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[gjs] Port DBus tests to GDBus

commit 81cfc7d03c1d64d44b9db2e86a849eaa069e6f8f
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Sat Apr 23 21:25:28 2011 +0200

    Port DBus tests to GDBus
    
    Make a copy of DBus tests and port them to GDBus. Also rename
    the old tests for consistency.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=622921

 Makefile-test.am                     |    2 +
 test/js/{testDbus.js => testDBus.js} |    0
 test/js/testGDBus.js                 |  568 ++++++++++++++++++++++++++++++++++
 3 files changed, 570 insertions(+), 0 deletions(-)
---
diff --git a/Makefile-test.am b/Makefile-test.am
index 969f477..55a05be 100644
--- a/Makefile-test.am
+++ b/Makefile-test.am
@@ -175,6 +175,8 @@ EXTRA_DIST +=					\
 	test/js/testself.js			\
 	test/js/testByteArray.js		\
 	test/js/testCairo.js			\
+	test/js/testDBus.js			\
+	test/js/testGDBus.js			\
 	test/js/testEverythingBasic.js		\
 	test/js/testEverythingEncapsulated.js	\
 	test/js/testGIMarshalling.js		\
diff --git a/test/js/testDbus.js b/test/js/testDBus.js
similarity index 100%
rename from test/js/testDbus.js
rename to test/js/testDBus.js
diff --git a/test/js/testGDBus.js b/test/js/testGDBus.js
new file mode 100644
index 0000000..02dca97
--- /dev/null
+++ b/test/js/testGDBus.js
@@ -0,0 +1,568 @@
+// application/javascript;version=1.8
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Mainloop = imports.mainloop;
+
+/* The methods list with their signatures.
+ *
+ * *** NOTE: If you add stuff here, you need to update testIntrospectReal
+ */
+var TestIface = <interface name="org.gnome.gjs.Test">
+<method name="nonJsonFrobateStuff">
+    <arg type="i" direction="in"/>
+    <arg type="s" direction="out"/>
+</method>
+<method name="frobateStuff">
+    <arg type="a{sv}" direction="in"/>
+    <arg type="a{sv}" direction="out"/>
+</method>
+<method name="alwaysThrowException">
+    <arg type="a{sv}" direction="in"/>
+    <arg type="a{sv}" direction="out"/>
+</method>
+<method name="thisDoesNotExist"/>
+<method name="noInParameter">
+    <arg type="s" direction="out"/>
+</method>
+<method name="multipleInArgs">
+    <arg type="i" direction="in"/>
+    <arg type="i" direction="in"/>
+    <arg type="i" direction="in"/>
+    <arg type="i" direction="in"/>
+    <arg type="i" direction="in"/>
+    <arg type="s" direction="out"/>
+</method>
+<method name="noReturnValue"/>
+<method name="emitSignal"/>
+<method name="multipleOutValues">
+    <arg type="s" direction="out"/>
+    <arg type="s" direction="out"/>
+    <arg type="s" direction="out"/>
+</method>
+<method name="oneArrayOut">
+    <arg type="as" direction="out"/>
+</method>
+<method name="arrayOfArrayOut">
+    <arg type="aas" direction="out"/>
+</method>
+<method name="multipleArrayOut">
+    <arg type="as" direction="out"/>
+    <arg type="as" direction="out"/>
+</method>
+<method name="arrayOutBadSig">
+    <arg type="i" direction="out"/>
+</method>
+<method name="byteArrayEcho">
+    <arg type="ay" direction="in"/>
+    <arg type="ay" direction="out"/>
+</method>
+<method name="byteEcho">
+    <arg type="y" direction="in"/>
+    <arg type="y" direction="out"/>
+</method>
+<method name="dictEcho">
+    <arg type="a{sv}" direction="in"/>
+    <arg type="a{sv}" direction="out"/>
+</method>
+<method name="echo">
+    <arg type="s" direction="in"/>
+    <arg type="i" direction="in"/>
+    <arg type="s" direction="out"/>
+    <arg type="i" direction="out"/>
+</method>
+<method name="structArray">
+    <arg type="a(ii)" direction="out"/>
+</method>
+<signal name="signalFoo">
+    <arg type="s" direction="out"/>
+</signal>
+<property name="PropReadOnly" type="b" access="read" />
+<property name="PropWriteOnly" type="s" access="write" />
+<property name="PropReadWrite" type="v" access="readwrite" />
+</interface>
+
+/* Test is the actual object exporting the dbus methods */
+function Test() {
+    this._init();
+}
+
+const PROP_READ_WRITE_INITIAL_VALUE = 58;
+const PROP_WRITE_ONLY_INITIAL_VALUE = "Initial value";
+
+Test.prototype = {
+    _init: function(){
+        this._propWriteOnly = PROP_WRITE_ONLY_INITIAL_VALUE;
+        this._propReadWrite = PROP_READ_WRITE_INITIAL_VALUE;
+
+	this._impl = Gio.DBusExportedObject.wrapJSObject(TestIface, this);
+	this._impl.export(Gio.DBus.session, '/org/gnome/gjs/Test');
+    },
+
+    frobateStuff: function(args) {
+        return { hello: GLib.Variant.new('s', 'world') };
+    },
+
+    nonJsonFrobateStuff: function(i) {
+        if (i == 42) {
+            return "42 it is!";
+        } else {
+            return "Oops";
+        }
+    },
+
+    alwaysThrowException: function() {
+        throw Error("Exception!");
+    },
+
+    thisDoesNotExist: function () {
+        /* We'll remove this later! */
+    },
+
+    noInParameter: function() {
+        return "Yes!";
+    },
+
+    multipleInArgs: function(a, b, c, d, e) {
+        return a + " " + b + " " + c + " " + d + " " + e;
+    },
+
+    emitSignal: function() {
+        this._impl.emit_signal('signalFoo', GLib.Variant.new('(s)', [ "foobar" ]));
+    },
+
+    noReturnValue: function() {
+        /* Empty! */
+    },
+
+    /* The following two functions have identical return values
+     * in JS, but the bus message will be different.
+     * multipleOutValues is "sss", while oneArrayOut is "as"
+     */
+    multipleOutValues: function() {
+        return [ "Hello", "World", "!" ];
+    },
+
+    oneArrayOut: function() {
+        return [ "Hello", "World", "!" ];
+    },
+
+    /* Same thing again. In this case multipleArrayOut is "asas",
+     * while arrayOfArrayOut is "aas".
+     */
+    multipleArrayOut: function() {
+        return [[ "Hello", "World" ], [ "World", "Hello" ]];
+    },
+
+    arrayOfArrayOut: function() {
+        return [[ "Hello", "World" ], [ "World", "Hello" ]];
+    },
+
+    arrayOutBadSig: function() {
+        return [ "Hello", "World", "!" ];
+    },
+
+    byteArrayEcho: function(binaryString) {
+        return binaryString;
+    },
+
+    byteEcho: function(aByte) {
+        return aByte;
+    },
+
+    dictEcho: function(dict) {
+        return dict;
+    },
+
+    /* This one is implemented asynchronously. Returns
+     * the input arguments */
+    echoAsync: function(parameters, invocation) {
+	var [someString, someInt] = parameters;
+        Mainloop.idle_add(function() {
+            invocation.return_value(GLib.Variant.new('(si)', [someString, someInt]));
+            return false;
+        });
+    },
+
+    // boolean
+    get PropReadOnly() {
+        return true;
+    },
+
+    // string
+    set PropWriteOnly(value) {
+        this._propWriteOnly = value;
+    },
+
+    // variant
+    get PropReadWrite() {
+        return GLib.Variant.new('s', this._propReadWrite.toString());
+    },
+
+    set PropReadWrite(value) {
+        this._propReadWrite = value.deep_unpack();
+    },
+
+    structArray: function () {
+        return [[128, 123456], [42, 654321]];
+    }
+};
+
+var own_name_id;
+
+function testExportStuff() {
+    new Test();
+
+    own_name_id = Gio.DBus.session.own_name('org.gnome.gjs.Test',
+					    Gio.BusNameOwnerFlags.NONE,
+					    function(name) {
+						log("Acquired name " + name);
+						
+						Mainloop.quit('testGDBus');
+					    },
+					    function(name) {
+						log("Lost name " + name);
+					    });
+
+    Mainloop.run('testGDBus');
+}
+
+const ProxyClass = Gio.DBusProxy.makeProxyWrapper(TestIface);
+var proxy;
+
+function testInitStuff() {
+    var theError;
+    proxy = new ProxyClass(Gio.DBus.session,
+			   'org.gnome.gjs.Test',
+			   '/org/gnome/gjs/Test',
+			   function (obj, error) {
+			       theError = error;
+			       proxy = obj;
+
+			       Mainloop.quit('testGDBus');
+			   });
+
+    Mainloop.run('testGDBus');
+
+    assertNotNull(proxy);
+    assertNull(theError);
+}
+
+function testFrobateStuff() {
+    let theResult, theExcp;
+    proxy.frobateStuffRemote({}, function(result, excp) {
+	[theResult] = result;
+	theExcp = excp;
+	Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    log(theResult.toSource());
+    assertEquals("world", theResult.hello.deep_unpack());
+}
+
+/* excp must be exactly the exception thrown by the remote method
+   (more or less) */
+function testThrowException() {
+    let theResult, theExcp;
+    proxy.alwaysThrowExceptionRemote({}, function(result, excp) {
+	theResult = result;
+	theExcp = excp;
+	Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertNull(theResult);
+    assertNotNull(theExcp);
+}
+
+/* We check that the exception in the answer is not null when we try to call
+ * a method that does not exist */
+function testDoesNotExist() {
+    let theResult, theExcp;
+
+    /* First remove the method from the object! */
+    delete Test.prototype.thisDoesNotExist;
+
+    proxy.thisDoesNotExistRemote(function (result, excp) {
+	theResult = result;
+	theExcp = excp;
+	Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertNotNull(theExcp);
+    assertNull(theResult);
+}
+
+function testNonJsonFrobateStuff() {
+    let theResult, theExcp;
+    proxy.nonJsonFrobateStuffRemote(42, function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertEquals("42 it is!", theResult);
+    assertNull(theExcp);
+}
+
+function testNoInParameter() {
+    let theResult, theExcp;
+    proxy.noInParameterRemote(function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertEquals("Yes!", theResult);
+    assertNull(theExcp);
+}
+
+function testMultipleInArgs() {
+    let theResult, theExcp;
+    proxy.multipleInArgsRemote(1, 2, 3, 4, 5, function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertEquals("1 2 3 4 5", theResult);
+    assertNull(theExcp);
+}
+
+function testNoReturnValue() {
+    let theResult, theExcp;
+    proxy.noReturnValueRemote(function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertEquals(undefined, theResult);
+    assertNull(theExcp);
+}
+
+function testEmitSignal() {
+    let theResult, theExcp;
+    let signalReceived = 0;
+    let signalArgument = null;
+    let id = proxy.connectSignal('signalFoo',
+				 function(emitter, senderName, parameters) {
+				     signalReceived ++;
+				     [signalArgument] = parameters;
+
+				     proxy.disconnectSignal(id);
+				 });
+    proxy.emitSignalRemote(function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        if (excp)
+            log("Signal emission exception: " + excp);
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertUndefined('result should be undefined', theResult);
+    assertNull('no exception set', theExcp);
+    assertEquals('number of signals received', signalReceived, 1);
+    assertEquals('signal argument', signalArgument, "foobar");
+
+}
+
+function testMultipleOutValues() {
+    let theResult, theExcp;
+    proxy.multipleOutValuesRemote(function(result, excp) {
+        theResult = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertEquals("Hello", theResult[0]);
+    assertEquals("World", theResult[1]);
+    assertEquals("!", theResult[2]);
+    assertNull(theExcp);
+}
+
+function testOneArrayOut() {
+    let theResult, theExcp;
+    proxy.oneArrayOutRemote(function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    assertEquals("Hello", theResult[0]);
+    assertEquals("World", theResult[1]);
+    assertEquals("!", theResult[2]);
+    assertNull(theExcp);
+}
+
+function testArrayOfArrayOut() {
+    let theResult, theExcp;
+    proxy.arrayOfArrayOutRemote(function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    let a1 = theResult[0];
+    let a2 = theResult[1];
+
+    assertEquals("Hello", a1[0]);
+    assertEquals("World", a1[1]);
+
+    assertEquals("World", a2[0]);
+    assertEquals("Hello", a2[1]);;
+
+    assertNull(theExcp);
+}
+
+function testMultipleArrayOut() {
+    let theResult, theExcp;
+    proxy.multipleArrayOutRemote(function(result, excp) {
+        theResult = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+
+    let a1 = theResult[0];
+    let a2 = theResult[1];
+
+    assertEquals("Hello", a1[0]);
+    assertEquals("World", a1[1]);
+
+    assertEquals("World", a2[0]);
+    assertEquals("Hello", a2[1]);;
+
+    assertNull(theExcp);
+}
+
+/* We are returning an array but the signature says it's an integer,
+ * so this should fail
+ */
+function testArrayOutBadSig() {
+    let theResult, theExcp;
+    proxy.arrayOutBadSigRemote(function(result, excp) {
+        theResult = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+    assertNull(theResult);
+    assertNotNull(theExcp);
+}
+
+function testAsyncImplementation() {
+    let someString = "Hello world!";
+    let someInt = 42;
+    let theResult, theExcp;
+    proxy.echoRemote(someString, someInt,
+                     function(result, excp) {
+                         theResult = result;
+                         theExcp = excp;
+                         Mainloop.quit('testGDBus');
+                     });
+
+    Mainloop.run('testGDBus');
+    assertNull(theExcp);
+    assertNotNull(theResult);
+    assertEquals(theResult[0], someString);
+    assertEquals(theResult[1], someInt);
+}
+
+function testBytes() {
+    let someBytes = [ 0, 63, 234 ];
+    let theResult, theExcp;
+    for (let i = 0; i < someBytes.length; ++i) {
+        theResult = null;
+        theExcp = null;
+        proxy.byteEchoRemote(someBytes[i], function(result, excp) {
+            [theResult] = result;
+            theExcp = excp;
+            Mainloop.quit('testGDBus');
+        });
+
+        Mainloop.run('testGDBus');
+        assertNull(theExcp);
+        assertNotNull(theResult);
+        assertEquals(someBytes[i], theResult);
+    }
+}
+
+function testStructArray() {
+    let theResult, theExcp;
+    proxy.structArrayRemote(function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+    Mainloop.run('testGDBus');
+    assertNull(theExcp);
+    assertNotNull(theResult);
+    log(theResult);
+    assertEquals(theResult[0][0], 128);
+    assertEquals(theResult[0][1], 123456);
+    assertEquals(theResult[1][0], 42);
+    assertEquals(theResult[1][1], 654321);
+}
+
+function testDictSignatures() {
+    let someDict = {
+        aDouble: GLib.Variant.new('d', 10),
+        // should be an integer after round trip
+        anInteger: GLib.Variant.new('i', 10.5),
+        // should remain a double
+        aDoubleBeforeAndAfter: GLib.Variant.new('d', 10.5),
+    };
+    let theResult, theExcp;
+    proxy.dictEchoRemote(someDict, function(result, excp) {
+        [theResult] = result;
+        theExcp = excp;
+        Mainloop.quit('testGDBus');
+    });
+
+    Mainloop.run('testGDBus');
+    assertNull(theExcp);
+    assertNotNull(theResult);
+
+    // verify the fractional part was dropped off int
+    assertEquals(11, theResult['anInteger'].deep_unpack());
+
+    // and not dropped off a double
+    assertEquals(10.5, theResult['aDoubleBeforeAndAfter'].deep_unpack());
+
+    // this assertion is useless, it will work
+    // anyway if the result is really an int,
+    // but it at least checks we didn't lose data
+    assertEquals(10.0, theResult['aDouble'].deep_unpack());
+}
+
+function testFinalize() {
+    // Not really needed, but if we don't cleanup
+    // memory checking will complain
+
+    Gio.DBus.session.unown_name(own_name_id);
+}
+
+gjstestRun();
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