make test: add CACHE_OUTPUT option

[vpp.git] / test / Makefile

diff --git a/test/Makefile b/test/Makefile
index f8da350..b429ac9 100644 (file)
--- a/test/Makefile
+++ b/test/Makefile
@@ -210,6 +210,7 @@ help:
        @echo ""
        @echo "Arguments controlling test runs:"
        @echo " V=[0|1|2]            - set test verbosity level"
+       @echo " CACHE_OUTPUT=[0|1]   - cache VPP stdout/stderr and log as one block after test finishes (default: 1)"
        @echo " FAILFAST=[0|1]       - fail fast if 1, complete all tests if 0"
        @echo " TIMEOUT=<timeout>    - fail test suite if any single test takes longer than <timeout> to finish"
        @echo " RETRIES=<n>          - retry failed tests <n> times"