[gjs] installed-tests: add test for exceptions inside gobject properties

[Cosimo Cecchi <cosimoc src gnome org>]

commit 7a8496400a3d07963df25cdfdbc74991db75b107
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu Jun 11 18:12:25 2015 -0700

    installed-tests: add test for exceptions inside gobject properties
    
    Add a test for the previous commit.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=730101

 Makefile-insttest.am                 |    1 +
 installed-tests/js/testExceptions.js |  101 ++++++++++++++++++++++++++++++++++
 2 files changed, 102 insertions(+), 0 deletions(-)
---
diff --git a/Makefile-insttest.am b/Makefile-insttest.am
index bee59f9..f454623 100644
--- a/Makefile-insttest.am
+++ b/Makefile-insttest.am
@@ -124,6 +124,7 @@ dist_jstests_DATA += \
        installed-tests/js/testClass.js                 \
        installed-tests/js/testCoverage.js \
        installed-tests/js/testGDBus.js                 \
+       installed-tests/js/testExceptions.js            \
        installed-tests/js/testEverythingBasic.js               \
        installed-tests/js/testEverythingEncapsulated.js        \
        installed-tests/js/testFormat.js                \
diff --git a/installed-tests/js/testExceptions.js b/installed-tests/js/testExceptions.js
new file mode 100644
index 0000000..36941b1
--- /dev/null
+++ b/installed-tests/js/testExceptions.js
@@ -0,0 +1,101 @@
+const JSUnit = imports.jsUnit;
+const GLib = imports.gi.GLib;
+const GObject = imports.gi.GObject;
+const Lang = imports.lang;
+
+const Foo = new Lang.Class({
+    Name: 'Foo',
+    Extends: GObject.Object,
+    Properties: {
+        'prop': GObject.ParamSpec.string('prop', '', '', GObject.ParamFlags.READWRITE, '')
+    },
+
+    set prop(v) {
+       throw new Error('set');
+    },
+
+    get prop() {
+       throw new Error('get');
+    }
+});
+
+const Bar = new Lang.Class({
+    Name: 'Bar',
+    Extends: GObject.Object,
+    Properties: {
+        'prop': GObject.ParamSpec.string('prop', '', '', GObject.ParamFlags.READWRITE, '')
+    }
+});
+
+function testExceptionInPropertySetter() {
+    let foo = new Foo();
+    GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
+                             'JS ERROR: Error: set*');
+
+    try {
+       foo.prop = 'bar';
+    } catch (e) {
+       logError(e);
+    }
+}
+
+function testExceptionInPropertyGetter() {
+    let foo = new Foo();
+    GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
+                             'JS ERROR: Error: get*');
+
+    try {
+       let bar = foo.prop;
+    } catch (e) {
+       logError(e);
+    }
+}
+
+function testExceptionInPropertySetterFromConstructor() {
+    GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
+                             'JS ERROR: Error: set*');
+
+    try {
+       let foo = new Foo({ prop: 'bar' });
+    } catch (e) {
+       logError(e);
+    }
+}
+
+function testExceptionInPropertySetterWithBinding() {
+    let foo = new Foo();
+    let bar = new Bar();
+
+    bar.bind_property('prop',
+                     foo, 'prop',
+                     GObject.BindingFlags.DEFAULT);
+    GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
+                             'JS ERROR: Error: set*');
+
+    try {
+       // wake up the binding so that g_object_set() is called on foo
+       bar.notify('prop');
+    } catch (e) {
+       logError(e);
+    }
+}
+
+function testExceptionInPropertyGetterWithBinding() {
+    let foo = new Foo();
+    let bar = new Bar();
+
+    foo.bind_property('prop',
+                     bar, 'prop',
+                     GObject.BindingFlags.DEFAULT);
+    GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
+                             'JS ERROR: Error: get*');
+
+    try {
+       // wake up the binding so that g_object_get() is called on foo
+       foo.notify('prop');
+    } catch (e) {
+       logError(e);
+    }
+}
+
+JSUnit.gjstestRun(this, JSUnit.setUp, JSUnit.tearDown);