Add tests for zend_test_compile_to_ast()

Author: DanielEScherzer

ext/zend_test/tests/compile_to_ast/basic_ast.phpt

@@ -0,0 +1,54 @@
+--TEST--
+AST can be recreated (basic example)
+--EXTENSIONS--
+zend_test
+--FILE--
+<?php
+
+/**
+ * My documentation comment
+ */
+#[MyAttrib]
+function doSomething( int $intParam, string $stringParam ): object {
+    return (object)[ $intParam, $stringParam ];
+}
+
+// Inline comment
+
+const MY_CONSTANT = true;
+
+class Example {
+    private int $value;
+
+    public function __construct( int $v ) {
+        $this->value = $v;
+    }
+
+    public function getValue(): int {
+        return $this->value;
+    }
+}
+
+echo zend_test_compile_to_ast( file_get_contents( __FILE__ ) );
+
+?>
+--EXPECT--
+#[MyAttrib]
+function doSomething(int $intParam, string $stringParam): object {
+    return (object)[$intParam, $stringParam];
+}
+
+const MY_CONSTANT = true;
+class Example {
+    private int $value;
+    public function __construct(int $v) {
+        $this->value = $v;
+    }
+
+    public function getValue(): int {
+        return $this->value;
+    }
+
+}
+
+echo zend_test_compile_to_ast(file_get_contents(__FILE__));

ext/zend_test/tests/compile_to_ast/complicated_class.phpt

@@ -0,0 +1,89 @@
+--TEST--
+AST can be recreated (complicated class example)
+--EXTENSIONS--
+zend_test
+--FILE--
+<?php
+
+interface MyInterface1 {}
+interface MyInterface2 extends MyInterface1 {}
+
+abstract class MyBaseClass implements MyInterface2 {
+    final public function get5(): int {
+        return 5;
+    }
+
+    abstract public function setValue( string $value ): void;
+}
+
+class MySubClass extends MyBaseClass {
+    public private(set) string $alwaysLowerCase = "STARTS UPPER" {
+        get => $this->alwaysLowerCase;
+        set => strtolower( $value );
+    }
+
+    public readonly bool $negated;
+    
+    public const CONST_PUBLIC = 1;
+    protected const CONST_PROTECTED = "abc";
+    private const CONST_PRIVATE = [ 1, 2 ];
+
+    public static ?object $cache = null;
+
+    public function __construct( public bool $boolVal ) {
+        $this->negated = !$boolVal;
+    }
+
+    public function setValue( string $value ): void {
+        $this->alwaysLowerCase = $value;
+    }
+
+    public static function getPrivateConst(): array {
+        return self::CONST_PRIVATE;
+    }
+}
+
+echo zend_test_compile_to_ast( file_get_contents( __FILE__ ) );
+
+?>
+--EXPECT--
+interface MyInterface1 {
+}
+
+interface MyInterface2 implements MyInterface1 {
+}
+
+abstract class MyBaseClass implements MyInterface2 {
+    public final function get5(): int {
+        return 5;
+    }
+
+    public abstract function setValue(string $value): void;
+
+}
+
+class MySubClass extends MyBaseClass {
+    public private(set) string $alwaysLowerCase = 'STARTS UPPER' {
+        get => $this->alwaysLowerCase;
+        set => strtolower($value);
+    }
+    public readonly bool $negated;
+    public const CONST_PUBLIC = 1;
+    protected const CONST_PROTECTED = 'abc';
+    private const CONST_PRIVATE = [1, 2];
+    public static ?object $cache = null;
+    public function __construct(bool $boolVal) {
+        $this->negated = !$boolVal;
+    }
+
+    public function setValue(string $value): void {
+        $this->alwaysLowerCase = $value;
+    }
+
+    public static function getPrivateConst(): array {
+        return self::CONST_PRIVATE;
+    }
+
+}
+
+echo zend_test_compile_to_ast(file_get_contents(__FILE__));

ext/zend_test/tests/compile_to_ast/enum.phpt

@@ -0,0 +1,54 @@
+--TEST--
+AST can be recreated (enums)
+--EXTENSIONS--
+zend_test
+--FILE--
+<?php
+
+enum Suit
+{
+    case Hearts;
+    case Diamonds;
+    case Clubs;
+    case Spades;
+
+    public const Clubz = self::Clubs;
+}
+
+enum MyBoolean: int {
+    case MyFalse = 0;
+    case MyTrue = 1;
+
+    public function toBool(): bool {
+        return match($this) {
+            MyBoolean::MyFalse => false,
+            MyBoolean::MyTrue => true,
+        };
+    }
+}
+
+echo zend_test_compile_to_ast( file_get_contents( __FILE__ ) );
+
+?>
+--EXPECT--
+enum Suit {
+    case Hearts;
+    case Diamonds;
+    case Clubs;
+    case Spades;
+    public const Clubz = self::Clubs;
+}
+
+enum MyBoolean: int {
+    case MyFalse = 0;
+    case MyTrue = 1;
+    public function toBool(): bool {
+        return match ($this) {
+            MyBoolean::MyFalse => false,
+            MyBoolean::MyTrue => true,
+        };
+    }
+
+}
+
+echo zend_test_compile_to_ast(file_get_contents(__FILE__));