[dm-devel] [PATCH 5/8] multipath tests: tests for reconcile_features_with_queue_mode
Benjamin Marzinski
bmarzins at redhat.com
Fri Oct 7 17:35:41 UTC 2022
Signed-off-by: Benjamin Marzinski <bmarzins at redhat.com>
---
tests/Makefile | 2 +
tests/features.c | 232 ++++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 233 insertions(+), 1 deletion(-)
diff --git a/tests/Makefile b/tests/Makefile
index ccdfbd15..bc9380f8 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -36,6 +36,7 @@ ifneq ($(DIO_TEST_DEV),)
directio-test_FLAGS := -DDIO_TEST_DEV=\"$(DIO_TEST_DEV)\"
endif
mpathvalid-test_FLAGS := -I$(mpathvaliddir)
+features-test_FLAGS := -I$(multipathdir)/nvme
# test-specific linker flags
# XYZ-test_TESTDEPS: test libraries containing __wrap_xyz functions
@@ -73,6 +74,7 @@ strbuf-test_OBJDEPS := $(mpathutildir)/strbuf.o
sysfs-test_TESTDEPS := test-log.o
sysfs-test_OBJDEPS := $(multipathdir)/sysfs.o $(mpathutildir)/util.o
sysfs-test_LIBDEPS := -ludev -lpthread -ldl
+features-test_LIBDEPS := -ludev -lpthread
%.o: %.c
$(CC) $(CPPFLAGS) $(CFLAGS) $($*-test_FLAGS) -c -o $@ $<
diff --git a/tests/features.c b/tests/features.c
index 4d8f0860..31f978fd 100644
--- a/tests/features.c
+++ b/tests/features.c
@@ -1,9 +1,10 @@
+#define _GNU_SOURCE
#include <stddef.h>
#include <stdarg.h>
#include <setjmp.h>
#include <cmocka.h>
-#include "structs.h"
+#include "../libmultipath/propsel.c"
#include "globals.c"
static void test_af_null_features_ptr(void **state)
@@ -307,6 +308,234 @@ static int test_remove_features(void)
return cmocka_run_group_tests(tests, NULL, NULL);
}
+static void test_cf_null_features(void **state)
+{
+ struct multipath mp = {
+ .alias = "test",
+ };
+ reconcile_features_with_queue_mode(&mp);
+ assert_null(mp.features);
+}
+
+static void cf_helper(const char *features_start, const char *features_end,
+ int queue_mode_start, int queue_mode_end)
+{
+ struct multipath mp = {
+ .alias = "test",
+ .features = strdup(features_start),
+ .queue_mode = queue_mode_start,
+ };
+ char *orig = mp.features;
+
+ assert_non_null(orig);
+ reconcile_features_with_queue_mode(&mp);
+ if (!features_end)
+ assert_ptr_equal(orig, mp.features);
+ else
+ assert_string_equal(mp.features, features_end);
+ free(mp.features);
+ assert_int_equal(mp.queue_mode, queue_mode_end);
+}
+
+static void test_cf_unset_unset1(void **state)
+{
+ cf_helper("0", NULL, QUEUE_MODE_UNDEF, QUEUE_MODE_UNDEF);
+}
+
+static void test_cf_unset_unset2(void **state)
+{
+ cf_helper("1 queue_mode", NULL, QUEUE_MODE_UNDEF, QUEUE_MODE_UNDEF);
+}
+
+static void test_cf_unset_unset3(void **state)
+{
+ cf_helper("queue_mode", NULL, QUEUE_MODE_UNDEF, QUEUE_MODE_UNDEF);
+}
+
+static void test_cf_unset_unset4(void **state)
+{
+ cf_helper("2 queue_model bio", NULL, QUEUE_MODE_UNDEF,
+ QUEUE_MODE_UNDEF);
+}
+
+static void test_cf_unset_unset5(void **state)
+{
+ cf_helper("1 queue_if_no_path", NULL, QUEUE_MODE_UNDEF,
+ QUEUE_MODE_UNDEF);
+}
+
+static void test_cf_invalid_unset1(void **state)
+{
+ cf_helper("2 queue_mode biop", "0", QUEUE_MODE_UNDEF, QUEUE_MODE_UNDEF);
+}
+
+static void test_cf_invalid_unset2(void **state)
+{
+ cf_helper("3 queue_mode rqs queue_if_no_path", "1 queue_if_no_path",
+ QUEUE_MODE_UNDEF, QUEUE_MODE_UNDEF);
+}
+
+static void test_cf_rq_unset1(void **state)
+{
+ cf_helper("2 queue_mode rq", NULL, QUEUE_MODE_UNDEF, QUEUE_MODE_RQ);
+}
+
+static void test_cf_rq_unset2(void **state)
+{
+ cf_helper("2 queue_mode mq", NULL, QUEUE_MODE_UNDEF, QUEUE_MODE_RQ);
+}
+
+static void test_cf_bio_unset(void **state)
+{
+ cf_helper("2 queue_mode bio", NULL, QUEUE_MODE_UNDEF, QUEUE_MODE_BIO);
+}
+
+static void test_cf_unset_bio1(void **state)
+{
+ cf_helper("1 queue_if_no_path", "3 queue_if_no_path queue_mode bio",
+ QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_unset_bio2(void **state)
+{
+ cf_helper("0", "2 queue_mode bio", QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_unset_bio3(void **state)
+{
+ cf_helper("2 pg_init_retries 50", "4 pg_init_retries 50 queue_mode bio",
+ QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_invalid_bio1(void **state)
+{
+ cf_helper("2 queue_mode bad", "2 queue_mode bio",
+ QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_invalid_bio2(void **state)
+{
+ cf_helper("3 queue_if_no_path queue_mode\tbad", "3 queue_if_no_path queue_mode bio",
+ QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_bio_bio1(void **state)
+{
+ cf_helper("2 queue_mode bio", NULL, QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_bio_bio2(void **state)
+{
+ cf_helper("3 queue_if_no_path queue_mode bio", NULL, QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_bio_bio3(void **state)
+{
+ cf_helper("3 queue_mode\nbio queue_if_no_path", NULL, QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_bio_rq1(void **state)
+{
+ cf_helper("2\nqueue_mode\tbio", "0", QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_bio_rq2(void **state)
+{
+ cf_helper("3 queue_if_no_path\nqueue_mode bio", "1 queue_if_no_path",
+ QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_bio_rq3(void **state)
+{
+ cf_helper("4 queue_mode bio pg_init_retries 20", "2 pg_init_retries 20",
+ QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_unset_rq1(void **state)
+{
+ cf_helper("0", NULL, QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_unset_rq2(void **state)
+{
+ cf_helper("2 pg_init_retries 15", NULL, QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_invalid_rq1(void **state)
+{
+ cf_helper("2 queue_mode bionic", "0", QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_invalid_rq2(void **state)
+{
+ cf_helper("3 queue_mode b\nqueue_if_no_path", "1 queue_if_no_path",
+ QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_rq_rq1(void **state)
+{
+ cf_helper("2 queue_mode rq", NULL, QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_rq_rq2(void **state)
+{
+ cf_helper("3 queue_mode\t \trq\nqueue_if_no_path", NULL, QUEUE_MODE_RQ, QUEUE_MODE_RQ);
+}
+
+static void test_cf_rq_bio1(void **state)
+{
+ cf_helper("2 queue_mode rq", "2 queue_mode bio", QUEUE_MODE_BIO,
+ QUEUE_MODE_BIO);
+}
+
+static void test_cf_rq_bio2(void **state)
+{
+ cf_helper("3 queue_if_no_path\nqueue_mode rq", "3 queue_if_no_path queue_mode bio", QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static void test_cf_rq_bio3(void **state)
+{
+ cf_helper("3 queue_mode rq\nqueue_if_no_path", "3 queue_if_no_path queue_mode bio", QUEUE_MODE_BIO, QUEUE_MODE_BIO);
+}
+
+static int test_reconcile_features(void)
+{
+ const struct CMUnitTest tests[] = {
+ cmocka_unit_test(test_cf_null_features),
+ cmocka_unit_test(test_cf_unset_unset1),
+ cmocka_unit_test(test_cf_unset_unset2),
+ cmocka_unit_test(test_cf_unset_unset3),
+ cmocka_unit_test(test_cf_unset_unset4),
+ cmocka_unit_test(test_cf_unset_unset5),
+ cmocka_unit_test(test_cf_invalid_unset1),
+ cmocka_unit_test(test_cf_invalid_unset2),
+ cmocka_unit_test(test_cf_rq_unset1),
+ cmocka_unit_test(test_cf_rq_unset2),
+ cmocka_unit_test(test_cf_bio_unset),
+ cmocka_unit_test(test_cf_unset_bio1),
+ cmocka_unit_test(test_cf_unset_bio2),
+ cmocka_unit_test(test_cf_unset_bio3),
+ cmocka_unit_test(test_cf_invalid_bio1),
+ cmocka_unit_test(test_cf_invalid_bio2),
+ cmocka_unit_test(test_cf_bio_bio1),
+ cmocka_unit_test(test_cf_bio_bio2),
+ cmocka_unit_test(test_cf_bio_bio3),
+ cmocka_unit_test(test_cf_bio_rq1),
+ cmocka_unit_test(test_cf_bio_rq2),
+ cmocka_unit_test(test_cf_bio_rq3),
+ cmocka_unit_test(test_cf_unset_rq1),
+ cmocka_unit_test(test_cf_unset_rq2),
+ cmocka_unit_test(test_cf_invalid_rq1),
+ cmocka_unit_test(test_cf_invalid_rq2),
+ cmocka_unit_test(test_cf_rq_rq1),
+ cmocka_unit_test(test_cf_rq_rq2),
+ cmocka_unit_test(test_cf_rq_bio1),
+ cmocka_unit_test(test_cf_rq_bio2),
+ cmocka_unit_test(test_cf_rq_bio3),
+ };
+ return cmocka_run_group_tests(tests, NULL, NULL);
+}
+
int main(void)
{
int ret = 0;
@@ -314,6 +543,7 @@ int main(void)
init_test_verbosity(-1);
ret += test_add_features();
ret += test_remove_features();
+ ret += test_reconcile_features();
return ret;
}
--
2.17.2
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