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-rwxr-xr-xindra/newview/tests/llsimplestat_test.cpp580
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diff --git a/indra/newview/tests/llsimplestat_test.cpp b/indra/newview/tests/llsimplestat_test.cpp
deleted file mode 100755
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--- a/indra/newview/tests/llsimplestat_test.cpp
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-/**
- * @file llsimplestats_test.cpp
- * @date 2010-10-22
- * @brief Test cases for some of llsimplestat.h
- *
- * $LicenseInfo:firstyear=2010&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-
-#include <tut/tut.hpp>
-
-#include "lltut.h"
-#include "../llsimplestat.h"
-#include "llsd.h"
-#include "llmath.h"
-
-// @brief Used as a pointer cast type to get access to LLSimpleStatCounter
-class TutStatCounter: public LLSimpleStatCounter
-{
-public:
- TutStatCounter(); // Not defined
- ~TutStatCounter(); // Not defined
- void operator=(const TutStatCounter &); // Not defined
-
- void setRawCount(U32 c) { mCount = c; }
- U32 getRawCount() const { return mCount; }
-};
-
-
-namespace tut
-{
- struct stat_counter_index
- {};
- typedef test_group<stat_counter_index> stat_counter_index_t;
- typedef stat_counter_index_t::object stat_counter_index_object_t;
- tut::stat_counter_index_t tut_stat_counter_index("stat_counter_test");
-
- // Testing LLSimpleStatCounter's external interface
- template<> template<>
- void stat_counter_index_object_t::test<1>()
- {
- LLSimpleStatCounter c1;
- ensure("Initialized counter is zero", (0 == c1.getCount()));
-
- ensure("Counter increment return is 1", (1 == ++c1));
- ensure("Counter increment return is 2", (2 == ++c1));
-
- ensure("Current counter is 2", (2 == c1.getCount()));
-
- c1.reset();
- ensure("Counter is 0 after reset", (0 == c1.getCount()));
-
- ensure("Counter increment return is 1", (1 == ++c1));
- }
-
- // Testing LLSimpleStatCounter's internal state
- template<> template<>
- void stat_counter_index_object_t::test<2>()
- {
- LLSimpleStatCounter c1;
- TutStatCounter * tc1 = (TutStatCounter *) &c1;
-
- ensure("Initialized private counter is zero", (0 == tc1->getRawCount()));
-
- ++c1;
- ++c1;
-
- ensure("Current private counter is 2", (2 == tc1->getRawCount()));
-
- c1.reset();
- ensure("Raw counter is 0 after reset", (0 == tc1->getRawCount()));
- }
-
- // Testing LLSimpleStatCounter's wrapping behavior
- template<> template<>
- void stat_counter_index_object_t::test<3>()
- {
- LLSimpleStatCounter c1;
- TutStatCounter * tc1 = (TutStatCounter *) &c1;
-
- tc1->setRawCount(U32_MAX);
- ensure("Initialized private counter is zero", (U32_MAX == c1.getCount()));
-
- ensure("Increment of max value wraps to 0", (0 == ++c1));
- }
-
- // Testing LLSimpleStatMMM's external behavior
- template<> template<>
- void stat_counter_index_object_t::test<4>()
- {
- LLSimpleStatMMM<> m1;
- typedef LLSimpleStatMMM<>::Value lcl_float;
- lcl_float zero(0);
-
- // Freshly-constructed
- ensure("Constructed MMM<> has 0 count", (0 == m1.getCount()));
- ensure("Constructed MMM<> has 0 min", (zero == m1.getMin()));
- ensure("Constructed MMM<> has 0 max", (zero == m1.getMax()));
- ensure("Constructed MMM<> has 0 mean no div-by-zero", (zero == m1.getMean()));
-
- // Single insert
- m1.record(1.0);
- ensure("Single insert MMM<> has 1 count", (1 == m1.getCount()));
- ensure("Single insert MMM<> has 1.0 min", (1.0 == m1.getMin()));
- ensure("Single insert MMM<> has 1.0 max", (1.0 == m1.getMax()));
- ensure("Single insert MMM<> has 1.0 mean", (1.0 == m1.getMean()));
-
- // Second insert
- m1.record(3.0);
- ensure("2nd insert MMM<> has 2 count", (2 == m1.getCount()));
- ensure("2nd insert MMM<> has 1.0 min", (1.0 == m1.getMin()));
- ensure("2nd insert MMM<> has 3.0 max", (3.0 == m1.getMax()));
- ensure_approximately_equals("2nd insert MMM<> has 2.0 mean", m1.getMean(), lcl_float(2.0), 1);
-
- // Third insert
- m1.record(5.0);
- ensure("3rd insert MMM<> has 3 count", (3 == m1.getCount()));
- ensure("3rd insert MMM<> has 1.0 min", (1.0 == m1.getMin()));
- ensure("3rd insert MMM<> has 5.0 max", (5.0 == m1.getMax()));
- ensure_approximately_equals("3rd insert MMM<> has 3.0 mean", m1.getMean(), lcl_float(3.0), 1);
-
- // Fourth insert
- m1.record(1000000.0);
- ensure("4th insert MMM<> has 4 count", (4 == m1.getCount()));
- ensure("4th insert MMM<> has 1.0 min", (1.0 == m1.getMin()));
- ensure("4th insert MMM<> has 100000.0 max", (1000000.0 == m1.getMax()));
- ensure_approximately_equals("4th insert MMM<> has 250002.0 mean", m1.getMean(), lcl_float(250002.0), 1);
-
- // Reset
- m1.reset();
- ensure("Reset MMM<> has 0 count", (0 == m1.getCount()));
- ensure("Reset MMM<> has 0 min", (zero == m1.getMin()));
- ensure("Reset MMM<> has 0 max", (zero == m1.getMax()));
- ensure("Reset MMM<> has 0 mean no div-by-zero", (zero == m1.getMean()));
- }
-
- // Testing LLSimpleStatMMM's response to large values
- template<> template<>
- void stat_counter_index_object_t::test<5>()
- {
- LLSimpleStatMMM<> m1;
- typedef LLSimpleStatMMM<>::Value lcl_float;
- lcl_float zero(0);
-
- // Insert overflowing values
- const lcl_float bignum(F32_MAX / 2);
-
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(zero);
-
- ensure("Overflowed MMM<> has 8 count", (8 == m1.getCount()));
- ensure("Overflowed MMM<> has 0 min", (zero == m1.getMin()));
- ensure("Overflowed MMM<> has huge max", (bignum == m1.getMax()));
- ensure("Overflowed MMM<> has fetchable mean", (1.0 == m1.getMean() || true));
- // We should be infinte but not interested in proving the IEEE standard here.
- LLSD sd1(m1.getMean());
- // std::cout << "Thingy: " << m1.getMean() << " and as LLSD: " << sd1 << std::endl;
- ensure("Overflowed MMM<> produces LLSDable Real", (sd1.isReal()));
- }
-
- // Testing LLSimpleStatMMM<F32>'s external behavior
- template<> template<>
- void stat_counter_index_object_t::test<6>()
- {
- LLSimpleStatMMM<F32> m1;
- typedef LLSimpleStatMMM<F32>::Value lcl_float;
- lcl_float zero(0);
-
- // Freshly-constructed
- ensure("Constructed MMM<F32> has 0 count", (0 == m1.getCount()));
- ensure("Constructed MMM<F32> has 0 min", (zero == m1.getMin()));
- ensure("Constructed MMM<F32> has 0 max", (zero == m1.getMax()));
- ensure("Constructed MMM<F32> has 0 mean no div-by-zero", (zero == m1.getMean()));
-
- // Single insert
- m1.record(1.0);
- ensure("Single insert MMM<F32> has 1 count", (1 == m1.getCount()));
- ensure("Single insert MMM<F32> has 1.0 min", (1.0 == m1.getMin()));
- ensure("Single insert MMM<F32> has 1.0 max", (1.0 == m1.getMax()));
- ensure("Single insert MMM<F32> has 1.0 mean", (1.0 == m1.getMean()));
-
- // Second insert
- m1.record(3.0);
- ensure("2nd insert MMM<F32> has 2 count", (2 == m1.getCount()));
- ensure("2nd insert MMM<F32> has 1.0 min", (1.0 == m1.getMin()));
- ensure("2nd insert MMM<F32> has 3.0 max", (3.0 == m1.getMax()));
- ensure_approximately_equals("2nd insert MMM<F32> has 2.0 mean", m1.getMean(), lcl_float(2.0), 1);
-
- // Third insert
- m1.record(5.0);
- ensure("3rd insert MMM<F32> has 3 count", (3 == m1.getCount()));
- ensure("3rd insert MMM<F32> has 1.0 min", (1.0 == m1.getMin()));
- ensure("3rd insert MMM<F32> has 5.0 max", (5.0 == m1.getMax()));
- ensure_approximately_equals("3rd insert MMM<F32> has 3.0 mean", m1.getMean(), lcl_float(3.0), 1);
-
- // Fourth insert
- m1.record(1000000.0);
- ensure("4th insert MMM<F32> has 4 count", (4 == m1.getCount()));
- ensure("4th insert MMM<F32> has 1.0 min", (1.0 == m1.getMin()));
- ensure("4th insert MMM<F32> has 1000000.0 max", (1000000.0 == m1.getMax()));
- ensure_approximately_equals("4th insert MMM<F32> has 250002.0 mean", m1.getMean(), lcl_float(250002.0), 1);
-
- // Reset
- m1.reset();
- ensure("Reset MMM<F32> has 0 count", (0 == m1.getCount()));
- ensure("Reset MMM<F32> has 0 min", (zero == m1.getMin()));
- ensure("Reset MMM<F32> has 0 max", (zero == m1.getMax()));
- ensure("Reset MMM<F32> has 0 mean no div-by-zero", (zero == m1.getMean()));
- }
-
- // Testing LLSimpleStatMMM's response to large values
- template<> template<>
- void stat_counter_index_object_t::test<7>()
- {
- LLSimpleStatMMM<F32> m1;
- typedef LLSimpleStatMMM<F32>::Value lcl_float;
- lcl_float zero(0);
-
- // Insert overflowing values
- const lcl_float bignum(F32_MAX / 2);
-
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(zero);
-
- ensure("Overflowed MMM<F32> has 8 count", (8 == m1.getCount()));
- ensure("Overflowed MMM<F32> has 0 min", (zero == m1.getMin()));
- ensure("Overflowed MMM<F32> has huge max", (bignum == m1.getMax()));
- ensure("Overflowed MMM<F32> has fetchable mean", (1.0 == m1.getMean() || true));
- // We should be infinte but not interested in proving the IEEE standard here.
- LLSD sd1(m1.getMean());
- // std::cout << "Thingy: " << m1.getMean() << " and as LLSD: " << sd1 << std::endl;
- ensure("Overflowed MMM<F32> produces LLSDable Real", (sd1.isReal()));
- }
-
- // Testing LLSimpleStatMMM<F64>'s external behavior
- template<> template<>
- void stat_counter_index_object_t::test<8>()
- {
- LLSimpleStatMMM<F64> m1;
- typedef LLSimpleStatMMM<F64>::Value lcl_float;
- lcl_float zero(0);
-
- // Freshly-constructed
- ensure("Constructed MMM<F64> has 0 count", (0 == m1.getCount()));
- ensure("Constructed MMM<F64> has 0 min", (zero == m1.getMin()));
- ensure("Constructed MMM<F64> has 0 max", (zero == m1.getMax()));
- ensure("Constructed MMM<F64> has 0 mean no div-by-zero", (zero == m1.getMean()));
-
- // Single insert
- m1.record(1.0);
- ensure("Single insert MMM<F64> has 1 count", (1 == m1.getCount()));
- ensure("Single insert MMM<F64> has 1.0 min", (1.0 == m1.getMin()));
- ensure("Single insert MMM<F64> has 1.0 max", (1.0 == m1.getMax()));
- ensure("Single insert MMM<F64> has 1.0 mean", (1.0 == m1.getMean()));
-
- // Second insert
- m1.record(3.0);
- ensure("2nd insert MMM<F64> has 2 count", (2 == m1.getCount()));
- ensure("2nd insert MMM<F64> has 1.0 min", (1.0 == m1.getMin()));
- ensure("2nd insert MMM<F64> has 3.0 max", (3.0 == m1.getMax()));
- ensure_approximately_equals("2nd insert MMM<F64> has 2.0 mean", m1.getMean(), lcl_float(2.0), 1);
-
- // Third insert
- m1.record(5.0);
- ensure("3rd insert MMM<F64> has 3 count", (3 == m1.getCount()));
- ensure("3rd insert MMM<F64> has 1.0 min", (1.0 == m1.getMin()));
- ensure("3rd insert MMM<F64> has 5.0 max", (5.0 == m1.getMax()));
- ensure_approximately_equals("3rd insert MMM<F64> has 3.0 mean", m1.getMean(), lcl_float(3.0), 1);
-
- // Fourth insert
- m1.record(1000000.0);
- ensure("4th insert MMM<F64> has 4 count", (4 == m1.getCount()));
- ensure("4th insert MMM<F64> has 1.0 min", (1.0 == m1.getMin()));
- ensure("4th insert MMM<F64> has 1000000.0 max", (1000000.0 == m1.getMax()));
- ensure_approximately_equals("4th insert MMM<F64> has 250002.0 mean", m1.getMean(), lcl_float(250002.0), 1);
-
- // Reset
- m1.reset();
- ensure("Reset MMM<F64> has 0 count", (0 == m1.getCount()));
- ensure("Reset MMM<F64> has 0 min", (zero == m1.getMin()));
- ensure("Reset MMM<F64> has 0 max", (zero == m1.getMax()));
- ensure("Reset MMM<F64> has 0 mean no div-by-zero", (zero == m1.getMean()));
- }
-
- // Testing LLSimpleStatMMM's response to large values
- template<> template<>
- void stat_counter_index_object_t::test<9>()
- {
- LLSimpleStatMMM<F64> m1;
- typedef LLSimpleStatMMM<F64>::Value lcl_float;
- lcl_float zero(0);
-
- // Insert overflowing values
- const lcl_float bignum(F64_MAX / 2);
-
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(zero);
-
- ensure("Overflowed MMM<F64> has 8 count", (8 == m1.getCount()));
- ensure("Overflowed MMM<F64> has 0 min", (zero == m1.getMin()));
- ensure("Overflowed MMM<F64> has huge max", (bignum == m1.getMax()));
- ensure("Overflowed MMM<F64> has fetchable mean", (1.0 == m1.getMean() || true));
- // We should be infinte but not interested in proving the IEEE standard here.
- LLSD sd1(m1.getMean());
- // std::cout << "Thingy: " << m1.getMean() << " and as LLSD: " << sd1 << std::endl;
- ensure("Overflowed MMM<F64> produces LLSDable Real", (sd1.isReal()));
- }
-
- // Testing LLSimpleStatMMM<U64>'s external behavior
- template<> template<>
- void stat_counter_index_object_t::test<10>()
- {
- LLSimpleStatMMM<U64> m1;
- typedef LLSimpleStatMMM<U64>::Value lcl_int;
- lcl_int zero(0);
-
- // Freshly-constructed
- ensure("Constructed MMM<U64> has 0 count", (0 == m1.getCount()));
- ensure("Constructed MMM<U64> has 0 min", (zero == m1.getMin()));
- ensure("Constructed MMM<U64> has 0 max", (zero == m1.getMax()));
- ensure("Constructed MMM<U64> has 0 mean no div-by-zero", (zero == m1.getMean()));
-
- // Single insert
- m1.record(1);
- ensure("Single insert MMM<U64> has 1 count", (1 == m1.getCount()));
- ensure("Single insert MMM<U64> has 1 min", (1 == m1.getMin()));
- ensure("Single insert MMM<U64> has 1 max", (1 == m1.getMax()));
- ensure("Single insert MMM<U64> has 1 mean", (1 == m1.getMean()));
-
- // Second insert
- m1.record(3);
- ensure("2nd insert MMM<U64> has 2 count", (2 == m1.getCount()));
- ensure("2nd insert MMM<U64> has 1 min", (1 == m1.getMin()));
- ensure("2nd insert MMM<U64> has 3 max", (3 == m1.getMax()));
- ensure("2nd insert MMM<U64> has 2 mean", (2 == m1.getMean()));
-
- // Third insert
- m1.record(5);
- ensure("3rd insert MMM<U64> has 3 count", (3 == m1.getCount()));
- ensure("3rd insert MMM<U64> has 1 min", (1 == m1.getMin()));
- ensure("3rd insert MMM<U64> has 5 max", (5 == m1.getMax()));
- ensure("3rd insert MMM<U64> has 3 mean", (3 == m1.getMean()));
-
- // Fourth insert
- m1.record(U64L(1000000000000));
- ensure("4th insert MMM<U64> has 4 count", (4 == m1.getCount()));
- ensure("4th insert MMM<U64> has 1 min", (1 == m1.getMin()));
- ensure("4th insert MMM<U64> has 1000000000000ULL max", (U64L(1000000000000) == m1.getMax()));
- ensure("4th insert MMM<U64> has 250000000002ULL mean", (U64L( 250000000002) == m1.getMean()));
-
- // Reset
- m1.reset();
- ensure("Reset MMM<U64> has 0 count", (0 == m1.getCount()));
- ensure("Reset MMM<U64> has 0 min", (zero == m1.getMin()));
- ensure("Reset MMM<U64> has 0 max", (zero == m1.getMax()));
- ensure("Reset MMM<U64> has 0 mean no div-by-zero", (zero == m1.getMean()));
- }
-
- // Testing LLSimpleStatMMM's response to large values
- template<> template<>
- void stat_counter_index_object_t::test<11>()
- {
- LLSimpleStatMMM<U64> m1;
- typedef LLSimpleStatMMM<U64>::Value lcl_int;
- lcl_int zero(0);
-
- // Insert overflowing values
- const lcl_int bignum(U64L(0xffffffffffffffff) / 2);
-
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(bignum);
- m1.record(zero);
-
- ensure("Overflowed MMM<U64> has 8 count", (8 == m1.getCount()));
- ensure("Overflowed MMM<U64> has 0 min", (zero == m1.getMin()));
- ensure("Overflowed MMM<U64> has huge max", (bignum == m1.getMax()));
- ensure("Overflowed MMM<U64> has fetchable mean", (zero == m1.getMean() || true));
- }
-
- // Testing LLSimpleStatCounter's merge() method
- template<> template<>
- void stat_counter_index_object_t::test<12>()
- {
- LLSimpleStatCounter c1;
- LLSimpleStatCounter c2;
-
- ++c1;
- ++c1;
- ++c1;
- ++c1;
-
- ++c2;
- ++c2;
- c2.merge(c1);
-
- ensure_equals("4 merged into 2 results in 6", 6, c2.getCount());
-
- ensure_equals("Source of merge is undamaged", 4, c1.getCount());
- }
-
- // Testing LLSimpleStatMMM's merge() method
- template<> template<>
- void stat_counter_index_object_t::test<13>()
- {
- LLSimpleStatMMM<> m1;
- LLSimpleStatMMM<> m2;
-
- m1.record(3.5);
- m1.record(4.5);
- m1.record(5.5);
- m1.record(6.5);
-
- m2.record(5.0);
- m2.record(7.0);
- m2.record(9.0);
-
- m2.merge(m1);
-
- ensure_equals("Count after merge (p1)", 7, m2.getCount());
- ensure_approximately_equals("Min after merge (p1)", F32(3.5), m2.getMin(), 22);
- ensure_approximately_equals("Max after merge (p1)", F32(9.0), m2.getMax(), 22);
- ensure_approximately_equals("Mean after merge (p1)", F32(41.000/7.000), m2.getMean(), 22);
-
-
- ensure_equals("Source count of merge is undamaged (p1)", 4, m1.getCount());
- ensure_approximately_equals("Source min of merge is undamaged (p1)", F32(3.5), m1.getMin(), 22);
- ensure_approximately_equals("Source max of merge is undamaged (p1)", F32(6.5), m1.getMax(), 22);
- ensure_approximately_equals("Source mean of merge is undamaged (p1)", F32(5.0), m1.getMean(), 22);
-
- m2.reset();
-
- m2.record(-22.0);
- m2.record(-1.0);
- m2.record(30.0);
-
- m2.merge(m1);
-
- ensure_equals("Count after merge (p2)", 7, m2.getCount());
- ensure_approximately_equals("Min after merge (p2)", F32(-22.0), m2.getMin(), 22);
- ensure_approximately_equals("Max after merge (p2)", F32(30.0), m2.getMax(), 22);
- ensure_approximately_equals("Mean after merge (p2)", F32(27.000/7.000), m2.getMean(), 22);
-
- }
-
- // Testing LLSimpleStatMMM's merge() method when src contributes nothing
- template<> template<>
- void stat_counter_index_object_t::test<14>()
- {
- LLSimpleStatMMM<> m1;
- LLSimpleStatMMM<> m2;
-
- m2.record(5.0);
- m2.record(7.0);
- m2.record(9.0);
-
- m2.merge(m1);
-
- ensure_equals("Count after merge (p1)", 3, m2.getCount());
- ensure_approximately_equals("Min after merge (p1)", F32(5.0), m2.getMin(), 22);
- ensure_approximately_equals("Max after merge (p1)", F32(9.0), m2.getMax(), 22);
- ensure_approximately_equals("Mean after merge (p1)", F32(7.000), m2.getMean(), 22);
-
- ensure_equals("Source count of merge is undamaged (p1)", 0, m1.getCount());
- ensure_approximately_equals("Source min of merge is undamaged (p1)", F32(0), m1.getMin(), 22);
- ensure_approximately_equals("Source max of merge is undamaged (p1)", F32(0), m1.getMax(), 22);
- ensure_approximately_equals("Source mean of merge is undamaged (p1)", F32(0), m1.getMean(), 22);
-
- m2.reset();
-
- m2.record(-22.0);
- m2.record(-1.0);
-
- m2.merge(m1);
-
- ensure_equals("Count after merge (p2)", 2, m2.getCount());
- ensure_approximately_equals("Min after merge (p2)", F32(-22.0), m2.getMin(), 22);
- ensure_approximately_equals("Max after merge (p2)", F32(-1.0), m2.getMax(), 22);
- ensure_approximately_equals("Mean after merge (p2)", F32(-11.5), m2.getMean(), 22);
- }
-
- // Testing LLSimpleStatMMM's merge() method when dst contributes nothing
- template<> template<>
- void stat_counter_index_object_t::test<15>()
- {
- LLSimpleStatMMM<> m1;
- LLSimpleStatMMM<> m2;
-
- m1.record(5.0);
- m1.record(7.0);
- m1.record(9.0);
-
- m2.merge(m1);
-
- ensure_equals("Count after merge (p1)", 3, m2.getCount());
- ensure_approximately_equals("Min after merge (p1)", F32(5.0), m2.getMin(), 22);
- ensure_approximately_equals("Max after merge (p1)", F32(9.0), m2.getMax(), 22);
- ensure_approximately_equals("Mean after merge (p1)", F32(7.000), m2.getMean(), 22);
-
- ensure_equals("Source count of merge is undamaged (p1)", 3, m1.getCount());
- ensure_approximately_equals("Source min of merge is undamaged (p1)", F32(5.0), m1.getMin(), 22);
- ensure_approximately_equals("Source max of merge is undamaged (p1)", F32(9.0), m1.getMax(), 22);
- ensure_approximately_equals("Source mean of merge is undamaged (p1)", F32(7.0), m1.getMean(), 22);
-
- m1.reset();
- m2.reset();
-
- m1.record(-22.0);
- m1.record(-1.0);
-
- m2.merge(m1);
-
- ensure_equals("Count after merge (p2)", 2, m2.getCount());
- ensure_approximately_equals("Min after merge (p2)", F32(-22.0), m2.getMin(), 22);
- ensure_approximately_equals("Max after merge (p2)", F32(-1.0), m2.getMax(), 22);
- ensure_approximately_equals("Mean after merge (p2)", F32(-11.5), m2.getMean(), 22);
- }
-
- // Testing LLSimpleStatMMM's merge() method when neither dst nor src contributes
- template<> template<>
- void stat_counter_index_object_t::test<16>()
- {
- LLSimpleStatMMM<> m1;
- LLSimpleStatMMM<> m2;
-
- m2.merge(m1);
-
- ensure_equals("Count after merge (p1)", 0, m2.getCount());
- ensure_approximately_equals("Min after merge (p1)", F32(0), m2.getMin(), 22);
- ensure_approximately_equals("Max after merge (p1)", F32(0), m2.getMax(), 22);
- ensure_approximately_equals("Mean after merge (p1)", F32(0), m2.getMean(), 22);
-
- ensure_equals("Source count of merge is undamaged (p1)", 0, m1.getCount());
- ensure_approximately_equals("Source min of merge is undamaged (p1)", F32(0), m1.getMin(), 22);
- ensure_approximately_equals("Source max of merge is undamaged (p1)", F32(0), m1.getMax(), 22);
- ensure_approximately_equals("Source mean of merge is undamaged (p1)", F32(0), m1.getMean(), 22);
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 05:32:38 +0000