mirror of
https://github.com/danog/psalm.git
synced 2024-12-12 17:27:28 +01:00
317f790bde
* Add a bunch of new hooks * Add more integrations * Add some broken tests * Add more things * Fix remaining interfaces * Suppress proper issue * UndefinedMethod should not stop analysis * Add handlers for two custom method return types
747 lines
23 KiB
PHP
747 lines
23 KiB
PHP
<?php
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namespace Psalm\Tests;
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use Psalm\Codebase;
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use Psalm\Internal\Analyzer\FileAnalyzer;
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use Psalm\Config;
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use Psalm\Context;
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use Psalm\PluginRegistrationSocket;
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use Psalm\Plugin\Hook\AfterCodebasePopulatedInterface;
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use Psalm\Plugin\PluginEntryPointInterface;
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use Psalm\Plugin\RegistrationInterface;
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use Psalm\Tests\Internal\Provider;
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class PluginTest extends TestCase
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{
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/** @var TestConfig */
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protected static $config;
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/** @var \Psalm\Internal\Analyzer\ProjectAnalyzer */
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protected $project_analyzer;
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/**
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* @return void
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*/
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public static function setUpBeforeClass()
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{
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self::$config = new TestConfig();
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if (!defined('PSALM_VERSION')) {
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define('PSALM_VERSION', '2.0.0');
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}
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if (!defined('PHP_PARSER_VERSION')) {
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define('PHP_PARSER_VERSION', '4.0.0');
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}
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}
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/**
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* @return void
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*/
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public function setUp()
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{
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FileAnalyzer::clearCache();
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$this->file_provider = new Provider\FakeFileProvider();
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}
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/**
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* @param Config $config
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*
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* @return \Psalm\Internal\Analyzer\ProjectAnalyzer
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*/
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private function getProjectAnalyzerWithConfig(Config $config)
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{
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return new \Psalm\Internal\Analyzer\ProjectAnalyzer(
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$config,
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new \Psalm\Internal\Provider\Providers(
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$this->file_provider,
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new Provider\FakeParserCacheProvider()
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)
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);
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}
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/**
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* @expectedException \Psalm\Exception\CodeException
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* @expectedExceptionMessage InvalidClass
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*
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* @return void
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*/
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public function testStringAnalyzerPlugin()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/StringChecker.php" />
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</plugins>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?php
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$a = "Psalm\Internal\Analyzer\ProjectAnalyzer";'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @expectedException \Psalm\Exception\CodeException
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* @expectedExceptionMessage InvalidClass
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*
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* @return void
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*/
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public function testStringAnalyzerPluginWithClassConstant()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/StringChecker.php" />
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</plugins>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?php
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class A {
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const C = [
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"foo" => "Psalm\Internal\Analyzer\ProjectAnalyzer",
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];
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}'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @expectedException \Psalm\Exception\CodeException
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* @expectedExceptionMessage UndefinedMethod
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*
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* @return void
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*/
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public function testStringAnalyzerPluginWithClassConstantConcat()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/StringChecker.php" />
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</plugins>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?php
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class A {
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const C = [
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"foo" => \Psalm\Internal\Analyzer\ProjectAnalyzer::class . "::foo",
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];
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}'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @return void
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*/
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public function testEchoAnalyzerPluginWithJustHtml()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/composer-based/echo-checker/EchoChecker.php" />
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</plugins>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<h3>This is a header</h3>'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @expectedException \Psalm\Exception\CodeException
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* @expectedExceptionMessage TypeCoercion
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*
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* @return void
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*/
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public function testEchoAnalyzerPluginWithUnescapedConcatenatedString()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/composer-based/echo-checker/EchoChecker.php" />
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</plugins>
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<issueHandlers>
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<UndefinedGlobalVariable errorLevel="suppress" />
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<MixedArgument errorLevel="suppress" />
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<MixedOperand errorLevel="suppress" />
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</issueHandlers>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?= $unsafe . "safeString" ?>'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @expectedException \Psalm\Exception\CodeException
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* @expectedExceptionMessage TypeCoercion
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*
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* @return void
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*/
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public function testEchoAnalyzerPluginWithUnescapedString()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/composer-based/echo-checker/EchoChecker.php" />
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</plugins>
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<issueHandlers>
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<UndefinedGlobalVariable errorLevel="suppress" />
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<MixedArgument errorLevel="suppress" />
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</issueHandlers>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?= $unsafe ?>'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @return void
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*/
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public function testEchoAnalyzerPluginWithEscapedString()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/composer-based/echo-checker/EchoChecker.php" />
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</plugins>
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<issueHandlers>
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<UndefinedGlobalVariable errorLevel="suppress" />
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<MixedArgument errorLevel="suppress" />
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</issueHandlers>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?php
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/**
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* @param mixed $s
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* @return html-escaped-string
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*/
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function escapeHtml($s) : string {
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if (!is_scalar($s)) {
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throw new \UnexpectedValueException("bad value passed to escape");
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}
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/** @var html-escaped-string */
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return htmlentities((string) $s);
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}
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?>
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Some text
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<?= escapeHtml($unsafe) ?>'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @expectedException \Psalm\Exception\CodeException
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* @expectedExceptionMessage NoFloatAssignment
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*
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* @return void
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*/
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public function testFloatCheckerPlugin()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/PreventFloatAssignmentChecker.php" />
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</plugins>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?php
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$a = 5.0;'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @return void
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*/
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public function testFloatCheckerPluginIssueSuppressionByConfig()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/PreventFloatAssignmentChecker.php" />
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</plugins>
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<issueHandlers>
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<PluginIssue name="NoFloatAssignment" errorLevel="suppress" />
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<PluginIssue name="SomeOtherCustomIssue" errorLevel="suppress" />
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</issueHandlers>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?php
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$a = 5.0;'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/**
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* @return void
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*/
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public function testFloatCheckerPluginIssueSuppressionByDocblock()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<plugin filename="examples/plugins/PreventFloatAssignmentChecker.php" />
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</plugins>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$file_path = getcwd() . '/src/somefile.php';
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$this->addFile(
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$file_path,
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'<?php
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/** @psalm-suppress NoFloatAssignment */
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$a = 5.0;'
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);
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$this->analyzeFile($file_path, new Context());
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}
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/** @return void */
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public function testInheritedHookHandlersAreCalled()
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{
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require_once __DIR__ . '/stubs/extending_plugin_entrypoint.php';
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
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'<?xml version="1.0"?>
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<psalm>
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<projectFiles>
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<directory name="src" />
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</projectFiles>
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<plugins>
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<pluginClass class="ExtendingPluginRegistration" />
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</plugins>
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</psalm>'
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)
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);
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$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
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$this->assertContains(
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'ExtendingPlugin',
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$this->project_analyzer->getCodebase()->config->after_function_checks
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);
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}
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/** @return void */
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public function testAfterCodebasePopulatedHookIsLoaded()
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{
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
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dirname(__DIR__) . DIRECTORY_SEPARATOR,
|
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'<?xml version="1.0"?>
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<psalm>
|
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<projectFiles>
|
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<directory name="src" />
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</projectFiles>
|
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</psalm>'
|
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)
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);
|
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|
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$hook = new class implements AfterCodebasePopulatedInterface
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{
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/** @return void */
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public static function afterCodebasePopulated(Codebase $codebase)
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{
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}
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};
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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(new PluginRegistrationSocket($config, $codebase))->registerHooksFromClass(get_class($hook));
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$this->assertContains(
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get_class($hook),
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$this->project_analyzer->getCodebase()->config->after_codebase_populated
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);
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}
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|
|
/** @return void */
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public function testPropertyProviderHooks()
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{
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require_once __DIR__ . '/Plugin/PropertyPlugin.php';
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|
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
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TestConfig::loadFromXML(
|
|
dirname(__DIR__) . DIRECTORY_SEPARATOR,
|
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'<?xml version="1.0"?>
|
|
<psalm>
|
|
<projectFiles>
|
|
<directory name="src" />
|
|
</projectFiles>
|
|
<plugins>
|
|
<pluginClass class="Psalm\\Test\\Plugin\\PropertyPlugin" />
|
|
</plugins>
|
|
</psalm>'
|
|
)
|
|
);
|
|
|
|
$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
|
|
|
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$file_path = getcwd() . '/src/somefile.php';
|
|
|
|
$this->addFile(
|
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$file_path,
|
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'<?php
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namespace Ns;
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|
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class Foo {}
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|
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$foo = new Foo();
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echo $foo->magic_property;'
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);
|
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$this->analyzeFile($file_path, new Context());
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}
|
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|
|
/** @return void */
|
|
public function testMethodProviderHooks()
|
|
{
|
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require_once __DIR__ . '/Plugin/MethodPlugin.php';
|
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|
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$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
|
|
TestConfig::loadFromXML(
|
|
dirname(__DIR__) . DIRECTORY_SEPARATOR,
|
|
'<?xml version="1.0"?>
|
|
<psalm>
|
|
<projectFiles>
|
|
<directory name="src" />
|
|
</projectFiles>
|
|
<plugins>
|
|
<pluginClass class="Psalm\\Test\\Plugin\\MethodPlugin" />
|
|
</plugins>
|
|
</psalm>'
|
|
)
|
|
);
|
|
|
|
$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
|
|
|
|
$file_path = getcwd() . '/src/somefile.php';
|
|
|
|
$this->addFile(
|
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$file_path,
|
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'<?php
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namespace Ns;
|
|
|
|
class Foo {}
|
|
|
|
$foo = new Foo();
|
|
echo $foo->magicMethod("hello");
|
|
echo $foo::magicMethod("hello");'
|
|
);
|
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|
|
$this->analyzeFile($file_path, new Context());
|
|
}
|
|
|
|
/** @return void */
|
|
public function testFunctionProviderHooks()
|
|
{
|
|
require_once __DIR__ . '/Plugin/FunctionPlugin.php';
|
|
|
|
$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
|
|
TestConfig::loadFromXML(
|
|
dirname(__DIR__) . DIRECTORY_SEPARATOR,
|
|
'<?xml version="1.0"?>
|
|
<psalm>
|
|
<projectFiles>
|
|
<directory name="src" />
|
|
</projectFiles>
|
|
<plugins>
|
|
<pluginClass class="Psalm\\Test\\Plugin\\FunctionPlugin" />
|
|
</plugins>
|
|
</psalm>'
|
|
)
|
|
);
|
|
|
|
$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
|
|
|
|
$file_path = getcwd() . '/src/somefile.php';
|
|
|
|
$this->addFile(
|
|
$file_path,
|
|
'<?php
|
|
magicFunction("hello");'
|
|
);
|
|
|
|
$this->analyzeFile($file_path, new Context());
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Psalm\Exception\CodeException
|
|
* @expectedExceptionMessage InvalidPropertyAssignmentValue
|
|
*
|
|
* @return void
|
|
*/
|
|
public function testPropertyProviderHooksInvalidAssignment()
|
|
{
|
|
require_once __DIR__ . '/Plugin/PropertyPlugin.php';
|
|
|
|
$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
|
|
TestConfig::loadFromXML(
|
|
dirname(__DIR__) . DIRECTORY_SEPARATOR,
|
|
'<?xml version="1.0"?>
|
|
<psalm>
|
|
<projectFiles>
|
|
<directory name="src" />
|
|
</projectFiles>
|
|
<plugins>
|
|
<pluginClass class="Psalm\\Test\\Plugin\\PropertyPlugin" />
|
|
</plugins>
|
|
</psalm>'
|
|
)
|
|
);
|
|
|
|
$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
|
|
|
|
$file_path = getcwd() . '/src/somefile.php';
|
|
|
|
$this->addFile(
|
|
$file_path,
|
|
'<?php
|
|
namespace Ns;
|
|
|
|
class Foo {}
|
|
|
|
$foo = new Foo();
|
|
$foo->magic_property = 5;'
|
|
);
|
|
|
|
$this->analyzeFile($file_path, new Context());
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Psalm\Exception\CodeException
|
|
* @expectedExceptionMessage InvalidScalarArgument
|
|
*
|
|
* @return void
|
|
*/
|
|
public function testMethodProviderHooksInvalidArg()
|
|
{
|
|
require_once __DIR__ . '/Plugin/MethodPlugin.php';
|
|
|
|
$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
|
|
TestConfig::loadFromXML(
|
|
dirname(__DIR__) . DIRECTORY_SEPARATOR,
|
|
'<?xml version="1.0"?>
|
|
<psalm>
|
|
<projectFiles>
|
|
<directory name="src" />
|
|
</projectFiles>
|
|
<plugins>
|
|
<pluginClass class="Psalm\\Test\\Plugin\\MethodPlugin" />
|
|
</plugins>
|
|
</psalm>'
|
|
)
|
|
);
|
|
|
|
$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
|
|
|
|
$file_path = getcwd() . '/src/somefile.php';
|
|
|
|
$this->addFile(
|
|
$file_path,
|
|
'<?php
|
|
namespace Ns;
|
|
|
|
class Foo {}
|
|
|
|
$foo = new Foo();
|
|
echo $foo->magicMethod(5);'
|
|
);
|
|
|
|
$this->analyzeFile($file_path, new Context());
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Psalm\Exception\CodeException
|
|
* @expectedExceptionMessage InvalidScalarArgument
|
|
*
|
|
* @return void
|
|
*/
|
|
public function testFunctionProviderHooksInvalidArg()
|
|
{
|
|
require_once __DIR__ . '/Plugin/FunctionPlugin.php';
|
|
|
|
$this->project_analyzer = $this->getProjectAnalyzerWithConfig(
|
|
TestConfig::loadFromXML(
|
|
dirname(__DIR__) . DIRECTORY_SEPARATOR,
|
|
'<?xml version="1.0"?>
|
|
<psalm>
|
|
<projectFiles>
|
|
<directory name="src" />
|
|
</projectFiles>
|
|
<plugins>
|
|
<pluginClass class="Psalm\\Test\\Plugin\\FunctionPlugin" />
|
|
</plugins>
|
|
</psalm>'
|
|
)
|
|
);
|
|
|
|
$this->project_analyzer->getCodebase()->config->initializePlugins($this->project_analyzer);
|
|
|
|
$file_path = getcwd() . '/src/somefile.php';
|
|
|
|
$this->addFile(
|
|
$file_path,
|
|
'<?php
|
|
magicFunction(5);'
|
|
);
|
|
|
|
$this->analyzeFile($file_path, new Context());
|
|
}
|
|
}
|