[RFC v5 4/6] eal: add unit tests for exactly-once bit access functions

[Mattias Rönnblom]

Extend bitops tests to cover the
rte_bit_once_[set|clear|assign|test]() family of functions.

RFC v5:
 * Atomic bit op implementation moved from this patch to the proper
   patch in the series. (Morten Brørup)

RFC v4:
 * Remove redundant continuations.

Signed-off-by: Mattias Rönnblom <mattias.ronnb...@ericsson.com>
Acked-by: Morten Brørup <m...@smartsharesystems.com>
Acked-by: Tyler Retzlaff <roret...@linux.microsoft.com>
---
 app/test/test_bitops.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/app/test/test_bitops.c b/app/test/test_bitops.c
index 111f9b328e..615ec6e563 100644
--- a/app/test/test_bitops.c
+++ b/app/test/test_bitops.c
@@ -56,6 +56,14 @@ GEN_TEST_BIT_ACCESS(test_bit_access32, rte_bit_set, 
rte_bit_clear,
 GEN_TEST_BIT_ACCESS(test_bit_access64, rte_bit_set, rte_bit_clear,
                    rte_bit_assign, rte_bit_flip, rte_bit_test, 64)
 
+GEN_TEST_BIT_ACCESS(test_bit_once_access32, rte_bit_once_set,
+                   rte_bit_once_clear, rte_bit_once_assign,
+                   rte_bit_once_flip, rte_bit_once_test, 32)
+
+GEN_TEST_BIT_ACCESS(test_bit_once_access64, rte_bit_once_set,
+                   rte_bit_once_clear, rte_bit_once_assign,
+                   rte_bit_once_flip, rte_bit_once_test, 64)
+
 static uint32_t val32;
 static uint64_t val64;
 
@@ -172,6 +180,8 @@ static struct unit_test_suite test_suite = {
        .unit_test_cases = {
                TEST_CASE(test_bit_access32),
                TEST_CASE(test_bit_access64),
+               TEST_CASE(test_bit_once_access32),
+               TEST_CASE(test_bit_once_access64),
                TEST_CASE(test_bit_relaxed_set),
                TEST_CASE(test_bit_relaxed_clear),
                TEST_CASE(test_bit_relaxed_test_set_clear),
-- 
2.34.1