539 lines
11 KiB
PHP
539 lines
11 KiB
PHP
<?php
|
||
|
||
/*
|
||
* This file is part of the Symfony package.
|
||
*
|
||
* (c) Fabien Potencier <fabien@symfony.com>
|
||
*
|
||
* For the full copyright and license information, please view the LICENSE
|
||
* file that was distributed with this source code.
|
||
*/
|
||
|
||
namespace Symfony\Component\VarDumper\Tests\Dumper;
|
||
|
||
use PHPUnit\Framework\TestCase;
|
||
use Symfony\Component\VarDumper\Cloner\VarCloner;
|
||
use Symfony\Component\VarDumper\Dumper\CliDumper;
|
||
use Symfony\Component\VarDumper\Test\VarDumperTestTrait;
|
||
use Twig\Environment;
|
||
use Twig\Loader\FilesystemLoader;
|
||
|
||
/**
|
||
* @author Nicolas Grekas <p@tchwork.com>
|
||
*/
|
||
class CliDumperTest extends TestCase
|
||
{
|
||
use VarDumperTestTrait;
|
||
|
||
public function testGet()
|
||
{
|
||
require __DIR__.'/../Fixtures/dumb-var.php';
|
||
|
||
$dumper = new CliDumper('php://output');
|
||
$dumper->setColors(false);
|
||
$cloner = new VarCloner();
|
||
$cloner->addCasters(array(
|
||
':stream' => function ($res, $a) {
|
||
unset($a['uri'], $a['wrapper_data']);
|
||
|
||
return $a;
|
||
},
|
||
));
|
||
$data = $cloner->cloneVar($var);
|
||
|
||
ob_start();
|
||
$dumper->dump($data);
|
||
$out = ob_get_clean();
|
||
$out = preg_replace('/[ \t]+$/m', '', $out);
|
||
$intMax = PHP_INT_MAX;
|
||
$res = (int) $var['res'];
|
||
|
||
$this->assertStringMatchesFormat(
|
||
<<<EOTXT
|
||
array:24 [
|
||
"number" => 1
|
||
0 => &1 null
|
||
"const" => 1.1
|
||
1 => true
|
||
2 => false
|
||
3 => NAN
|
||
4 => INF
|
||
5 => -INF
|
||
6 => {$intMax}
|
||
"str" => "déjà\\n"
|
||
7 => b"é\\x00"
|
||
"[]" => []
|
||
"res" => stream resource {@{$res}
|
||
%A wrapper_type: "plainfile"
|
||
stream_type: "STDIO"
|
||
mode: "r"
|
||
unread_bytes: 0
|
||
seekable: true
|
||
%A options: []
|
||
}
|
||
"obj" => Symfony\Component\VarDumper\Tests\Fixture\DumbFoo {#%d
|
||
+foo: "foo"
|
||
+"bar": "bar"
|
||
}
|
||
"closure" => Closure {#%d
|
||
class: "Symfony\Component\VarDumper\Tests\Dumper\CliDumperTest"
|
||
this: Symfony\Component\VarDumper\Tests\Dumper\CliDumperTest {#%d …}
|
||
parameters: {
|
||
\$a: {}
|
||
&\$b: {
|
||
typeHint: "PDO"
|
||
default: null
|
||
}
|
||
}
|
||
file: "%s%eTests%eFixtures%edumb-var.php"
|
||
line: "{$var['line']} to {$var['line']}"
|
||
}
|
||
"line" => {$var['line']}
|
||
"nobj" => array:1 [
|
||
0 => &3 {#%d}
|
||
]
|
||
"recurs" => &4 array:1 [
|
||
0 => &4 array:1 [&4]
|
||
]
|
||
8 => &1 null
|
||
"sobj" => Symfony\Component\VarDumper\Tests\Fixture\DumbFoo {#%d}
|
||
"snobj" => &3 {#%d}
|
||
"snobj2" => {#%d}
|
||
"file" => "{$var['file']}"
|
||
b"bin-key-é" => ""
|
||
]
|
||
|
||
EOTXT
|
||
,
|
||
$out
|
||
);
|
||
}
|
||
|
||
/**
|
||
* @dataProvider provideDumpWithCommaFlagTests
|
||
*/
|
||
public function testDumpWithCommaFlag($expected, $flags)
|
||
{
|
||
$dumper = new CliDumper(null, null, $flags);
|
||
$dumper->setColors(false);
|
||
$cloner = new VarCloner();
|
||
|
||
$var = array(
|
||
'array' => array('a', 'b'),
|
||
'string' => 'hello',
|
||
'multiline string' => "this\nis\na\multiline\nstring",
|
||
);
|
||
|
||
$dump = $dumper->dump($cloner->cloneVar($var), true);
|
||
|
||
$this->assertSame($expected, $dump);
|
||
}
|
||
|
||
public function testDumpWithCommaFlagsAndExceptionCodeExcerpt()
|
||
{
|
||
$dumper = new CliDumper(null, null, CliDumper::DUMP_TRAILING_COMMA);
|
||
$dumper->setColors(false);
|
||
$cloner = new VarCloner();
|
||
|
||
$ex = new \RuntimeException('foo');
|
||
|
||
$dump = $dumper->dump($cloner->cloneVar($ex)->withRefHandles(false), true);
|
||
|
||
$this->assertStringMatchesFormat(<<<'EOTXT'
|
||
RuntimeException {
|
||
#message: "foo"
|
||
#code: 0
|
||
#file: "%ACliDumperTest.php"
|
||
#line: %d
|
||
trace: {
|
||
%ACliDumperTest.php:%d {
|
||
›
|
||
› $ex = new \RuntimeException('foo');
|
||
›
|
||
}
|
||
%A
|
||
}
|
||
}
|
||
|
||
EOTXT
|
||
, $dump);
|
||
}
|
||
|
||
public function provideDumpWithCommaFlagTests()
|
||
{
|
||
$expected = <<<'EOTXT'
|
||
array:3 [
|
||
"array" => array:2 [
|
||
0 => "a",
|
||
1 => "b"
|
||
],
|
||
"string" => "hello",
|
||
"multiline string" => """
|
||
this\n
|
||
is\n
|
||
a\multiline\n
|
||
string
|
||
"""
|
||
]
|
||
|
||
EOTXT;
|
||
|
||
yield array($expected, CliDumper::DUMP_COMMA_SEPARATOR);
|
||
|
||
$expected = <<<'EOTXT'
|
||
array:3 [
|
||
"array" => array:2 [
|
||
0 => "a",
|
||
1 => "b",
|
||
],
|
||
"string" => "hello",
|
||
"multiline string" => """
|
||
this\n
|
||
is\n
|
||
a\multiline\n
|
||
string
|
||
""",
|
||
]
|
||
|
||
EOTXT;
|
||
|
||
yield array($expected, CliDumper::DUMP_TRAILING_COMMA);
|
||
}
|
||
|
||
/**
|
||
* @requires extension xml
|
||
*/
|
||
public function testXmlResource()
|
||
{
|
||
$var = xml_parser_create();
|
||
|
||
$this->assertDumpMatchesFormat(
|
||
<<<'EOTXT'
|
||
xml resource {
|
||
current_byte_index: %i
|
||
current_column_number: %i
|
||
current_line_number: 1
|
||
error_code: XML_ERROR_NONE
|
||
}
|
||
EOTXT
|
||
,
|
||
$var
|
||
);
|
||
}
|
||
|
||
public function testJsonCast()
|
||
{
|
||
$var = (array) json_decode('{"0":{},"1":null}');
|
||
foreach ($var as &$v) {
|
||
}
|
||
$var[] = &$v;
|
||
$var[''] = 2;
|
||
|
||
if (\PHP_VERSION_ID >= 70200) {
|
||
$this->assertDumpMatchesFormat(
|
||
<<<'EOTXT'
|
||
array:4 [
|
||
0 => {}
|
||
1 => &1 null
|
||
2 => &1 null
|
||
"" => 2
|
||
]
|
||
EOTXT
|
||
,
|
||
$var
|
||
);
|
||
} else {
|
||
$this->assertDumpMatchesFormat(
|
||
<<<'EOTXT'
|
||
array:4 [
|
||
"0" => {}
|
||
"1" => &1 null
|
||
0 => &1 null
|
||
"" => 2
|
||
]
|
||
EOTXT
|
||
,
|
||
$var
|
||
);
|
||
}
|
||
}
|
||
|
||
public function testObjectCast()
|
||
{
|
||
$var = (object) array(1 => 1);
|
||
$var->{1} = 2;
|
||
|
||
if (\PHP_VERSION_ID >= 70200) {
|
||
$this->assertDumpMatchesFormat(
|
||
<<<'EOTXT'
|
||
{
|
||
+"1": 2
|
||
}
|
||
EOTXT
|
||
,
|
||
$var
|
||
);
|
||
} else {
|
||
$this->assertDumpMatchesFormat(
|
||
<<<'EOTXT'
|
||
{
|
||
+1: 1
|
||
+"1": 2
|
||
}
|
||
EOTXT
|
||
,
|
||
$var
|
||
);
|
||
}
|
||
}
|
||
|
||
public function testClosedResource()
|
||
{
|
||
$var = fopen(__FILE__, 'r');
|
||
fclose($var);
|
||
|
||
$dumper = new CliDumper('php://output');
|
||
$dumper->setColors(false);
|
||
$cloner = new VarCloner();
|
||
$data = $cloner->cloneVar($var);
|
||
|
||
ob_start();
|
||
$dumper->dump($data);
|
||
$out = ob_get_clean();
|
||
$res = (int) $var;
|
||
|
||
$this->assertStringMatchesFormat(
|
||
<<<EOTXT
|
||
Closed resource @{$res}
|
||
|
||
EOTXT
|
||
,
|
||
$out
|
||
);
|
||
}
|
||
|
||
public function testFlags()
|
||
{
|
||
putenv('DUMP_LIGHT_ARRAY=1');
|
||
putenv('DUMP_STRING_LENGTH=1');
|
||
|
||
$var = array(
|
||
range(1, 3),
|
||
array('foo', 2 => 'bar'),
|
||
);
|
||
|
||
$this->assertDumpEquals(
|
||
<<<EOTXT
|
||
[
|
||
[
|
||
1
|
||
2
|
||
3
|
||
]
|
||
[
|
||
0 => (3) "foo"
|
||
2 => (3) "bar"
|
||
]
|
||
]
|
||
EOTXT
|
||
,
|
||
$var
|
||
);
|
||
|
||
putenv('DUMP_LIGHT_ARRAY=');
|
||
putenv('DUMP_STRING_LENGTH=');
|
||
}
|
||
|
||
/**
|
||
* @requires function Twig\Template::getSourceContext
|
||
*/
|
||
public function testThrowingCaster()
|
||
{
|
||
$out = fopen('php://memory', 'r+b');
|
||
|
||
require_once __DIR__.'/../Fixtures/Twig.php';
|
||
$twig = new \__TwigTemplate_VarDumperFixture_u75a09(new Environment(new FilesystemLoader()));
|
||
|
||
$dumper = new CliDumper();
|
||
$dumper->setColors(false);
|
||
$cloner = new VarCloner();
|
||
$cloner->addCasters(array(
|
||
':stream' => function ($res, $a) {
|
||
unset($a['wrapper_data']);
|
||
|
||
return $a;
|
||
},
|
||
));
|
||
$cloner->addCasters(array(
|
||
':stream' => eval('return function () use ($twig) {
|
||
try {
|
||
$twig->render(array());
|
||
} catch (\Twig\Error\RuntimeError $e) {
|
||
throw $e->getPrevious();
|
||
}
|
||
};'),
|
||
));
|
||
$ref = (int) $out;
|
||
|
||
$data = $cloner->cloneVar($out);
|
||
$dumper->dump($data, $out);
|
||
$out = stream_get_contents($out, -1, 0);
|
||
|
||
$this->assertStringMatchesFormat(
|
||
<<<EOTXT
|
||
stream resource {@{$ref}
|
||
⚠: Symfony\Component\VarDumper\Exception\ThrowingCasterException {#%d
|
||
#message: "Unexpected Exception thrown from a caster: Foobar"
|
||
trace: {
|
||
%sTwig.php:2 {
|
||
› foo bar
|
||
› twig source
|
||
›
|
||
}
|
||
%s%eTemplate.php:%d { …}
|
||
%s%eTemplate.php:%d { …}
|
||
%s%eTemplate.php:%d { …}
|
||
%s%eTests%eDumper%eCliDumperTest.php:%d { …}
|
||
%A }
|
||
}
|
||
%Awrapper_type: "PHP"
|
||
stream_type: "MEMORY"
|
||
mode: "%s+b"
|
||
unread_bytes: 0
|
||
seekable: true
|
||
uri: "php://memory"
|
||
%Aoptions: []
|
||
}
|
||
|
||
EOTXT
|
||
,
|
||
$out
|
||
);
|
||
}
|
||
|
||
public function testRefsInProperties()
|
||
{
|
||
$var = (object) array('foo' => 'foo');
|
||
$var->bar = &$var->foo;
|
||
|
||
$dumper = new CliDumper();
|
||
$dumper->setColors(false);
|
||
$cloner = new VarCloner();
|
||
|
||
$data = $cloner->cloneVar($var);
|
||
$out = $dumper->dump($data, true);
|
||
|
||
$this->assertStringMatchesFormat(
|
||
<<<EOTXT
|
||
{#%d
|
||
+"foo": &1 "foo"
|
||
+"bar": &1 "foo"
|
||
}
|
||
|
||
EOTXT
|
||
,
|
||
$out
|
||
);
|
||
}
|
||
|
||
/**
|
||
* @runInSeparateProcess
|
||
* @preserveGlobalState disabled
|
||
*/
|
||
public function testSpecialVars56()
|
||
{
|
||
$var = $this->getSpecialVars();
|
||
|
||
$this->assertDumpEquals(
|
||
<<<'EOTXT'
|
||
array:3 [
|
||
0 => array:1 [
|
||
0 => &1 array:1 [
|
||
0 => &1 array:1 [&1]
|
||
]
|
||
]
|
||
1 => array:1 [
|
||
"GLOBALS" => &2 array:1 [
|
||
"GLOBALS" => &2 array:1 [&2]
|
||
]
|
||
]
|
||
2 => &2 array:1 [&2]
|
||
]
|
||
EOTXT
|
||
,
|
||
$var
|
||
);
|
||
}
|
||
|
||
/**
|
||
* @runInSeparateProcess
|
||
* @preserveGlobalState disabled
|
||
*/
|
||
public function testGlobals()
|
||
{
|
||
$var = $this->getSpecialVars();
|
||
unset($var[0]);
|
||
$out = '';
|
||
|
||
$dumper = new CliDumper(function ($line, $depth) use (&$out) {
|
||
if ($depth >= 0) {
|
||
$out .= str_repeat(' ', $depth).$line."\n";
|
||
}
|
||
});
|
||
$dumper->setColors(false);
|
||
$cloner = new VarCloner();
|
||
|
||
$data = $cloner->cloneVar($var);
|
||
$dumper->dump($data);
|
||
|
||
$this->assertSame(
|
||
<<<'EOTXT'
|
||
array:2 [
|
||
1 => array:1 [
|
||
"GLOBALS" => &1 array:1 [
|
||
"GLOBALS" => &1 array:1 [&1]
|
||
]
|
||
]
|
||
2 => &1 array:1 [&1]
|
||
]
|
||
|
||
EOTXT
|
||
,
|
||
$out
|
||
);
|
||
}
|
||
|
||
public function testIncompleteClass()
|
||
{
|
||
$unserializeCallbackHandler = ini_set('unserialize_callback_func', null);
|
||
$var = unserialize('O:8:"Foo\Buzz":0:{}');
|
||
ini_set('unserialize_callback_func', $unserializeCallbackHandler);
|
||
|
||
$this->assertDumpMatchesFormat(
|
||
<<<EOTXT
|
||
__PHP_Incomplete_Class(Foo\Buzz) {}
|
||
EOTXT
|
||
,
|
||
$var
|
||
);
|
||
}
|
||
|
||
private function getSpecialVars()
|
||
{
|
||
foreach (array_keys($GLOBALS) as $var) {
|
||
if ('GLOBALS' !== $var) {
|
||
unset($GLOBALS[$var]);
|
||
}
|
||
}
|
||
|
||
$var = function &() {
|
||
$var = array();
|
||
$var[] = &$var;
|
||
|
||
return $var;
|
||
};
|
||
|
||
return array($var(), $GLOBALS, &$GLOBALS);
|
||
}
|
||
}
|