Create a method to compare previous frames on call stack for firefox. (#73000)

src/mono/wasm/debugger/DebuggerTestSuite/BreakpointTests.cs

@@ -822,7 +822,7 @@ public async Task CreateGoodBreakpointAndHitGoToWasmPageWithoutAssetsComeBackAnd
             );
         }
 
-        [ConditionalTheory(nameof(RunningOnChrome))]
+        [Theory]
         [InlineData("IDefaultInterface", "DefaultMethod", "Evaluate", "DefaultInterfaceMethod.Evaluate", 1087, 1003, 1001, 1005)]
         [InlineData("IExtendIDefaultInterface", "IDefaultInterface.DefaultMethodToOverride", "Evaluate", "DefaultInterfaceMethod.Evaluate", 1088, 1047, 1045, 1049)]
         [InlineData("IDefaultInterface", "DefaultMethodAsync", "EvaluateAsync", "System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start<IDefaultInterface.<DefaultMethodAsync>d__3>", 37, 1016, 1014, 1018)]
@@ -844,7 +844,7 @@ public async Task CreateGoodBreakpointAndHitGoToWasmPageWithoutAssetsComeBackAnd
 
             // check prev frame in DIM
             Assert.Equal(pauseInDim["callFrames"][1]["functionName"].Value<string>(), prevFrameInDim);
-            Assert.Equal(pauseInDim["callFrames"][1]["location"]["lineNumber"].Value<int>(), evaluateAsPrevFrameLine);
+            CheckLocationLine(pauseInDim["callFrames"][1]["location"], evaluateAsPrevFrameLine);
 
             string funCalledFromDim = "MethodForCallingFromDIM";
             var bpFunCalledFromDim = await SetBreakpointInMethod("debugger-test.dll", "DefaultInterfaceMethod", funCalledFromDim, 1);
@@ -858,7 +858,7 @@ public async Task CreateGoodBreakpointAndHitGoToWasmPageWithoutAssetsComeBackAnd
 
             string prevFrameFromDim = dimName;
             Assert.Equal(pauseInFunCalledFromDim["callFrames"][1]["functionName"].Value<string>(), dimClassName + "." + prevFrameFromDim);
-            Assert.Equal(pauseInFunCalledFromDim["callFrames"][1]["location"]["lineNumber"].Value<int>(), dimAsPrevFrameLine);
+            CheckLocationLine(pauseInFunCalledFromDim["callFrames"][1]["location"], dimAsPrevFrameLine);
 
 
             async Task CheckDefaultMethod(JObject pause_location, string methodName)

src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestBase.cs

@@ -272,6 +272,11 @@ internal virtual void CheckLocation(string script_loc, int line, int column, Dic
             Assert.Equal(expected_loc_str, loc_str);
         }
 
+        internal virtual void CheckLocationLine(JToken location, int line)
+        {
+            Assert.Equal(location["lineNumber"].Value<int>(), line);
+        }
+
         internal void CheckNumber<T>(JToken locals, string name, T value)
         {
             foreach (var l in locals)

src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestFirefox.cs

@@ -118,7 +118,6 @@ internal override async Task<Result> SetBreakpoint(string url_key, int line, int
                     locals_fn: locals_fn);
     }
 
-
     internal override void CheckLocation(string script_loc, int line, int column, Dictionary<string, string> scripts, JToken location)
     {
         if (location == null) //probably trying to check startLocation endLocation or functionLocation which are not available on Firefox
@@ -135,6 +134,13 @@ internal override void CheckLocation(string script_loc, int line, int column, Di
         Assert.Equal(expected_loc_str, loc_str);
     }
 
+    internal override void CheckLocationLine(JToken location, int line)
+    {
+        if (location == null) //probably trying to check startLocation endLocation or functionLocation which are not available on Firefox
+            return;
+        Assert.Equal(location["lineNumber"].Value<int>(), line+1);
+    }
+
     private JObject ConvertFirefoxToDefaultFormat(JArray frames, JObject wait_res)
     {
         var callFrames = new JArray();