mirror of
https://github.com/danog/psalm.git
synced 2024-12-12 09:19:40 +01:00
Daniil Gentili
1986c8b4a8
* Immutable CodeLocation * Remove excess clones * Remove external clones * Remove leftover clones * Fix final clone issue * Immutable storages * Refactoring * Fixes * Fixes * Fix * Fix * Fixes * Simplify * Fixes * Fix * Fixes * Update * Fix * Cache global types * Fix * Update * Update * Fixes * Fixes * Refactor * Fixes * Fix * Fix * More caching * Fix * Fix * Update * Update * Fix * Fixes * Update * Refactor * Update * Fixes * Break one more test * Fix * FIx * Fix * Fix * Fix * Fix * Improve performance and readability * Equivalent logic * Fixes * Revert * Revert "Revert" This reverts commit f9175100c8452c80559234200663fd4c4f4dd889. * Fix * Fix reference bug * Make default TypeVisitor immutable * Bugfix * Remove clones * Partial refactoring * Refactoring * Fixes * Fix * Fixes * Fixes * cs-fix * Fix final bugs * Add test * Misc fixes * Update * Fixes * Experiment with removing different property * revert "Experiment with removing different property" This reverts commit ac1156e077fc4ea633530d51096d27b6e88bfdf9. * Uniform naming * Uniform naming * Hack hotfix * Clean up $_FILES ref #8621 * Undo hack, try fixing properly * Helper method * Remove redundant call * Partially fix bugs * Cleanup * Change defaults * Fix bug * Fix (?, hope this doesn't break anything else) * cs-fix * Review fixes * Bugfix * Bugfix * Improve logic * Add support for list{} and callable-list{} types, properly implement array_is_list assertions (fixes #8389) * Default to sealed arrays * Fix array_merge bug * Fixes * Fix * Sealed type checks * Properly infer properties-of and get_object_vars on final classes * Fix array_map zipping * Fix tests * Fixes * Fixes * Fix more stuff * Recursively resolve type aliases * Fix typo * Fixes * Fix array_is_list assertion on keyed array * Add BC docs * Fixes * fix * Update * Update * Update * Update * Seal arrays with count assertions * Fix #8528 * Fix * Update * Improve sealed array foreach logic * get_object_vars on template properties * Fix sealed array assertion reconciler logic * Improved reconciler * Add tests * Single source of truth for test types * Fix tests * Fixup tests * Fixup tests * Fixup tests * Update * Fix tests * Fix tests * Final fixes * Fixes * Use list syntax only when needed * Fix tests * Cs-fix * Update docs * Update docs * Update docs * Update docs * Update docs * Document missing types * Update docs * Improve class-string-map docs * Update * Update * I love working on psalm :) * Keep arrays unsealed by default * Fixup tests * Fix syntax mistake * cs-fix * Fix typo * Re-import missing types * Keep strict types only in return types * argc/argv fixes * argc/argv fixes * Fix test * Comment-out valinor code, pinging @romm pls merge https://github.com/CuyZ/Valinor/pull/246 so we can add valinor to the psalm docs :)
1197 lines
36 KiB
PHP
1197 lines
36 KiB
PHP
<?php
|
|
|
|
namespace Psalm\Tests;
|
|
|
|
use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;
|
|
use Psalm\Tests\Traits\ValidCodeAnalysisTestTrait;
|
|
|
|
use const DIRECTORY_SEPARATOR;
|
|
|
|
class TraitTest extends TestCase
|
|
{
|
|
use InvalidCodeAnalysisTestTrait;
|
|
use ValidCodeAnalysisTestTrait;
|
|
|
|
/**
|
|
*
|
|
*/
|
|
public function providerValidCodeParse(): iterable
|
|
{
|
|
return [
|
|
'accessiblePrivateMethodFromTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
private function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function doFoo(): void {
|
|
$this->fooFoo();
|
|
}
|
|
}',
|
|
],
|
|
'accessibleProtectedMethodFromTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
protected function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function doFoo(): void {
|
|
$this->fooFoo();
|
|
}
|
|
}',
|
|
],
|
|
'accessiblePublicMethodFromTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function doFoo(): void {
|
|
$this->fooFoo();
|
|
}
|
|
}',
|
|
],
|
|
'accessiblePrivatePropertyFromTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/** @var string */
|
|
private $fooFoo = "";
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function doFoo(): void {
|
|
echo $this->fooFoo;
|
|
$this->fooFoo = "hello";
|
|
}
|
|
}',
|
|
],
|
|
'accessibleProtectedPropertyFromTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/** @var string */
|
|
protected $fooFoo = "";
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function doFoo(): void {
|
|
echo $this->fooFoo;
|
|
$this->fooFoo = "hello";
|
|
}
|
|
}',
|
|
],
|
|
'accessiblePublicPropertyFromTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/** @var string */
|
|
public $fooFoo = "";
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function doFoo(): void {
|
|
echo $this->fooFoo;
|
|
$this->fooFoo = "hello";
|
|
}
|
|
}',
|
|
],
|
|
'accessibleProtectedMethodFromInheritedTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
protected function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
}
|
|
|
|
class C extends B {
|
|
public function doFoo(): void {
|
|
$this->fooFoo();
|
|
}
|
|
}',
|
|
],
|
|
'accessiblePublicMethodFromInheritedTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
}
|
|
|
|
class C extends B {
|
|
public function doFoo(): void {
|
|
$this->fooFoo();
|
|
}
|
|
}',
|
|
],
|
|
'staticClassMethodFromWithinTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function fooFoo(): void {
|
|
self::barBar();
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public static function barBar(): void {
|
|
|
|
}
|
|
}',
|
|
],
|
|
'redefinedTraitMethodWithoutAlias' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function fooFoo(string $a): void {
|
|
}
|
|
}
|
|
|
|
(new B)->fooFoo("hello");',
|
|
],
|
|
'redefinedTraitMethodWithAlias' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T {
|
|
fooFoo as barBar;
|
|
}
|
|
|
|
public function fooFoo(): void {
|
|
$this->barBar();
|
|
}
|
|
}',
|
|
],
|
|
'traitSelf' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function g(): self
|
|
{
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}
|
|
|
|
$a = (new A)->g();',
|
|
'assertions' => [
|
|
'$a' => 'A',
|
|
],
|
|
],
|
|
'parentTraitSelf' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function g(): self
|
|
{
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}
|
|
|
|
class B extends A {
|
|
}
|
|
|
|
class C {
|
|
use T;
|
|
}
|
|
|
|
$a = (new B)->g();',
|
|
'assertions' => [
|
|
'$a' => 'A',
|
|
],
|
|
],
|
|
'directStaticCall' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/** @return void */
|
|
public static function foo() {}
|
|
}
|
|
class A {
|
|
use T;
|
|
|
|
/** @return void */
|
|
public function bar() {
|
|
T::foo();
|
|
}
|
|
}',
|
|
],
|
|
'abstractTraitMethod' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/** @return void */
|
|
abstract public function foo();
|
|
}
|
|
|
|
abstract class A {
|
|
use T;
|
|
|
|
/** @return void */
|
|
public function bar() {
|
|
$this->foo();
|
|
}
|
|
}',
|
|
],
|
|
'instanceOfTraitUser' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function f(): void {
|
|
if ($this instanceof A) { }
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
}',
|
|
],
|
|
'getClassTraitUser' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function f(): void {
|
|
if (get_class($this) === B::class) {
|
|
$this->foo();
|
|
}
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function foo() : void {}
|
|
}',
|
|
],
|
|
'staticClassTraitUser' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function f(): void {
|
|
if (static::class === B::class) {
|
|
$this->foo();
|
|
}
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function foo() : void {}
|
|
}',
|
|
],
|
|
'isAClassTraitUserStringClass' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function f(): void {
|
|
if (is_a(static::class, B::class, true)) { }
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function foo() : void {}
|
|
}',
|
|
],
|
|
'isAClassTraitUserClassConstant' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function f(): void {
|
|
if (is_a(static::class, B::class, true)) { }
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
|
|
public function foo() : void {}
|
|
}',
|
|
],
|
|
'useTraitInClassWithAbstractMethod' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
abstract public function foo(): void;
|
|
}
|
|
|
|
class A {
|
|
public function foo(): void {}
|
|
}',
|
|
],
|
|
'useTraitInSubclassWithAbstractMethod' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
abstract public function foo(): void;
|
|
}
|
|
|
|
abstract class A {
|
|
public function foo(): void {}
|
|
}
|
|
|
|
class B extends A {
|
|
use T;
|
|
}',
|
|
],
|
|
'useTraitInSubclassWithAbstractMethodInParent' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function foo(): void {}
|
|
}
|
|
|
|
abstract class A {
|
|
abstract public function foo(): void {}
|
|
}
|
|
|
|
class B extends A {
|
|
use T;
|
|
}',
|
|
],
|
|
'differentMethodReturnTypes' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public static function getSelf(): self {
|
|
return new self();
|
|
}
|
|
|
|
public static function callGetSelf(): self {
|
|
return self::getSelf();
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
}',
|
|
],
|
|
'parentRefInTraitShouldNotFail' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function foo(): void {
|
|
parent::foo();
|
|
}
|
|
}
|
|
class A {
|
|
public function foo(): void {}
|
|
}
|
|
class B extends A {
|
|
use T;
|
|
}',
|
|
],
|
|
'namespacedTraitLookup' => [
|
|
'code' => '<?php
|
|
namespace Classes {
|
|
use Traits\T;
|
|
|
|
class A {}
|
|
|
|
class B {
|
|
use T;
|
|
}
|
|
}
|
|
|
|
namespace Traits {
|
|
use Classes\A;
|
|
|
|
trait T {
|
|
public function getA() : A {
|
|
return new A;
|
|
}
|
|
}
|
|
}
|
|
|
|
namespace {
|
|
$a = (new Classes\B)->getA();
|
|
}',
|
|
],
|
|
'useAndMap' => [
|
|
'code' => '<?php
|
|
class C
|
|
{
|
|
use T2;
|
|
|
|
use T1 {
|
|
traitFunc as aliasedTraitFunc;
|
|
}
|
|
|
|
public static function func(): void
|
|
{
|
|
static::aliasedTraitFunc();
|
|
}
|
|
}
|
|
trait T1
|
|
{
|
|
public static function traitFunc(): void {}
|
|
}
|
|
trait T2 { }',
|
|
],
|
|
'mapAndUse' => [
|
|
'code' => '<?php
|
|
class C
|
|
{
|
|
use T1 {
|
|
traitFunc as _func;
|
|
}
|
|
use T2;
|
|
|
|
public static function func(): void
|
|
{
|
|
static::_func();
|
|
}
|
|
}
|
|
trait T1
|
|
{
|
|
public static function traitFunc(): void {}
|
|
}
|
|
trait T2 { }',
|
|
],
|
|
'moreArgsInDefined' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
abstract public function foo() : void;
|
|
|
|
public function callFoo() : void {
|
|
$this->foo();
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
|
|
public function foo(string $s = null) : void {
|
|
|
|
}
|
|
}',
|
|
],
|
|
'aliasedMethodInternalCallNoReplacement' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function foo() : int {
|
|
return $this->bar();
|
|
}
|
|
|
|
public function bar() : int {
|
|
return 3;
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T {
|
|
bar as bat;
|
|
}
|
|
|
|
public function baz() : int {
|
|
return $this->bar();
|
|
}
|
|
}',
|
|
],
|
|
'aliasedMethodInternalCallWithLocalDefinition' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function bar() : int {
|
|
return 3;
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T {
|
|
bar as bat;
|
|
}
|
|
|
|
public function bar() : string {
|
|
return "hello";
|
|
}
|
|
|
|
public function baz() : string {
|
|
return $this->bar();
|
|
}
|
|
}',
|
|
],
|
|
'allMethodsReplaced' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
protected function foo() : void {}
|
|
|
|
public function bat() : void {
|
|
$this->foo();
|
|
}
|
|
}
|
|
|
|
class C {
|
|
use T;
|
|
|
|
protected function foo(string $s) : void {}
|
|
|
|
public function bat() : void {
|
|
$this->foo("bat");
|
|
}
|
|
}',
|
|
],
|
|
'aliasedPrivateMethodInternalCallWithLocalDefinition' => [
|
|
'code' => '<?php
|
|
trait T1 {
|
|
use T2;
|
|
|
|
private function foo() : int {
|
|
return $this->bar();
|
|
}
|
|
}
|
|
|
|
trait T2 {
|
|
private function bar() : int {
|
|
return 3;
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T1;
|
|
|
|
private function baz() : int {
|
|
return $this->bar();
|
|
}
|
|
}',
|
|
],
|
|
'traitClassConst' => [
|
|
'code' => '<?php
|
|
trait A {
|
|
public function foo(): string {
|
|
return B::class;
|
|
}
|
|
}
|
|
|
|
trait B {}
|
|
|
|
class C {
|
|
use A;
|
|
}',
|
|
],
|
|
'noRedundantConditionForTraitStatic' => [
|
|
'code' => '<?php
|
|
trait Foo {
|
|
public function bar() : array {
|
|
$type = static::class;
|
|
$r = new \ReflectionClass($type);
|
|
$values = $r->getConstants();
|
|
$callback =
|
|
/** @param mixed $v */
|
|
function ($v) : bool {
|
|
return \is_int($v) || \is_string($v);
|
|
};
|
|
|
|
if (is_a($type, \Bat::class, true)) {
|
|
$callback =
|
|
/** @param mixed $v */
|
|
function ($v) : bool {
|
|
return \is_int($v) && 0 === ($v & $v - 1) && $v > 0;
|
|
};
|
|
}
|
|
|
|
return array_filter($values, $callback);
|
|
}
|
|
}
|
|
|
|
class Bar {
|
|
use Foo;
|
|
}
|
|
|
|
class Bat {
|
|
use Foo;
|
|
}',
|
|
],
|
|
'nonMemoizedAssertions' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function compare(O $other) : void {
|
|
if ($other instanceof self) {
|
|
if ($other->value === $this->value) {}
|
|
}
|
|
}
|
|
}
|
|
|
|
class O {}
|
|
|
|
class A extends O {
|
|
use T;
|
|
|
|
/** @var string */
|
|
private $value;
|
|
|
|
public function __construct(string $string) {
|
|
$this->value = $string;
|
|
}
|
|
}
|
|
|
|
class B extends O {
|
|
use T;
|
|
|
|
/** @var bool */
|
|
private $value;
|
|
|
|
public function __construct(bool $bool) {
|
|
$this->value = $bool;
|
|
}
|
|
}',
|
|
],
|
|
'manyTraitAliases' => [
|
|
'code' => '<?php
|
|
trait Foo {
|
|
public static function staticMethod():void {}
|
|
public function nonstatic():void {}
|
|
}
|
|
|
|
Class Bar {
|
|
use Foo {
|
|
Foo::staticMethod as foo;
|
|
Foo::staticMethod as foobar;
|
|
Foo::staticMethod as fine;
|
|
Foo::nonstatic as bad;
|
|
Foo::nonstatic as good;
|
|
}
|
|
}
|
|
|
|
$b = new Bar();
|
|
|
|
Bar::fine();
|
|
$b::fine();
|
|
$b->fine();
|
|
|
|
$b->good();
|
|
|
|
Bar::foo();
|
|
Bar::foobar();
|
|
|
|
$b::foo();
|
|
$b::foobar();
|
|
|
|
$b->foo();
|
|
$b->foobar();
|
|
|
|
$b->bad();',
|
|
],
|
|
'inheritedProtectedTraitMethodAccess' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
private function bar() : void {}
|
|
}
|
|
|
|
class A {
|
|
use T {
|
|
bar as protected;
|
|
}
|
|
}
|
|
|
|
class AChild extends A {
|
|
public function foo() : void {
|
|
$this->bar();
|
|
}
|
|
}',
|
|
],
|
|
'inheritedPublicTraitMethodAccess' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
private function bar() : void {}
|
|
}
|
|
|
|
class A {
|
|
use T {
|
|
bar as public;
|
|
}
|
|
}
|
|
|
|
(new A)->bar();',
|
|
],
|
|
'allowImplementMethodMadePublicInClass' => [
|
|
'code' => '<?php
|
|
interface I {
|
|
public function boo() : void;
|
|
}
|
|
|
|
trait T {
|
|
private function boo() : void {}
|
|
}
|
|
|
|
class A implements I {
|
|
use T { boo as public; }
|
|
}',
|
|
],
|
|
'allowImplementMethodMadePublicInParent' => [
|
|
'code' => '<?php
|
|
interface I {
|
|
public function boo() : void;
|
|
}
|
|
|
|
trait T {
|
|
private function boo() : void {}
|
|
}
|
|
|
|
class B {
|
|
use T { boo as public; }
|
|
}
|
|
|
|
class BChild extends B implements I {}',
|
|
],
|
|
'allowTraitParentDefinition' => [
|
|
'code' => '<?php
|
|
class A {}
|
|
|
|
class C extends A
|
|
{
|
|
use T;
|
|
}
|
|
|
|
trait T
|
|
{
|
|
public function bar() : ?C
|
|
{
|
|
if ($this instanceof A) {
|
|
return $this;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}',
|
|
],
|
|
'noCrashOnUndefinedIgnoredTrait' => [
|
|
'code' => '<?php
|
|
/** @psalm-suppress UndefinedTrait */
|
|
class C {
|
|
use UnknownTrait;
|
|
}',
|
|
],
|
|
'reconcileStaticTraitProperties' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/**
|
|
* @var string|null
|
|
*/
|
|
private static $b;
|
|
|
|
private static function booA(): string {
|
|
if (self::$b === null) {
|
|
return "hello";
|
|
}
|
|
return self::$b;
|
|
}
|
|
}
|
|
|
|
class C {
|
|
use T;
|
|
}',
|
|
],
|
|
'covariantAbstractReturn' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/** @return iterable */
|
|
abstract public function bar();
|
|
}
|
|
|
|
class C {
|
|
use T;
|
|
|
|
/** @return array */
|
|
public function bar() { return []; }
|
|
}',
|
|
],
|
|
'traitSelfParam' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function bar(self $object): self {
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
class Foo {
|
|
use T;
|
|
}
|
|
|
|
$f1 = new Foo();
|
|
$f2 = (new Foo())->bar($f1);',
|
|
],
|
|
'traitSelfDocblockReturn' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/** @return self */
|
|
public function getSelf() {
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
class C {
|
|
use T;
|
|
}',
|
|
],
|
|
'abstractThisMethod' => [
|
|
'code' => '<?php
|
|
trait ATrait {
|
|
/** @return $this */
|
|
abstract public function bar();
|
|
}
|
|
|
|
class C {
|
|
use ATrait;
|
|
|
|
/** @return $this */
|
|
public function bar() {
|
|
return $this;
|
|
}
|
|
}'
|
|
],
|
|
'classAliasedTrait' => [
|
|
'code' => '<?php
|
|
trait FeatureV1 {}
|
|
|
|
class_alias(FeatureV1::class, Feature::class);
|
|
|
|
class Application {
|
|
use Feature;
|
|
}',
|
|
],
|
|
'renameMethodNoCrash' => [
|
|
'code' => '<?php
|
|
|
|
trait HelloTrait {
|
|
protected function sayHello() : string {
|
|
return "Hello";
|
|
}
|
|
}
|
|
|
|
class Person {
|
|
use HelloTrait {
|
|
sayHello as originalSayHello;
|
|
}
|
|
|
|
protected function sayHello() : string {
|
|
return $this->originalSayHello();
|
|
}
|
|
}
|
|
|
|
class BrokenPerson extends Person {
|
|
protected function originalSayHello() : string {
|
|
return "bad";
|
|
}
|
|
}',
|
|
],
|
|
'instanceofStaticInsideTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/**
|
|
* @param mixed $instance
|
|
* @return ?static
|
|
*/
|
|
public static function filterInstance($instance) {
|
|
return $instance instanceof static ? $instance : null;
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}'
|
|
],
|
|
'propertyNotDefinedInTrait' => [
|
|
'code' => '<?php
|
|
class A1 {
|
|
use A2;
|
|
|
|
public static string $titlefield = "blah";
|
|
}
|
|
|
|
trait A2 {
|
|
public static function test() : string {
|
|
/**
|
|
* @var string
|
|
*/
|
|
$sortfield = (isset(static::$sortfield)) ?
|
|
static::$sortfield
|
|
: static::$titlefield;
|
|
return $sortfield;
|
|
}
|
|
}'
|
|
],
|
|
'staticNotBoundInFinal' => [
|
|
'code' => '<?php
|
|
trait Foo {
|
|
/**
|
|
* @return static
|
|
*/
|
|
final public function foo(): self
|
|
{
|
|
return $this;
|
|
}
|
|
}
|
|
|
|
class A {
|
|
use Foo;
|
|
}'
|
|
],
|
|
'staticReturnWithFinal' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
/** @return static */
|
|
public function instance() {
|
|
return new static();
|
|
}
|
|
}
|
|
|
|
final class A {
|
|
use T;
|
|
}'
|
|
],
|
|
'suppressIssueOnTrait' => [
|
|
'code' => '<?php
|
|
/** @psalm-suppress InvalidAttribute */
|
|
#[Attribute]
|
|
trait Foo {}',
|
|
],
|
|
];
|
|
}
|
|
|
|
/**
|
|
*
|
|
*/
|
|
public function providerInvalidCodeParse(): iterable
|
|
{
|
|
return [
|
|
'inaccessiblePrivateMethodFromInheritedTrait' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
private function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
}
|
|
|
|
class C extends B {
|
|
public function doFoo(): void {
|
|
$this->fooFoo();
|
|
}
|
|
}',
|
|
'error_message' => 'InaccessibleMethod',
|
|
],
|
|
'undefinedTrait' => [
|
|
'code' => '<?php
|
|
class B {
|
|
use A;
|
|
}',
|
|
'error_message' => 'UndefinedTrait',
|
|
],
|
|
'missingPropertyType' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public $foo = null;
|
|
}
|
|
class A {
|
|
use T;
|
|
|
|
public function assignToFoo(): void {
|
|
$this->foo = 5;
|
|
}
|
|
}',
|
|
'error_message' => 'MissingPropertyType - src' . DIRECTORY_SEPARATOR . 'somefile.php:3:32 - Property T::$foo does not have a ' .
|
|
'declared type - consider int|null',
|
|
],
|
|
'missingPropertyTypeWithConstructorInit' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public $foo;
|
|
}
|
|
class A {
|
|
use T;
|
|
|
|
public function __construct() {
|
|
$this->foo = 5;
|
|
}
|
|
}',
|
|
'error_message' => 'MissingPropertyType - src' . DIRECTORY_SEPARATOR . 'somefile.php:3:32 - Property T::$foo does not have a ' .
|
|
'declared type - consider int',
|
|
],
|
|
'missingPropertyTypeWithConstructorInitAndNull' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public $foo;
|
|
}
|
|
class A {
|
|
use T;
|
|
|
|
public function __construct() {
|
|
$this->foo = 5;
|
|
}
|
|
|
|
public function makeNull(): void {
|
|
$this->foo = null;
|
|
}
|
|
}',
|
|
'error_message' => 'MissingPropertyType - src' . DIRECTORY_SEPARATOR . 'somefile.php:3:32 - Property T::$foo does not have a ' .
|
|
'declared type - consider int|null',
|
|
],
|
|
'missingPropertyTypeWithConstructorInitAndNullDefault' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public $foo = null;
|
|
}
|
|
class A {
|
|
use T;
|
|
|
|
public function __construct() {
|
|
$this->foo = 5;
|
|
}
|
|
}',
|
|
'error_message' => 'MissingPropertyType - src' . DIRECTORY_SEPARATOR . 'somefile.php:3:32 - Property T::$foo does not have a ' .
|
|
'declared type - consider int|null',
|
|
],
|
|
'redefinedTraitMethodInSubclass' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function fooFoo(): void {
|
|
}
|
|
}
|
|
|
|
class B {
|
|
use T;
|
|
}
|
|
|
|
class C extends B {
|
|
public function fooFoo(string $a): void {
|
|
}
|
|
}',
|
|
'error_message' => 'MethodSignatureMismatch',
|
|
],
|
|
'missingTraitPropertyType' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public $foo = 5;
|
|
}
|
|
|
|
class A {
|
|
use T;
|
|
}',
|
|
'error_message' => 'MissingPropertyType',
|
|
],
|
|
'nestedTraitWithBadReturnType' => [
|
|
'code' => '<?php
|
|
trait A {
|
|
public function foo() : string {
|
|
return 5;
|
|
}
|
|
}
|
|
|
|
trait B {
|
|
use A;
|
|
}
|
|
|
|
class C {
|
|
use B;
|
|
}',
|
|
'error_message' => 'InvalidReturnType',
|
|
],
|
|
'replaceTraitMethod' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
protected function foo() : void {}
|
|
|
|
public function bat() : void {
|
|
$this->foo();
|
|
}
|
|
}
|
|
|
|
class C {
|
|
use T;
|
|
|
|
protected function foo(string $s) : void {}
|
|
}',
|
|
'error_message' => 'TooFewArguments',
|
|
],
|
|
'traitMethodMadePrivate' => [
|
|
'code' => '<?php
|
|
trait T {
|
|
public function foo() : void {
|
|
echo "here";
|
|
}
|
|
}
|
|
|
|
class C {
|
|
use T {
|
|
foo as private traitFoo;
|
|
}
|
|
|
|
public function bar() : void {
|
|
$this->traitFoo();
|
|
}
|
|
}
|
|
|
|
class D extends C {
|
|
public function bar() : void {
|
|
$this->traitFoo(); // should fail
|
|
}
|
|
}',
|
|
'error_message' => 'InaccessibleMethod',
|
|
],
|
|
'preventTraitPropertyType' => [
|
|
'code' => '<?php
|
|
trait T {}
|
|
|
|
class X {
|
|
/** @var T|null */
|
|
public $hm;
|
|
}',
|
|
'error_message' => 'UndefinedDocblockClass',
|
|
],
|
|
];
|
|
}
|
|
}
|