Strip zeroes for ill2cpp builds

CHANGELOG.md

@@ -5,4 +5,5 @@
 ### First release through UPM
 
 - .NET SDK setup for Unity with Unity editor configuration.
+- Strip zeroes for ill2cpp builds(#108)
 

src/NuGet.config

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <!--To inherit the global NuGet package sources remove the <clear/> line below -->
+    <clear />
+    <add key="nuget" value="https://api.nuget.org/v3/index.json" />
+  </packageSources>
+</configuration>

src/Sentry.Unity/UnityEventProcessor.cs

@@ -214,7 +214,7 @@ private static SentryException GetException(string condition, string stackTrace)
 
                 frames.Add(new SentryStackFrame
                 {
-                    FileName = TryResolveFileNameForMono(filename),
+                    FileName = TryResolveFileNameForMono(StripZeroes(filename)),
                     AbsolutePath = filename,
                     Function = functionName,
                     LineNumber = lineNo,
@@ -240,6 +240,12 @@ private static SentryException GetException(string condition, string stackTrace)
             };
         }
 
+        // https://github.com/getsentry/sentry-unity/issues/103
+        private static string StripZeroes(string filename)
+            => filename.Equals("<00000000000000000000000000000000>", StringComparison.OrdinalIgnoreCase)
+                ? string.Empty
+                : filename;
+
         // TODO: discuss
         private static string TryResolveFileNameForMono(string fileName)
         {

src/test/Sentry.Unity.Tests/PlayModeTests.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using NUnit.Framework;
 using Sentry.Unity.Tests.TestBehaviours;
 using UnityEngine;
@@ -96,6 +97,32 @@ public IEnumerator EmptyScene_LogErrorAndException_Outputs2Events()
             Assert.AreEqual(1, testEventCapture.Events.Count);
         }
 
+        [UnityTest]
+        public IEnumerator UnityEventExceptionProcessor_ILL2CPPStackTraceFilenameWithZeroes_ShouldReturnEmptyString()
+        {
+            yield return SetupSceneCoroutine("BugFarmScene");
+
+            // arrange
+            var unityEventProcessor = new UnityEventExceptionProcessor();
+            var ill2CppUnityLogException = new UnityLogException(
+                "one: two",
+                "BugFarm.ThrowNull () (at <00000000000000000000000000000000>:0)");
+            var sentryEvent = new SentryEvent();
+
+            // act
+            unityEventProcessor.Process(ill2CppUnityLogException, sentryEvent);
+
+            // assert
+            Assert.NotNull(sentryEvent.SentryExceptions);
+
+            var sentryException = sentryEvent.SentryExceptions!.First();
+            Assert.NotNull(sentryException.Stacktrace);
+            Assert.Greater(sentryException.Stacktrace!.Frames.Count, 0);
+
+            var sentryExceptionFirstFrame = sentryException.Stacktrace!.Frames[0];
+            Assert.AreEqual(string.Empty, sentryExceptionFirstFrame.FileName);
+        }
+
         private static IEnumerator SetupSceneCoroutine(string sceneName)
         {
             // load scene with initialized Sentry, SceneManager.LoadSceneAsync(sceneName);