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Diffstat (limited to 'indra/newview/tests/llsimplestat_test.cpp')
| -rw-r--r-- | indra/newview/tests/llsimplestat_test.cpp | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/indra/newview/tests/llsimplestat_test.cpp b/indra/newview/tests/llsimplestat_test.cpp index 5efc9cf857..60a8cac995 100644 --- a/indra/newview/tests/llsimplestat_test.cpp +++ b/indra/newview/tests/llsimplestat_test.cpp @@ -425,4 +425,162 @@ namespace tut 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); + } } |