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15 changes: 9 additions & 6 deletions c++/test/TestStripeIndexStatistics.cc
Original file line number Diff line number Diff line change
Expand Up @@ -45,40 +45,43 @@ namespace orc {
const orc::IntegerColumnStatistics* intColStats;
intColStats = reinterpret_cast<const orc::IntegerColumnStatistics*>(
stripeStats->getRowIndexStatistics(1, 0));
// (syt) For forward compatibility, if has_null is not set in the orc file, it should be
// regarded as has_null is true
EXPECT_EQ(
"Data type: Integer\nValues: 2000\nHas null: no\nMinimum: 1\nMaximum: 2000\nSum: 2001000\n",
"Data type: Integer\nValues: 2000\nHas null: yes\nMinimum: 1\nMaximum: 2000\nSum: "
"2001000\n",
intColStats->toString());
intColStats = reinterpret_cast<const orc::IntegerColumnStatistics*>(
stripeStats->getRowIndexStatistics(1, 1));
EXPECT_EQ(
"Data type: Integer\nValues: 2000\nHas null: no\nMinimum: 2001\nMaximum: 4000\nSum: "
"Data type: Integer\nValues: 2000\nHas null: yes\nMinimum: 2001\nMaximum: 4000\nSum: "
"6001000\n",
intColStats->toString());
intColStats = reinterpret_cast<const orc::IntegerColumnStatistics*>(
stripeStats->getRowIndexStatistics(1, 2));
EXPECT_EQ(
"Data type: Integer\nValues: 2000\nHas null: no\nMinimum: 4001\nMaximum: 6000\nSum: "
"Data type: Integer\nValues: 2000\nHas null: yes\nMinimum: 4001\nMaximum: 6000\nSum: "
"10001000\n",
intColStats->toString());

const orc::StringColumnStatistics* stringColStats;
stringColStats = reinterpret_cast<const orc::StringColumnStatistics*>(
stripeStats->getRowIndexStatistics(2, 0));
EXPECT_EQ(
"Data type: String\nValues: 2000\nHas null: no\nMinimum: 1000\nMaximum: 9a\nTotal length: "
"Data type: String\nValues: 2000\nHas null: yes\nMinimum: 1000\nMaximum: 9a\nTotal length: "
"7892\n",
stringColStats->toString());
stringColStats = reinterpret_cast<const orc::StringColumnStatistics*>(
stripeStats->getRowIndexStatistics(2, 1));
EXPECT_EQ(
"Data type: String\nValues: 2000\nHas null: no\nMinimum: 2001\nMaximum: 4000\nTotal "
"Data type: String\nValues: 2000\nHas null: yes\nMinimum: 2001\nMaximum: 4000\nTotal "
"length: "
"8000\n",
stringColStats->toString());
stringColStats = reinterpret_cast<const orc::StringColumnStatistics*>(
stripeStats->getRowIndexStatistics(2, 2));
EXPECT_EQ(
"Data type: String\nValues: 2000\nHas null: no\nMinimum: 4001\nMaximum: 6000\nTotal "
"Data type: String\nValues: 2000\nHas null: yes\nMinimum: 4001\nMaximum: 6000\nTotal "
"length: "
"8000\n",
stringColStats->toString());
Expand Down