mirror of
https://github.com/danog/psalm.git
synced 2024-12-12 17:27:28 +01:00
6ea4b56551
Signed-off-by: Maximilian Bösing <2189546+boesing@users.noreply.github.com>
238 lines
8.5 KiB
PHP
238 lines
8.5 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Psalm\Tests;
|
|
|
|
use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;
|
|
use Psalm\Tests\Traits\ValidCodeAnalysisTestTrait;
|
|
|
|
final class IntersectionTypeTest extends TestCase
|
|
{
|
|
use ValidCodeAnalysisTestTrait;
|
|
use InvalidCodeAnalysisTestTrait;
|
|
|
|
public function providerValidCodeParse(): iterable
|
|
{
|
|
return [
|
|
'callableObject' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param object&callable():void $object
|
|
*/
|
|
function takesCallableObject(object $object): void {
|
|
$object();
|
|
}
|
|
',
|
|
],
|
|
'classStringOfCallableObject' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param class-string<object&callable():void> $className
|
|
*/
|
|
function takesCallableObject(string $className): void {
|
|
$object = new $className();
|
|
$object();
|
|
}',
|
|
'assertions' => [],
|
|
'ignored_issues' => ['UnsafeInstantiation', 'MixedMethodCall'],
|
|
],
|
|
'callableObjectWithRequiredStringArgument' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param object&callable(string):void $object
|
|
*/
|
|
function takesCallableObject(object $object): void {
|
|
$object("foo");
|
|
}
|
|
',
|
|
],
|
|
'classStringOfCallableObjectWithRequiredStringArgument' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param class-string<object&callable(string):void> $className
|
|
*/
|
|
function takesCallableObject(string $className): void {
|
|
$object = new $className();
|
|
$object("foo");
|
|
}',
|
|
'assertions' => [],
|
|
'ignored_issues' => ['UnsafeInstantiation', 'MixedMethodCall'],
|
|
],
|
|
'callableObjectWithReturnType' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param object&callable():int $object
|
|
*/
|
|
function takesCallableObject(object $object): int {
|
|
return $object();
|
|
}
|
|
',
|
|
],
|
|
'classStringOfCallableObjectWithReturnType' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param class-string<object&callable():int> $className
|
|
*/
|
|
function takesCallableObject(string $className): int {
|
|
$object = new $className();
|
|
return $object();
|
|
}
|
|
|
|
class Foo
|
|
{
|
|
public function __invoke(): int
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
takesCallableObject(Foo::class);
|
|
',
|
|
'assertions' => [],
|
|
'ignored_issues' => ['UnsafeInstantiation', 'MixedMethodCall'],
|
|
],
|
|
'classStringOfCallableObjectEqualsObjectWithCallableIntersection' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param class-string<callable-object> $className
|
|
*/
|
|
function takesCallableObject(string $className): void {
|
|
$object = new $className();
|
|
$object();
|
|
}
|
|
|
|
class Foo
|
|
{
|
|
public function __invoke(): void
|
|
{
|
|
}
|
|
}
|
|
|
|
takesCallableObject(Foo::class);
|
|
',
|
|
'assertions' => [],
|
|
'ignored_issues' => ['UnsafeInstantiation', 'MixedMethodCall'],
|
|
],
|
|
'classStringOfImportedCallableTypeIntersection' => [
|
|
'code' => '<?php
|
|
/** @psalm-type CallableType = callable */
|
|
class Bar
|
|
{
|
|
|
|
}
|
|
|
|
/** @psalm-import-type CallableType from Bar */
|
|
class Foo
|
|
{
|
|
/**
|
|
* @param class-string<object&CallableType> $className
|
|
*/
|
|
function takesCallableObject(string $className): void {}
|
|
}
|
|
',
|
|
'assertions' => [],
|
|
'ignored_issues' => [],
|
|
],
|
|
];
|
|
}
|
|
|
|
public function providerInvalidCodeParse(): iterable
|
|
{
|
|
return [
|
|
'callableObjectWithMissingStringArgument' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param object&callable(string):void $object
|
|
*/
|
|
function takesCallableObject(object $object): void {
|
|
$object();
|
|
}
|
|
',
|
|
'error_message' => 'TooFewArguments',
|
|
],
|
|
'classStringOfCallableObjectWithMissingRequiredStringArgument' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param class-string<object&callable(string):void> $className
|
|
*/
|
|
function takesCallableObject(string $className): void {
|
|
$object = new $className();
|
|
$object();
|
|
}',
|
|
'error_message' => 'TooFewArguments',
|
|
'error_levels' => ['UnsafeInstantiation', 'MixedMethodCall'],
|
|
],
|
|
'callableObjectWithInvalidStringArgument' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param object&callable(string):void $object
|
|
*/
|
|
function takesCallableObject(object $object): void {
|
|
$object(true);
|
|
}
|
|
',
|
|
'error_message' => 'InvalidArgument',
|
|
'error_levels' => ['UnsafeInstantiation', 'MixedMethodCall'],
|
|
],
|
|
'classStringOfCallableObjectWithInvalidStringArgument' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param class-string<object&callable(string):void> $className
|
|
*/
|
|
function takesCallableObject(string $className): void {
|
|
$object = new $className();
|
|
$object(0);
|
|
}',
|
|
'error_message' => 'InvalidArgument',
|
|
'error_levels' => ['UnsafeInstantiation', 'MixedMethodCall'],
|
|
],
|
|
'classStringOfCallableObjectWillTriggerMixedMethodCall' => [
|
|
'code' => '<?php
|
|
/**
|
|
* @param class-string<object&callable> $className
|
|
*/
|
|
function takesCallableObject(string $className): void {
|
|
new $className();
|
|
}
|
|
|
|
class Foo
|
|
{
|
|
public function __invoke(): int
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
takesCallableObject(Foo::class);
|
|
',
|
|
'error_message' => 'MixedMethodCall',
|
|
],
|
|
'classStringOfCallableIsNotAllowed' => [
|
|
# Ref: https://github.com/phpstan/phpstan/issues/9148
|
|
'code' => '<?php
|
|
/**
|
|
* @param class-string<callable():int> $className
|
|
*/
|
|
function takesCallableObject(string $className): int {
|
|
$object = new $className();
|
|
return $object();
|
|
}
|
|
|
|
class Foo
|
|
{
|
|
public function __invoke(): int
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
takesCallableObject(Foo::class);
|
|
',
|
|
'error_message' => 'class-string param can only target',
|
|
'error_levels' => ['UnsafeInstantiation', 'MixedMethodCall'],
|
|
],
|
|
];
|
|
}
|
|
}
|