Set absolute path when stripping project path on stack frame

CHANGELOG.md

@@ -12,6 +12,7 @@
 - Fix unhandled exception not captured when hub disabled ([#2103](https://github.com/getsentry/sentry-dotnet/pull/2103))
 - Fix Android support for Portable PDB format when app uses split APKs ([#2108](https://github.com/getsentry/sentry-dotnet/pull/2108))
 - Fix session ending as crashed for unobserved task exceptions ([#2112](https://github.com/getsentry/sentry-dotnet/pull/2112))
+- Set absolute path when stripping project path on stack frame ([#2117](https://github.com/getsentry/sentry-dotnet/pull/2117))
 
 ## 3.25.0
 

src/Sentry/Internal/DebugStackTrace.cs

@@ -256,6 +256,7 @@ private SentryStackFrame InternalCreateFrame(StackFrame stackFrame, bool demangl
         {
             if (projectPath != null && frameFileName.StartsWith(projectPath, StringComparison.OrdinalIgnoreCase))
             {
+                frame.AbsolutePath = frameFileName;
                 frameFileName = frameFileName.Substring(projectPath.Length);
             }
             frame.FileName = frameFileName;

test/Sentry.Tests/Internals/SentryStackTraceFactoryTests.MethodGeneric_mode=Enhanced.verified.txt

@@ -1,6 +1,7 @@
 {
   FileName: Internals/SentryStackTraceFactoryTests.cs,
   Function: void SentryStackTraceFactoryTests.GenericMethodThatThrows<T>(T value),
+  AbsolutePath: {ProjectDirectory}Internals/SentryStackTraceFactoryTests.cs,
   InApp: true,
   AddressMode: rel:0
 }

test/Sentry.Tests/Internals/SentryStackTraceFactoryTests.MethodGeneric_mode=Original.verified.txt

@@ -2,6 +2,7 @@
   FileName: Internals/SentryStackTraceFactoryTests.cs,
   Function: GenericMethodThatThrows,
   Module: Other.Tests.Internals.SentryStackTraceFactoryTests,
+  AbsolutePath: {ProjectDirectory}Internals/SentryStackTraceFactoryTests.cs,
   InApp: true,
   AddressMode: rel:0
 }

test/Sentry.Tests/Internals/SentryStackTraceFactoryTests.cs

@@ -163,16 +163,26 @@ public void FileNameShouldBeRelative()
             exception = e;
         }
 
-        var expected = Path.Combine("Internals", "SentryStackTraceFactoryTests.cs");
-        var path = sut.Create(exception)?.Frames[0].FileName;
+        var stackTrace = sut.Create(exception);
+
+        Assert.NotNull(stackTrace);
+
+        var frame = stackTrace.Frames[0];
 
 #if __MOBILE__
         // We don't get file paths on mobile unless we've got a debugger attached.
-        Skip.If(string.IsNullOrEmpty(path));
+        Skip.If(string.IsNullOrEmpty(frame.FileName));
 #endif
-        Assert.Equal(expected, path);
+
+        var path = Path.Combine("Internals", "SentryStackTraceFactoryTests.cs");
+        Assert.Equal(path, frame.FileName);
+
+        var fullPath = GetThisFilePath();
+        Assert.Equal(fullPath, frame.AbsolutePath);
     }
 
+    private static string GetThisFilePath([CallerFilePath] string path = null) => path;
+
     [Theory]
     [InlineData(StackTraceMode.Original, "ByRefMethodThatThrows")]
     [InlineData(StackTraceMode.Enhanced, "(Fixture f, int b) SentryStackTraceFactoryTests.ByRefMethodThatThrows(int value, in int valueIn, ref int valueRef, out int valueOut)")]