Validate ProcessInfo is same (except entrypoint) before and after res…

…ume. (#2603)
dotnet · Sep 22, 2021 · 1fee6e8 · 1fee6e8
1 parent 38be915
commit 1fee6e8
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/src/tests/Microsoft.Diagnostics.NETCore.Client/GetProcessInfoTests.cs b/src/tests/Microsoft.Diagnostics.NETCore.Client/GetProcessInfoTests.cs
@@ -56,9 +56,10 @@ private async Task BasicProcessInfoTestCore(bool useAsync, bool suspend)
                 DiagnosticsClientApiShim clientShim = new DiagnosticsClientApiShim(new DiagnosticsClient(runner.Pid), useAsync);
 
                 // While suspended, the runtime will not provide entrypoint information.
+                ProcessInfo processInfoBeforeResume = null;
                 if (suspend)
                 {
-                    ProcessInfo processInfoBeforeResume = await clientShim.GetProcessInfo();
+                    processInfoBeforeResume = await clientShim.GetProcessInfo();
                     ValidateProcessInfo(runner.Pid, processInfoBeforeResume);
                     Assert.True(string.IsNullOrEmpty(processInfoBeforeResume.ManagedEntrypointAssemblyName));
 
@@ -70,6 +71,17 @@ private async Task BasicProcessInfoTestCore(bool useAsync, bool suspend)
                 ProcessInfo processInfo = await GetProcessInfoWithEntrypointAsync(clientShim);
                 ValidateProcessInfo(runner.Pid, processInfo);
                 Assert.Equal("Tracee", processInfo.ManagedEntrypointAssemblyName);
+
+                // Validate values before resume (except for entrypoint) are the same after resume.
+                if (suspend)
+                {
+                    Assert.Equal(processInfoBeforeResume.ProcessId, processInfo.ProcessId);
+                    Assert.Equal(processInfoBeforeResume.RuntimeInstanceCookie, processInfo.RuntimeInstanceCookie);
+                    Assert.Equal(processInfoBeforeResume.CommandLine, processInfo.CommandLine);
+                    Assert.Equal(processInfoBeforeResume.OperatingSystem, processInfo.OperatingSystem);
+                    Assert.Equal(processInfoBeforeResume.ProcessArchitecture, processInfo.ProcessArchitecture);
+                    Assert.Equal(processInfoBeforeResume.ClrProductVersionString, processInfo.ClrProductVersionString);
+                }
             }
             finally
             {