tests

Author: krakjoe

Zend/tests/return_hint/001.phpt

@@ -0,0 +1,10 @@
+--TEST--
+Basic return hints at compilation
+--FILE--
+<?php
+function test1() : array {
+
+}
+/* this is bad ... */
+?>
+--EXPECT--

Zend/tests/return_hint/002.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Basic return hints at execution
+--FILE--
+<?php
+function test1() : array {
+	return null;
+}
+
+test1();
+?>
+--EXPECTF--
+Fatal error: the function test1 was expected to return array and returned null in %s on line %d
+

Zend/tests/return_hint/003.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Basic return hints at execution allowing null
+--FILE--
+<?php
+function test1() : ?array {
+	return null;
+}
+
+var_dump(test1());
+?>
+--EXPECT--
+NULL
+

Zend/tests/return_hint/004.phpt

@@ -0,0 +1,12 @@
+--TEST--
+Basic return hints at execution mismatched basic type
+--FILE--
+<?php
+function test1() : array {
+	return "hello";
+}
+
+test1()
+?>
+--EXPECTF--
+Fatal error: the function test1 was expected to return array and returned string in %s on line %d

Zend/tests/return_hint/005.phpt

@@ -0,0 +1,20 @@
+--TEST--
+Basic return hints methods
+--FILE--
+<?php
+class foo {}
+class bar {}
+class baz {}
+
+class qux extends baz {
+	public function foo() : foo {
+		return new baz();
+	}
+}
+
+$qux = new qux();
+$qux->foo();
+?>
+--EXPECTF--
+Fatal error: the function foo was expected to return foo and returned baz in %s on line %d
+

Zend/tests/return_hint/006.phpt

@@ -0,0 +1,22 @@
+--TEST--
+Basic return hints covariance
+--FILE--
+<?php
+class foo {}
+class bar extends foo {}
+class baz {}
+
+class qux extends baz {
+	public function foo() : foo {
+		return new bar();
+	}
+}
+
+$qux = new qux();
+var_dump($qux->foo());
+?>
+--EXPECTF--
+object(bar)#%d (%d) {
+}
+
+

Zend/tests/return_hint/007.phpt

@@ -0,0 +1,22 @@
+--TEST--
+Basic return hints covariance
+--FILE--
+<?php
+class foo {}
+class bar extends foo {}
+class baz {}
+
+class qux extends baz {
+	public function foo() : foo {
+		return new bar();
+	}
+}
+
+$qux = new qux();
+var_dump($qux->foo());
+?>
+--EXPECTF--
+object(bar)#%d (%d) {
+}
+
+

Zend/tests/return_hint/008.phpt

@@ -0,0 +1,24 @@
+--TEST--
+Basic return hints covariance interfaces 
+--FILE--
+<?php
+interface foo {}
+interface bar extends foo {
+	public function foo() : foo;
+}
+
+
+class qux implements bar {
+	public function foo() : bar {
+		return new qux();
+	}
+}
+
+$qux = new qux();
+var_dump($qux->foo());
+?>
+--EXPECTF--
+object(qux)#%d (%d) {
+}
+
+

Zend/tests/return_hint/009.phpt

@@ -0,0 +1,22 @@
+--TEST--
+Basic return hints covariance interfaces errors
+--FILE--
+<?php
+interface foo {}
+interface bar {
+	public function foo() : foo;
+}
+
+class qux implements bar {
+	public function foo() : array {
+		return new qux();
+	}
+}
+
+$qux = new qux();
+var_dump($qux->foo());
+?>
+--EXPECTF--
+Fatal error: Delcaration of qux::foo should be compatible with bar::foo() : foo, return type mismatch in /usr/src/php-src/Zend/tests/return_hint/009.php on line 7
+
+

Zend/tests/return_hint/010.phpt

@@ -0,0 +1,20 @@
+--TEST--
+Basic return hints covariance interfaces nulls
+--FILE--
+<?php
+interface foo {}
+interface bar extends foo {
+	public function foo() : foo;
+}
+
+class qux implements bar {
+	public function foo() : ?foo {
+		return null;
+	}
+}
+
+$qux = new qux();
+var_dump($qux->foo());
+?>
+--EXPECT--
+NULL