[llvm-commits] [llvm] r151857 - /llvm/trunk/unittests/ADT/HashingTest.cpp

[Chandler Carruth]

Author: chandlerc
Date: Thu Mar  1 17:06:19 2012
New Revision: 151857

URL: http://llvm.org/viewvc/llvm-project?rev=151857&view=rev
Log:
Provide the 32-bit variant of the golden tests. Not sure how I forgot to
do this initially, sorry.

Modified:
    llvm/trunk/unittests/ADT/HashingTest.cpp

Modified: llvm/trunk/unittests/ADT/HashingTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ADT/HashingTest.cpp?rev=151857&r1=151856&r2=151857&view=diff
==============================================================================
--- llvm/trunk/unittests/ADT/HashingTest.cpp (original)
+++ llvm/trunk/unittests/ADT/HashingTest.cpp Thu Mar  1 17:06:19 2012
@@ -161,6 +161,7 @@
 
 TEST(HashingTest, HashCombineRangeGoldenTest) {
   struct { const char *s; uint64_t hash; } golden_data[] = {
+#if SIZE_MAX == UINT64_MAX
     { "a",                                0xaeb6f9d5517c61f8ULL },
     { "ab",                               0x7ab1edb96be496b4ULL },
     { "abc",                              0xe38e60bf19c71a3fULL },
@@ -212,14 +213,70 @@
       "abababababababababababababababab"
       "abababababababababababababababab"
       "abababababababababababababababab", 0x840192d129f7a22bULL }
+#elif SIZE_MAX == UINT32_MAX
+ { "a",                                0x000000004605f745ULL },
+ { "ab",                               0x00000000d5f06301ULL },
+ { "abc",                              0x00000000559fe1eeULL },
+ { "abcde",                            0x00000000424028d7ULL },
+ { "abcdefgh",                         0x000000007bb119f8ULL },
+ { "abcdefghijklm",                    0x00000000edbca513ULL },
+ { "abcdefghijklmnopqrstu",            0x000000007c15712eULL },
+ { "abcdefghijklmnopqrstuvwxyzabcdef", 0x000000000b3aad66ULL },
+ { "abcdefghijklmnopqrstuvwxyzabcdef"
+   "abcdefghijklmnopqrstuvwxyzghijkl"
+   "abcdefghijklmnopqrstuvwxyzmnopqr"
+   "abcdefghijklmnopqrstuvwxyzstuvwx"
+   "abcdefghijklmnopqrstuvwxyzyzabcd", 0x000000008c758c8bULL },
+ { "a",                                0x000000004605f745ULL },
+ { "aa",                               0x00000000dc0a52daULL },
+ { "aaa",                              0x00000000b309274fULL },
+ { "aaaaa",                            0x00000000203b5ef6ULL },
+ { "aaaaaaaa",                         0x00000000a429e18fULL },
+ { "aaaaaaaaaaaaa",                    0x000000008662070bULL },
+ { "aaaaaaaaaaaaaaaaaaaaa",            0x000000003f11151cULL },
+ { "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x000000008600fe20ULL },
+ { "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x000000004e0e0804ULL },
+ { "z",                                0x00000000c5e405e9ULL },
+ { "zz",                               0x00000000a8d8a2c6ULL },
+ { "zzz",                              0x00000000fc2af672ULL },
+ { "zzzzz",                            0x0000000047d9efe6ULL },
+ { "zzzzzzzz",                         0x0000000080d77794ULL },
+ { "zzzzzzzzzzzzz",                    0x00000000405f93adULL },
+ { "zzzzzzzzzzzzzzzzzzzzz",            0x00000000fc72838dULL },
+ { "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz", 0x000000007ce160f1ULL },
+ { "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+   "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+   "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+   "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+   "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz", 0x00000000aed9ed1bULL },
+ { "a",                                0x000000004605f745ULL },
+ { "ab",                               0x00000000d5f06301ULL },
+ { "aba",                              0x00000000a85cd91bULL },
+ { "ababa",                            0x000000009e3bb52eULL },
+ { "abababab",                         0x000000002709b3b9ULL },
+ { "ababababababa",                    0x000000003a234174ULL },
+ { "ababababababababababa",            0x000000005c63e5ceULL },
+ { "abababababababababababababababab", 0x0000000013f74334ULL },
+ { "abababababababababababababababab"
+   "abababababababababababababababab"
+   "abababababababababababababababab"
+   "abababababababababababababababab"
+   "abababababababababababababababab", 0x00000000c1a6f135ULL },
+#else
+#error This test only supports 64-bit and 32-bit systems.
+#endif
   };
   for (unsigned i = 0; i < sizeof(golden_data)/sizeof(*golden_data); ++i) {
     StringRef str = golden_data[i].s;
     hash_code hash = hash_combine_range(str.begin(), str.end());
-#if 0 // Enable this to generate paste-able text for the above structure.
+#if 1 // Enable this to generate paste-able text for the above structure.
     std::string member_str = "\"" + str.str() + "\",";
-    fprintf(stderr, " { %-35s 0x%016lxULL },\n",
-            member_str.c_str(), (size_t)hash);
+    fprintf(stderr, " { %-35s 0x%016llxULL },\n",
+            member_str.c_str(), static_cast<uint64_t>(hash));
 #endif
     EXPECT_EQ(static_cast<size_t>(golden_data[i].hash),
               static_cast<size_t>(hash));