TestTitleData file location is now loaded from environment variable in UE4-BP and UE-CPP

Summary:
TestTitleData file location is now loaded from environment variable in UE4-BP and UE-CPP
fixes T2615

Test Plan: Manual

Reviewers: Marco.Williams

Maniphest Tasks: T2615

Differential Revision: https://phab.playfabdev.com/D3013

Author: pgilmorepf

targets/cpp-ue4/testingFiles/PlayFabApiTests.h

@@ -320,8 +320,17 @@ class PlayFabApiTestSuite : public FAutomationTestBase
         bool success = true;
 
         FString jsonInput;
-        TCHAR* filename = TEXT("C:\\depot\\pf-main\\tools\\SDKBuildScripts\\testTitleData.json");
-        success &= FFileHelper::LoadFileToString(jsonInput, filename);
+        FString filename = TEXT("testTitleData.json");
+
+        // Prefer to load path from environment variable, if present
+        char* envPath = nullptr;
+        size_t envPathStrLen;
+        errno_t err = _dupenv_s(&envPath, &envPathStrLen, "PF_TEST_TITLE_DATA_JSON");
+        if (err == 0)
+            filename = FString(ANSI_TO_TCHAR(envPath));
+        free(envPath); // It's OK to call free with NULL
+
+        success &= FFileHelper::LoadFileToString(jsonInput, *filename);
 
         TSharedPtr<FJsonObject> jsonParsed = nullptr;
         if (success)
@@ -341,10 +350,10 @@ class PlayFabApiTestSuite : public FAutomationTestBase
     virtual FString GetBeautifiedTestName() const override { return "PlayFabApiTests"; }
     virtual void GetTests(TArray<FString>& OutBeautifiedNames, TArray <FString>& OutTestCommands) const override
     {
-        for (const FString& TestName : TestFunctionNames)
+        for (const FString& pfTestName : TestFunctionNames)
         {
-            OutBeautifiedNames.Add(TestName);
-            OutTestCommands.Add(TestName);
+            OutBeautifiedNames.Add(pfTestName);
+            OutTestCommands.Add(pfTestName);
         }
     }
 

targets/cpp-unreal/templates/PfTestActor.cpp.ejs

@@ -152,6 +152,14 @@ bool APfTestActor::ClassSetup()
     playFabSettings->AdvertisingIdType = TEXT("");
     playFabSettings->AdvertisingIdValue = TEXT("");
 
+    // Prefer to load path from environment variable, if present
+    char* envPath = nullptr;
+    size_t envPathStrLen;
+    errno_t err = _dupenv_s(&envPath, &envPathStrLen, "PF_TEST_TITLE_DATA_JSON");
+    if (err == 0)
+        TEST_TITLE_DATA_LOC = FString(ANSI_TO_TCHAR(envPath));
+    free(envPath); // It's OK to call free with NULL
+
     FString titleDataJson;
     if (FFileHelper::LoadFileToString(titleDataJson, *TEST_TITLE_DATA_LOC))
     {

targets/cpp-unreal/templates/PfTestActor.h.ejs

@@ -112,7 +112,7 @@ public:
         FString _outputSummary;
     // A bunch of constants: load these from testTitleData.json
     UPROPERTY()
-        FString TEST_TITLE_DATA_LOC = "C:/depot/pf-main/tools/SDKBuildScripts/testTitleData.json";
+        FString TEST_TITLE_DATA_LOC = "testTitleData.json";
     UPROPERTY()
         FString userEmail;
     UPROPERTY()