Do not count tests as failed that have not started

Before this commit, when the user interrupted a test run, tests that had not started until that point were counted as failed, whereas tests that were already running were counted as skipped.

With this commmit, both types of tests are counted as skipped.

Closes bazelbuild#17160.

PiperOrigin-RevId: 501495265
Change-Id: I4dd157c32d70eb46a02070251684899b84c9802e

Author: fmeum

src/main/java/com/google/devtools/build/lib/runtime/TerminalTestResultNotifier.java

@@ -216,7 +216,8 @@ public void notify(Set<TestSummary> summaries, int numberOfExecutedTargets) {
     for (TestSummary summary : summaries) {
       if (TestResult.isBlazeTestStatusPassed(summary.getStatus())) {
         stats.passCount++;
-      } else if (summary.getStatus() == BlazeTestStatus.NO_STATUS) {
+      } else if (summary.getStatus() == BlazeTestStatus.NO_STATUS
+          || summary.getStatus() == BlazeTestStatus.BLAZE_HALTED_BEFORE_TESTING) {
         stats.noStatusCount++;
       } else if (summary.getStatus() == BlazeTestStatus.FAILED_TO_BUILD) {
         stats.failedToBuildCount++;