add test variables/005-cast-objects-to-scalars.phpt

5 files changed, 85 insertions, 2 deletions

diff --git a/tests/cpp/include/variables.h b/tests/cpp/include/variables.h
index b7063ef..e8cb526 100644
--- a/tests/cpp/include/variables.h
+++ b/tests/cpp/include/variables.h
@@ -289,6 +289,61 @@ namespace TestVariables {
 		return object;
 	}
 
+	/**
+	 *  A sample class, with methods to cast objects to scalars
+	 */
+	class Obj2Scalar : public Php::Base
+	{
+	public:
+	    /**
+	     *  C++ constructor and C++ destructpr
+	     */
+	    Obj2Scalar() {}
+	    virtual ~Obj2Scalar() {}
+
+	    /**
+	     *  Cast to a string
+	     *
+	     *  Note that now we use const char* as return value, and not Php::Value.
+	     *  The __toString function is detected at compile time, and it does
+	     *  not have a fixed signature. You can return any value that can be picked
+	     *  up by a Php::Value object.
+	     *
+	     *  @return const char *
+	     */
+	    const char *__toString()
+	    {
+	        return "Mount Meru, also called Sumeru (Sanskrit)";
+	    }
+	    
+	    /**
+	     *  Cast to a integer
+	     *  @return long
+	     */
+	    long __toInteger()
+	    {
+	        return 27032014;
+	    }
+	    
+	    /**
+	     *  Cast to a floating point number
+	     *  @return double
+	     */
+	    double __toFloat()
+	    {
+	        return 3.14159265359;
+	    }
+	    
+	    /**
+	     *  Cast to a boolean
+	     *  @return bool
+	     */
+	    bool __toBool()
+	    {
+	        return true;
+	    }
+	};
+
 	/*
 	 * Test Php::Value resize
 	 */
diff --git a/tests/cpp/main.cpp b/tests/cpp/main.cpp
index 4e781d2..e5150ed 100644
--- a/tests/cpp/main.cpp
+++ b/tests/cpp/main.cpp
@@ -71,6 +71,10 @@ extern "C"
         extension.add("TestVariables\\value_object1",     TestVariables::value_object1);
         extension.add("TestVariables\\value_object2",     TestVariables::value_object2);
 
+        // A sample class, with methods to cast objects to scalars
+        Php::Class<TestVariables::Obj2Scalar> cObj2Scalar("Obj2Scalar");
+        extension.add(std::move(cObj2Scalar));
+
 
 
 
diff --git a/tests/php/dbg.php b/tests/php/dbg.php
index 4728700..2040f01 100644
--- a/tests/php/dbg.php
+++ b/tests/php/dbg.php
@@ -12,5 +12,3 @@
 
 
 
-//---------
-TestValueIterator\loopArray();
\ No newline at end of file
diff --git a/tests/php/phpt/variables/005-cast-objects-to-scalars.phpt b/tests/php/phpt/variables/005-cast-objects-to-scalars.phpt
new file mode 100644
index 0000000..335acb7
--- /dev/null
+++ b/tests/php/phpt/variables/005-cast-objects-to-scalars.phpt
@@ -0,0 +1,22 @@
+--TEST--
+cast objects to scalars
+--DESCRIPTION--
+http://www.phpcpp.com/documentation/special-features#casting-functions
+--SKIPIF--
+<?php if (!extension_loaded("extension_for_tests")) print "skip"; ?>
+--FILEEOF--
+<?php
+
+
+function bool2str($b) {
+    return $b ? "Yes" : "No";
+}
+$obj = new Obj2Scalar();
+echo  "   long: ", (int)$obj, "\n string: ", (string)$obj, "\n double: ", (double)$obj, "\n   bool: ", bool2str((bool)$obj);
+
+
+--EXPECT--
+   long: 27032014
+ string: Mount Meru, also called Sumeru (Sanskrit)
+ double: 3.14159265359
+   bool: Yes
\ No newline at end of file
diff --git a/tests/php/phpt/variables/readme b/tests/php/phpt/variables/readme
index 8162526..a47cb89 100644
--- a/tests/php/phpt/variables/readme
+++ b/tests/php/phpt/variables/readme
@@ -1 +1,5 @@
 tests variables
+
+TODO: more tests for globals variables
+including separate test for $_GET, $_POST, $_COOKIE, $_FILES, $_SERVER, $_REQUEST and $_ENV (Php::GET, Php::POST, Php::COOKIE, Php::FILES, Php::SERVER, Php::REQUEST and Php::ENV) variables.
+