| // Copyright 2024 The Go 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 unique |
| |
| import ( |
| "internal/abi" |
| "internal/goarch" |
| "reflect" |
| "testing" |
| ) |
| |
| func TestMakeCloneSeq(t *testing.T) { |
| testCloneSeq[testString](t, cSeq(0)) |
| testCloneSeq[testIntArray](t, cSeq()) |
| testCloneSeq[testEface](t, cSeq()) |
| testCloneSeq[testStringArray](t, cSeq(0, 2*goarch.PtrSize, 4*goarch.PtrSize)) |
| testCloneSeq[testStringStruct](t, cSeq(0)) |
| testCloneSeq[testStringStructArrayStruct](t, cSeq(0, 2*goarch.PtrSize)) |
| testCloneSeq[testStruct](t, cSeq(8)) |
| } |
| |
| func cSeq(stringOffsets ...uintptr) cloneSeq { |
| return cloneSeq{stringOffsets: stringOffsets} |
| } |
| |
| func testCloneSeq[T any](t *testing.T, want cloneSeq) { |
| typName := reflect.TypeFor[T]().Name() |
| typ := abi.TypeOf(*new(T)) |
| t.Run(typName, func(t *testing.T) { |
| got := makeCloneSeq(typ) |
| if !reflect.DeepEqual(got, want) { |
| t.Errorf("unexpected cloneSeq for type %s: got %#v, want %#v", typName, got, want) |
| } |
| }) |
| } |
