[Boost-commit] svn:boost r80502 - branches/release/libs/uuid/test

Subject: [Boost-commit] svn:boost r80502 - branches/release/libs/uuid/test
From: atompkins_at_[hidden]
Date: 2012-09-11 21:55:33

Author: atompkins
Date: 2012-09-11 21:55:32 EDT (Tue, 11 Sep 2012)
New Revision: 80502
URL: http://svn.boost.org/trac/boost/changeset/80502

Log:
added sha1 tests for really long messages
Text files modified: 
   branches/release/libs/uuid/test/test_sha1.cpp |    40 ++++++++++++++++++++++++++++------------
   1 files changed, 28 insertions(+), 12 deletions(-)

Modified: branches/release/libs/uuid/test/test_sha1.cpp
==============================================================================
--- branches/release/libs/uuid/test/test_sha1.cpp	(original)
+++ branches/release/libs/uuid/test/test_sha1.cpp	2012-09-11 21:55:32 EDT (Tue, 11 Sep 2012)
@@ -50,7 +50,7 @@
 }
 
 
-#define BOOST_TEST_SHA1_DEGEST(lhs, rhs) ( test_sha1_digest_equal_array(__FILE__, __LINE__, BOOST_CURRENT_FUNCTION, lhs, rhs) )
+#define BOOST_TEST_SHA1_DIGEST(lhs, rhs) ( test_sha1_digest_equal_array(__FILE__, __LINE__, BOOST_CURRENT_FUNCTION, lhs, rhs) )
 
 void test_sha1(char const*const message, unsigned int length, const unsigned int (&correct_digest)[5])
 {
@@ -60,7 +60,7 @@
     unsigned int digest[5];
     sha.get_digest(digest);
 
-    BOOST_TEST_SHA1_DEGEST(digest, correct_digest);
+    BOOST_TEST_SHA1_DIGEST(digest, correct_digest);
 }
 
 void test_quick()
@@ -259,32 +259,48 @@
         unsigned int digest[5];
         sha.get_digest(digest);
 
-        BOOST_TEST_SHA1_DEGEST(digest, tc.digest);
+        BOOST_TEST_SHA1_DIGEST(digest, tc.digest);
     }
 }
 
+// test long strings of 'a's
 void test_long()
 {
+
     // test 1 million 'a's
+    struct test_case
+    {
+        unsigned int count;
+        unsigned int digest[5];
+    };
+    test_case cases[] =
+    { { 1000000, { 0x34aa973c, 0xd4c4daa4, 0xf61eeb2b, 0xdbad2731, 0x6534016f } }
+    , { 1000000000, { 0xd0f3e4f2, 0xf31c665a, 0xbbd8f518, 0xe848d5cb, 0x80ca78f7 } }
+    //, { 2000000000, { 0xda19be1b, 0x5ec3bc13, 0xda5533bd, 0x0c225a2f, 0x38da50ed } }
+    //, { 2147483647, { 0x1e5b490b, 0x10255e37, 0xfd96d096, 0x4f2fbfb9, 0x1ed47536 } }
+    //, { 4294967295 /*2^32 - 1*/, { 0xd84b866e, 0x70f6348f, 0xb0ddc21f, 0x373fe956, 0x1bf1005d } }
+    };
 
-    boost::uuids::detail::sha1 sha;
-    for (size_t i=0; i<1000000; i++) {
-        sha.process_byte('a');
-    }
+    for (size_t iCase=0; iCase<sizeof(cases)/sizeof(cases[0]); iCase++) {
+        test_case const& tc = cases[iCase];
 
-    unsigned int correct_digest[5] = 
-        { 0x34aa973c, 0xd4c4daa4, 0xf61eeb2b, 0xdbad2731, 0x6534016f };
+        boost::uuids::detail::sha1 sha;
+        for (size_t i=0; i<tc.count; i++) {
+            sha.process_byte('a');
+        }
 
-    unsigned int digest[5];
-    sha.get_digest(digest);
+        unsigned int digest[5];
+        sha.get_digest(digest);
 
-    BOOST_TEST_SHA1_DEGEST(digest, correct_digest);
+        BOOST_TEST_SHA1_DIGEST(digest, tc.digest);
+    }
 }
 
 int main(int, char*[])
 {
     test_quick();
     test_short_messages();
+    test_long();
     
     return boost::report_errors();
 }