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-rw-r--r--deque_test.go299
1 files changed, 0 insertions, 299 deletions
diff --git a/deque_test.go b/deque_test.go
deleted file mode 100644
index 27ae232..0000000
--- a/deque_test.go
+++ /dev/null
@@ -1,299 +0,0 @@
-package deque
-
-import (
- "slices"
- "testing"
-)
-
-func TestWithCapacity(t *testing.T) {
- t.Parallel()
-
- const cap = 10
- q := WithCapacity[int](cap)
- for i := range cap {
- q.PushBack(i)
- }
- if got := q.Cap(); got != cap {
- t.Errorf("Cap() = %d, want %d", got, cap)
- }
-}
-
-func TestAt(t *testing.T) {
- t.Parallel()
-
- q := new(Deque[int])
- for i := range 10 {
- q.PushBack(i)
- }
- for i := range 3 {
- if got := q.At(i); got != i {
- t.Errorf("At(%d) = %d, want %d", i, got, i)
- }
- }
-}
-
-func TestPopFront(t *testing.T) {
- t.Parallel()
-
- for _, tc := range []struct {
- desc string
- in []int
- wantOk bool
- wantVal int
- wantContents []int
- }{{
- desc: "PopVal",
- in: []int{1, 2, 3},
- wantOk: true,
- wantVal: 1,
- wantContents: []int{2, 3},
- }, {
- desc: "PopNone",
- in: nil,
- wantOk: false,
- }} {
- t.Run(tc.desc, func(t *testing.T) {
- t.Parallel()
-
- q := From(tc.in)
- got, ok := q.PopFront()
- if ok != tc.wantOk {
- t.Errorf("%d: PopFront() returned ok = %t, want %t", tc.in, ok, tc.wantOk)
- }
- if got != tc.wantVal {
- t.Errorf("%d: PopFront() = %d, want %d", tc.in, got, tc.wantVal)
- }
- gotContents := make([]int, q.Len())
- for i, x := range q.All() {
- gotContents[i] = x
- }
- if !slices.Equal(gotContents, tc.wantContents) {
- t.Errorf("%d: Contents after PopFront are %d, want %d", tc.in, gotContents, tc.wantContents)
- }
- })
- }
-}
-
-func TestPopBack(t *testing.T) {
- t.Parallel()
-
- for _, tc := range []struct {
- desc string
- in []int
- wantOk bool
- wantVal int
- wantContents []int
- }{{
- desc: "PopVal",
- in: []int{1, 2, 3},
- wantOk: true,
- wantVal: 3,
- wantContents: []int{1, 2},
- }, {
- desc: "PopNone",
- in: nil,
- wantOk: false,
- }} {
- t.Run(tc.desc, func(t *testing.T) {
- t.Parallel()
-
- q := From(tc.in)
- got, ok := q.PopBack()
- if ok != tc.wantOk {
- t.Errorf("%d: PopBack() returned ok = %t, want %t", tc.in, ok, tc.wantOk)
- }
- if got != tc.wantVal {
- t.Errorf("%d: PopBack() = %d, want %d", tc.in, got, tc.wantVal)
- }
- gotContents := make([]int, q.Len())
- for i, x := range q.All() {
- gotContents[i] = x
- }
- if !slices.Equal(gotContents, tc.wantContents) {
- t.Errorf("%d: Contents after PopBack are %d, want %d", tc.in, gotContents, tc.wantContents)
- }
- })
- }
-}
-
-func TestPushFront(t *testing.T) {
- t.Parallel()
-
- for _, tc := range []struct {
- desc string
- prevContent []int
- push []int
- want []int
- }{{
- desc: "PushNil",
- prevContent: nil,
- push: []int{1},
- want: []int{1},
- }, {
- desc: "PushExisting",
- prevContent: []int{1, 2, 3},
- push: []int{4, 5, 6},
- want: []int{4, 5, 6, 1, 2, 3},
- }} {
- t.Run(tc.desc, func(t *testing.T) {
- t.Parallel()
-
- q := From(tc.prevContent)
- q.PushFront(tc.push...)
- got := make([]int, q.Len())
- for i, x := range q.All() {
- got[i] = x
- }
- if !slices.Equal(got, tc.want) {
- t.Errorf("%d: PushFront(%d) = %d, want %d", tc.prevContent, tc.push, got, tc.want)
- }
- })
- }
-}
-
-func TestPushBack(t *testing.T) {
- t.Parallel()
-
- for _, tc := range []struct {
- desc string
- prevContent []int
- push []int
- want []int
- }{{
- desc: "PushNil",
- prevContent: nil,
- push: []int{1},
- want: []int{1},
- }, {
- desc: "PushExisting",
- prevContent: []int{1, 2, 3},
- push: []int{4, 5, 6},
- want: []int{1, 2, 3, 4, 5, 6},
- }} {
- t.Run(tc.desc, func(t *testing.T) {
- t.Parallel()
-
- q := From(tc.prevContent)
- q.PushBack(tc.push...)
- got := make([]int, q.Len())
- for i, x := range q.All() {
- got[i] = x
- }
- if !slices.Equal(got, tc.want) {
- t.Errorf("%d: PushBack(%d) = %d, want %d", tc.prevContent, tc.push, got, tc.want)
- }
- })
- }
-}
-
-func TestPopFrontPushBackB(t *testing.T) {
- t.Parallel()
-
- q := From([]int{1, 2, 3})
- q.PopFront()
- q.PushBack(4)
- q.PushBack(5)
- got := make([]int, q.Len())
- for i, x := range q.All() {
- got[i] = x
- }
- want := []int{2, 3, 4, 5}
- if !slices.Equal(got, want) {
- t.Errorf("Contents = %d, want %d", got, want)
- }
-}
-
-func TestPopFrontPushBackC(t *testing.T) {
- t.Parallel()
-
- q := From([]int{1, 2, 3})
- q.PopFront()
- q.PopFront()
- q.PushBack(4)
- q.PushBack(5)
- q.PushBack(6)
- got := make([]int, q.Len())
- for i, x := range q.All() {
- got[i] = x
- }
- want := []int{3, 4, 5, 6}
- if !slices.Equal(got, want) {
- t.Errorf("Contents = %d, want %d", got, want)
- }
-}
-
-func TestPopFrontPushFront(t *testing.T) {
- t.Parallel()
-
- q := From([]int{1, 2, 3})
- q.PopFront()
- q.PopFront()
- q.PushFront(4, 5)
- if got, want := q.Cap(), 3; got != want {
- t.Errorf("Cap() = %d, want %d", got, want)
- }
- got := make([]int, q.Len())
- for i, x := range q.All() {
- got[i] = x
- }
- want := []int{4, 5, 3}
- if !slices.Equal(got, want) {
- t.Errorf("Contents = %d, want %d", got, want)
- }
-}
-
-func TestReset(t *testing.T) {
- t.Parallel()
-
- q := From([]int{1, 2, 3, 4, 5})
- q.Reset()
- if got, want := q.Len(), 0; got != want {
- t.Errorf("After Reset() Len() = %d, want %d", got, want)
- }
- if got, want := q.Cap(), 5; got != want {
- t.Errorf("After Reset() Cap() = %d, want %d", got, want)
- }
-}
-
-func TestPopAll(t *testing.T) {
- t.Parallel()
-
- for _, tc := range []struct {
- desc string
- content []int
- }{{
- desc: "PopAll",
- content: []int{1, 2, 3},
- }, {
- desc: "PopAllEmpty",
- content: make([]int, 0, 3),
- }} {
- t.Run(tc.desc, func(t *testing.T) {
- t.Parallel()
-
- q := From(tc.content)
- got := make([]int, 0, q.Len())
- for x := range q.PopAll() {
- got = append(got, x)
- }
- if got, want := q.Len(), 0; got != want {
- t.Errorf("Len() = %d, want %d", got, want)
- }
- if !slices.Equal(got, tc.content) {
- t.Errorf("PopAll() returned values %d, want %d", got, tc.content)
- }
- })
- }
-}
-
-func TestString(t *testing.T) {
- t.Parallel()
-
- in := []int{1, 2, 3, 4, 5}
- q := From(in)
- const want = "[1 2 3 4 5]"
- got := q.String()
- if got != want {
- t.Errorf("%d: String() = %q, want %q", in, got, want)
- }
-}
generated by cgit v1.3.1 (git 2.54.0) at 2026-09-04 15:57:14 +0000