tests: Add avm2/filereference_save_and_browse test

This test verifies how FileReference behaves when a browse (and load)
operations are triggered after save.

Additionally, it marks the commented out code related to reporting
file size as FIXME, because the current implementation reports
the size at all times, instead of only after saving.

tests/tests/swfs/avm2/filereference_save/Test.as

@@ -16,7 +16,7 @@ function dump(file) {
     } catch (e) {
         trace("file.name threw: " + e);
     }
-/*
+/* FIXME
     try {
         trace("file.size: " + file.size);
     } catch (e) {

tests/tests/swfs/avm2/filereference_save_and_browse/Test.as

@@ -0,0 +1,81 @@
+package {
+  import flash.display.Sprite;
+  public class Test extends Sprite { }
+}
+
+import flash.net.FileReference;
+import flash.net.FileFilter;
+import flash.events.Event;
+import flash.events.ProgressEvent;
+import flash.utils.setTimeout;
+
+var file = new FileReference();
+
+function dump(file) {
+    try {
+        trace("file.name: " + file.name);
+    } catch (e) {
+        trace("file.name threw: " + e);
+    }
+/* FIXME
+    try {
+        trace("file.size: " + file.size);
+    } catch (e) {
+        trace("file.size threw: " + e);
+    }
+*/
+    trace("file.data: " + file.data);
+    trace("");
+}
+
+function onopen(e) {
+    trace("open event");
+    dump(e.target);
+}
+
+function onprogress(e) {
+    trace("progress event");
+    trace(e.bytesLoaded + " / " + e.bytesTotal);
+    dump(e.target);
+}
+
+function oncomplete(e) {
+    trace("complete event");
+    dump(e.target);
+
+    file.removeEventListener(Event.SELECT, onselect);
+    file.removeEventListener(Event.COMPLETE, oncomplete);
+    file.addEventListener(Event.SELECT, onselect2);
+    file.addEventListener(Event.COMPLETE, oncomplete2);
+    file.browse([new FileFilter("debug-select-success", "*.txt")]);
+}
+
+function oncomplete2(e) {
+    trace("complete event");
+    dump(e.target);
+}
+
+function onselect(e) {
+    trace("select event");
+    dump(e.target);
+}
+
+function onselect2(e) {
+    trace("select event 2");
+    dump(e.target);
+
+    file.load();
+}
+
+function oncancel(e) {
+    trace("cancel event");
+    dump(e.target);
+}
+
+file.addEventListener(Event.OPEN, onopen);
+file.addEventListener(ProgressEvent.PROGRESS, onprogress);
+file.addEventListener(Event.COMPLETE, oncomplete);
+file.addEventListener(Event.SELECT, onselect);
+file.addEventListener(Event.CANCEL, oncancel);
+
+file.save("Hello, World!", "debug-success.txt");

tests/tests/swfs/avm2/filereference_save_and_browse/output.txt

@@ -0,0 +1,43 @@
+select event
+file.name: debug-success.txt
+file.data: null
+
+open event
+file.name: debug-success.txt
+file.data: null
+
+progress event
+13 / 13
+file.name: debug-success.txt
+file.data: null
+
+complete event
+file.name: debug-success.txt
+file.data: null
+
+select event 2
+file.name: test.txt
+file.data: null
+
+open event
+file.name: test.txt
+file.data: null
+
+progress event
+0 / 13
+file.name: test.txt
+file.data: null
+
+open event
+file.name: test.txt
+file.data: null
+
+progress event
+13 / 13
+file.name: test.txt
+file.data: null
+
+complete event
+file.name: test.txt
+file.data: Hello, World!
+

tests/tests/swfs/avm2/filereference_save_and_browse/test.toml

@@ -0,0 +1 @@
+num_ticks = 1