Файл: gapps/vendor/nikic/php-parser/test/PhpParser/PrettyPrinterTest.php
Строк: 366
<?php
namespace PhpParser;
use PhpParserComment;
use PhpParserNodeExpr;
use PhpParserNodeScalarEncapsed;
use PhpParserNodeScalarEncapsedStringPart;
use PhpParserNodeScalarString_;
use PhpParserNodeStmt;
use PhpParserPrettyPrinterStandard;
require_once __DIR__ . '/CodeTestAbstract.php';
class PrettyPrinterTest extends CodeTestAbstract
{
protected function doTestPrettyPrintMethod($method, $name, $code, $expected, $modeLine) {
$lexer = new LexerEmulative;
$parser5 = new ParserPhp5($lexer);
$parser7 = new ParserPhp7($lexer);
list($version, $options) = $this->parseModeLine($modeLine);
$prettyPrinter = new Standard($options);
try {
$output5 = canonicalize($prettyPrinter->$method($parser5->parse($code)));
} catch (Error $e) {
$output5 = null;
if ('php7' !== $version) {
throw $e;
}
}
try {
$output7 = canonicalize($prettyPrinter->$method($parser7->parse($code)));
} catch (Error $e) {
$output7 = null;
if ('php5' !== $version) {
throw $e;
}
}
if ('php5' === $version) {
$this->assertSame($expected, $output5, $name);
$this->assertNotSame($expected, $output7, $name);
} else if ('php7' === $version) {
$this->assertSame($expected, $output7, $name);
$this->assertNotSame($expected, $output5, $name);
} else {
$this->assertSame($expected, $output5, $name);
$this->assertSame($expected, $output7, $name);
}
}
/**
* @dataProvider provideTestPrettyPrint
* @covers PhpParserPrettyPrinterStandard<extended>
*/
public function testPrettyPrint($name, $code, $expected, $mode) {
$this->doTestPrettyPrintMethod('prettyPrint', $name, $code, $expected, $mode);
}
/**
* @dataProvider provideTestPrettyPrintFile
* @covers PhpParserPrettyPrinterStandard<extended>
*/
public function testPrettyPrintFile($name, $code, $expected, $mode) {
$this->doTestPrettyPrintMethod('prettyPrintFile', $name, $code, $expected, $mode);
}
public function provideTestPrettyPrint() {
return $this->getTests(__DIR__ . '/../code/prettyPrinter', 'test');
}
public function provideTestPrettyPrintFile() {
return $this->getTests(__DIR__ . '/../code/prettyPrinter', 'file-test');
}
public function testPrettyPrintExpr() {
$prettyPrinter = new Standard;
$expr = new ExprBinaryOpMul(
new ExprBinaryOpPlus(new ExprVariable('a'), new ExprVariable('b')),
new ExprVariable('c')
);
$this->assertEquals('($a + $b) * $c', $prettyPrinter->prettyPrintExpr($expr));
$expr = new ExprClosure(array(
'stmts' => array(new StmtReturn_(new String_("anb")))
));
$this->assertEquals("function () {n return 'anb';n}", $prettyPrinter->prettyPrintExpr($expr));
}
public function testCommentBeforeInlineHTML() {
$prettyPrinter = new PrettyPrinterStandard;
$comment = new CommentDoc("/**n * This is a commentn */");
$stmts = [new StmtInlineHTML('Hello World!', ['comments' => [$comment]])];
$expected = "<?phpnn/**n * This is a commentn */n?>nHello World!";
$this->assertSame($expected, $prettyPrinter->prettyPrintFile($stmts));
}
private function parseModeLine($modeLine) {
$parts = explode(' ', $modeLine, 2);
$version = isset($parts[0]) ? $parts[0] : 'both';
$options = isset($parts[1]) ? json_decode($parts[1], true) : [];
return [$version, $options];
}
public function testArraySyntaxDefault() {
$prettyPrinter = new Standard(['shortArraySyntax' => true]);
$expr = new ExprArray_([
new ExprArrayItem(new String_('val'), new String_('key'))
]);
$expected = "['key' => 'val']";
$this->assertSame($expected, $prettyPrinter->prettyPrintExpr($expr));
}
/**
* @dataProvider provideTestKindAttributes
*/
public function testKindAttributes($node, $expected) {
$prttyPrinter = new PrettyPrinterStandard;
$result = $prttyPrinter->prettyPrintExpr($node);
$this->assertSame($expected, $result);
}
public function provideTestKindAttributes() {
$nowdoc = ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR'];
$heredoc = ['kind' => String_::KIND_HEREDOC, 'docLabel' => 'STR'];
return [
// Defaults to single quoted
[new String_('foo'), "'foo'"],
// Explicit single/double quoted
[new String_('foo', ['kind' => String_::KIND_SINGLE_QUOTED]), "'foo'"],
[new String_('foo', ['kind' => String_::KIND_DOUBLE_QUOTED]), '"foo"'],
// Fallback from doc string if no label
[new String_('foo', ['kind' => String_::KIND_NOWDOC]), "'foo'"],
[new String_('foo', ['kind' => String_::KIND_HEREDOC]), '"foo"'],
// Fallback if string contains label
[new String_("AnBnC", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'A']), "'AnBnC'"],
[new String_("AnBnC", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'B']), "'AnBnC'"],
[new String_("AnBnC", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'C']), "'AnBnC'"],
[new String_("STR;", ['kind' => String_::KIND_NOWDOC, 'docLabel' => 'STR']), "'STR;'"],
// Doc string if label not contained (or not in ending position)
[new String_("foo", $nowdoc), "<<<'STR'nfoonSTRn"],
[new String_("foo", $heredoc), "<<<STRnfoonSTRn"],
[new String_("STRx", $nowdoc), "<<<'STR'nSTRxnSTRn"],
[new String_("xSTR", $nowdoc), "<<<'STR'nxSTRnSTRn"],
// Empty doc string variations (encapsed variant does not occur naturally)
[new String_("", $nowdoc), "<<<'STR'nSTRn"],
[new String_("", $heredoc), "<<<STRnSTRn"],
[new Encapsed([new EncapsedStringPart('')], $heredoc), "<<<STRnSTRn"],
// Encapsed doc string variations
[new Encapsed([new EncapsedStringPart('foo')], $heredoc), "<<<STRnfoonSTRn"],
[new Encapsed([new EncapsedStringPart('foo'), new ExprVariable('y')], $heredoc), "<<<STRnfoo{$y}nSTRn"],
[new Encapsed([new EncapsedStringPart("nSTR"), new ExprVariable('y')], $heredoc), "<<<STRnnSTR{$y}nSTRn"],
[new Encapsed([new EncapsedStringPart("nSTR"), new ExprVariable('y')], $heredoc), "<<<STRnnSTR{$y}nSTRn"],
[new Encapsed([new ExprVariable('y'), new EncapsedStringPart("STRn")], $heredoc), "<<<STRn{$y}STRnnSTRn"],
// Encapsed doc string fallback
[new Encapsed([new ExprVariable('y'), new EncapsedStringPart("nSTR")], $heredoc), '"{$y}\nSTR"'],
[new Encapsed([new EncapsedStringPart("STRn"), new ExprVariable('y')], $heredoc), '"STR\n{$y}"'],
[new Encapsed([new EncapsedStringPart("STR")], $heredoc), '"STR"'],
];
}
}