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[gpuCI] Auto-merge branch-0.18 to branch-0.19 [skip ci] #7322

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Feb 4, 2021
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[gpuCI] Auto-merge branch-0.18 to branch-0.19 [skip ci] #7322

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59 changes: 59 additions & 0 deletions java/src/test/java/ai/rapids/cudf/TableTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2483,6 +2483,65 @@ void testWindowingRowNumber() {
}
}

@Test
void testWindowingCollect() {
Aggregation aggCollect = Aggregation.collect();
WindowOptions winOpts = WindowOptions.builder()
.minPeriods(1)
.window(2, 1).build();
StructType nestedType = new StructType(false,
new BasicType(false, DType.INT32), new BasicType(false, DType.STRING));
try (Table raw = new Table.TestBuilder()
.column( 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1) // GBY Key
.column( 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3) // GBY Key
.column( 1, 2, 3, 4, 1, 2, 3, 4, 5, 6, 7, 8) // OBY Key
.column( 7, 5, 1, 9, 7, 9, 8, 2, 8, 0, 6, 6) // Agg Column of INT32
.column(nestedType, // Agg Column of Struct
new StructData(1, "s1"), new StructData(2, "s2"), new StructData(3, "s3"),
new StructData(4, "s4"), new StructData(11, "s11"), new StructData(22, "s22"),
new StructData(33, "s33"), new StructData(44, "s44"), new StructData(111, "s111"),
new StructData(222, "s222"), new StructData(333, "s333"), new StructData(444, "s444")
).build();
ColumnVector expectSortedAggColumn = ColumnVector.fromBoxedInts(7, 5, 1, 9, 7, 9, 8, 2, 8, 0, 6, 6)) {
try (Table sorted = raw.orderBy(Table.asc(0), Table.asc(1), Table.asc(2))) {
ColumnVector sortedAggColumn = sorted.getColumn(3);
assertColumnsAreEqual(expectSortedAggColumn, sortedAggColumn);

// Primitive type: INT32
try (Table windowAggResults = sorted.groupBy(0, 1)
.aggregateWindows(aggCollect.onColumn(3).overWindow(winOpts));
ColumnVector expected = ColumnVector.fromLists(
new ListType(false, new BasicType(false, DType.INT32)),
Arrays.asList(7,5), Arrays.asList(7,5,1), Arrays.asList(5,1,9), Arrays.asList(1,9),
Arrays.asList(7,9), Arrays.asList(7,9,8), Arrays.asList(9,8,2), Arrays.asList(8,2),
Arrays.asList(8,0), Arrays.asList(8,0,6), Arrays.asList(0,6,6), Arrays.asList(6,6))) {
assertColumnsAreEqual(expected, windowAggResults.getColumn(0));
}

// Nested type: Struct
List<StructData>[] expectedNestedData = new List[12];
expectedNestedData[0] = Arrays.asList(new StructData(1, "s1"),new StructData(2, "s2"));
expectedNestedData[1] = Arrays.asList(new StructData(1, "s1"),new StructData(2, "s2"),new StructData(3, "s3"));
expectedNestedData[2] = Arrays.asList(new StructData(2, "s2"),new StructData(3, "s3"),new StructData(4, "s4"));
expectedNestedData[3] = Arrays.asList(new StructData(3, "s3"),new StructData(4, "s4"));
expectedNestedData[4] = Arrays.asList(new StructData(11, "s11"),new StructData(22, "s22"));
expectedNestedData[5] = Arrays.asList(new StructData(11, "s11"),new StructData(22, "s22"),new StructData(33, "s33"));
expectedNestedData[6] = Arrays.asList(new StructData(22, "s22"),new StructData(33, "s33"), new StructData(44, "s44"));
expectedNestedData[7] = Arrays.asList(new StructData(33, "s33"), new StructData(44, "s44"));
expectedNestedData[8] = Arrays.asList(new StructData(111, "s111"),new StructData(222, "s222"));
expectedNestedData[9] = Arrays.asList(new StructData(111, "s111"),new StructData(222, "s222"),new StructData(333, "s333"));
expectedNestedData[10] = Arrays.asList(new StructData(222, "s222"),new StructData(333, "s333"),new StructData(444, "s444"));
expectedNestedData[11] = Arrays.asList(new StructData(333, "s333"),new StructData(444, "s444"));
try (Table windowAggResults = sorted.groupBy(0, 1)
.aggregateWindows(aggCollect.onColumn(4).overWindow(winOpts));
ColumnVector expected = ColumnVector.fromLists(
new ListType(false, nestedType), expectedNestedData)) {
assertColumnsAreEqual(expected, windowAggResults.getColumn(0));
}
}
}
}

@Test
void testWindowingLead() {
try (Table unsorted = new Table.TestBuilder()
Expand Down