Add comprehensive SHA-256 tests

Author: korjeek

src/unit/test_sha256.c

@@ -10,16 +10,15 @@ int test_sha256_abc(int argc, char **argv, int flags) {
         0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea,
         0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23,
         0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
-        0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad
-    };
+        0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad};
     const char *test_str = "abc";
 
     UNUSED(argc);
     UNUSED(argv);
     UNUSED(flags);
 
     sha256_init(&ctx);
-    sha256_update(&ctx, (BYTE*)test_str, 3);
+    sha256_update(&ctx, (BYTE *)test_str, 3);
     sha256_final(&ctx, hash);
 
     TEST_ASSERT(memcmp(hash, expected, 32) == 0);
@@ -33,19 +32,18 @@ int test_sha256_large(int argc, char **argv, int flags) {
         0x8e, 0x44, 0xff, 0x94, 0xb6, 0x8f, 0xcb, 0x09,
         0x6a, 0x8d, 0x5c, 0xdb, 0x8f, 0x1c, 0xc7, 0x8a,
         0x9c, 0x47, 0x58, 0x45, 0xf1, 0x1a, 0x8d, 0x67,
-        0x6f, 0x39, 0xc9, 0x53, 0x7e, 0xd2, 0x31, 0xe0
-    };
+        0x6f, 0x39, 0xc9, 0x53, 0x7e, 0xd2, 0x31, 0xe0};
     int i;
 
     UNUSED(argc);
     UNUSED(argv);
     UNUSED(flags);
 
-    for (i = 0; i < BUFSIZE; i++) 
+    for (i = 0; i < BUFSIZE; i++)
         buf[i] = i % 256;
 
     sha256_init(&ctx);
-    for (i = 0; i < 1000; i++) 
+    for (i = 0; i < 1000; i++)
         sha256_update(&ctx, buf, BUFSIZE);
     sha256_final(&ctx, hash);
 
@@ -60,8 +58,7 @@ int test_sha256_million_a(int argc, char **argv, int flags) {
         0xcd, 0xc7, 0x6e, 0x5c, 0x99, 0x14, 0xfb, 0x92,
         0x81, 0xa1, 0xc7, 0xe2, 0x84, 0xd7, 0x3e, 0x67,
         0xf1, 0x80, 0x9a, 0x48, 0xa4, 0x97, 0x20, 0x0e,
-        0x04, 0x6d, 0x39, 0xcc, 0xc7, 0x11, 0x2c, 0xd0
-    };
+        0x04, 0x6d, 0x39, 0xcc, 0xc7, 0x11, 0x2c, 0xd0};
     int i;
     BYTE a = 'a';
 
@@ -76,4 +73,4 @@ int test_sha256_million_a(int argc, char **argv, int flags) {
 
     TEST_ASSERT(memcmp(hash, expected, 32) == 0);
     return 0;
-}
+}