From 173ad74d3ea137d27f351861b2fc977ee0a3c413 Mon Sep 17 00:00:00 2001
From: evoskuil <eric@voskuil.org>
Date: Sun, 2 Nov 2014 22:35:36 -0800
Subject: [PATCH] Fix integer narrowing warnings in tests.

---
 test/default/box_easy2.c       | 4 ++--
 test/default/generichash.c     | 2 +-
 test/default/generichash2.c    | 2 +-
 test/default/generichash3.c    | 2 +-
 test/default/pwhash.c          | 7 ++-----
 test/default/secretbox_easy2.c | 4 ++--
 test/default/shorthash.c       | 2 +-
 7 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/test/default/box_easy2.c b/test/default/box_easy2.c
index 9feea81c..2d5bf998 100644
--- a/test/default/box_easy2.c
+++ b/test/default/box_easy2.c
@@ -14,12 +14,12 @@ unsigned char mac[crypto_box_MACBYTES];
 
 int main(void)
 {
-    unsigned long long mlen;
+    uint32_t mlen;
     unsigned long long i;
 
     crypto_box_keypair(alicepk, alicesk);
     crypto_box_keypair(bobpk, bobsk);
-    mlen = (unsigned long long)randombytes_uniform((uint32_t)sizeof m);
+    mlen = randombytes_uniform((uint32_t)sizeof m);
     randombytes_buf(m, mlen);
     randombytes_buf(nonce, sizeof nonce);
     crypto_box_easy(c, m, mlen, nonce, bobpk, alicesk);
diff --git a/test/default/generichash.c b/test/default/generichash.c
index 71c12e44..d6d3afee 100644
--- a/test/default/generichash.c
+++ b/test/default/generichash.c
@@ -7,7 +7,7 @@ int main(void)
 #define MAXLEN 64
     unsigned char in[MAXLEN], out[crypto_generichash_BYTES_MAX],
         k[crypto_generichash_KEYBYTES_MAX];
-    size_t h, i, j;
+    unsigned char h, i, j;
 
     for (h = 0; h < crypto_generichash_KEYBYTES_MAX; ++h)
         k[h] = h;
diff --git a/test/default/generichash2.c b/test/default/generichash2.c
index cd9c889c..5984d7fd 100644
--- a/test/default/generichash2.c
+++ b/test/default/generichash2.c
@@ -8,7 +8,7 @@ int main(void)
     crypto_generichash_state st;
     unsigned char in[MAXLEN], out[crypto_generichash_BYTES_MAX],
         k[crypto_generichash_KEYBYTES_MAX];
-    size_t h, i, j;
+    unsigned char h, i, j;
 
     for (h = 0; h < crypto_generichash_KEYBYTES_MAX; ++h)
         k[h] = h;
diff --git a/test/default/generichash3.c b/test/default/generichash3.c
index dca852d5..36d6203b 100644
--- a/test/default/generichash3.c
+++ b/test/default/generichash3.c
@@ -14,7 +14,7 @@ int main(void)
             '3', '7', '4', '0', '0', 'd', '2', 'a' };
     unsigned char in[MAXLEN], out[crypto_generichash_blake2b_BYTES_MAX],
         k[crypto_generichash_blake2b_KEYBYTES_MAX];
-    size_t h, i, j;
+    unsigned char h, i, j;
 
     for (h = 0; h < crypto_generichash_blake2b_KEYBYTES_MAX; ++h)
         k[h] = h;
diff --git a/test/default/pwhash.c b/test/default/pwhash.c
index f61214ff..e3a83f5c 100644
--- a/test/default/pwhash.c
+++ b/test/default/pwhash.c
@@ -8,7 +8,7 @@ static void tv(void)
         const char *passwd_hex;
         unsigned long long passwdlen;
         const char *salt_hex;
-        unsigned long long outlen;
+        size_t outlen;
         unsigned long long opslimit;
         size_t memlimit;
     } tests[] = {
@@ -114,7 +114,7 @@ static void tv2(void)
         const char *passwd_hex;
         unsigned long long passwdlen;
         const char *salt_hex;
-        unsigned long long outlen;
+        size_t outlen;
         unsigned long long opslimit;
         size_t memlimit;
     } tests[] = {
@@ -285,11 +285,8 @@ int main(void)
 {
     char str_out[crypto_pwhash_scryptsalsa208sha256_STRBYTES];
     char str_out2[crypto_pwhash_scryptsalsa208sha256_STRBYTES];
-    unsigned char out[OUT_LEN];
-    char out_hex[OUT_LEN * 2 + 1];
     const char *salt = "[<~A 32-bytes salt for scrypt~>]";
     const char *passwd = "Correct Horse Battery Staple";
-    size_t i;
 
     tv();
     tv2();
diff --git a/test/default/secretbox_easy2.c b/test/default/secretbox_easy2.c
index 99e1b097..b1d24597 100644
--- a/test/default/secretbox_easy2.c
+++ b/test/default/secretbox_easy2.c
@@ -11,11 +11,11 @@ unsigned char mac[crypto_secretbox_MACBYTES];
 
 int main(void)
 {
-    unsigned long long mlen;
+    uint32_t mlen;
     unsigned long long i;
 
     randombytes_buf(k, sizeof k);
-    mlen = (unsigned long long)randombytes_uniform((uint32_t)sizeof m);
+    mlen = randombytes_uniform((uint32_t)sizeof m);
     randombytes_buf(m, mlen);
     randombytes_buf(nonce, sizeof nonce);
     crypto_secretbox_easy(c, m, mlen, nonce, k);
diff --git a/test/default/shorthash.c b/test/default/shorthash.c
index 18081cd0..9918ef21 100644
--- a/test/default/shorthash.c
+++ b/test/default/shorthash.c
@@ -7,7 +7,7 @@ int main(void)
 #define MAXLEN 64
     unsigned char in[MAXLEN], out[crypto_shorthash_BYTES],
         k[crypto_shorthash_KEYBYTES];
-    size_t i, j;
+    unsigned char i, j;
 
     for (i = 0; i < crypto_shorthash_KEYBYTES; ++i)
         k[i] = i;