mirror of
https://gitee.com/johng/gf.git
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130 lines
3.8 KiB
Go
130 lines
3.8 KiB
Go
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package empty_test
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import (
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"testing"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/gogf/gf/v2/internal/empty"
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"github.com/gogf/gf/v2/test/gtest"
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"github.com/gogf/gf/v2/util/gconv"
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)
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type TestInt int
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type TestString string
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type TestPerson interface {
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Say() string
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}
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type TestWoman struct {
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}
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func (woman TestWoman) Say() string {
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return "nice"
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}
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func TestIsEmpty(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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tmpT1 := "0"
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tmpT2 := func() {}
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tmpT2 = nil
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tmpT3 := make(chan int, 0)
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var (
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tmpT4 TestPerson = nil
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tmpT5 *TestPerson = nil
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tmpT6 TestPerson = TestWoman{}
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tmpT7 TestInt = 0
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tmpT8 TestString = ""
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)
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tmpF1 := "1"
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tmpF2 := func(a string) string { return "1" }
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tmpF3 := make(chan int, 1)
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tmpF3 <- 1
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var (
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tmpF4 TestPerson = &TestWoman{}
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tmpF5 TestInt = 1
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tmpF6 TestString = "1"
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)
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// true
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t.Assert(empty.IsEmpty(nil), true)
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t.Assert(empty.IsEmpty(0), true)
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t.Assert(empty.IsEmpty(gconv.Int(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Int8(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Int16(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Int32(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Int64(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Uint64(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Uint(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Uint16(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Uint32(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Uint64(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Float32(tmpT1)), true)
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t.Assert(empty.IsEmpty(gconv.Float64(tmpT1)), true)
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t.Assert(empty.IsEmpty(false), true)
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t.Assert(empty.IsEmpty([]byte("")), true)
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t.Assert(empty.IsEmpty(""), true)
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t.Assert(empty.IsEmpty(g.Map{}), true)
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t.Assert(empty.IsEmpty(g.Slice{}), true)
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t.Assert(empty.IsEmpty(g.Array{}), true)
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t.Assert(empty.IsEmpty(tmpT2), true)
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t.Assert(empty.IsEmpty(tmpT3), true)
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t.Assert(empty.IsEmpty(tmpT3), true)
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t.Assert(empty.IsEmpty(tmpT4), true)
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t.Assert(empty.IsEmpty(tmpT5), true)
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t.Assert(empty.IsEmpty(tmpT6), true)
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t.Assert(empty.IsEmpty(tmpT7), true)
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t.Assert(empty.IsEmpty(tmpT8), true)
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// false
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t.Assert(empty.IsEmpty(gconv.Int(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Int8(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Int16(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Int32(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Int64(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Uint(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Uint8(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Uint16(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Uint32(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Uint64(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Float32(tmpF1)), false)
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t.Assert(empty.IsEmpty(gconv.Float64(tmpF1)), false)
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t.Assert(empty.IsEmpty(true), false)
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t.Assert(empty.IsEmpty(tmpT1), false)
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t.Assert(empty.IsEmpty([]byte("1")), false)
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t.Assert(empty.IsEmpty(g.Map{"a": 1}), false)
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t.Assert(empty.IsEmpty(g.Slice{"1"}), false)
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t.Assert(empty.IsEmpty(g.Array{"1"}), false)
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t.Assert(empty.IsEmpty(tmpF2), false)
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t.Assert(empty.IsEmpty(tmpF3), false)
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t.Assert(empty.IsEmpty(tmpF4), false)
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t.Assert(empty.IsEmpty(tmpF5), false)
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t.Assert(empty.IsEmpty(tmpF6), false)
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})
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}
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func TestIsNil(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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t.Assert(empty.IsNil(nil), true)
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})
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gtest.C(t, func(t *gtest.T) {
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var i int
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t.Assert(empty.IsNil(i), false)
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})
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gtest.C(t, func(t *gtest.T) {
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var i *int
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t.Assert(empty.IsNil(i), true)
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})
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gtest.C(t, func(t *gtest.T) {
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var i *int
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t.Assert(empty.IsNil(&i), false)
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t.Assert(empty.IsNil(&i, true), true)
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})
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}
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