KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use getSyntheticTrace method of SyntheticError class

Best Phpunit code snippet using SyntheticError.getSyntheticTrace

Filter.php

Source:Filter.php

...3233        $filteredStacktrace = '';3435        if ($t instanceof SyntheticError) {36            $eTrace = $t->getSyntheticTrace();37            $eFile  = $t->getSyntheticFile();38            $eLine  = $t->getSyntheticLine();39        } elseif ($t instanceof Exception) {40            $eTrace = $t->getSerializableTrace();41            $eFile  = $t->getFile();42            $eLine  = $t->getLine();43        } else {44            if ($t->getPrevious()) {45                $t = $t->getPrevious();46            }4748            $eTrace = $t->getTrace();49            $eFile  = $t->getFile();50            $eLine  = $t->getLine();51        }5253        if (!self::frameExists($eTrace, $eFile, $eLine)) {54            \array_unshift(55                $eTrace,56                ['file' => $eFile, 'line' => $eLine]57            );58        }5960        $blacklist = new Blacklist;6162        foreach ($eTrace as $frame) {63            if (isset($frame['file']) && \is_file($frame['file']) &&64                (empty($GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST']) || !\in_array($frame['file'], $GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'])) &&65                !$blacklist->isBlacklisted($frame['file']) &&66                ($prefix === false || \strpos($frame['file'], $prefix) !== 0) &&67                $frame['file'] !== $script) {68                $filteredStacktrace .= \sprintf(69                    "%s:%s\n",70                    $frame['file'],71                    $frame['line'] ?? '?'72                );73            }74        }7576        return $filteredStacktrace;77    }7879    private static function frameExists(array $trace, string $file, int $line): bool80    {81        foreach ($trace as $frame) {82            if (isset($frame['file']) && $frame['file'] === $file &&83                isset($frame['line']) && $frame['line'] === $line) {84                return true;85            }86        }8788        return false;89    }90}91=======92<?php declare(strict_types=1);93/*94 * This file is part of PHPUnit.95 *96 * (c) Sebastian Bergmann <sebastian@phpunit.de>97 *98 * For the full copyright and license information, please view the LICENSE99 * file that was distributed with this source code.100 */101namespace PHPUnit\Util;102use PHPUnit\Framework\Exception;103use PHPUnit\Framework\SyntheticError;104/**105 * @internal This class is not covered by the backward compatibility promise for PHPUnit106 */107final class Filter108{109    /**110     * @throws Exception111     */112    public static function getFilteredStacktrace(\Throwable $t): string113    {114        $prefix = false;115        $script = \realpath($GLOBALS['_SERVER']['SCRIPT_NAME']);116        if (\defined('__PHPUNIT_PHAR_ROOT__')) {117            $prefix = __PHPUNIT_PHAR_ROOT__;118        }119        $filteredStacktrace = '';120        if ($t instanceof SyntheticError) {121            $eTrace = $t->getSyntheticTrace();122            $eFile  = $t->getSyntheticFile();123            $eLine  = $t->getSyntheticLine();124        } elseif ($t instanceof Exception) {125            $eTrace = $t->getSerializableTrace();126            $eFile  = $t->getFile();127            $eLine  = $t->getLine();128        } else {129            if ($t->getPrevious()) {130                $t = $t->getPrevious();131            }132            $eTrace = $t->getTrace();133            $eFile  = $t->getFile();134            $eLine  = $t->getLine();135        }...

SyntheticError.php

Source:SyntheticError.php

...54    {55        return $this->syntheticLine;56    }5758    public function getSyntheticTrace(): array59    {60        return $this->syntheticTrace;61    }62}63=======64<?php declare(strict_types=1);65/*66 * This file is part of PHPUnit.67 *68 * (c) Sebastian Bergmann <sebastian@phpunit.de>69 *70 * For the full copyright and license information, please view the LICENSE71 * file that was distributed with this source code.72 */73namespace PHPUnit\Framework;74/**75 * @internal This class is not covered by the backward compatibility promise for PHPUnit76 */77class SyntheticError extends AssertionFailedError78{79    /**80     * The synthetic file.81     *82     * @var string83     */84    protected $syntheticFile = '';85    /**86     * The synthetic line number.87     *88     * @var int89     */90    protected $syntheticLine = 0;91    /**92     * The synthetic trace.93     *94     * @var array95     */96    protected $syntheticTrace = [];97    public function __construct(string $message, int $code, string $file, int $line, array $trace)98    {99        parent::__construct($message, $code);100        $this->syntheticFile  = $file;101        $this->syntheticLine  = $line;102        $this->syntheticTrace = $trace;103    }104    public function getSyntheticFile(): string105    {106        return $this->syntheticFile;107    }108    public function getSyntheticLine(): int109    {110        return $this->syntheticLine;111    }112    public function getSyntheticTrace(): array113    {114        return $this->syntheticTrace;115    }116}117>>>>>>> 920aea0ab65ee18c3c6889c75023fc25561a852b

SyntheticErrorTest.php

Source:SyntheticErrorTest.php

...54}55public function testGetSyntheticTrace0()56{57    // TODO: Your mock expectations here58    $actual = $this->syntheticError->getSyntheticTrace();59    $expected = null; // TODO: Expected value here60    $this->assertEquals($expected, $actual);61}62}...

getSyntheticTrace

Using AI Code Generation

1$e = new SyntheticError();2$e->getSyntheticTrace();3        (4                (5        (6            [function] => {main}7$e = new SyntheticError();8        (9            [function] => {main}10$e = new SyntheticError();11$e->getSyntheticTrace(0);12        (13                (14        (15            [function] => {main}

getSyntheticTrace

Using AI Code Generation

1{2    public function getSyntheticTrace()3    {4        return $this->getTrace();5    }6}7function foo()8{9    $e = new SyntheticError();10    $e->getSyntheticTrace();11}12foo();

getSyntheticTrace

Using AI Code Generation

1function getTrace($err) {2    $trace = $err->getSyntheticTrace();3    foreach ($trace as $frame) {4        print_r($frame);5";6    }7}8function getTrace1($err) {9    $trace = $err->getTrace();10    foreach ($trace as $frame) {11        print_r($frame);12";13    }14}15function func1() {16    func2();17}18function func2() {19    func3();20}21function func3() {22    throw new Exception();23}24function func4() {25    func5();26}27function func5() {28    func6();29}30function func6() {31    throw new SyntheticError();32}33try {34    func1();35} catch (Exception $e) {36";37    getTrace1($e);38}39try {40    func4();41} catch (SyntheticError $e) {42";43    getTrace($e);44}45        (46        (47        (48    [function] => {main}49        (50        (

getSyntheticTrace

Using AI Code Generation

1function getTrace($e) {2    $trace = $e->getSyntheticTrace();3    echo 'Synthetic Trace: ';4    print_r($trace);5}6function getTrace($e) {7    $trace = $e->getTrace();8    echo 'Native Trace: ';9    print_r($trace);10}11function getTrace($e) {12    $trace = $e->getTraceAsString();13    echo 'Native Trace: ';14    echo $trace;15}16function getTrace($e) {17    $trace = $e->getSyntheticTraceAsString();18    echo 'Synthetic Trace: ';19    echo $trace;20}21function getTrace($e) {22    $trace = $e->getTraceAsString();23    echo 'Synthetic Trace: ';24    echo $trace;25}26function getTrace($e) {27    $trace = $e->getSyntheticTraceAsString();28    echo 'Synthetic Trace: ';29    echo $trace;30}31function getTrace($e) {32    $trace = $e->getTraceAsString();33    echo 'Native Trace: ';34    echo $trace;35}36function getTrace($e) {37    $trace = $e->getTraceAsString();38    echo 'Native Trace: ';39    echo $trace;40}

getSyntheticTrace

Using AI Code Generation

1function test() {2  $e = new SyntheticError();3  $e->throwError();4}5test();6Trace: #0 [internal function]: SyntheticError->throwError() #1 1.php(6): test() #2 {main}7Trace: #0 [internal function]: SyntheticError->throwError() #1 1.php(6): test() #2 {main}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Phpunit automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

View sample repo

View Documentation Sign up Free

›

Most used method in SyntheticError

Trigger getSyntheticTrace code on LambdaTest Cloud Grid

Execute automation tests with getSyntheticTrace on a cloud-based Grid of 3000+ real browsers and operating systems for both web and mobile applications.

Test now for Free