Digest tests: add more tests

Add testing of MD2 and Md4.
Add more tests of functions in hash.c.
Reformat data to match what is output by PRINT_DATA macro.

Author: SparkiDev

CMakeLists.txt

@@ -2512,6 +2512,8 @@ if(WOLFSSL_EXAMPLES)
     # Build unit tests
     add_executable(unit_test
         tests/api.c
+        tests/api/test_md2.c
+        tests/api/test_md4.c
         tests/api/test_md5.c
         tests/api/test_sha.c
         tests/api/test_sha256.c

tests/api.c

@@ -290,6 +290,8 @@
 #include <tests/api/api.h>
 
 /* Gather test declarations to include them in the testCases array */
+#include <tests/api/test_md2.h>
+#include <tests/api/test_md4.h>
 #include <tests/api/test_md5.h>
 #include <tests/api/test_sha.h>
 #include <tests/api/test_sha256.h>
@@ -88997,6 +88999,21 @@ TEST_CASE testCases[] = {
     TEST_DECL(test_wc_LockMutex_ex),
 
     /* Digests */
+    /* test_md2.c */
+    TEST_DECL(test_wc_InitMd2),
+    TEST_DECL(test_wc_Md2Update),
+    TEST_DECL(test_wc_Md2Final),
+    TEST_DECL(test_wc_Md2_KATs),
+    TEST_DECL(test_wc_Md2_other),
+    TEST_DECL(test_wc_Md2Hash),
+
+    /* test_md4.c */
+    TEST_DECL(test_wc_InitMd4),
+    TEST_DECL(test_wc_Md4Update),
+    TEST_DECL(test_wc_Md4Final),
+    TEST_DECL(test_wc_Md4_KATs),
+    TEST_DECL(test_wc_Md4_other),
+
     /* test_md5.c */
     TEST_DECL(test_wc_InitMd5),
     TEST_DECL(test_wc_Md5Update),
@@ -89145,7 +89162,6 @@ TEST_CASE testCases[] = {
     TEST_DECL(test_wc_Sm3Copy),
     TEST_DECL(test_wc_Sm3GetHash),
     TEST_DECL(test_wc_Sm3_Flags),
-    TEST_DECL(test_wc_Sm3Hash),
 
     /* test_ripemd.c */
     TEST_DECL(test_wc_InitRipeMd),
@@ -89156,8 +89172,17 @@ TEST_CASE testCases[] = {
 
     /* test_hash.c */
     TEST_DECL(test_wc_HashInit),
+    TEST_DECL(test_wc_HashUpdate),
+    TEST_DECL(test_wc_HashFinal),
+    TEST_DECL(test_wc_HashNewDelete),
+    TEST_DECL(test_wc_HashGetDigestSize),
+    TEST_DECL(test_wc_HashGetBlockSize),
+    TEST_DECL(test_wc_Hash),
     TEST_DECL(test_wc_HashSetFlags),
     TEST_DECL(test_wc_HashGetFlags),
+    TEST_DECL(test_wc_Hash_Algs),
+    TEST_DECL(test_wc_HashGetOID),
+    TEST_DECL(test_wc_OidGetHash),
 
     /* HMAC */
     TEST_DECL(test_wc_Md5HmacSetKey),

tests/api/include.am

@@ -4,6 +4,8 @@
 
 if BUILD_TESTS
 # Digests
+tests_unit_test_SOURCES += tests/api/test_md2.c
+tests_unit_test_SOURCES += tests/api/test_md4.c
 tests_unit_test_SOURCES += tests/api/test_md5.c
 tests_unit_test_SOURCES += tests/api/test_sha.c
 tests_unit_test_SOURCES += tests/api/test_sha256.c
@@ -37,6 +39,8 @@ tests_unit_test_SOURCES += tests/api/test_ocsp.c
 endif
 
 EXTRA_DIST += tests/api/api.h
+EXTRA_DIST += tests/api/test_md2.h
+EXTRA_DIST += tests/api/test_md4.h
 EXTRA_DIST += tests/api/test_md5.h
 EXTRA_DIST += tests/api/test_sha.h
 EXTRA_DIST += tests/api/test_sha256.h

tests/api/test_blake2.c

@@ -395,7 +395,7 @@ int test_wc_Blake2sFinal(void)
     EXPECT_DECLS;
 #ifdef HAVE_BLAKE2S
     Blake2s blake;
-    byte hash[WC_BLAKE2B_DIGEST_SIZE];
+    byte hash[WC_BLAKE2S_DIGEST_SIZE];
 
     /* Initialize */
     ExpectIntEQ(wc_InitBlake2s(&blake, WC_BLAKE2S_DIGEST_SIZE), 0);
@@ -407,7 +407,7 @@ int test_wc_Blake2sFinal(void)
     ExpectIntEQ(wc_Blake2sFinal(NULL, hash, 0), WC_NO_ERR_TRACE(BAD_FUNC_ARG));
 
     /* Test good args. */
-    ExpectIntEQ(wc_Blake2sFinal(&blake, hash, WC_BLAKE2B_DIGEST_SIZE), 0);
+    ExpectIntEQ(wc_Blake2sFinal(&blake, hash, WC_BLAKE2S_DIGEST_SIZE), 0);
 #endif
     return EXPECT_RESULT();
 }