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Support !!positions parser test mode

Browse Source 
And use it for the group use prefix position test that was
previously implemented as a separate test.
This commit is contained in:
Nikita Popov 2016-11-23 22:36:48 +01:00
parent b02f8ac07d
commit 098294beec
3 changed files with 44 additions and 19 deletions
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24
test/PhpParser/CodeParsingTest.php
View File

@ -11,20 +11,28 @@ class CodeParsingTest extends CodeTestAbstract
/**
* @dataProvider provideTestParse
*/
public function testParse($name, $code, $expected, $mode) {
public function testParse($name, $code, $expected, $modeLine) {
if (null !== $modeLine) {
$modes = array_fill_keys(explode(',', $modeLine), true);
} else {
$modes = [];
}
$lexer = new Lexer\Emulative(array('usedAttributes' => array(
'startLine', 'endLine', 'startFilePos', 'endFilePos', 'comments'
)));
$parser5 = new Parser\Php5($lexer);
$parser7 = new Parser\Php7($lexer);
$output5 = $this->getParseOutput($parser5, $code);
$output7 = $this->getParseOutput($parser7, $code);
$dumpPositions = isset($modes['positions']);
$output5 = $this->getParseOutput($parser5, $code, $dumpPositions);
$output7 = $this->getParseOutput($parser7, $code, $dumpPositions);
if ($mode === 'php5') {
if (isset($modes['php5'])) {
$this->assertSame($expected, $output5, $name);
$this->assertNotSame($expected, $output7, $name);
} else if ($mode === 'php7') {
} else if (isset($modes['php7'])) {
$this->assertNotSame($expected, $output5, $name);
$this->assertSame($expected, $output7, $name);
} else {
@ -33,7 +41,7 @@ class CodeParsingTest extends CodeTestAbstract
}
}
private function getParseOutput(Parser $parser, $code) {
private function getParseOutput(Parser $parser, $code, $dumpPositions) {
$errors = new ErrorHandler\Collecting;
$stmts = $parser->parse($code, $errors);
@ -43,8 +51,8 @@ class CodeParsingTest extends CodeTestAbstract
}
if (null !== $stmts) {
$dumper = new NodeDumper(['dumpComments' => true]);
$output .= $dumper->dump($stmts);
$dumper = new NodeDumper(['dumpComments' => true, 'dumpPositions' => $dumpPositions]);
$output .= $dumper->dump($stmts, $code);
}
return canonicalize($output);

11
test/PhpParser/ParserTest.php
View File

@ -171,17 +171,6 @@ EOC;
array("?>\nFoo", ['hasLeadingNewline' => true]),
);
}
public function testGroupUsePrefixFileOffsets() {
$parser = $this->getParser(new Lexer(
['usedAttributes' => ['startFilePos', 'endFilePos']]
));
$stmts = $parser->parse('<?php use Foo\Bar\{Baz};');
/** @var Node\Stmt\GroupUse $groupUse */
$groupUse = $stmts[0];
$this->assertSame(10, $groupUse->prefix->getAttribute('startFilePos'));
$this->assertSame(16, $groupUse->prefix->getAttribute('endFilePos'));
}
}
class InvalidTokenLexer extends Lexer {

28
test/code/parser/stmt/namespace/groupUsePositions.test Normal file
View File

@ -0,0 +1,28 @@
Ensure correct file position attributes for group use prefix
-----
<?php
use Foo\Bar\{Baz};
-----
!!positions
array(
0: Stmt_GroupUse[2:1 - 2:17](
type: TYPE_UNKNOWN (0)
prefix: Name[2:5 - 2:11](
parts: array(
0: Foo
1: Bar
)
)
uses: array(
0: Stmt_UseUse[2:14 - 2:16](
type: TYPE_NORMAL (1)
name: Name[2:14 - 2:16](
parts: array(
0: Baz
)
)
alias: Baz
)
)
)
)