1 files changed, 125 insertions, 0 deletions
diff --git a/Tools/DumpRenderTree/TestNetscapePlugIn/Tests/NPPSetWindowCalledDuringDestruction.cpp b/Tools/DumpRenderTree/TestNetscapePlugIn/Tests/NPPSetWindowCalledDuringDestruction.cpp
new file mode 100644
index 0000000..ba63243
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+++ b/Tools/DumpRenderTree/TestNetscapePlugIn/Tests/NPPSetWindowCalledDuringDestruction.cpp
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2011 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "PluginTest.h"
+
+#include "PluginObject.h"
+
+using namespace std;
+
+// NPP_SetWindow should be called with a null window handle as destruction begins on non-Mac platforms.
+
+class NPPSetWindowCalledDuringDestruction : public PluginTest {
+public:
+    NPPSetWindowCalledDuringDestruction(NPP, const string& identifier);
+
+    void setWillBeDestroyed() { m_willBeDestroyed = true; }
+
+private:
+    struct ScriptObject : Object<ScriptObject> {
+        bool hasMethod(NPIdentifier);
+        bool invoke(NPIdentifier, const NPVariant*, uint32_t, NPVariant*);
+    };
+
+    virtual NPError NPP_GetValue(NPPVariable, void*);
+    virtual NPError NPP_SetWindow(NPP, NPWindow*);
+    virtual NPError NPP_Destroy(NPSavedData**);
+
+    bool m_willBeDestroyed;
+    bool m_setWindowCalledBeforeDestruction;
+    bool m_setWindowCalledDuringDestruction;
+};
+
+static PluginTest::Register<NPPSetWindowCalledDuringDestruction> registrar("npp-set-window-called-during-destruction");
+
+NPPSetWindowCalledDuringDestruction::NPPSetWindowCalledDuringDestruction(NPP npp, const string& identifier)
+    : PluginTest(npp, identifier)
+    , m_willBeDestroyed(false)
+    , m_setWindowCalledBeforeDestruction(false)
+    , m_setWindowCalledDuringDestruction(false)
+{
+}
+
+NPError NPPSetWindowCalledDuringDestruction::NPP_GetValue(NPPVariable variable, void* value)
+{
+    if (variable != NPPVpluginScriptableNPObject)
+        return NPERR_GENERIC_ERROR;
+
+    *static_cast<NPObject**>(value) = ScriptObject::create(this);
+
+    return NPERR_NO_ERROR;
+}
+
+NPError NPPSetWindowCalledDuringDestruction::NPP_SetWindow(NPP, NPWindow* window)
+{
+    if (m_willBeDestroyed) {
+        m_setWindowCalledDuringDestruction = true;
+        if (!m_setWindowCalledBeforeDestruction) {
+            log("Fail: setWillBeDestroyed() was called before the initial NPP_SetWindow call");
+            return NPERR_NO_ERROR;
+        }
+#ifndef XP_MACOSX
+        if (window->window)
+            log("Fail: NPP_SetWindow passed a non-null window during plugin destruction");
+#endif
+        return NPERR_NO_ERROR;
+    }
+
+    if (m_setWindowCalledBeforeDestruction) {
+        log("Fail: NPP_SetWindow called more than once before plugin destruction");
+        return NPERR_NO_ERROR;
+    }
+
+    m_setWindowCalledBeforeDestruction = true;
+    return NPERR_NO_ERROR;
+}
+
+NPError NPPSetWindowCalledDuringDestruction::NPP_Destroy(NPSavedData**)
+{
+#ifdef XP_MACOSX
+    bool shouldHaveBeenCalledDuringDestruction = false;
+#else
+    bool shouldHaveBeenCalledDuringDestruction = true;
+#endif
+
+    if (m_setWindowCalledDuringDestruction == shouldHaveBeenCalledDuringDestruction)
+        log("Success: NPP_SetWindow %s called during plugin destruction", shouldHaveBeenCalledDuringDestruction ? "was" : "was not");
+    else
+        log("Fail: NPP_SetWindow %s called during plugin destruction", shouldHaveBeenCalledDuringDestruction ? "was not" : "was");
+
+    return NPERR_NO_ERROR;
+}
+
+bool NPPSetWindowCalledDuringDestruction::ScriptObject::hasMethod(NPIdentifier methodName)
+{
+    return methodName == pluginTest()->NPN_GetStringIdentifier("setWillBeDestroyed");
+}
+
+bool NPPSetWindowCalledDuringDestruction::ScriptObject::invoke(NPIdentifier identifier, const NPVariant*, uint32_t, NPVariant*)
+{
+    assert(identifier == pluginTest()->NPN_GetStringIdentifier("setWillBeDestroyed"));
+    static_cast<NPPSetWindowCalledDuringDestruction*>(pluginTest())->setWillBeDestroyed();
+    return true;
+}