tests: Add avm2/sound_load_multiple test

This test verifies the behavior of calling load methods multiple times.

Author: kjarosh

tests/tests/swfs/avm2/sound_load_multiple/Test.as

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+package {
+    import flash.media.*;
+    import flash.display.*;
+    import flash.net.*;
+    import flash.utils.*;
+
+    public class Test extends MovieClip {
+        [Embed(source = "sound.mp3", mimeType="application/octet-stream")]
+        public static var Mp3ByteArray: Class;
+
+        [Embed(source = "sound.pcm", mimeType="application/octet-stream")]
+        public static var PcmByteArray: Class;
+
+        public function Test() {
+            var mp3ByteArrayLength = new Mp3ByteArray().length;
+            var pcmByteArrayLength = new PcmByteArray().length;
+
+            trace("1");
+            var s = new Sound(new URLRequest("sound.mp3"));
+            try {
+                s.load(new URLRequest("sound.mp3"));
+                trace("Passed");
+            } catch (e) {
+                trace("Failed: " + e);
+            }
+
+            trace("2");
+            s = new Sound();
+            s.load(new URLRequest("sound.mp3"));
+            try {
+                s.load(new URLRequest("sound.mp3"));
+                trace("Passed");
+            } catch (e) {
+                trace("Failed: " + e);
+            }
+
+            trace("3");
+            s = new Sound();
+            s.loadCompressedDataFromByteArray(new Mp3ByteArray(), mp3ByteArrayLength);
+            try {
+                s.load(new URLRequest("sound.mp3"));
+                trace("Passed");
+            } catch (e) {
+                trace("Failed: " + e);
+            }
+
+            trace("4");
+            s = new Sound();
+            s.load(new URLRequest("sound.mp3"));
+            try {
+                s.loadCompressedDataFromByteArray(new Mp3ByteArray(), mp3ByteArrayLength);
+                trace("Passed");
+            } catch (e) {
+                trace("Failed: " + e);
+            }
+
+            trace("5");
+            s = new Sound();
+            s.loadPCMFromByteArray(new PcmByteArray(), pcmByteArrayLength / 8);
+            try {
+                s.load(new URLRequest("sound.mp3"));
+                trace("Passed");
+            } catch (e) {
+                trace("Failed: " + e);
+            }
+
+            trace("6");
+            s = new Sound();
+            s.load(new URLRequest("sound.mp3"));
+            try {
+                s.loadPCMFromByteArray(new PcmByteArray(), pcmByteArrayLength / 8);
+                trace("Passed");
+            } catch (e) {
+                trace("Failed: " + e);
+            }
+
+            trace("7");
+            s = new Sound();
+            s.loadCompressedDataFromByteArray(new Mp3ByteArray(), mp3ByteArrayLength);
+            try {
+                s.loadPCMFromByteArray(new PcmByteArray(), pcmByteArrayLength / 8);
+                trace("Passed");
+            } catch (e) {
+                trace("Failed: " + e);
+            }
+
+            trace("8");
+            s = new Sound();
+            s.loadPCMFromByteArray(new PcmByteArray(), pcmByteArrayLength / 8);
+            try {
+                s.loadCompressedDataFromByteArray(new Mp3ByteArray(), mp3ByteArrayLength);
+                trace("Passed");
+            } catch (e) {
+                trace("Failed: " + e);
+            }
+
+            trace("Finished");
+        }
+    }
+}

tests/tests/swfs/avm2/sound_load_multiple/generate_sounds.sh

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+#!/bin/bash
+
+ffmpeg -y -f lavfi -i "sine=frequency=444:duration=1:sample_rate=44100" -af "volume=5" -ac 1 -c:a mp3 sound.mp3
+ffmpeg -y -i sound.mp3 -f f32le -c:a pcm_f32le sound.pcm

tests/tests/swfs/avm2/sound_load_multiple/output.txt

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+1
+Failed: Error: Error #2037: Functions called in incorrect sequence, or earlier call was unsuccessful.
+2
+Failed: Error: Error #2037: Functions called in incorrect sequence, or earlier call was unsuccessful.
+3
+Failed: Error: Error #2037: Functions called in incorrect sequence, or earlier call was unsuccessful.
+4
+Passed
+5
+Failed: Error: Error #2037: Functions called in incorrect sequence, or earlier call was unsuccessful.
+6
+Passed
+7
+Passed
+8
+Passed
+Finished

tests/tests/swfs/avm2/sound_load_multiple/sound.mp3

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+num_ticks = 16