mirror of
https://github.com/danog/psalm.git
synced 2024-11-26 20:34:47 +01:00
d31dc663b9
* Split unit test over multiple jobs in GitHub Actions, lowering the total run time * rename FileManipulationTest to FileManipulationTestCase so it does not run as a standalone Test
674 lines
20 KiB
PHP
674 lines
20 KiB
PHP
<?php
|
|
namespace Psalm\Tests\FileManipulation;
|
|
|
|
class UnusedCodeManipulationTest extends FileManipulationTestCase
|
|
{
|
|
/**
|
|
* @return array<string,array{string,string,string,string[],bool}>
|
|
*/
|
|
public function providerValidCodeParse(): array
|
|
{
|
|
return [
|
|
'removePossiblyUnusedMethod' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
public function bar() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'removePossiblyUnusedMethodInMiddle' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
public function bar() : void {}
|
|
|
|
public function bat() : void {}
|
|
}
|
|
|
|
(new A)->foo();
|
|
(new A)->bat();',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
public function bat() : void {}
|
|
}
|
|
|
|
(new A)->foo();
|
|
(new A)->bat();',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'removeAllPossiblyUnusedMethods' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
public function bar() : void {}
|
|
|
|
public function bat() : void {}
|
|
}
|
|
|
|
new A();',
|
|
'<?php
|
|
class A {
|
|
|
|
}
|
|
|
|
new A();',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedMethodWithMixedUse' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo($a) {
|
|
$a->foo();
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo($a) {
|
|
$a->foo();
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedMethodWithSuppression' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
/** @psalm-suppress PossiblyUnusedMethod */
|
|
public function bar() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
/** @psalm-suppress PossiblyUnusedMethod */
|
|
public function bar() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'removeUnusedMethod' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
private function bar() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'7.1',
|
|
['UnusedMethod'],
|
|
true,
|
|
],
|
|
'removeUnusedMethodAtBeginning' => [
|
|
'<?php
|
|
class A {
|
|
private function foo() : void {}
|
|
|
|
public function bar() : void {}
|
|
}
|
|
|
|
(new A)->bar();',
|
|
'<?php
|
|
class A {
|
|
|
|
|
|
public function bar() : void {}
|
|
}
|
|
|
|
(new A)->bar();',
|
|
'7.1',
|
|
['UnusedMethod'],
|
|
true,
|
|
],
|
|
'removePossiblyUnusedMethodWithDocblock' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
/** @return void */
|
|
public function bar() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'removeUnusedMethodWithDocblock' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
/** @return void */
|
|
private function bar() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
(new A)->foo();',
|
|
'7.1',
|
|
['UnusedMethod'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedMethodWithVariableCall' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
echo $a->$var();
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
echo $a->$var();
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedMethodWithVariableCallableCall' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function takeCallable(callable $c) : void {}
|
|
|
|
function foo(A $a, string $var) {
|
|
takeCallable([$a, $var]);
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function takeCallable(callable $c) : void {}
|
|
|
|
function foo(A $a, string $var) {
|
|
takeCallable([$a, $var]);
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedMethodWithCallUserFuncCall' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
call_user_func([$a, $var]);
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
call_user_func([$a, $var]);
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedMethodWithVariableCallableLhsCall' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
public function bar() : void {}
|
|
}
|
|
|
|
function takeCallable(callable $c) : void {}
|
|
|
|
function foo($a) {
|
|
takeCallable([$a, "foo"]);
|
|
}
|
|
|
|
foo(new A);',
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
|
|
}
|
|
|
|
function takeCallable(callable $c) : void {}
|
|
|
|
function foo($a) {
|
|
takeCallable([$a, "foo"]);
|
|
}
|
|
|
|
foo(new A);',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedMethodWithVariableCallOnParent' => [
|
|
'<?php
|
|
class A { }
|
|
|
|
class B extends A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
echo $a->$var();
|
|
}
|
|
|
|
foo(new B);',
|
|
'<?php
|
|
class A { }
|
|
|
|
class B extends A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
echo $a->$var();
|
|
}
|
|
|
|
foo(new B);',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'removePossiblyUnusedMethodWithVariableCall' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() : void {}
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
/** @psalm-ignore-variable-method */
|
|
echo $a->$var();
|
|
}',
|
|
'<?php
|
|
class A {
|
|
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
/** @psalm-ignore-variable-method */
|
|
echo $a->$var();
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedMethod'],
|
|
true,
|
|
],
|
|
'removePossiblyUnusedMethodAndMissingReturnType' => [
|
|
'<?php
|
|
class A {
|
|
public function foo() {}
|
|
}
|
|
|
|
new A();',
|
|
'<?php
|
|
class A {
|
|
|
|
}
|
|
|
|
new A();',
|
|
'7.1',
|
|
['PossiblyUnusedMethod', 'MissingReturnType'],
|
|
true,
|
|
],
|
|
'removePossiblyUnusedPropertyWithDocblock' => [
|
|
'<?php
|
|
class A {
|
|
/** @var string */
|
|
public $foo = "hello";
|
|
|
|
/** @var string */
|
|
public $bar = "hello";
|
|
}
|
|
|
|
echo (new A)->foo;',
|
|
'<?php
|
|
class A {
|
|
/** @var string */
|
|
public $foo = "hello";
|
|
}
|
|
|
|
echo (new A)->foo;',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithMixedUse' => [
|
|
'<?php
|
|
class A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo($a) {
|
|
echo $a->foo;
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo($a) {
|
|
echo $a->foo;
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithSuppression' => [
|
|
'<?php
|
|
/** @psalm-suppress PossiblyUnusedProperty */
|
|
class A {
|
|
public $foo = "hello";
|
|
}',
|
|
'<?php
|
|
/** @psalm-suppress PossiblyUnusedProperty */
|
|
class A {
|
|
public $foo = "hello";
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithVariableFetch' => [
|
|
'<?php
|
|
class A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
echo $a->$var;
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
echo $a->$var;
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'removePossiblyUnusedPropertyWithVariableFetch' => [
|
|
'<?php
|
|
class A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
/** @psalm-ignore-variable-property */
|
|
echo $a->$var;
|
|
}',
|
|
'<?php
|
|
class A {
|
|
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
/** @psalm-ignore-variable-property */
|
|
echo $a->$var;
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithVariableFetchInParent' => [
|
|
'<?php
|
|
class A {
|
|
public function __set(string $k, $v) {
|
|
$this->$k = $v;
|
|
}
|
|
}
|
|
|
|
class B extends A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
(new B())->__set("foo", "bar");',
|
|
'<?php
|
|
class A {
|
|
public function __set(string $k, $v) {
|
|
$this->$k = $v;
|
|
}
|
|
}
|
|
|
|
class B extends A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
(new B())->__set("foo", "bar");',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithVariableOnParent' => [
|
|
'<?php
|
|
class A {}
|
|
|
|
class B extends A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
echo $a->$var;
|
|
}
|
|
|
|
foo(new A(), "foo");',
|
|
'<?php
|
|
class A {}
|
|
|
|
class B extends A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
echo $a->$var;
|
|
}
|
|
|
|
foo(new A(), "foo");',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithVariableFetchImplementedInterface' => [
|
|
'<?php
|
|
interface I {}
|
|
|
|
class A implements I {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(I $i, string $var) {
|
|
echo $i->$var;
|
|
}
|
|
|
|
foo(new A(), "foo");',
|
|
'<?php
|
|
interface I {}
|
|
|
|
class A implements I {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(I $i, string $var) {
|
|
echo $i->$var;
|
|
}
|
|
|
|
foo(new A(), "foo");',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithStaticVariableFetch' => [
|
|
'<?php
|
|
class A {
|
|
public static $foo = "hello";
|
|
}
|
|
|
|
function foo(string $var) {
|
|
echo A::$$var;
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public static $foo = "hello";
|
|
}
|
|
|
|
function foo(string $var) {
|
|
echo A::$$var;
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithVariableAssignment' => [
|
|
'<?php
|
|
class A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
$a->$var = "hello";
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
$a->$var = "hello";
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithVariableAssignmentOnParent' => [
|
|
'<?php
|
|
class A {}
|
|
|
|
class B extends A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
$a->$var = "hello";
|
|
}
|
|
|
|
foo(new B);',
|
|
'<?php
|
|
class A {}
|
|
|
|
class B extends A {
|
|
public $foo = "hello";
|
|
}
|
|
|
|
function foo(A $a, string $var) {
|
|
$a->$var = "hello";
|
|
}
|
|
|
|
foo(new B);',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'dontRemovePossiblyUnusedPropertyWithStaticVariableAssignment' => [
|
|
'<?php
|
|
class A {
|
|
public static $foo = "hello";
|
|
}
|
|
|
|
function foo(string $var) {
|
|
A::$$var = "hello";
|
|
}',
|
|
'<?php
|
|
class A {
|
|
public static $foo = "hello";
|
|
}
|
|
|
|
function foo(string $var) {
|
|
A::$$var = "hello";
|
|
}',
|
|
'7.1',
|
|
['PossiblyUnusedProperty'],
|
|
true,
|
|
],
|
|
'removeUnusedPropertyWithDocblock' => [
|
|
'<?php
|
|
class A {
|
|
/** @var string */
|
|
public $foo = "hello";
|
|
|
|
/** @var string */
|
|
private $bar = "hello";
|
|
}
|
|
|
|
echo (new A)->foo;',
|
|
'<?php
|
|
class A {
|
|
/** @var string */
|
|
public $foo = "hello";
|
|
}
|
|
|
|
echo (new A)->foo;',
|
|
'7.1',
|
|
['UnusedProperty'],
|
|
true,
|
|
],
|
|
];
|
|
}
|
|
}
|