Temporary logging for failures on bot

shell/platform/windows/flutter_windows_engine.cc

@@ -137,6 +137,8 @@ FlutterWindowsEngine::~FlutterWindowsEngine() {
 }
 
 bool FlutterWindowsEngine::RunWithEntrypoint(const char* entrypoint) {
+  std::cout << "Called RunWithEntrypoint on " << std::hex << (intptr_t)(this)
+            << std::endl;
   if (!project_->HasValidPaths()) {
     std::cerr << "Missing or unresolvable paths to assets." << std::endl;
     return false;

shell/platform/windows/flutter_windows_engine_unittests.cc

@@ -9,6 +9,8 @@
 #include "flutter/shell/platform/windows/testing/engine_embedder_api_modifier.h"
 #include "gtest/gtest.h"
 
+#include <iostream>
+
 namespace flutter {
 namespace testing {
 
@@ -33,6 +35,8 @@ std::unique_ptr<FlutterWindowsEngine> GetTestEngine() {
 TEST(FlutterWindowsEngine, RunDoesExpectedInitialization) {
   std::unique_ptr<FlutterWindowsEngine> engine = GetTestEngine();
   EngineEmbedderApiModifier modifier(engine.get());
+  std::cout << "Running RunDoesExpectedInitialization with " << std::hex
+            << (intptr_t)(engine.get()) << std::endl;
 
   // The engine should be run with expected configuration values.
   bool run_called = false;
@@ -41,6 +45,8 @@ TEST(FlutterWindowsEngine, RunDoesExpectedInitialization) {
                 size_t version, const FlutterRendererConfig* config,
                 const FlutterProjectArgs* args, void* user_data,
                 FLUTTER_API_SYMBOL(FlutterEngine) * engine_out) {
+        std::cout << "Run called with " << std::hex << (intptr_t)user_data
+                  << std::endl;
         run_called = true;
         *engine_out = reinterpret_cast<FLUTTER_API_SYMBOL(FlutterEngine)>(1);
 
@@ -98,6 +104,8 @@ TEST(FlutterWindowsEngine, RunDoesExpectedInitialization) {
 TEST(FlutterWindowsEngine, SendPlatformMessageWithoutResponse) {
   std::unique_ptr<FlutterWindowsEngine> engine = GetTestEngine();
   EngineEmbedderApiModifier modifier(engine.get());
+  std::cout << "Running SendPlatformMessageWithoutResponse with " << std::hex
+            << (intptr_t)(engine.get()) << std::endl;
 
   const char* channel = "test";
   const std::vector<uint8_t> test_message = {1, 2, 3, 4};
@@ -124,6 +132,8 @@ TEST(FlutterWindowsEngine, SendPlatformMessageWithoutResponse) {
 TEST(FlutterWindowsEngine, SendPlatformMessageWithResponse) {
   std::unique_ptr<FlutterWindowsEngine> engine = GetTestEngine();
   EngineEmbedderApiModifier modifier(engine.get());
+  std::cout << "Running SendPlatformMessageWithResponse with " << std::hex
+            << (intptr_t)(engine.get()) << std::endl;
 
   const char* channel = "test";
   const std::vector<uint8_t> test_message = {1, 2, 3, 4};