From: Niels Möller <nisse@lysator.liu.se>
Date: Mon, 30 Sep 2002 19:53:53 +0000 (+0200)
Subject: (test_main): Test encoding and decoding
X-Git-Tag: nettle_1.6_release_20021003~43
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ed22096c187ce3cf25546d3c2055af20dae4047;p=thirdparty%2Fnettle.git

(test_main): Test encoding and decoding
in place.

Rev: src/nettle/testsuite/base64-test.c:1.2
---

diff --git a/testsuite/base64-test.c b/testsuite/base64-test.c
index 3ea91680..97833b24 100644
--- a/testsuite/base64-test.c
+++ b/testsuite/base64-test.c
@@ -11,7 +11,22 @@ test_main(void)
   test_armor(&nettle_base64, 4, "Hell", "SGVsbA==");
   test_armor(&nettle_base64, 5, "Hello", "SGVsbG8=");
   test_armor(&nettle_base64, 6, "Hello", "SGVsbG8A");
-  test_armor(&nettle_base64, 4, "\377\377\377\377", "/////w==");
+  test_armor(&nettle_base64, 4, "\xff\xff\xff\xff", "/////w==");
 
+  {
+    /* Test overlapping areas */
+    uint8_t buffer[] = "Helloxxxx";
+    struct base64_ctx ctx;
+    
+    ASSERT(BASE64_ENCODE_LENGTH(5) == 8);
+    ASSERT(8 == base64_encode(buffer, 5, buffer));
+    ASSERT(MEMEQ(9, buffer, "SGVsbG8=x"));
+    buffer[6] = '=';
+
+    base64_decode_init(&ctx);
+    ASSERT(4 == base64_decode_update(&ctx, buffer, 8, buffer));
+    ASSERT(MEMEQ(9, buffer, "HellbG==x"));
+  }
+    
   SUCCESS();
 }