Migrate endianconv.c unit tests to new test framework (#458)

This PR migrates all tests related to endianconv into new test framework
as part of the parent issue https://github.com/valkey-io/valkey/issues/428.

---------

Signed-off-by: Karthick Ariyaratnam <karthyuom@gmail.com>
Signed-off-by: Madelyn Olson <madelyneolson@gmail.com>
Co-authored-by: Madelyn Olson <madelyneolson@gmail.com>

src/endianconv.c

@@ -100,30 +100,3 @@ uint64_t intrev64(uint64_t v) {
     memrev64(&v);
     return v;
 }
-
-#ifdef SERVER_TEST
-#include <stdio.h>
-
-#define UNUSED(x) (void)(x)
-int endianconvTest(int argc, char *argv[], int flags) {
-    char buf[32];
-
-    UNUSED(argc);
-    UNUSED(argv);
-    UNUSED(flags);
-
-    snprintf(buf,sizeof(buf),"ciaoroma");
-    memrev16(buf);
-    printf("%s\n", buf);
-
-    snprintf(buf,sizeof(buf),"ciaoroma");
-    memrev32(buf);
-    printf("%s\n", buf);
-
-    snprintf(buf,sizeof(buf),"ciaoroma");
-    memrev64(buf);
-    printf("%s\n", buf);
-
-    return 0;
-}
-#endif

src/endianconv.h

@@ -70,9 +70,4 @@ uint64_t intrev64(uint64_t v);
 #define htonu64(v) intrev64(v)
 #define ntohu64(v) intrev64(v)
 #endif
-
-#ifdef SERVER_TEST
-int endianconvTest(int argc, char *argv[], int flags);
-#endif
-
 #endif

src/unit/test_endianconv.c

@@ -0,0 +1,26 @@
+#include <string.h>
+
+#include "../endianconv.h"
+#include "test_help.h"
+
+int test_endianconv(int argc, char *argv[], int flags) {
+    UNUSED(argc);
+    UNUSED(argv);
+    UNUSED(flags);
+
+    char buf[32];
+
+    snprintf(buf,sizeof(buf),"ciaoroma");
+    memrev16(buf);
+    TEST_ASSERT(!strcmp(buf, "icaoroma"));
+
+    snprintf(buf,sizeof(buf),"ciaoroma");
+    memrev32(buf);
+    TEST_ASSERT(!strcmp(buf, "oaicroma"));
+
+    snprintf(buf,sizeof(buf),"ciaoroma");
+    memrev64(buf);
+    TEST_ASSERT(!strcmp(buf, "amoroaic"));
+
+    return 0;
+}

src/unit/test_files.h

@@ -8,6 +8,7 @@ typedef struct unitTest {
 
 int test_crc64(int argc, char **argv, int flags);
 int test_crc64combine(int argc, char **argv, int flags);
+int test_endianconv(int argc, char *argv[], int flags);
 int test_intsetValueEncodings(int argc, char **argv, int flags);
 int test_intsetBasicAdding(int argc, char **argv, int flags);
 int test_intsetLargeNumberRandomAdd(int argc, char **argv, int flags);
@@ -32,6 +33,7 @@ int test_reclaimFilePageCache(int argc, char **argv, int flags);
 
 unitTest __test_crc64_c[] = {{"test_crc64", test_crc64}, {NULL, NULL}};
 unitTest __test_crc64combine_c[] = {{"test_crc64combine", test_crc64combine}, {NULL, NULL}};
+unitTest __test_endianconv_c[] = {{"test_endianconv", test_endianconv}, {NULL, NULL}};
 unitTest __test_intset_c[] = {{"test_intsetValueEncodings", test_intsetValueEncodings}, {"test_intsetBasicAdding", test_intsetBasicAdding}, {"test_intsetLargeNumberRandomAdd", test_intsetLargeNumberRandomAdd}, {"test_intsetUpgradeFromint16Toint32", test_intsetUpgradeFromint16Toint32}, {"test_intsetUpgradeFromint16Toint64", test_intsetUpgradeFromint16Toint64}, {"test_intsetUpgradeFromint32Toint64", test_intsetUpgradeFromint32Toint64}, {"test_intsetStressLookups", test_intsetStressLookups}, {"test_intsetStressAddDelete", test_intsetStressAddDelete}, {NULL, NULL}};
 unitTest __test_kvstore_c[] = {{"test_kvstoreAdd16Keys", test_kvstoreAdd16Keys}, {"test_kvstoreIteratorRemoveAllKeysNoDeleteEmptyDict", test_kvstoreIteratorRemoveAllKeysNoDeleteEmptyDict}, {"test_kvstoreIteratorRemoveAllKeysDeleteEmptyDict", test_kvstoreIteratorRemoveAllKeysDeleteEmptyDict}, {"test_kvstoreDictIteratorRemoveAllKeysNoDeleteEmptyDict", test_kvstoreDictIteratorRemoveAllKeysNoDeleteEmptyDict}, {"test_kvstoreDictIteratorRemoveAllKeysDeleteEmptyDict", test_kvstoreDictIteratorRemoveAllKeysDeleteEmptyDict}, {NULL, NULL}};
 unitTest __test_sds_c[] = {{"test_sds", test_sds}, {NULL, NULL}};
@@ -44,6 +46,7 @@ struct unitTestSuite {
 } unitTestSuite[] = {
     {"test_crc64.c", __test_crc64_c},
     {"test_crc64combine.c", __test_crc64combine_c},
+    {"test_endianconv.c", __test_endianconv_c},
     {"test_intset.c", __test_intset_c},
     {"test_kvstore.c", __test_kvstore_c},
     {"test_sds.c", __test_sds_c},