utils

Documentation

Index

• func Abs[T ~int | ~int8 | ~int16 | ~int32 | ~int64 | ~float32 | ~float64](num T) T
• func AssertEqual(t *testing.T, got, want any)
• func AssertFalse(t *testing.T, res bool)
• func AssertTrue(t *testing.T, res bool)
• func BitCountUint32(i uint32) int
• func BitCountUint64(i uint64) int
• func Contain[T comparable](container []T, target T) bool
• func ContainEqual[T constraints.Ordered](arrs [][]T, target []T) bool
• func Copy[T any](src []T) []T
• func ElementEqual[T constraints.Ordered](a []T, b []T) bool
• func EmbeddedSliceEqual[T constraints.Ordered](a [][]T, b [][]T) bool
• func PanicHelper(t *testing.T, fn func(), shouldPanic bool)
• func ShouldNotPanic(t *testing.T, fn func())
• func ShouldPanic(t *testing.T, fn func())

Functions

func Abs

func Abs[T ~int | ~int8 | ~int16 | ~int32 | ~int64 | ~float32 | ~float64](num T) T

func AssertEqual

func AssertEqual(t *testing.T, got, want any)

func AssertFalse

func AssertFalse(t *testing.T, res bool)

func AssertTrue

func AssertTrue(t *testing.T, res bool)

func BitCountUint32

func BitCountUint32(i uint32) int

BitCountUint32 Returns the number of one-bits of the specified uint32 value.

func BitCountUint64

func BitCountUint64(i uint64) int

BitCountUint64 Returns the number of one-bits of the specified uint64 value.

func Contain

func Contain[T comparable](container []T, target T) bool

Contain returns true if target is the element of container.

func ContainEqual

func ContainEqual[T constraints.Ordered](arrs [][]T, target []T) bool

func Copy

func Copy[T any](src []T) []T

Copy returns the copy of given slice. Maybe shallow copy depending on the type T, eg: pointer or map

func ElementEqual

func ElementEqual[T constraints.Ordered](a []T, b []T) bool

ElementEqual 查看两个slice是否元素相同，不区分元素顺序

func EmbeddedSliceEqual

func EmbeddedSliceEqual[T constraints.Ordered](a [][]T, b [][]T) bool

EmbeddedSliceEqual 判断内嵌的slice是否相同，不区分元素顺序

func PanicHelper

func PanicHelper(t *testing.T, fn func(), shouldPanic bool)

PanicHelper wraps panic branch

func ShouldNotPanic

func ShouldNotPanic(t *testing.T, fn func())

ShouldNotPanic will report test error if panic

func ShouldPanic

func ShouldPanic(t *testing.T, fn func())

ShouldPanic will report test error if not panic