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hotspot/src/share/vm/utilities/globalDefinitions.cpp

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rev 12348 : 8166132: Convert TestGlobalDefinitions_test to GTest

@@ -366,95 +366,5 @@
 STATIC_ASSERT(right_n_bits(3)   == 0x7);
 STATIC_ASSERT(right_n_bits(1|2) == 0x7);
 
 STATIC_ASSERT(left_n_bits(3)   == (intptr_t) LP64_ONLY(0xE000000000000000) NOT_LP64(0xE0000000));
 STATIC_ASSERT(left_n_bits(1|2) == (intptr_t) LP64_ONLY(0xE000000000000000) NOT_LP64(0xE0000000));
-
-
-#ifndef PRODUCT
-// For unit testing only
-class TestGlobalDefinitions {
-private:
-
-  static void test_clamp_address_in_page() {
-    intptr_t page_sizes[] = { os::vm_page_size(), 4096, 8192, 65536, 2*1024*1024 };
-    const int num_page_sizes = sizeof(page_sizes) / sizeof(page_sizes[0]);
-
-    for (int i = 0; i < num_page_sizes; i++) {
-      intptr_t page_size = page_sizes[i];
-
-      address a_page = (address)(10*page_size);
-
-      // Check that address within page is returned as is
-      assert(clamp_address_in_page(a_page, a_page, page_size) == a_page, "incorrect");
-      assert(clamp_address_in_page(a_page + 128, a_page, page_size) == a_page + 128, "incorrect");
-      assert(clamp_address_in_page(a_page + page_size - 1, a_page, page_size) == a_page + page_size - 1, "incorrect");
-
-      // Check that address above page returns start of next page
-      assert(clamp_address_in_page(a_page + page_size, a_page, page_size) == a_page + page_size, "incorrect");
-      assert(clamp_address_in_page(a_page + page_size + 1, a_page, page_size) == a_page + page_size, "incorrect");
-      assert(clamp_address_in_page(a_page + page_size*5 + 1, a_page, page_size) == a_page + page_size, "incorrect");
-
-      // Check that address below page returns start of page
-      assert(clamp_address_in_page(a_page - 1, a_page, page_size) == a_page, "incorrect");
-      assert(clamp_address_in_page(a_page - 2*page_size - 1, a_page, page_size) == a_page, "incorrect");
-      assert(clamp_address_in_page(a_page - 5*page_size - 1, a_page, page_size) == a_page, "incorrect");
-    }
-  }
-
-  static void test_exact_unit_for_byte_size() {
-    assert(strcmp(exact_unit_for_byte_size(0),     "B") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(1),     "B") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(K - 1), "B") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(K),     "K") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(K + 1), "B") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(M - 1), "B") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(M),     "M") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(M + 1), "B") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(M + K), "K") == 0, "incorrect");
-#ifdef LP64
-    assert(strcmp(exact_unit_for_byte_size(G - 1),     "B") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(G),         "G") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(G + 1),     "B") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(G + K),     "K") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(G + M),     "M") == 0, "incorrect");
-    assert(strcmp(exact_unit_for_byte_size(G + M + K), "K") == 0, "incorrect");
-#endif
-  }
-
-  static void test_byte_size_in_exact_unit() {
-    assert(byte_size_in_exact_unit(0)     == 0,     "incorrect");
-    assert(byte_size_in_exact_unit(1)     == 1,     "incorrect");
-    assert(byte_size_in_exact_unit(K - 1) == K - 1, "incorrect");
-    assert(byte_size_in_exact_unit(K)     == 1,     "incorrect");
-    assert(byte_size_in_exact_unit(K + 1) == K + 1, "incorrect");
-    assert(byte_size_in_exact_unit(M - 1) == M - 1, "incorrect");
-    assert(byte_size_in_exact_unit(M)     == 1,     "incorrect");
-    assert(byte_size_in_exact_unit(M + 1) == M + 1, "incorrect");
-    assert(byte_size_in_exact_unit(M + K) == K + 1, "incorrect");
-#ifdef LP64
-    assert(byte_size_in_exact_unit(G - 1)     == G - 1,     "incorrect");
-    assert(byte_size_in_exact_unit(G)         == 1,         "incorrect");
-    assert(byte_size_in_exact_unit(G + 1)     == G + 1,     "incorrect");
-    assert(byte_size_in_exact_unit(G + K)     == M + 1,     "incorrect");
-    assert(byte_size_in_exact_unit(G + M)     == K + 1,     "incorrect");
-    assert(byte_size_in_exact_unit(G + M + K) == M + K + 1, "incorrect");
-#endif
-  }
-
-  static void test_exact_units() {
-    test_exact_unit_for_byte_size();
-    test_byte_size_in_exact_unit();
-  }
-
-public:
-  static void test() {
-    test_clamp_address_in_page();
-    test_exact_units();
-  }
-};
-
-void TestGlobalDefinitions_test() {
-  TestGlobalDefinitions::test();
-}
-
-#endif // PRODUCT
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