Save test output in test2json format

If `GO_TEST_JSON_OUTPUT_FILE` environment variable is set, write the test output in test2json format.
rail · Apr 4, 2023 · 3bf3350 · 3bf3350
1 parent 993120e
commit 3bf3350
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/go/tools/bzltestutil/wrap.go b/go/tools/bzltestutil/wrap.go
@@ -139,6 +139,11 @@ func Wrap(pkg string) error {
 			return fmt.Errorf("error while generating testreport: %s", werr)
 		}
 	}
+	if out, ok := os.LookupEnv("GO_TEST_JSON_OUTPUT_FILE"); ok {
+		if err := ioutil.WriteFile(out, jsonBuffer.Bytes(), 0664); err != nil {
+			return fmt.Errorf("error writing test json: %s", err)
+		}
+	}
 	return err
 }