108 lines
2.1 KiB
Go
108 lines
2.1 KiB
Go
package views
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import (
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"testing"
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"github.com/derailed/k9s/internal/resource"
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"github.com/stretchr/testify/assert"
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)
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func TestMaxColumn(t *testing.T) {
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uu := []struct {
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t resource.TableData
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s int
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e maxyPad
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}{
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{
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resource.TableData{
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Header: resource.Row{"A", "B"},
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Rows: resource.RowEvents{
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"r1": &resource.RowEvent{Fields: resource.Row{"hello", "world"}},
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"r2": &resource.RowEvent{Fields: resource.Row{"yo", "mama"}},
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},
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},
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0,
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maxyPad{5, 5},
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},
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{
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resource.TableData{
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Header: resource.Row{"A", "B"},
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Rows: resource.RowEvents{
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"r1": &resource.RowEvent{Fields: resource.Row{"hello", "world"}},
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"r2": &resource.RowEvent{Fields: resource.Row{"yo", "mama"}},
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},
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},
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1,
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maxyPad{5, 5},
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},
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{
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resource.TableData{
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Header: resource.Row{"A", "B"},
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Rows: resource.RowEvents{
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"r1": &resource.RowEvent{Fields: resource.Row{"Hello World lord of ipsums 😅", "world"}},
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"r2": &resource.RowEvent{Fields: resource.Row{"o", "mama"}},
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},
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},
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0,
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maxyPad{28, 5},
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},
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}
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for _, u := range uu {
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pads := make(maxyPad, len(u.t.Header))
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computeMaxColumns(pads, u.s, u.t)
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assert.Equal(t, u.e, pads)
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}
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}
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func TestIsASCII(t *testing.T) {
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uu := []struct {
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s string
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e bool
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}{
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{"hello", true},
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{"Yo! 😄", false},
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{"😄", false},
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}
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for _, u := range uu {
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assert.Equal(t, u.e, isASCII(u.s))
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}
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}
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func TestPad(t *testing.T) {
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uu := []struct {
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s string
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l int
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e string
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}{
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{"fred", 3, "fr…"},
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{"01234567890", 10, "012345678…"},
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{"fred", 10, "fred "},
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{"fred", 6, "fred "},
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{"fred", 4, "fred"},
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}
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for _, u := range uu {
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assert.Equal(t, u.e, pad(u.s, u.l))
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}
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}
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func BenchmarkMaxColumn(b *testing.B) {
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table := resource.TableData{
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Header: resource.Row{"A", "B"},
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Rows: resource.RowEvents{
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"r1": &resource.RowEvent{Fields: resource.Row{"hello", "world"}},
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"r2": &resource.RowEvent{Fields: resource.Row{"yo", "mama"}},
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},
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}
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pads := make(maxyPad, len(table.Header))
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b.ReportAllocs()
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b.ResetTimer()
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for n := 0; n < b.N; n++ {
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computeMaxColumns(pads, 0, table)
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}
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}
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