mirror of
https://github.com/danog/psalm.git
synced 2025-01-22 05:41:20 +01:00
1cf5153700
* Run tests in random order Being able to run tests in any order is a pre-requisite for being able to run them in parallel. * Reset type coverage between tests, fix affected tests * Reset parser and lexer between test runs and on php version change Previously lexer was reset, but parser kept the reference to the old one, and reference to the parser was kept by StatementsProvider. This resulted in order-dependent tests - if the parser was first initialized with phpVersion set to 7.4 then arrow functions worked fine, but were failing when the parser was initially constructed with settings for 7.3 This can be demonstrated on current master by upgrading to nikic/php-parser:4.9 and running: ``` vendor/bin/phpunit --no-coverage --filter="inferredArgArrowFunction" tests/ClosureTest.php ``` Now all tests using PHP 7.4 features must set the PHP version accordingly. * Marked more tests using 7.4 syntax * Reset newline-between-annotation flag between tests * Resolve real paths before passing them to checkPaths When checkPaths is called from psalm.php the paths are resolved, so we just mimicking SUT behaviour here. * Restore newline-between-annotations in DocCommentTest * Tweak Appveyor caches * Tweak TravisCI caches * Tweak CircleCI caches * Run tests in parallel Use `vendor/bin/paratest` instead of `vendor/bin/phpunit` * Use default paratest runner on Windows WrapperRunner is not supported on Windows. * TRAVIS_TAG could be empty * Restore appveyor conditional caching
835 lines
24 KiB
PHP
835 lines
24 KiB
PHP
<?php
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namespace Psalm\Tests\LanguageServer;
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use LanguageServerProtocol\Position;
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use Psalm\Context;
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use Psalm\Internal\Analyzer\FileAnalyzer;
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use Psalm\Internal\Analyzer\ProjectAnalyzer;
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use Psalm\Internal\Provider\Providers;
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use Psalm\Internal\RuntimeCaches;
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use Psalm\Tests\Internal\Provider;
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use Psalm\Tests\TestConfig;
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class CompletionTest extends \Psalm\Tests\TestCase
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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() : void
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{
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parent::setUp();
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$this->file_provider = new \Psalm\Tests\Internal\Provider\FakeFileProvider();
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$config = new TestConfig();
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$providers = new Providers(
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$this->file_provider,
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new \Psalm\Tests\Internal\Provider\ParserInstanceCacheProvider(),
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null,
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null,
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new Provider\FakeFileReferenceCacheProvider(),
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new \Psalm\Tests\Internal\Provider\ProjectCacheProvider()
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);
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$this->project_analyzer = new ProjectAnalyzer(
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$config,
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$providers
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);
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$this->project_analyzer->setPhpVersion('7.3');
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$this->project_analyzer->getCodebase()->store_node_types = true;
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}
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/**
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* @return void
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*/
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public function testCompletionOnThisWithNoAssignment()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class A {
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/** @var int|null */
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protected $a;
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public function foo() {
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$this->
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}
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}'
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\A&static', '->', 213], $codebase->getCompletionDataAtPosition('somefile.php', new Position(8, 31)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnThisWithAssignmentBelow()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class A {
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/** @var int|null */
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protected $a;
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public function foo() : self {
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$this->
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$a = "foo";
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}
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}'
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\A&static', '->', 220], $codebase->getCompletionDataAtPosition('somefile.php', new Position(8, 31)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnThisWithIfBelow()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class A {
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/** @var int|null */
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protected $a;
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public function foo() : self {
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$this
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if(rand(0, 1)) {}
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}
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}'
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$codebase->addTemporaryFileChanges(
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'somefile.php',
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'<?php
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namespace B;
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class A {
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/** @var int|null */
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protected $a;
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public function foo() : self {
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$this->
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if(rand(0, 1)) {}
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}
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}'
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);
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$codebase->reloadFiles($this->project_analyzer, ['somefile.php']);
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$codebase->analyzer->analyzeFiles($this->project_analyzer, 1, false);
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$this->assertSame(['B\A&static', '->', 220], $codebase->getCompletionDataAtPosition('somefile.php', new Position(8, 31)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnThisProperty()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class C {
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public function otherFunction() : void
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}
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class A {
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/** @var C */
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protected $cee_me;
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public function __construct() {
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$this->cee_me = new C();
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}
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public function foo() : void {
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$this->cee_me->
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}
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}'
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);
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$codebase = $this->project_analyzer->getCodebase();
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\C', '->', 454], $codebase->getCompletionDataAtPosition('somefile.php', new Position(16, 39)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnThisPropertyWithCharacter()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class C {
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public function otherFunction() : void
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}
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class A {
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/** @var C */
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protected $cee_me;
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public function __construct() {
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$this->cee_me = new C();
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}
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public function foo() : void {
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$this->cee_me->o
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}
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}'
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);
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$codebase = $this->project_analyzer->getCodebase();
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\C', '->', 455], $codebase->getCompletionDataAtPosition('somefile.php', new Position(16, 40)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnThisPropertyWithAnotherCharacter()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class C {
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public function otherFunction() : void
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}
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class A {
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/** @var C */
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protected $cee_me;
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public function __construct() {
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$this->cee_me = new C();
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}
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public function foo() : void {
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$this->cee_me->ot
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}
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}'
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);
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$codebase = $this->project_analyzer->getCodebase();
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertNull($codebase->getCompletionDataAtPosition('somefile.php', new Position(16, 41)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnTemplatedThisProperty()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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/** @template T */
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class C {
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/** @var T */
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private $t;
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/** @param T $t */
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public function __construct($t) {
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$this->t = $t;
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}
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public function otherFunction() : void
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}
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class A {
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/** @var C<string> */
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protected $cee_me;
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public function __construct() {
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$this->cee_me = new C("hello");
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}
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public function foo() : void {
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$this->cee_me->
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}
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}'
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);
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$codebase = $this->project_analyzer->getCodebase();
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$completion_data = $codebase->getCompletionDataAtPosition('somefile.php', new Position(25, 39));
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$this->assertSame(['B\C<string>', '->', 726], $completion_data);
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$completion_items = $codebase->getCompletionItemsForClassishThing($completion_data[0], $completion_data[1]);
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$this->assertCount(3, $completion_items);
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}
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/**
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* @return void
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*/
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public function testCompletionOnMethodReturnValue()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class A {
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public function foo() : self {
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return $this;
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}
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}
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function foo(A $a) {
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$a->foo()->
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}
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'
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\A', '->', 259], $codebase->getCompletionDataAtPosition('somefile.php', new Position(9, 31)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnMethodArgument()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class A {
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public function foo(A $a) : self {
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return $this;
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}
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}
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class C {}
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function bar(A $a, C $c) {
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$a->foo($c->)
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}
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'
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\C', '->', 298], $codebase->getCompletionDataAtPosition('somefile.php', new Position(11, 32)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnMethodReturnValueWithArgument()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class A {
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public function foo(A $a) : self {
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return $this;
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}
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}
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class C {}
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function bar(A $a, C $c) {
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$a->foo($c)->
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}
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'
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\A', '->', 299], $codebase->getCompletionDataAtPosition('somefile.php', new Position(11, 33)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnVariableWithWhitespace()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class A {}
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function bar(A $a) {
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$a ->
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}'
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);
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\A', '->', 126], $codebase->getCompletionDataAtPosition('somefile.php', new Position(6, 25)));
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}
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/**
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* @return void
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*/
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public function testCompletionOnVariableWithWhitespaceAndReturn()
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{
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$codebase = $this->project_analyzer->getCodebase();
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$config = $codebase->config;
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$config->throw_exception = false;
|
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$this->addFile(
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'somefile.php',
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'<?php
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namespace B;
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class A {}
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function baz(A $a) {
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$a
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->
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}
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'
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);
|
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|
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$codebase->file_provider->openFile('somefile.php');
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$codebase->scanFiles();
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$this->analyzeFile('somefile.php', new Context());
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$this->assertSame(['B\A', '->', 150], $codebase->getCompletionDataAtPosition('somefile.php', new Position(7, 26)));
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}
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|
|
/**
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* @return void
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*/
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public function testCompletionOnMethodReturnValueWithWhitespace()
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{
|
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$codebase = $this->project_analyzer->getCodebase();
|
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$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
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|
namespace B;
|
|
|
|
class A {
|
|
public function foo() : self {
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
function bar(A $a) {
|
|
$a->foo() ->
|
|
}
|
|
'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
$this->assertSame(['B\A', '->', 261], $codebase->getCompletionDataAtPosition('somefile.php', new Position(10, 32)));
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function testCompletionOnMethodReturnValueWithWhitespaceAndReturn()
|
|
{
|
|
$codebase = $this->project_analyzer->getCodebase();
|
|
$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
|
|
namespace B;
|
|
|
|
class A {
|
|
public function foo() : self {
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
function baz(A $a) {
|
|
$a->foo()
|
|
->
|
|
}
|
|
'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
$this->assertSame(['B\A', '->', 285], $codebase->getCompletionDataAtPosition('somefile.php', new Position(11, 26)));
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function testCompletionOnMethodReturnValueWhereParamIsClosure()
|
|
{
|
|
$codebase = $this->project_analyzer->getCodebase();
|
|
$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
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|
namespace B;
|
|
|
|
class Collection {
|
|
public function map(callable $mapper) : self {
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
function bar(Collection $a) {
|
|
$a->map(function ($foo) {})->
|
|
}'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
$this->assertSame(['B\Collection', '->', 312], $codebase->getCompletionDataAtPosition('somefile.php', new Position(10, 49)));
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function testCompletionOnMethodReturnValueWhereParamIsClosureWithStmt()
|
|
{
|
|
$codebase = $this->project_analyzer->getCodebase();
|
|
$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
|
|
namespace B;
|
|
|
|
class Collection {
|
|
public function map(callable $mapper) : self {
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
function baz(Collection $a) {
|
|
$a->map(function ($foo) {return $foo;})->
|
|
}'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
$this->assertSame(['B\Collection', '->', 324], $codebase->getCompletionDataAtPosition('somefile.php', new Position(10, 61)));
|
|
}
|
|
|
|
public function testCursorPositionOnMethodCompletion(): void
|
|
{
|
|
$codebase = $this->project_analyzer->getCodebase();
|
|
$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
|
|
namespace B;
|
|
|
|
class A {
|
|
public function bar(string $a) {
|
|
$this->
|
|
}
|
|
|
|
public function baz() {}
|
|
}'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
|
|
$completion_data = $codebase->getCompletionDataAtPosition('somefile.php', new Position(5, 31));
|
|
|
|
$this->assertSame(['B\A&static', '->', 146], $completion_data);
|
|
|
|
$completion_items = $codebase->getCompletionItemsForClassishThing($completion_data[0], $completion_data[1]);
|
|
|
|
$this->assertCount(2, $completion_items);
|
|
|
|
$this->assertSame('bar($0)', $completion_items[0]->insertText);
|
|
$this->assertSame('baz()', $completion_items[1]->insertText);
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function testCompletionOnNewExceptionWithoutNamespace()
|
|
{
|
|
$codebase = $this->project_analyzer->getCodebase();
|
|
$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
|
|
function foo() : void {
|
|
throw new Ex
|
|
}'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
|
|
$this->assertSame(['*Ex', 'symbol', 78], $codebase->getCompletionDataAtPosition('somefile.php', new Position(2, 32)));
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function testCompletionOnNewExceptionWithNamespaceNoUse()
|
|
{
|
|
$codebase = $this->project_analyzer->getCodebase();
|
|
$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
|
|
namespace Bar;
|
|
|
|
function foo() : void {
|
|
throw new Ex
|
|
}'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
|
|
$completion_data = $codebase->getCompletionDataAtPosition('somefile.php', new Position(4, 32));
|
|
|
|
$this->assertSame(
|
|
[
|
|
'*Ex',
|
|
'symbol',
|
|
110,
|
|
],
|
|
$completion_data
|
|
);
|
|
|
|
$completion_items = $codebase->getCompletionItemsForPartialSymbol($completion_data[0], $completion_data[2], 'somefile.php');
|
|
|
|
$this->assertNotEmpty($completion_items);
|
|
|
|
$this->assertSame('Exception', $completion_items[0]->label);
|
|
$this->assertSame('Exception', $completion_items[0]->insertText);
|
|
|
|
$this->assertNotNull($completion_items[0]->additionalTextEdits);
|
|
$this->assertCount(1, $completion_items[0]->additionalTextEdits);
|
|
$this->assertSame('use Exception;' . "\n" . "\n", $completion_items[0]->additionalTextEdits[0]->newText);
|
|
$this->assertSame(3, $completion_items[0]->additionalTextEdits[0]->range->start->line);
|
|
$this->assertSame(16, $completion_items[0]->additionalTextEdits[0]->range->start->character);
|
|
$this->assertSame(3, $completion_items[0]->additionalTextEdits[0]->range->end->line);
|
|
$this->assertSame(16, $completion_items[0]->additionalTextEdits[0]->range->end->character);
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function testCompletionOnNewExceptionWithNamespaceAndUse()
|
|
{
|
|
$codebase = $this->project_analyzer->getCodebase();
|
|
$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
|
|
namespace Bar;
|
|
|
|
use LogicException as LogEx;
|
|
|
|
class Alpha {}
|
|
class Antelope {}
|
|
|
|
function foo() : void {
|
|
new ArrayO
|
|
}'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
|
|
$completion_data = $codebase->getCompletionDataAtPosition('somefile.php', new Position(9, 30));
|
|
|
|
$this->assertSame(
|
|
[
|
|
'*ArrayO',
|
|
'symbol',
|
|
220,
|
|
],
|
|
$completion_data
|
|
);
|
|
|
|
$completion_items = $codebase->getCompletionItemsForPartialSymbol($completion_data[0], $completion_data[2], 'somefile.php');
|
|
|
|
$this->assertCount(1, $completion_items);
|
|
|
|
$this->assertNotNull($completion_items[0]->additionalTextEdits);
|
|
$this->assertCount(1, $completion_items[0]->additionalTextEdits);
|
|
$this->assertSame("\n" . 'use ArrayObject;', $completion_items[0]->additionalTextEdits[0]->newText);
|
|
$this->assertSame(3, $completion_items[0]->additionalTextEdits[0]->range->start->line);
|
|
$this->assertSame(44, $completion_items[0]->additionalTextEdits[0]->range->start->character);
|
|
$this->assertSame(3, $completion_items[0]->additionalTextEdits[0]->range->end->line);
|
|
$this->assertSame(44, $completion_items[0]->additionalTextEdits[0]->range->end->character);
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function testCompletionOnInstanceofWithNamespaceAndUse()
|
|
{
|
|
$codebase = $this->project_analyzer->getCodebase();
|
|
$config = $codebase->config;
|
|
$config->throw_exception = false;
|
|
|
|
$this->addFile(
|
|
'somefile.php',
|
|
'<?php
|
|
namespace Bar;
|
|
|
|
use LogicException as LogEx;
|
|
|
|
class Alpha {}
|
|
class Antelope {}
|
|
class Anteater {}
|
|
|
|
function foo($a) : void {
|
|
if ($a instanceof Ant) {}
|
|
}'
|
|
);
|
|
|
|
$codebase->file_provider->openFile('somefile.php');
|
|
$codebase->scanFiles();
|
|
$this->analyzeFile('somefile.php', new Context());
|
|
|
|
$completion_data = $codebase->getCompletionDataAtPosition('somefile.php', new Position(10, 41));
|
|
|
|
$this->assertSame(
|
|
[
|
|
'*Ant',
|
|
'symbol',
|
|
267,
|
|
],
|
|
$completion_data
|
|
);
|
|
|
|
$completion_items = $codebase->getCompletionItemsForPartialSymbol($completion_data[0], $completion_data[2], 'somefile.php');
|
|
|
|
$this->assertCount(2, $completion_items);
|
|
}
|
|
}
|