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hotspot/src/share/vm/gc/g1/workerDataArray.cpp

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rev 11942 : 8165451: Convert WorkerDataArray_test to GTest

*** 77,204 **** out->print(" -"); } } out->cr(); } - - #ifndef PRODUCT - - #include "memory/resourceArea.hpp" - - void WorkerDataArray_test_verify_string(const char* expected_string, const char* actual_string) { - const size_t expected_len = strlen(expected_string); - - assert(expected_len == strlen(actual_string), - "Wrong string length, expected " SIZE_FORMAT " but got " SIZE_FORMAT "(Expected '%s' but got: '%s')", - expected_len, strlen(actual_string), expected_string, actual_string); - - // Can't use strncmp here because floating point values use different decimal points for different locales. - // Allow strings to differ in "." vs. "," only. This should still catch most errors. - for (size_t i = 0; i < expected_len; i++) { - char e = expected_string[i]; - char a = actual_string[i]; - if (e != a) { - if ((e == '.' || e == ',') && (a == '.' || a == ',')) { - // Most likely just a difference in locale - } else { - assert(false, "Expected '%s' but got: '%s'", expected_string, actual_string); - } - } - } - } - - void WorkerDataArray_test_verify_array(WorkerDataArray<size_t>& array, size_t expected_sum, double expected_avg, const char* expected_summary, const char* exected_details) { - const double epsilon = 0.0001; - assert(array.sum() == expected_sum, "Wrong sum, expected: " SIZE_FORMAT " but got: " SIZE_FORMAT, expected_sum, array.sum()); - assert(fabs(array.average() - expected_avg) < epsilon, "Wrong average, expected: %f but got: %f", expected_avg, array.average()); - - ResourceMark rm; - stringStream out; - array.print_summary_on(&out); - WorkerDataArray_test_verify_string(expected_summary, out.as_string()); - out.reset(); - array.print_details_on(&out); - WorkerDataArray_test_verify_string(exected_details, out.as_string()); - } - - void WorkerDataArray_test_verify_array(WorkerDataArray<double>& array, double expected_sum, double expected_avg, const char* expected_summary, const char* exected_details) { - const double epsilon = 0.0001; - assert(fabs(array.sum() - expected_sum) < epsilon, "Wrong sum, expected: %f but got: %f", expected_sum, array.sum()); - assert(fabs(array.average() - expected_avg) < epsilon, "Wrong average, expected: %f but got: %f", expected_avg, array.average()); - - ResourceMark rm; - stringStream out; - array.print_summary_on(&out); - WorkerDataArray_test_verify_string(expected_summary, out.as_string()); - out.reset(); - array.print_details_on(&out); - WorkerDataArray_test_verify_string(exected_details, out.as_string()); - } - - void WorkerDataArray_test_basic() { - WorkerDataArray<size_t> array(3, "Test array"); - array.set(0, 5); - array.set(1, 3); - array.set(2, 7); - - WorkerDataArray_test_verify_array(array, 15, 5.0, - "Test array Min: 3, Avg: 5.0, Max: 7, Diff: 4, Sum: 15, Workers: 3\n", - " 5 3 7\n" ); - } - - void WorkerDataArray_test_add() { - WorkerDataArray<size_t> array(3, "Test array"); - array.set(0, 5); - array.set(1, 3); - array.set(2, 7); - - for (uint i = 0; i < 3; i++) { - array.add(i, 1); - } - - WorkerDataArray_test_verify_array(array, 18, 6.0, - "Test array Min: 4, Avg: 6.0, Max: 8, Diff: 4, Sum: 18, Workers: 3\n", - " 6 4 8\n" ); - } - - void WorkerDataArray_test_with_uninitialized() { - WorkerDataArray<size_t> array(3, "Test array"); - array.set(0, 5); - array.set(1, WorkerDataArray<size_t>::uninitialized()); - array.set(2, 7); - - WorkerDataArray_test_verify_array(array, 12, 6, - "Test array Min: 5, Avg: 6.0, Max: 7, Diff: 2, Sum: 12, Workers: 2\n", - " 5 - 7\n" ); - } - - void WorkerDataArray_test_uninitialized() { - WorkerDataArray<size_t> array(3, "Test array"); - array.set(0, WorkerDataArray<size_t>::uninitialized()); - array.set(1, WorkerDataArray<size_t>::uninitialized()); - array.set(2, WorkerDataArray<size_t>::uninitialized()); - - WorkerDataArray_test_verify_array(array, 0, 0.0, - "Test array skipped\n", - " - - -\n" ); - } - - void WorkerDataArray_test_double_with_uninitialized() { - WorkerDataArray<double> array(3, "Test array"); - array.set(0, 5.1 / MILLIUNITS); - array.set(1, WorkerDataArray<double>::uninitialized()); - array.set(2, 7.2 / MILLIUNITS); - - WorkerDataArray_test_verify_array(array, 12.3 / MILLIUNITS, 6.15 / MILLIUNITS, - "Test array Min: 5.1, Avg: 6.1, Max: 7.2, Diff: 2.1, Sum: 12.3, Workers: 2\n", - " 5.1 - 7.2\n" ); - } - - void WorkerDataArray_test() { - WorkerDataArray_test_basic(); - WorkerDataArray_test_add(); - WorkerDataArray_test_with_uninitialized(); - WorkerDataArray_test_uninitialized(); - WorkerDataArray_test_double_with_uninitialized(); - } - - #endif --- 77,81 ----
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