Add a test for hash_value called with an array. hash_value tests for other

types will be added to their normal tests.


[SVN r28275]

hash/test/Jamfile

@@ -29,6 +29,7 @@ rule hash-test ( name )
             [ hash-test hash_range_test ]
             [ hash-test hash_custom_test ]
             [ hash-test hash_built_in_array_test ]
+            [ hash-test hash_value_array_test ]
             [ hash-test hash_vector_test ]
             [ hash-test hash_list_test ]
             [ hash-test hash_deque_test ]

hash/test/Jamfile.v2

@@ -17,6 +17,7 @@ test-suite functional/hash
         [ run hash_range_test.cpp framework ]
         [ run hash_custom_test.cpp framework ]
         [ run hash_built_in_array_test.cpp framework ]
+        [ run hash_value_array_test.cpp framework ]
         [ run hash_vector_test.cpp framework ]
         [ run hash_list_test.cpp framework ]
         [ run hash_deque_test.cpp framework ]

hash/test/hash_value_array_test.cpp

@@ -0,0 +1,58 @@
+
+//  (C) Copyright Daniel James 2005.
+//  Use, modification and distribution are subject to the
+//  Boost Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+// On some compilers hash_value isn't available for arrays, so I test it
+// separately from the main array tests.
+
+#include "./config.hpp"
+
+#ifdef TEST_EXTENSIONS
+#  ifdef TEST_STD_INCLUDES
+#    include <functional>
+#  else
+#    include <boost/functional/hash/hash.hpp>
+#  endif
+#endif
+
+#define BOOST_AUTO_TEST_MAIN
+#include <boost/test/auto_unit_test.hpp>
+
+#ifdef TEST_EXTENSIONS
+
+BOOST_AUTO_UNIT_TEST(array_int_test)
+{
+    const int length1 = 25;
+    const int array1[25] = {
+        26, -43, 32, 65, 45,
+        12, 67, 32, 12, 23,
+        0, 0, 0, 0, 0,
+        8, -12, 23, 65, 45,
+        -1, 93, -54, 987, 3
+    };
+    HASH_NAMESPACE::hash<int[25]> hasher1;
+
+    const int length2 = 1;
+    int array2[1] = {3};
+    HASH_NAMESPACE::hash<int[1]> hasher2;
+
+    const int length3 = 2;
+    int array3[2] = {2, 3};
+    HASH_NAMESPACE::hash<int[2]> hasher3;
+
+    BOOST_CHECK(hasher1(array1) == HASH_NAMESPACE::hash_value(array1));
+    BOOST_CHECK(hasher2(array2) == HASH_NAMESPACE::hash_value(array2));
+    BOOST_CHECK(hasher3(array3) == HASH_NAMESPACE::hash_value(array3));
+}
+
+BOOST_AUTO_UNIT_TEST(two_dimensional_array_test)
+{
+    int array[3][2] = {{-5, 6}, {7, -3}, {26, 1}};
+    HASH_NAMESPACE::hash<int[3][2]> hasher;
+
+    BOOST_CHECK(hasher(array) == HASH_NAMESPACE::hash_value(array));
+}
+
+#endif