
|
'c' => null,
|
|
],
|
|
$node->getAttributes()
|
|
);
|
|
}
|
|
|
|
public function testJsonSerialization() {
|
|
$code = <<<'PHP'
|
|
<?php
|
|
// comment
|
|
/** doc comment */
|
|
function functionName(&$a = 0, $b = 1.0) {
|
|
echo 'Foo';
|
|
}
|
|
PHP;
|
|
$expected = <<<'JSON'
|
|
[
|
|
{
|
|
"nodeType": "Stmt_Function",
|
|
"byRef": false,
|
|
"name": {
|
|
"nodeType": "Identifier",
|
|
"name": "functionName",
|
|
"attributes": {
|
|
"startLine": 4,
|
|
"endLine": 4
|
|
}
|
|
},
|
|
"params": [
|
|
{
|
|
"nodeType": "Param",
|
|
"type": null,
|
|
"byRef": true,
|
|
"variadic": false,
|
|
"var": {
|
|
"nodeType": "Expr_Variable",
|
|
"name": "a",
|
|
"attributes": {
|
|
"startLine": 4,
|
|
"endLine": 4
|
|
}
|
|
},
|
|
"default": {
|
|
"nodeType": "Scalar_LNumber",
|
|
"value": 0,
|
|
"attributes": {
|
|
"startLine": 4,
|
|
"endLine": 4,
|
|
"kind": 10
|
|
}
|
|
},
|
|
"attributes": {
|
|
"startLine": 4,
|
|
"endLine": 4
|
|
}
|
|
},
|
|
{
|
|
"nodeType": "Param",
|
|
"type": null,
|
|
"byRef": false,
|
|
"variadic": false,
|
|
"var": {
|
|
"nodeType": "Expr_Variable",
|
|
"name": "b",
|
|
"attributes": {
|
|
"startLine": 4,
|
|
"endLine": 4
|
|
}
|
|
},
|
|
"default": {
|
|
"nodeType": "Scalar_DNumber",
|
|
"value": 1,
|
|
"attributes": {
|
|
"startLine": 4,
|
|
"endLine": 4
|
|
}
|
|
},
|
|
"attributes": {
|
|
"startLine": 4,
|
|
"endLine": 4
|
|
}
|
|
}
|
|
],
|
|
"returnType": null,
|
|
"stmts": [
|
|
{
|
|
"nodeType": "Stmt_Echo",
|
|
"exprs": [
|
|
{
|
|
"nodeType": "Scalar_String",
|
|
"value": "Foo",
|
|
"attributes": {
|
|
"startLine": 5,
|
|
"endLine": 5,
|
|
"kind": 1
|
|
}
|
|
}
|
|
],
|
|
"attributes": {
|
|
"startLine": 5,
|
|
"endLine": 5
|
|
}
|
|
}
|
|
],
|
|
"attributes": {
|
|
"startLine": 4,
|
|
"comments": [
|
|
{
|
|
"nodeType": "Comment",
|
|
"text": "\/\/ comment\n",
|
|
"line": 2,
|
|
"filePos": 6,
|
|
"tokenPos": 1
|
|
},
|
|
{
|
|
"nodeType": "Comment_Doc",
|
|
"text": "\/** doc comment *\/",
|
|
"line": 3,
|
|
"filePos": 17,
|
|
"tokenPos": 2
|
|
}
|
|
],
|
|
"endLine": 6
|
|
}
|
|
}
|
|
]
|
|
JSON;
|
|
|
|
$parser = new Parser\Php7(new Lexer());
|
|
$stmts = $parser->parse(canonicalize($code));
|
|
$json = json_encode($stmts, JSON_PRETTY_PRINT);
|
|
$this->assertEquals(canonicalize($expected), canonicalize($json));
|
|
}
|
|
}
|