Seed the random number generator in tests.

[SVN r41782]

test/unordered/assign_tests.cpp

@@ -13,6 +13,8 @@
 
 #include <iostream>
 
+test::seed_t seed(96785);
+
 template <class T>
 void assign_tests1(T* = 0)
 {

test/unordered/bucket_tests.cpp

@@ -11,6 +11,8 @@
 #include "../helpers/random_values.hpp"
 #include "../helpers/helpers.hpp"
 
+test::seed_t seed(54635);
+
 template <class X>
 void bucket_tests(X* = 0)
 {

test/unordered/constructor_tests.cpp

@@ -15,6 +15,8 @@
 
 #include <iostream>
 
+test::seed_t seed(356730);
+
 template <class T>
 void constructor_tests1(T* = 0)
 {

test/unordered/copy_tests.cpp

@@ -12,6 +12,8 @@
 #include "../helpers/equivalent.hpp"
 #include "../helpers/invariants.hpp"
 
+test::seed_t seed(9063);
+
 template <class T>
 void copy_construct_tests1(T* = 0)
 {

test/unordered/erase_tests.cpp

@@ -15,6 +15,8 @@
 
 #include <iostream>
 
+test::seed_t seed(85638);
+
 template <class Container>
 void erase_tests1(Container* = 0)
 {

test/unordered/find_tests.cpp

@@ -11,6 +11,8 @@
 #include "../helpers/tracker.hpp"
 #include "../helpers/helpers.hpp"
 
+test::seed_t seed(78937);
+
 template <class X>
 void find_tests1(X*)
 {

test/unordered/insert_tests.cpp

@@ -16,6 +16,8 @@
 
 #include <iostream>
     
+test::seed_t seed(243432);
+
 template <class X>
 void unique_insert_tests1(X* = 0)
 {

test/unordered/load_factor_tests.cpp

@@ -14,6 +14,8 @@
 #pragma warning(disable:4127) // conditional expression is constant
 #endif
 
+test::seed_t seed(783656);
+
 template <class X>
 void load_factor_tests(X* = 0)
 {

test/unordered/rehash_tests.cpp

@@ -9,6 +9,8 @@
 #include "../helpers/random_values.hpp"
 #include "../helpers/tracker.hpp"
 
+test::seed_t seed(2974);
+
 template <class X>
 bool postcondition(X const& x, typename X::size_type n)
 {

test/unordered/swap_tests.cpp

@@ -14,6 +14,8 @@
 #include "../helpers/tracker.hpp"
 #include "../helpers/invariants.hpp"
 
+test::seed_t seed(783472);
+
 template <class X>
 void swap_test_impl(X& x1, X& x2)
 {