X-Git-Url: http://git.osdn.net/view?p=bytom%2Fvapor.git;a=blobdiff_plain;f=vendor%2Fgonum.org%2Fv1%2Fgonum%2Flapack%2Ftestlapack%2Fdlasrt.go;fp=vendor%2Fgonum.org%2Fv1%2Fgonum%2Flapack%2Ftestlapack%2Fdlasrt.go;h=0000000000000000000000000000000000000000;hp=9fb5f9c282640c03c9cc6412e63760cc45c07074;hb=2cf5801b2e693a45de9b51ec9aa9c1f787d57105;hpb=0dff3fcf4fbd306176d561d721c1c31e58d90742 diff --git a/vendor/gonum.org/v1/gonum/lapack/testlapack/dlasrt.go b/vendor/gonum.org/v1/gonum/lapack/testlapack/dlasrt.go deleted file mode 100644 index 9fb5f9c2..00000000 --- a/vendor/gonum.org/v1/gonum/lapack/testlapack/dlasrt.go +++ /dev/null @@ -1,80 +0,0 @@ -// Copyright ©2016 The Gonum Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package testlapack - -import ( - "testing" - - "gonum.org/v1/gonum/floats" - "gonum.org/v1/gonum/lapack" -) - -type Dlasrter interface { - Dlasrt(s lapack.Sort, n int, d []float64) -} - -func DlasrtTest(t *testing.T, impl Dlasrter) { - for ti, test := range []struct { - data []float64 - wantInc []float64 - wantDec []float64 - }{ - { - data: nil, - wantInc: nil, - wantDec: nil, - }, - { - data: []float64{}, - wantInc: []float64{}, - wantDec: []float64{}, - }, - { - data: []float64{1}, - wantInc: []float64{1}, - wantDec: []float64{1}, - }, - { - data: []float64{1, 2}, - wantInc: []float64{1, 2}, - wantDec: []float64{2, 1}, - }, - { - data: []float64{1, 2, -3}, - wantInc: []float64{-3, 1, 2}, - wantDec: []float64{2, 1, -3}, - }, - { - data: []float64{-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}, - wantInc: []float64{-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}, - wantDec: []float64{5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5}, - }, - { - data: []float64{5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5}, - wantInc: []float64{-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}, - wantDec: []float64{5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5}, - }, - { - data: []float64{-2, 4, -1, 2, -4, 0, 3, 5, -5, 1, -3}, - wantInc: []float64{-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5}, - wantDec: []float64{5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5}, - }, - } { - n := len(test.data) - ds := make([]float64, n) - - copy(ds, test.data) - impl.Dlasrt(lapack.SortIncreasing, n, ds) - if !floats.Equal(ds, test.wantInc) { - t.Errorf("Case #%v: unexpected result of SortIncreasing", ti) - } - - copy(ds, test.data) - impl.Dlasrt(lapack.SortDecreasing, n, ds) - if !floats.Equal(ds, test.wantDec) { - t.Errorf("Case #%v: unexpected result of SortIncreasing", ti) - } - } -}