mirror of
https://github.com/danog/psalm.git
synced 2024-11-27 04:45:20 +01:00
583 lines
21 KiB
PHP
583 lines
21 KiB
PHP
<?php
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namespace Psalm\Tests;
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use Psalm\Checker\FileChecker;
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class IncludeTest extends TestCase
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{
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/**
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* @dataProvider providerTestValidIncludes
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*
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* @param array<int, string> $files_to_check
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* @param array<string, string> $files
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* @param bool $hoist_constants
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*
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* @return void
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*/
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public function testValidInclude(array $files, array $files_to_check, $hoist_constants = false)
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{
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$codebase = $this->project_checker->getCodebase();
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foreach ($files as $file_path => $contents) {
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$this->addFile($file_path, $contents);
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$codebase->scanner->addFilesToShallowScan([$file_path => $file_path]);
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}
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foreach ($files_to_check as $file_path) {
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$codebase->addFilesToAnalyze([$file_path => $file_path]);
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}
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$codebase->scanFiles();
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$config = $codebase->config;
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$config->hoist_constants = $hoist_constants;
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foreach ($files_to_check as $file_path) {
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$file_checker = new FileChecker($this->project_checker, $file_path, $config->shortenFileName($file_path));
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$file_checker->analyze();
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}
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}
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/**
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* @dataProvider providerTestInvalidIncludes
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*
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* @param array<int, string> $files_to_check
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* @param array<string, string> $files
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* @param string $error_message
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* @param bool $hoist_constants
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*
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* @return void
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*/
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public function testInvalidInclude(
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array $files,
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array $files_to_check,
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$error_message,
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$hoist_constants = false
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) {
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$codebase = $this->project_checker->getCodebase();
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foreach ($files as $file_path => $contents) {
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$this->addFile($file_path, $contents);
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$codebase->scanner->addFilesToShallowScan([$file_path => $file_path]);
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}
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foreach ($files_to_check as $file_path) {
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$codebase->addFilesToAnalyze([$file_path => $file_path]);
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}
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$codebase->scanFiles();
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$this->expectException('\Psalm\Exception\CodeException');
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$this->expectExceptionMessageRegexp('/\b' . preg_quote($error_message, '/') . '\b/');
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$config = $codebase->config;
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$config->hoist_constants = $hoist_constants;
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foreach ($files_to_check as $file_path) {
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$file_checker = new FileChecker($this->project_checker, $file_path, $config->shortenFileName($file_path));
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$file_checker->analyze();
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}
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}
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/**
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* @return array
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*/
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public function providerTestValidIncludes()
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{
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return [
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'basicRequire' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
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class B {
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public function foo(): void {
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(new A)->fooFoo();
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}
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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class A{
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public function fooFoo(): void {
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}
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'requireSingleStringType' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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$a = "file1.php";
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require($a);
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class B {
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public function foo(): void {
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(new A)->fooFoo();
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}
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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class A{
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public function fooFoo(): void {
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}
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'nestedRequire' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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class A{
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public function fooFoo(): void {
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}
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
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class B extends A{
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php' => '<?php
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require("file2.php");
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class C extends B {
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public function doFoo(): void {
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$this->fooFoo();
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}
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php',
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],
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],
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'requireNamespace' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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namespace Foo;
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class A{
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
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class B {
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public function foo(): void {
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(new Foo\A);
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}
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'requireFunction' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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function fooFoo(): void {
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
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fooFoo();',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'namespacedRequireFunction' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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function fooFoo(): void {
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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namespace Foo;
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require("file1.php");
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\fooFoo();',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'requireConstant' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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const FOO = 5;
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define("BAR", "bat");',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
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echo FOO;
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echo BAR;',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'requireNamespacedWithUse' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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namespace Foo;
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class A{
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
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use Foo\A;
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class B {
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public function foo(): void {
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(new A);
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}
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'noInfiniteRequireLoop' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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require_once("file2.php");
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require_once("file3.php");
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class B extends A {
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public function doFoo(): void {
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$this->fooFoo();
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}
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}
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class C {}
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new D();',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require_once("file3.php");
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class A{
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public function fooFoo(): void { }
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}
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new C();',
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php' => '<?php
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require_once("file1.php");
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class D{ }
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new C();',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php',
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],
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],
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'analyzeAllClasses' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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require_once("file2.php");
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class B extends A {
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public function doFoo(): void {
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$this->fooFoo();
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}
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}
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class C {
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public function barBar(): void { }
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require_once("file1.php");
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class A{
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public function fooFoo(): void { }
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}
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class D extends C {
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public function doBar(): void {
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$this->barBar();
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}
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'loopWithInterdependencies' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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require_once("file2.php");
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class A {}
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class D extends C {}
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new B();',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require_once("file1.php");
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class C {}
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class B extends A {}
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new D();',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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],
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'variadicArgs' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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require_once("file2.php");
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variadicArgs(5, 2, "hello");',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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function variadicArgs() : void {
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$args = func_get_args();
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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],
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],
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'globalIncludedVar' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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$a = 5;
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require_once("file2.php");',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require_once("file3.php");',
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php' => '<?php
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function getGlobal() : void {
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global $a;
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echo $a;
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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]
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],
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'returnNamespacedFunctionCallType' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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namespace Foo;
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class A{
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function doThing() : void {}
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
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namespace Bar;
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use Foo\A;
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/** @return A */
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function getThing() {
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return new A;
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php' => '<?php
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require("file2.php");
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namespace Bat;
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class C {
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function boop() : void {
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\Bar\getThing()->doThing();
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}
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php',
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],
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],
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'functionUsedElsewhere' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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require_once("file2.php");
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require_once("file3.php");
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function foo() : void {}',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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foo();
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array_filter([1, 2, 3, 4], "bar");',
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php' => '<?php
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function bar(int $i) : bool { return (bool) rand(0, 1); }'
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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],
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],
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'closureInIncludedFile' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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require_once("file2.php");',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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return function(): string { return "asd"; };',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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],
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],
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'hoistConstants' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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require_once("file2.php");',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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function bat() : void {
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echo FOO . BAR;
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}
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define("FOO", 5);
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const BAR = "BAR";',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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],
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'hoist_constants' => true,
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],
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];
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}
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/**
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* @return array
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*/
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public function providerTestInvalidIncludes()
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{
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return [
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'undefinedMethodInRequire' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
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class B {
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public function foo(): void {
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(new A)->fooFo();
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}
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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class A{
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public function fooFoo(): void {
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}
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}',
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],
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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'error_message' => 'UndefinedMethod',
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],
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'namespacedRequireFunction' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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function fooFoo(): void {
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}',
|
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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namespace Foo;
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|
|
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require("file1.php");
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|
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\Foo\fooFoo();',
|
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],
|
|
'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
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'error_message' => 'UndefinedFunction',
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],
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'globalIncludedIncorrectVar' => [
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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$a = 5;
|
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require_once("file2.php");',
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require_once("file3.php");',
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php' => '<?php
|
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function getGlobal() : void {
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global $b;
|
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|
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echo $a;
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}',
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],
|
|
'files_to_check' => [
|
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
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],
|
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'error_message' => 'UndefinedVariable'
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|
],
|
|
'invalidTraitFunctionReturnInUncheckedFile' => [
|
|
'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
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require("file1.php");
|
|
|
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class B {
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use A;
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}',
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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trait A{
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public function fooFoo(): string {
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return 5;
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}
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}',
|
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],
|
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'files_to_check' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file2.php',
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],
|
|
'error_message' => 'InvalidReturnType',
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],
|
|
'invalidDoubleNestedTraitFunctionReturnInUncheckedFile' => [
|
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'files' => [
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getcwd() . DIRECTORY_SEPARATOR . 'file3.php' => '<?php
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require("file2.php");
|
|
|
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namespace Foo;
|
|
|
|
use Bar\B;
|
|
|
|
class C {
|
|
use B;
|
|
}',
|
|
getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
|
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require("file1.php");
|
|
|
|
namespace Bar;
|
|
|
|
use Bat\A;
|
|
|
|
trait B {
|
|
use A;
|
|
}',
|
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getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
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namespace Bat;
|
|
|
|
trait A{
|
|
public function fooFoo(): string {
|
|
return 5;
|
|
}
|
|
}',
|
|
],
|
|
'files_to_check' => [
|
|
getcwd() . DIRECTORY_SEPARATOR . 'file3.php',
|
|
],
|
|
'error_message' => 'InvalidReturnType',
|
|
],
|
|
'noHoistConstants' => [
|
|
'files' => [
|
|
getcwd() . DIRECTORY_SEPARATOR . 'file1.php' => '<?php
|
|
require_once("file2.php");',
|
|
getcwd() . DIRECTORY_SEPARATOR . 'file2.php' => '<?php
|
|
function bat() : void {
|
|
echo FOO . BAR;
|
|
}
|
|
|
|
define("FOO", 5);
|
|
const BAR = "BAR";',
|
|
],
|
|
'files_to_check' => [
|
|
getcwd() . DIRECTORY_SEPARATOR . 'file1.php',
|
|
],
|
|
'error_message' => 'UndefinedConstant',
|
|
],
|
|
];
|
|
}
|
|
}
|