| package dataframe |
| |
| import ( |
| "testing" |
| |
| "github.com/stretchr/testify/assert" |
| "go.skia.org/infra/go/testutils/unittest" |
| "go.skia.org/infra/go/vec32" |
| "go.skia.org/infra/perf/go/types" |
| ) |
| |
| func TestMerge(t *testing.T) { |
| unittest.SmallTest(t) |
| // Simple |
| a := []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 4}, |
| } |
| b := []*ColumnHeader{ |
| {Offset: 3}, |
| {Offset: 4}, |
| } |
| m, aMap, bMap := merge(a, b) |
| expected := []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 3}, |
| {Offset: 4}, |
| } |
| assert.Equal(t, m, expected) |
| assert.Equal(t, map[int]int{0: 0, 1: 1, 2: 3}, aMap) |
| assert.Equal(t, map[int]int{0: 2, 1: 3}, bMap) |
| |
| // Skips |
| a = []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 4}, |
| } |
| b = []*ColumnHeader{ |
| {Offset: 5}, |
| {Offset: 7}, |
| } |
| m, aMap, bMap = merge(a, b) |
| expected = []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 4}, |
| {Offset: 5}, |
| {Offset: 7}, |
| } |
| assert.Equal(t, m, expected) |
| assert.Equal(t, map[int]int{0: 0, 1: 1, 2: 2}, aMap) |
| assert.Equal(t, map[int]int{0: 3, 1: 4}, bMap) |
| |
| // Empty b |
| a = []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 4}, |
| } |
| b = []*ColumnHeader{} |
| m, aMap, bMap = merge(a, b) |
| expected = []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 4}, |
| } |
| assert.Equal(t, m, expected) |
| assert.Equal(t, map[int]int{0: 0, 1: 1, 2: 2}, aMap) |
| assert.Equal(t, map[int]int{}, bMap) |
| |
| // Empty a |
| a = []*ColumnHeader{} |
| b = []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 4}, |
| } |
| m, aMap, bMap = merge(a, b) |
| expected = []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 4}, |
| } |
| assert.Equal(t, m, expected) |
| assert.Equal(t, map[int]int{}, aMap) |
| assert.Equal(t, map[int]int{0: 0, 1: 1, 2: 2}, bMap) |
| |
| // Empty a and b. |
| a = []*ColumnHeader{} |
| b = []*ColumnHeader{} |
| m, aMap, bMap = merge(a, b) |
| expected = []*ColumnHeader{} |
| assert.Equal(t, m, expected) |
| assert.Equal(t, map[int]int{}, aMap) |
| assert.Equal(t, map[int]int{}, bMap) |
| } |
| |
| func TestDFAppend(t *testing.T) { |
| unittest.SmallTest(t) |
| a := DataFrame{ |
| Header: []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 4}, |
| }, |
| TraceSet: types.TraceSet{ |
| ",config=8888,arch=x86,": []float32{0.1, 0.2, 0.4}, |
| ",config=8888,arch=arm,": []float32{1.1, 1.2, 1.4}, |
| }, |
| } |
| b := DataFrame{ |
| Header: []*ColumnHeader{ |
| {Offset: 3}, |
| {Offset: 4}, |
| }, |
| TraceSet: types.TraceSet{ |
| ",config=565,arch=x86,": []float32{3.3, 3.4}, |
| ",config=565,arch=arm,": []float32{4.3, 4.4}, |
| }, |
| } |
| a.BuildParamSet() |
| b.BuildParamSet() |
| r := Join(&a, &b) |
| |
| expectedHeader := []*ColumnHeader{ |
| {Offset: 1}, |
| {Offset: 2}, |
| {Offset: 3}, |
| {Offset: 4}, |
| } |
| |
| assert.Equal(t, expectedHeader, r.Header) |
| assert.Len(t, r.TraceSet, 4) |
| e := vec32.MISSING_DATA_SENTINEL |
| assert.Equal(t, types.Trace{0.1, 0.2, e, 0.4}, r.TraceSet[",config=8888,arch=x86,"]) |
| assert.Equal(t, types.Trace{1.1, 1.2, e, 1.4}, r.TraceSet[",config=8888,arch=arm,"]) |
| assert.Equal(t, types.Trace{e, e, 4.3, 4.4}, r.TraceSet[",config=565,arch=arm,"]) |
| assert.Equal(t, types.Trace{e, e, 3.3, 3.4}, r.TraceSet[",config=565,arch=x86,"]) |
| } |