ctest: only create buildid when submitting from Testing/ dir

In 7f530cc we taught CTest to pass extra information to CDash at submit
time.  This extra info is used by CDash to initialize a buildid.

`ctest_submit(FILES)` can be used to send specific files to CDash.
These files are not necessarily associated with the build currently
being performed. For this reason, we modify the behavior of ctest_submit()
to only specify this extra info when we are submitting files from the
current build's Testing directory.

1 files changed, 28 insertions, 20 deletions

diff --git a/Source/CTest/cmCTestSubmitHandler.cxx b/Source/CTest/cmCTestSubmitHandler.cxx
index c7f3f39..ecf309a 100644
--- a/Source/CTest/cmCTestSubmitHandler.cxx
+++ b/Source/CTest/cmCTestSubmitHandler.cxx
@@ -392,8 +392,12 @@ bool cmCTestSubmitHandler::SubmitUsingHTTP(const std::string& localprefix,
       ::curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
 
       std::string local_file = file;
+      bool initialize_cdash_buildid = false;
       if (!cmSystemTools::FileExists(local_file)) {
         local_file = localprefix + "/" + file;
+        // If this file exists within the local Testing directory we assume
+        // that it will be associated with the current build in CDash.
+        initialize_cdash_buildid = true;
       }
       std::string remote_file =
         remoteprefix + cmSystemTools::GetFilenameName(file);
@@ -425,26 +429,30 @@ bool cmCTestSubmitHandler::SubmitUsingHTTP(const std::string& localprefix,
         ((url.find('?') == std::string::npos) ? '?' : '&') +
         "FileName=" + ofile;
 
-      cmCTestCurl ctest_curl(this->CTest);
-      upload_as += "&build=";
-      upload_as +=
-        ctest_curl.Escape(this->CTest->GetCTestConfiguration("BuildName"));
-      upload_as += "&site=";
-      upload_as +=
-        ctest_curl.Escape(this->CTest->GetCTestConfiguration("Site"));
-      upload_as += "&stamp=";
-      upload_as += ctest_curl.Escape(this->CTest->GetCurrentTag());
-      upload_as += "-";
-      upload_as += ctest_curl.Escape(this->CTest->GetTestModelString());
-      cmCTestScriptHandler* ch =
-        static_cast<cmCTestScriptHandler*>(this->CTest->GetHandler("script"));
-      cmake* cm = ch->GetCMake();
-      if (cm) {
-        const char* subproject =
-          cm->GetState()->GetGlobalProperty("SubProject");
-        if (subproject) {
-          upload_as += "&subproject=";
-          upload_as += ctest_curl.Escape(subproject);
+      if (initialize_cdash_buildid) {
+        // Provide extra arguments to CDash so that it can initialize and
+        // return a buildid.
+        cmCTestCurl ctest_curl(this->CTest);
+        upload_as += "&build=";
+        upload_as +=
+          ctest_curl.Escape(this->CTest->GetCTestConfiguration("BuildName"));
+        upload_as += "&site=";
+        upload_as +=
+          ctest_curl.Escape(this->CTest->GetCTestConfiguration("Site"));
+        upload_as += "&stamp=";
+        upload_as += ctest_curl.Escape(this->CTest->GetCurrentTag());
+        upload_as += "-";
+        upload_as += ctest_curl.Escape(this->CTest->GetTestModelString());
+        cmCTestScriptHandler* ch = static_cast<cmCTestScriptHandler*>(
+          this->CTest->GetHandler("script"));
+        cmake* cm = ch->GetCMake();
+        if (cm) {
+          const char* subproject =
+            cm->GetState()->GetGlobalProperty("SubProject");
+          if (subproject) {
+            upload_as += "&subproject=";
+            upload_as += ctest_curl.Escape(subproject);
+          }
         }
       }