Gregory Oschwald
2327 lines
53 KiB
Go
2327 lines
53 KiB
Go
package imported_tests
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// Those tests were imported directly from go-toml v1
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// https://raw.githubusercontent.com/pelletier/go-toml/a2e52561804c6cd9392ebf0048ca64fe4af67a43/marshal_test.go
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// They have been cleaned up to only include Unmarshal tests, and only depend
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// on the public API. Tests related to strict mode have been commented out and
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// marked as skipped until we figure out if that's something we want in v2.
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import (
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"bytes"
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"errors"
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"fmt"
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"reflect"
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"strconv"
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"testing"
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"time"
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"github.com/pelletier/go-toml/v2"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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type basicMarshalTestStruct struct {
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String string `toml:"Zstring"`
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StringList []string `toml:"Ystrlist"`
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BasicMarshalTestSubAnonymousStruct
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Sub basicMarshalTestSubStruct `toml:"Xsubdoc"`
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SubList []basicMarshalTestSubStruct `toml:"Wsublist"`
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}
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type basicMarshalTestSubStruct struct {
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String2 string
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}
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type BasicMarshalTestSubAnonymousStruct struct {
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String3 string
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}
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var basicTestData = basicMarshalTestStruct{
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String: "Hello",
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StringList: []string{"Howdy", "Hey There"},
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BasicMarshalTestSubAnonymousStruct: BasicMarshalTestSubAnonymousStruct{"One"},
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Sub: basicMarshalTestSubStruct{"Two"},
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SubList: []basicMarshalTestSubStruct{{"Three"}, {"Four"}},
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}
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var basicTestToml = []byte(`String3 = "One"
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Ystrlist = ["Howdy", "Hey There"]
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Zstring = "Hello"
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[[Wsublist]]
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String2 = "Three"
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[[Wsublist]]
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String2 = "Four"
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[Xsubdoc]
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String2 = "Two"
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`)
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var marshalTestToml = []byte(`title = "TOML Marshal Testing"
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[basic]
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bool = true
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date = 1979-05-27T07:32:00Z
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float = 123.4
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float64 = 123.456782132399
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int = 5000
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string = "Bite me"
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uint = 5001
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[basic_lists]
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bools = [true, false, true]
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dates = [1979-05-27T07:32:00Z, 1980-05-27T07:32:00Z]
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floats = [12.3, 45.6, 78.9]
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ints = [8001, 8001, 8002]
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strings = ["One", "Two", "Three"]
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uints = [5002, 5003]
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[basic_map]
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one = "one"
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two = "two"
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[subdoc]
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[subdoc.first]
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name = "First"
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[subdoc.second]
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name = "Second"
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[[subdoclist]]
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name = "List.First"
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[[subdoclist]]
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name = "List.Second"
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[[subdocptrs]]
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name = "Second"
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`)
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type Conf struct {
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Name string
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Age int
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Inter interface{}
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}
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type NestedStruct struct {
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FirstName string
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LastName string
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Age int
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}
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var doc = []byte(`Name = "rui"
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Age = 18
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[Inter]
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FirstName = "wang"
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LastName = "jl"
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Age = 100`)
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func TestInterface(t *testing.T) {
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var config Conf
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config.Inter = &NestedStruct{}
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err := toml.Unmarshal(doc, &config)
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require.NoError(t, err)
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expected := Conf{
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Name: "rui",
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Age: 18,
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Inter: map[string]interface{}{
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"FirstName": "wang",
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"LastName": "jl",
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"Age": int64(100),
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},
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}
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assert.Equal(t, expected, config)
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}
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func TestBasicUnmarshal(t *testing.T) {
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result := basicMarshalTestStruct{}
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err := toml.Unmarshal(basicTestToml, &result)
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require.NoError(t, err)
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require.Equal(t, basicTestData, result)
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}
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type quotedKeyMarshalTestStruct struct {
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String string `toml:"Z.string-àéù"`
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Float float64 `toml:"Yfloat-𝟘"`
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Sub basicMarshalTestSubStruct `toml:"Xsubdoc-àéù"`
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SubList []basicMarshalTestSubStruct `toml:"W.sublist-𝟘"`
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}
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// TODO: Remove nolint once var is used by a test
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//nolint:deadcode,unused,varcheck
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var quotedKeyMarshalTestData = quotedKeyMarshalTestStruct{
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String: "Hello",
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Float: 3.5,
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Sub: basicMarshalTestSubStruct{"One"},
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SubList: []basicMarshalTestSubStruct{{"Two"}, {"Three"}},
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}
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// TODO: Remove nolint once var is used by a test
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//nolint:deadcode,unused,varcheck
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var quotedKeyMarshalTestToml = []byte(`"Yfloat-𝟘" = 3.5
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"Z.string-àéù" = "Hello"
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[["W.sublist-𝟘"]]
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String2 = "Two"
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[["W.sublist-𝟘"]]
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String2 = "Three"
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["Xsubdoc-àéù"]
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String2 = "One"
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`)
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type testDoc struct {
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Title string `toml:"title"`
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BasicLists testDocBasicLists `toml:"basic_lists"`
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SubDocPtrs []*testSubDoc `toml:"subdocptrs"`
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BasicMap map[string]string `toml:"basic_map"`
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Subdocs testDocSubs `toml:"subdoc"`
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Basics testDocBasics `toml:"basic"`
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SubDocList []testSubDoc `toml:"subdoclist"`
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err int `toml:"shouldntBeHere"` // nolint:structcheck,unused
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unexported int `toml:"shouldntBeHere"`
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Unexported2 int `toml:"-"`
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}
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type testMapDoc struct {
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Title string `toml:"title"`
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BasicMap map[string]string `toml:"basic_map"`
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LongMap map[string]string `toml:"long_map"`
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}
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type testDocBasics struct {
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Uint uint `toml:"uint"`
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Bool bool `toml:"bool"`
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Float32 float32 `toml:"float"`
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Float64 float64 `toml:"float64"`
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Int int `toml:"int"`
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String *string `toml:"string"`
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Date time.Time `toml:"date"`
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unexported int `toml:"shouldntBeHere"`
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}
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type testDocBasicLists struct {
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Floats []*float32 `toml:"floats"`
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Bools []bool `toml:"bools"`
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Dates []time.Time `toml:"dates"`
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Ints []int `toml:"ints"`
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UInts []uint `toml:"uints"`
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Strings []string `toml:"strings"`
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}
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type testDocSubs struct {
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Second *testSubDoc `toml:"second"`
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First testSubDoc `toml:"first"`
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}
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type testSubDoc struct {
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Name string `toml:"name"`
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unexported int `toml:"shouldntBeHere"`
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}
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var (
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biteMe = "Bite me"
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float1 float32 = 12.3
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float2 float32 = 45.6
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float3 float32 = 78.9
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subdoc = testSubDoc{"Second", 0}
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)
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var docData = testDoc{
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Title: "TOML Marshal Testing",
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unexported: 0,
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Unexported2: 0,
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Basics: testDocBasics{
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Bool: true,
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Date: time.Date(1979, 5, 27, 7, 32, 0, 0, time.UTC),
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Float32: 123.4,
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Float64: 123.456782132399,
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Int: 5000,
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Uint: 5001,
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String: &biteMe,
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unexported: 0,
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},
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BasicLists: testDocBasicLists{
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Bools: []bool{true, false, true},
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Dates: []time.Time{
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time.Date(1979, 5, 27, 7, 32, 0, 0, time.UTC),
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time.Date(1980, 5, 27, 7, 32, 0, 0, time.UTC),
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},
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Floats: []*float32{&float1, &float2, &float3},
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Ints: []int{8001, 8001, 8002},
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Strings: []string{"One", "Two", "Three"},
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UInts: []uint{5002, 5003},
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},
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BasicMap: map[string]string{
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"one": "one",
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"two": "two",
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},
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Subdocs: testDocSubs{
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First: testSubDoc{"First", 0},
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Second: &subdoc,
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},
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SubDocList: []testSubDoc{
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{"List.First", 0},
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{"List.Second", 0},
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},
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SubDocPtrs: []*testSubDoc{&subdoc},
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}
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// TODO: Remove nolint once var is used by a test
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//nolint:deadcode,unused,varcheck
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var mapTestDoc = testMapDoc{
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Title: "TOML Marshal Testing",
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BasicMap: map[string]string{
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"one": "one",
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"two": "two",
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},
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LongMap: map[string]string{
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"h1": "8",
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"i2": "9",
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"b3": "2",
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"d4": "4",
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"f5": "6",
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"e6": "5",
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"a7": "1",
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"c8": "3",
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"j9": "10",
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"g10": "7",
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},
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}
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func TestDocUnmarshal(t *testing.T) {
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result := testDoc{}
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err := toml.Unmarshal(marshalTestToml, &result)
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expected := docData
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require.NoError(t, err)
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assert.Equal(t, expected, result)
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}
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type unexportedMarshalTestStruct struct {
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String string `toml:"string"`
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StringList []string `toml:"strlist"`
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Sub basicMarshalTestSubStruct `toml:"subdoc"`
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SubList []basicMarshalTestSubStruct `toml:"sublist"`
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unexported int `toml:"shouldntBeHere"`
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Unexported2 int `toml:"-"`
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}
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var unexportedTestData = unexportedMarshalTestStruct{
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String: "Hello",
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StringList: []string{"Howdy", "Hey There"},
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Sub: basicMarshalTestSubStruct{"One"},
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SubList: []basicMarshalTestSubStruct{{"Two"}, {"Three"}},
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unexported: 0,
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Unexported2: 0,
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}
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var unexportedTestToml = []byte(`string = "Hello"
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strlist = ["Howdy","Hey There"]
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unexported = 1
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shouldntBeHere = 2
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[subdoc]
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String2 = "One"
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[[sublist]]
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String2 = "Two"
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[[sublist]]
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String2 = "Three"
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`)
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func TestUnexportedUnmarshal(t *testing.T) {
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result := unexportedMarshalTestStruct{}
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err := toml.Unmarshal(unexportedTestToml, &result)
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require.NoError(t, err)
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assert.Equal(t, unexportedTestData, result)
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}
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type errStruct struct {
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Bool bool `toml:"bool"`
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Date time.Time `toml:"date"`
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Float float64 `toml:"float"`
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Int int16 `toml:"int"`
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String *string `toml:"string"`
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}
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type mapErr struct {
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Vals map[string]float64
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}
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type intErr struct {
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Int1 int
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Int2 int8
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Int3 int16
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Int4 int32
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Int5 int64
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UInt1 uint
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UInt2 uint8
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UInt3 uint16
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UInt4 uint32
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UInt5 uint64
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Flt1 float32
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Flt2 float64
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}
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var intErrTomls = []string{
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"Int1 = []\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
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"Int1 = 1\nInt2 = []\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
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"Int1 = 1\nInt2 = 2\nInt3 = []\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
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"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = []\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
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"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = []\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
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"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = []\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
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||
"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = []\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
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||
"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = []\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
|
||
"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = []\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
|
||
"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = []\nFlt1 = 1.0\nFlt2 = 2.0",
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||
"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = []\nFlt2 = 2.0",
|
||
"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = []",
|
||
}
|
||
|
||
func TestErrUnmarshal(t *testing.T) {
|
||
errTomls := []string{
|
||
"bool = truly\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = \"Bite me\"",
|
||
"bool = true\ndate = 1979-05-27T07:3200Z\nfloat = 123.4\nint = 5000\nstring = \"Bite me\"",
|
||
"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123a4\nint = 5000\nstring = \"Bite me\"",
|
||
"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = j000\nstring = \"Bite me\"",
|
||
"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = Bite me",
|
||
"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = Bite me",
|
||
"bool = 1\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = \"Bite me\"",
|
||
"bool = true\ndate = 1\nfloat = 123.4\nint = 5000\nstring = \"Bite me\"",
|
||
"bool = true\ndate = 1979-05-27T07:32:00Z\n\"sorry\"\nint = 5000\nstring = \"Bite me\"",
|
||
"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = \"sorry\"\nstring = \"Bite me\"",
|
||
"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = 1",
|
||
}
|
||
|
||
for ind, x := range errTomls {
|
||
t.Run(fmt.Sprintf("Base Case %d", ind), func(t *testing.T) {
|
||
result := errStruct{}
|
||
err := toml.Unmarshal([]byte(x), &result)
|
||
if err == nil {
|
||
t.Errorf("Expected err from case %d\n", ind)
|
||
}
|
||
})
|
||
}
|
||
result2 := mapErr{}
|
||
err := toml.Unmarshal([]byte("[Vals]\nfred=\"1.2\""), &result2)
|
||
if err == nil {
|
||
t.Errorf("Expected err from map")
|
||
}
|
||
for ind, x := range intErrTomls {
|
||
result3 := intErr{}
|
||
err := toml.Unmarshal([]byte(x), &result3)
|
||
if err == nil {
|
||
t.Errorf("Expected int err from case %d\n", ind)
|
||
}
|
||
}
|
||
}
|
||
|
||
var emptyTestToml = []byte(`bool = false
|
||
int = 0
|
||
string = ""
|
||
stringlist = []
|
||
title = "Placeholder"
|
||
|
||
[map]
|
||
`)
|
||
|
||
func TestEmptytomlUnmarshal(t *testing.T) {
|
||
type emptyMarshalTestStruct struct {
|
||
Title string `toml:"title"`
|
||
Bool bool `toml:"bool"`
|
||
Int int `toml:"int"`
|
||
String string `toml:"string"`
|
||
StringList []string `toml:"stringlist"`
|
||
Ptr *basicMarshalTestStruct `toml:"ptr"`
|
||
Map map[string]string `toml:"map"`
|
||
}
|
||
|
||
emptyTestData := emptyMarshalTestStruct{
|
||
Title: "Placeholder",
|
||
Bool: false,
|
||
Int: 0,
|
||
String: "",
|
||
StringList: []string{},
|
||
Ptr: nil,
|
||
Map: nil,
|
||
}
|
||
|
||
result := emptyMarshalTestStruct{}
|
||
err := toml.Unmarshal(emptyTestToml, &result)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, emptyTestData, result)
|
||
}
|
||
|
||
type pointerMarshalTestStruct struct {
|
||
Str *string
|
||
List *[]string
|
||
ListPtr *[]*string
|
||
Map *map[string]string
|
||
MapPtr *map[string]*string
|
||
EmptyStr *string
|
||
EmptyList *[]string
|
||
EmptyMap *map[string]string
|
||
DblPtr *[]*[]*string
|
||
}
|
||
|
||
var (
|
||
pointerStr = "Hello"
|
||
pointerList = []string{"Hello back"}
|
||
pointerListPtr = []*string{&pointerStr}
|
||
pointerMap = map[string]string{"response": "Goodbye"}
|
||
pointerMapPtr = map[string]*string{"alternate": &pointerStr}
|
||
pointerTestData = pointerMarshalTestStruct{
|
||
Str: &pointerStr,
|
||
List: &pointerList,
|
||
ListPtr: &pointerListPtr,
|
||
Map: &pointerMap,
|
||
MapPtr: &pointerMapPtr,
|
||
EmptyStr: nil,
|
||
EmptyList: nil,
|
||
EmptyMap: nil,
|
||
}
|
||
)
|
||
|
||
var pointerTestToml = []byte(`List = ["Hello back"]
|
||
ListPtr = ["Hello"]
|
||
Str = "Hello"
|
||
|
||
[Map]
|
||
response = "Goodbye"
|
||
|
||
[MapPtr]
|
||
alternate = "Hello"
|
||
`)
|
||
|
||
func TestPointerUnmarshal(t *testing.T) {
|
||
result := pointerMarshalTestStruct{}
|
||
err := toml.Unmarshal(pointerTestToml, &result)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, pointerTestData, result)
|
||
}
|
||
|
||
func TestUnmarshalTypeMismatch(t *testing.T) {
|
||
result := pointerMarshalTestStruct{}
|
||
err := toml.Unmarshal([]byte("List = 123"), &result)
|
||
assert.Error(t, err)
|
||
}
|
||
|
||
type nestedMarshalTestStruct struct {
|
||
String [][]string
|
||
// Struct [][]basicMarshalTestSubStruct
|
||
StringPtr *[]*[]*string
|
||
// StructPtr *[]*[]*basicMarshalTestSubStruct
|
||
}
|
||
|
||
var (
|
||
str1 = "Three"
|
||
str2 = "Four"
|
||
strPtr = []*string{&str1, &str2}
|
||
strPtr2 = []*[]*string{&strPtr}
|
||
)
|
||
|
||
var nestedTestData = nestedMarshalTestStruct{
|
||
String: [][]string{{"Five", "Six"}, {"One", "Two"}},
|
||
StringPtr: &strPtr2,
|
||
}
|
||
|
||
var nestedTestToml = []byte(`String = [["Five", "Six"], ["One", "Two"]]
|
||
StringPtr = [["Three", "Four"]]
|
||
`)
|
||
|
||
func TestNestedUnmarshal(t *testing.T) {
|
||
result := nestedMarshalTestStruct{}
|
||
err := toml.Unmarshal(nestedTestToml, &result)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, nestedTestData, result)
|
||
}
|
||
|
||
type customMarshalerParent struct {
|
||
Self customMarshaler `toml:"me"`
|
||
Friends []customMarshaler `toml:"friends"`
|
||
}
|
||
|
||
type customMarshaler struct {
|
||
FirstName string
|
||
LastName string
|
||
}
|
||
|
||
func (c customMarshaler) MarshalTOML() ([]byte, error) {
|
||
fullName := fmt.Sprintf("%s %s", c.FirstName, c.LastName)
|
||
return []byte(fullName), nil
|
||
}
|
||
|
||
var customMarshalerData = customMarshaler{FirstName: "Sally", LastName: "Fields"}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var customMarshalerToml = []byte(`Sally Fields`)
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var nestedCustomMarshalerData = customMarshalerParent{
|
||
Self: customMarshaler{FirstName: "Maiku", LastName: "Suteda"},
|
||
Friends: []customMarshaler{customMarshalerData},
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var nestedCustomMarshalerToml = []byte(`friends = ["Sally Fields"]
|
||
me = "Maiku Suteda"
|
||
`)
|
||
|
||
var nestedCustomMarshalerTomlForUnmarshal = []byte(`[friends]
|
||
FirstName = "Sally"
|
||
LastName = "Fields"`)
|
||
|
||
type IntOrString string
|
||
|
||
func (x *IntOrString) MarshalTOML() ([]byte, error) {
|
||
s := *(*string)(x)
|
||
_, err := strconv.Atoi(s)
|
||
if err != nil {
|
||
return []byte(fmt.Sprintf(`"%s"`, s)), nil
|
||
}
|
||
return []byte(s), nil
|
||
}
|
||
|
||
func TestUnmarshalTextMarshaler(t *testing.T) {
|
||
nested := struct {
|
||
Friends textMarshaler `toml:"friends"`
|
||
}{}
|
||
|
||
expected := struct {
|
||
Friends textMarshaler `toml:"friends"`
|
||
}{
|
||
Friends: textMarshaler{FirstName: "Sally", LastName: "Fields"},
|
||
}
|
||
|
||
err := toml.Unmarshal(nestedCustomMarshalerTomlForUnmarshal, &nested)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
if !reflect.DeepEqual(nested, expected) {
|
||
t.Errorf("Bad unmarshal: expected %v, got %v", expected, nested)
|
||
}
|
||
}
|
||
|
||
// TODO: Remove nolint once type and methods are used by a test
|
||
//nolint:unused
|
||
type precedentMarshaler struct {
|
||
FirstName string
|
||
LastName string
|
||
}
|
||
|
||
//nolint:unused
|
||
func (m precedentMarshaler) MarshalText() ([]byte, error) {
|
||
return []byte("shadowed"), nil
|
||
}
|
||
|
||
//nolint:unused
|
||
func (m precedentMarshaler) MarshalTOML() ([]byte, error) {
|
||
fullName := fmt.Sprintf("%s %s", m.FirstName, m.LastName)
|
||
return []byte(fullName), nil
|
||
}
|
||
|
||
// TODO: Remove nolint once type and method are used by a test
|
||
//nolint:unused
|
||
type customPointerMarshaler struct {
|
||
FirstName string
|
||
LastName string
|
||
}
|
||
|
||
//nolint:unused
|
||
func (m *customPointerMarshaler) MarshalTOML() ([]byte, error) {
|
||
return []byte(`"hidden"`), nil
|
||
}
|
||
|
||
// TODO: Remove nolint once type and method are used by a test
|
||
//nolint:unused
|
||
type textPointerMarshaler struct {
|
||
FirstName string
|
||
LastName string
|
||
}
|
||
|
||
//nolint:unused
|
||
func (m *textPointerMarshaler) MarshalText() ([]byte, error) {
|
||
return []byte("hidden"), nil
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var commentTestToml = []byte(`
|
||
# it's a comment on type
|
||
[postgres]
|
||
# isCommented = "dvalue"
|
||
noComment = "cvalue"
|
||
|
||
# A comment on AttrB with a
|
||
# break line
|
||
password = "bvalue"
|
||
|
||
# A comment on AttrA
|
||
user = "avalue"
|
||
|
||
[[postgres.My]]
|
||
|
||
# a comment on my on typeC
|
||
My = "Foo"
|
||
|
||
[[postgres.My]]
|
||
|
||
# a comment on my on typeC
|
||
My = "Baar"
|
||
`)
|
||
|
||
type mapsTestStruct struct {
|
||
Simple map[string]string
|
||
Paths map[string]string
|
||
Other map[string]float64
|
||
X struct {
|
||
Y struct {
|
||
Z map[string]bool
|
||
}
|
||
}
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var mapsTestData = mapsTestStruct{
|
||
Simple: map[string]string{
|
||
"one plus one": "two",
|
||
"next": "three",
|
||
},
|
||
Paths: map[string]string{
|
||
"/this/is/a/path": "/this/is/also/a/path",
|
||
"/heloo.txt": "/tmp/lololo.txt",
|
||
},
|
||
Other: map[string]float64{
|
||
"testing": 3.9999,
|
||
},
|
||
X: struct{ Y struct{ Z map[string]bool } }{
|
||
Y: struct{ Z map[string]bool }{
|
||
Z: map[string]bool{
|
||
"is.Nested": true,
|
||
},
|
||
},
|
||
},
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var mapsTestToml = []byte(`
|
||
[Other]
|
||
"testing" = 3.9999
|
||
|
||
[Paths]
|
||
"/heloo.txt" = "/tmp/lololo.txt"
|
||
"/this/is/a/path" = "/this/is/also/a/path"
|
||
|
||
[Simple]
|
||
"next" = "three"
|
||
"one plus one" = "two"
|
||
|
||
[X]
|
||
|
||
[X.Y]
|
||
|
||
[X.Y.Z]
|
||
"is.Nested" = true
|
||
`)
|
||
|
||
// TODO: Remove nolint once type is used by a test
|
||
//nolint:deadcode,unused
|
||
type structArrayNoTag struct {
|
||
A struct {
|
||
B []int64
|
||
C []int64
|
||
}
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var customTagTestToml = []byte(`
|
||
[postgres]
|
||
password = "bvalue"
|
||
user = "avalue"
|
||
|
||
[[postgres.My]]
|
||
My = "Foo"
|
||
|
||
[[postgres.My]]
|
||
My = "Baar"
|
||
`)
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var customCommentTagTestToml = []byte(`
|
||
# db connection
|
||
[postgres]
|
||
|
||
# db pass
|
||
password = "bvalue"
|
||
|
||
# db user
|
||
user = "avalue"
|
||
`)
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var customCommentedTagTestToml = []byte(`
|
||
[postgres]
|
||
# password = "bvalue"
|
||
# user = "avalue"
|
||
`)
|
||
|
||
func TestUnmarshalTabInStringAndQuotedKey(t *testing.T) {
|
||
type Test struct {
|
||
Field1 string `toml:"Fie ld1"`
|
||
Field2 string
|
||
}
|
||
|
||
type TestCase struct {
|
||
desc string
|
||
input []byte
|
||
expected Test
|
||
}
|
||
|
||
testCases := []TestCase{
|
||
{
|
||
desc: "multiline string with tab",
|
||
input: []byte("Field2 = \"\"\"\nhello\tworld\"\"\""),
|
||
expected: Test{
|
||
Field2: "hello\tworld",
|
||
},
|
||
},
|
||
{
|
||
desc: "quoted key with tab",
|
||
input: []byte("\"Fie\tld1\" = \"key with tab\""),
|
||
expected: Test{
|
||
Field1: "key with tab",
|
||
},
|
||
},
|
||
{
|
||
desc: "basic string tab",
|
||
input: []byte("Field2 = \"hello\tworld\""),
|
||
expected: Test{
|
||
Field2: "hello\tworld",
|
||
},
|
||
},
|
||
}
|
||
|
||
for _, test := range testCases {
|
||
t.Run(test.desc, func(t *testing.T) {
|
||
result := Test{}
|
||
err := toml.Unmarshal(test.input, &result)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, test.expected, result)
|
||
})
|
||
}
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var customMultilineTagTestToml = []byte(`int_slice = [
|
||
1,
|
||
2,
|
||
3,
|
||
]
|
||
`)
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var testDocBasicToml = []byte(`
|
||
[document]
|
||
bool_val = true
|
||
date_val = 1979-05-27T07:32:00Z
|
||
float_val = 123.4
|
||
int_val = 5000
|
||
string_val = "Bite me"
|
||
uint_val = 5001
|
||
`)
|
||
|
||
// TODO: Remove nolint once type is used by a test
|
||
//nolint:deadcode
|
||
type testDocCustomTag struct {
|
||
Doc testDocBasicsCustomTag `file:"document"`
|
||
}
|
||
|
||
// TODO: Remove nolint once type is used by a test
|
||
//nolint:deadcode
|
||
type testDocBasicsCustomTag struct {
|
||
Bool bool `file:"bool_val"`
|
||
Date time.Time `file:"date_val"`
|
||
Float float32 `file:"float_val"`
|
||
Int int `file:"int_val"`
|
||
Uint uint `file:"uint_val"`
|
||
String *string `file:"string_val"`
|
||
unexported int `file:"shouldntBeHere"`
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,varcheck
|
||
var testDocCustomTagData = testDocCustomTag{
|
||
Doc: testDocBasicsCustomTag{
|
||
Bool: true,
|
||
Date: time.Date(1979, 5, 27, 7, 32, 0, 0, time.UTC),
|
||
Float: 123.4,
|
||
Int: 5000,
|
||
Uint: 5001,
|
||
String: &biteMe,
|
||
unexported: 0,
|
||
},
|
||
}
|
||
|
||
func TestUnmarshalMap(t *testing.T) {
|
||
testToml := []byte(`
|
||
a = 1
|
||
b = 2
|
||
c = 3
|
||
`)
|
||
var result map[string]int
|
||
err := toml.Unmarshal(testToml, &result)
|
||
if err != nil {
|
||
t.Errorf("Received unexpected error: %s", err)
|
||
return
|
||
}
|
||
|
||
expected := map[string]int{
|
||
"a": 1,
|
||
"b": 2,
|
||
"c": 3,
|
||
}
|
||
|
||
if !reflect.DeepEqual(result, expected) {
|
||
t.Errorf("Bad unmarshal: expected %v, got %v", expected, result)
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalMapWithTypedKey(t *testing.T) {
|
||
testToml := []byte(`
|
||
a = 1
|
||
b = 2
|
||
c = 3
|
||
`)
|
||
|
||
type letter string
|
||
var result map[letter]int
|
||
err := toml.Unmarshal(testToml, &result)
|
||
if err != nil {
|
||
t.Errorf("Received unexpected error: %s", err)
|
||
return
|
||
}
|
||
|
||
expected := map[letter]int{
|
||
"a": 1,
|
||
"b": 2,
|
||
"c": 3,
|
||
}
|
||
|
||
if !reflect.DeepEqual(result, expected) {
|
||
t.Errorf("Bad unmarshal: expected %v, got %v", expected, result)
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalTypeTableHeader(t *testing.T) {
|
||
testToml := []byte(`
|
||
[test]
|
||
a = 1
|
||
`)
|
||
|
||
type header string
|
||
var result map[header]map[string]int
|
||
err := toml.Unmarshal(testToml, &result)
|
||
if err != nil {
|
||
t.Errorf("Received unexpected error: %s", err)
|
||
return
|
||
}
|
||
|
||
expected := map[header]map[string]int{
|
||
"test": map[string]int{"a": 1},
|
||
}
|
||
|
||
if !reflect.DeepEqual(result, expected) {
|
||
t.Errorf("Bad unmarshal: expected %v, got %v", expected, result)
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalNonPointer(t *testing.T) {
|
||
a := 1
|
||
err := toml.Unmarshal([]byte{}, a)
|
||
if err == nil {
|
||
t.Fatal("unmarshal should err when given a non pointer")
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalInvalidPointerKind(t *testing.T) {
|
||
t.Skipf("should this really be an error?")
|
||
a := 1
|
||
err := toml.Unmarshal([]byte{}, &a)
|
||
assert.Error(t, err)
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused
|
||
type testDuration struct {
|
||
Nanosec time.Duration `toml:"nanosec"`
|
||
Microsec1 time.Duration `toml:"microsec1"`
|
||
Microsec2 *time.Duration `toml:"microsec2"`
|
||
Millisec time.Duration `toml:"millisec"`
|
||
Sec time.Duration `toml:"sec"`
|
||
Min time.Duration `toml:"min"`
|
||
Hour time.Duration `toml:"hour"`
|
||
Mixed time.Duration `toml:"mixed"`
|
||
AString string `toml:"a_string"`
|
||
}
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var testDurationToml = []byte(`
|
||
nanosec = "1ns"
|
||
microsec1 = "1us"
|
||
microsec2 = "1µs"
|
||
millisec = "1ms"
|
||
sec = "1s"
|
||
min = "1m"
|
||
hour = "1h"
|
||
mixed = "1h1m1s1ms1µs1ns"
|
||
a_string = "15s"
|
||
`)
|
||
|
||
// TODO: Remove nolint once var is used by a test
|
||
//nolint:deadcode,unused,varcheck
|
||
var testDurationToml2 = []byte(`a_string = "15s"
|
||
hour = "1h0m0s"
|
||
microsec1 = "1µs"
|
||
microsec2 = "1µs"
|
||
millisec = "1ms"
|
||
min = "1m0s"
|
||
mixed = "1h1m1.001001001s"
|
||
nanosec = "1ns"
|
||
sec = "1s"
|
||
`)
|
||
|
||
// TODO: Remove nolint once type is used by a test
|
||
//nolint:deadcode,unused
|
||
type testBadDuration struct {
|
||
Val time.Duration `toml:"val"`
|
||
}
|
||
|
||
// TODO: add back camelCase test
|
||
var testCamelCaseKeyToml = []byte(`fooBar = 10`) //nolint:unused
|
||
|
||
//nolint:unused
|
||
func TestUnmarshalCamelCaseKey(t *testing.T) {
|
||
t.Skipf("don't know if it is a good idea to automatically convert like that yet")
|
||
var x struct {
|
||
FooBar int
|
||
B int
|
||
}
|
||
|
||
if err := toml.Unmarshal(testCamelCaseKeyToml, &x); err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
if x.FooBar != 10 {
|
||
t.Fatal("Did not set camelCase'd key")
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalNegativeUint(t *testing.T) {
|
||
t.Skipf("not sure if we this should always error")
|
||
type check struct{ U uint } // nolint:unused
|
||
err := toml.Unmarshal([]byte("U = -1"), &check{})
|
||
assert.Error(t, err)
|
||
}
|
||
|
||
func TestUnmarshalCheckConversionFloatInt(t *testing.T) {
|
||
type conversionCheck struct {
|
||
U uint
|
||
I int
|
||
F float64
|
||
}
|
||
|
||
type TestCase struct {
|
||
desc string
|
||
input string
|
||
}
|
||
|
||
testCases := []TestCase{
|
||
{
|
||
desc: "unsigned int",
|
||
input: `U = 1e300`,
|
||
},
|
||
{
|
||
desc: "int",
|
||
input: `I = 1e300`,
|
||
},
|
||
{
|
||
desc: "float",
|
||
input: `F = 9223372036854775806`,
|
||
},
|
||
}
|
||
|
||
for _, test := range testCases {
|
||
t.Run(test.desc, func(t *testing.T) {
|
||
err := toml.Unmarshal([]byte(test.input), &conversionCheck{})
|
||
require.Error(t, err)
|
||
})
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalOverflow(t *testing.T) {
|
||
type overflow struct {
|
||
U8 uint8
|
||
I8 int8
|
||
F32 float32
|
||
}
|
||
|
||
type TestCase struct {
|
||
desc string
|
||
input string
|
||
}
|
||
|
||
testCases := []TestCase{
|
||
{
|
||
desc: "byte",
|
||
input: `U8 = 300`,
|
||
},
|
||
{
|
||
desc: "int8",
|
||
input: `I8 = 300`,
|
||
},
|
||
{
|
||
desc: "float32",
|
||
input: `F32 = 1e300`,
|
||
},
|
||
}
|
||
|
||
for _, test := range testCases {
|
||
t.Run(test.desc, func(t *testing.T) {
|
||
err := toml.Unmarshal([]byte(test.input), &overflow{})
|
||
require.Error(t, err)
|
||
})
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalDefault(t *testing.T) {
|
||
t.Skipf("don't know if it is a good idea to have `default`")
|
||
t.Run("main", func(t *testing.T) {
|
||
type EmbeddedStruct struct {
|
||
StringField string `default:"c"`
|
||
}
|
||
|
||
type aliasUint uint
|
||
|
||
var doc struct {
|
||
StringField string `default:"a"`
|
||
BoolField bool `default:"true"`
|
||
UintField uint `default:"1"`
|
||
Uint8Field uint8 `default:"8"`
|
||
Uint16Field uint16 `default:"16"`
|
||
Uint32Field uint32 `default:"32"`
|
||
Uint64Field uint64 `default:"64"`
|
||
IntField int `default:"-1"`
|
||
Int8Field int8 `default:"-8"`
|
||
Int16Field int16 `default:"-16"`
|
||
Int32Field int32 `default:"-32"`
|
||
Int64Field int64 `default:"-64"`
|
||
Float32Field float32 `default:"32.1"`
|
||
Float64Field float64 `default:"64.1"`
|
||
DurationField time.Duration `default:"120ms"`
|
||
DurationField2 time.Duration `default:"120000000"`
|
||
NonEmbeddedStruct struct {
|
||
StringField string `default:"b"`
|
||
}
|
||
EmbeddedStruct
|
||
AliasUintField aliasUint `default:"1000"`
|
||
}
|
||
|
||
err := toml.Unmarshal([]byte(``), &doc)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
if doc.BoolField != true {
|
||
t.Errorf("BoolField should be true, not %t", doc.BoolField)
|
||
}
|
||
if doc.StringField != "a" {
|
||
t.Errorf("StringField should be \"a\", not %s", doc.StringField)
|
||
}
|
||
if doc.UintField != 1 {
|
||
t.Errorf("UintField should be 1, not %d", doc.UintField)
|
||
}
|
||
if doc.Uint8Field != 8 {
|
||
t.Errorf("Uint8Field should be 8, not %d", doc.Uint8Field)
|
||
}
|
||
if doc.Uint16Field != 16 {
|
||
t.Errorf("Uint16Field should be 16, not %d", doc.Uint16Field)
|
||
}
|
||
if doc.Uint32Field != 32 {
|
||
t.Errorf("Uint32Field should be 32, not %d", doc.Uint32Field)
|
||
}
|
||
if doc.Uint64Field != 64 {
|
||
t.Errorf("Uint64Field should be 64, not %d", doc.Uint64Field)
|
||
}
|
||
if doc.IntField != -1 {
|
||
t.Errorf("IntField should be -1, not %d", doc.IntField)
|
||
}
|
||
if doc.Int8Field != -8 {
|
||
t.Errorf("Int8Field should be -8, not %d", doc.Int8Field)
|
||
}
|
||
if doc.Int16Field != -16 {
|
||
t.Errorf("Int16Field should be -16, not %d", doc.Int16Field)
|
||
}
|
||
if doc.Int32Field != -32 {
|
||
t.Errorf("Int32Field should be -32, not %d", doc.Int32Field)
|
||
}
|
||
if doc.Int64Field != -64 {
|
||
t.Errorf("Int64Field should be -64, not %d", doc.Int64Field)
|
||
}
|
||
if doc.Float32Field != 32.1 {
|
||
t.Errorf("Float32Field should be 32.1, not %f", doc.Float32Field)
|
||
}
|
||
if doc.Float64Field != 64.1 {
|
||
t.Errorf("Float64Field should be 64.1, not %f", doc.Float64Field)
|
||
}
|
||
if doc.DurationField != 120*time.Millisecond {
|
||
t.Errorf("DurationField should be 120ms, not %s", doc.DurationField.String())
|
||
}
|
||
if doc.DurationField2 != 120*time.Millisecond {
|
||
t.Errorf("DurationField2 should be 120000000, not %d", doc.DurationField2)
|
||
}
|
||
if doc.NonEmbeddedStruct.StringField != "b" {
|
||
t.Errorf("StringField should be \"b\", not %s", doc.NonEmbeddedStruct.StringField)
|
||
}
|
||
if doc.EmbeddedStruct.StringField != "c" {
|
||
t.Errorf("StringField should be \"c\", not %s", doc.EmbeddedStruct.StringField)
|
||
}
|
||
if doc.AliasUintField != 1000 {
|
||
t.Errorf("AliasUintField should be 1000, not %d", doc.AliasUintField)
|
||
}
|
||
})
|
||
|
||
t.Run("failure bool", func(t *testing.T) {
|
||
var doc struct {
|
||
Field bool `default:"blah"`
|
||
}
|
||
|
||
err := toml.Unmarshal([]byte(``), &doc)
|
||
if err == nil {
|
||
t.Fatal("should error")
|
||
}
|
||
})
|
||
|
||
t.Run("failure int", func(t *testing.T) {
|
||
var doc struct {
|
||
Field int `default:"blah"`
|
||
}
|
||
|
||
err := toml.Unmarshal([]byte(``), &doc)
|
||
if err == nil {
|
||
t.Fatal("should error")
|
||
}
|
||
})
|
||
|
||
t.Run("failure int64", func(t *testing.T) {
|
||
var doc struct {
|
||
Field int64 `default:"blah"`
|
||
}
|
||
|
||
err := toml.Unmarshal([]byte(``), &doc)
|
||
if err == nil {
|
||
t.Fatal("should error")
|
||
}
|
||
})
|
||
|
||
t.Run("failure float64", func(t *testing.T) {
|
||
var doc struct {
|
||
Field float64 `default:"blah"`
|
||
}
|
||
|
||
err := toml.Unmarshal([]byte(``), &doc)
|
||
if err == nil {
|
||
t.Fatal("should error")
|
||
}
|
||
})
|
||
|
||
t.Run("failure duration", func(t *testing.T) {
|
||
var doc struct {
|
||
Field time.Duration `default:"blah"`
|
||
}
|
||
|
||
err := toml.Unmarshal([]byte(``), &doc)
|
||
if err == nil {
|
||
t.Fatal("should error")
|
||
}
|
||
})
|
||
|
||
t.Run("failure unsupported", func(t *testing.T) {
|
||
var doc struct {
|
||
Field struct{} `default:"blah"`
|
||
}
|
||
|
||
err := toml.Unmarshal([]byte(``), &doc)
|
||
if err == nil {
|
||
t.Fatal("should error")
|
||
}
|
||
})
|
||
}
|
||
|
||
func TestUnmarshalNestedAnonymousStructs(t *testing.T) {
|
||
type Nested struct {
|
||
Value string `toml:"nested_field"`
|
||
}
|
||
type Deep struct {
|
||
Nested
|
||
}
|
||
type Document struct {
|
||
Deep
|
||
Value string `toml:"own_field"`
|
||
}
|
||
|
||
var doc Document
|
||
|
||
err := toml.Unmarshal([]byte(`nested_field = "nested value"`+"\n"+`own_field = "own value"`), &doc)
|
||
if err != nil {
|
||
t.Fatal("should not error")
|
||
}
|
||
if doc.Value != "own value" || doc.Nested.Value != "nested value" {
|
||
t.Fatal("unexpected values")
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalNestedAnonymousStructs_Controversial(t *testing.T) {
|
||
t.Skipf("TODO: what does encoding/json do?")
|
||
type Nested struct {
|
||
Value string `toml:"nested"`
|
||
}
|
||
type Deep struct {
|
||
Nested
|
||
}
|
||
type Document struct {
|
||
Deep
|
||
Value string `toml:"own"`
|
||
}
|
||
|
||
var doc Document
|
||
|
||
err := toml.Unmarshal([]byte(`nested = "nested value"`+"\n"+`own = "own value"`), &doc)
|
||
if err == nil {
|
||
t.Fatal("should error")
|
||
}
|
||
}
|
||
|
||
type unexportedFieldPreservationTest struct {
|
||
Exported string `toml:"exported"`
|
||
unexported string
|
||
Nested1 unexportedFieldPreservationTestNested `toml:"nested1"`
|
||
Nested2 *unexportedFieldPreservationTestNested `toml:"nested2"`
|
||
Nested3 *unexportedFieldPreservationTestNested `toml:"nested3"`
|
||
Slice1 []unexportedFieldPreservationTestNested `toml:"slice1"`
|
||
Slice2 []*unexportedFieldPreservationTestNested `toml:"slice2"`
|
||
}
|
||
|
||
type unexportedFieldPreservationTestNested struct {
|
||
Exported1 string `toml:"exported1"`
|
||
unexported1 string
|
||
}
|
||
|
||
func TestUnmarshalPreservesUnexportedFields(t *testing.T) {
|
||
doc := `
|
||
exported = "visible"
|
||
unexported = "ignored"
|
||
|
||
[nested1]
|
||
exported1 = "visible1"
|
||
unexported1 = "ignored1"
|
||
|
||
[nested2]
|
||
exported1 = "visible2"
|
||
unexported1 = "ignored2"
|
||
|
||
[nested3]
|
||
exported1 = "visible3"
|
||
unexported1 = "ignored3"
|
||
|
||
[[slice1]]
|
||
exported1 = "visible3"
|
||
|
||
[[slice1]]
|
||
exported1 = "visible4"
|
||
|
||
[[slice2]]
|
||
exported1 = "visible5"
|
||
`
|
||
|
||
t.Run("unexported field should not be set from toml", func(t *testing.T) {
|
||
var actual unexportedFieldPreservationTest
|
||
err := toml.Unmarshal([]byte(doc), &actual)
|
||
if err != nil {
|
||
t.Fatal("did not expect an error")
|
||
}
|
||
|
||
expect := unexportedFieldPreservationTest{
|
||
Exported: "visible",
|
||
unexported: "",
|
||
Nested1: unexportedFieldPreservationTestNested{"visible1", ""},
|
||
Nested2: &unexportedFieldPreservationTestNested{"visible2", ""},
|
||
Nested3: &unexportedFieldPreservationTestNested{"visible3", ""},
|
||
Slice1: []unexportedFieldPreservationTestNested{
|
||
{Exported1: "visible3"},
|
||
{Exported1: "visible4"},
|
||
},
|
||
Slice2: []*unexportedFieldPreservationTestNested{
|
||
{Exported1: "visible5"},
|
||
},
|
||
}
|
||
|
||
if !reflect.DeepEqual(actual, expect) {
|
||
t.Fatalf("%+v did not equal %+v", actual, expect)
|
||
}
|
||
})
|
||
|
||
t.Run("unexported field should be preserved", func(t *testing.T) {
|
||
actual := unexportedFieldPreservationTest{
|
||
Exported: "foo",
|
||
unexported: "bar",
|
||
Nested1: unexportedFieldPreservationTestNested{"baz", "bax"},
|
||
Nested2: nil,
|
||
Nested3: &unexportedFieldPreservationTestNested{"baz", "bax"},
|
||
}
|
||
err := toml.Unmarshal([]byte(doc), &actual)
|
||
if err != nil {
|
||
t.Fatal("did not expect an error")
|
||
}
|
||
|
||
expect := unexportedFieldPreservationTest{
|
||
Exported: "visible",
|
||
unexported: "bar",
|
||
Nested1: unexportedFieldPreservationTestNested{"visible1", "bax"},
|
||
Nested2: &unexportedFieldPreservationTestNested{"visible2", ""},
|
||
Nested3: &unexportedFieldPreservationTestNested{"visible3", "bax"},
|
||
Slice1: []unexportedFieldPreservationTestNested{
|
||
{Exported1: "visible3"},
|
||
{Exported1: "visible4"},
|
||
},
|
||
Slice2: []*unexportedFieldPreservationTestNested{
|
||
{Exported1: "visible5"},
|
||
},
|
||
}
|
||
|
||
if !reflect.DeepEqual(actual, expect) {
|
||
t.Fatalf("%+v did not equal %+v", actual, expect)
|
||
}
|
||
})
|
||
}
|
||
|
||
func TestUnmarshalLocalDate(t *testing.T) {
|
||
t.Run("ToLocalDate", func(t *testing.T) {
|
||
type dateStruct struct {
|
||
Date toml.LocalDate
|
||
}
|
||
|
||
doc := `date = 1979-05-27`
|
||
|
||
var obj dateStruct
|
||
|
||
err := toml.Unmarshal([]byte(doc), &obj)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
if obj.Date.Year != 1979 {
|
||
t.Errorf("expected year 1979, got %d", obj.Date.Year)
|
||
}
|
||
if obj.Date.Month != 5 {
|
||
t.Errorf("expected month 5, got %d", obj.Date.Month)
|
||
}
|
||
if obj.Date.Day != 27 {
|
||
t.Errorf("expected day 27, got %d", obj.Date.Day)
|
||
}
|
||
})
|
||
|
||
t.Run("ToLocalDate", func(t *testing.T) {
|
||
type dateStruct struct {
|
||
Date time.Time
|
||
}
|
||
|
||
doc := `date = 1979-05-27`
|
||
|
||
var obj dateStruct
|
||
|
||
err := toml.Unmarshal([]byte(doc), &obj)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
if obj.Date.Year() != 1979 {
|
||
t.Errorf("expected year 1979, got %d", obj.Date.Year())
|
||
}
|
||
if obj.Date.Month() != 5 {
|
||
t.Errorf("expected month 5, got %d", obj.Date.Month())
|
||
}
|
||
if obj.Date.Day() != 27 {
|
||
t.Errorf("expected day 27, got %d", obj.Date.Day())
|
||
}
|
||
})
|
||
}
|
||
|
||
func TestUnmarshalLocalDateTime(t *testing.T) {
|
||
examples := []struct {
|
||
name string
|
||
in string
|
||
out toml.LocalDateTime
|
||
}{
|
||
{
|
||
name: "normal",
|
||
in: "1979-05-27T07:32:00",
|
||
out: toml.LocalDateTime{
|
||
LocalDate: toml.LocalDate{
|
||
Year: 1979,
|
||
Month: 5,
|
||
Day: 27,
|
||
},
|
||
LocalTime: toml.LocalTime{
|
||
Hour: 7,
|
||
Minute: 32,
|
||
Second: 0,
|
||
Nanosecond: 0,
|
||
},
|
||
},
|
||
},
|
||
{
|
||
name: "with nanoseconds",
|
||
in: "1979-05-27T00:32:00.999999",
|
||
out: toml.LocalDateTime{
|
||
LocalDate: toml.LocalDate{
|
||
Year: 1979,
|
||
Month: 5,
|
||
Day: 27,
|
||
},
|
||
LocalTime: toml.LocalTime{
|
||
Hour: 0,
|
||
Minute: 32,
|
||
Second: 0,
|
||
Nanosecond: 999999000,
|
||
Precision: 6,
|
||
},
|
||
},
|
||
},
|
||
}
|
||
|
||
for i, example := range examples {
|
||
doc := fmt.Sprintf(`date = %s`, example.in)
|
||
|
||
t.Run(fmt.Sprintf("ToLocalDateTime_%d_%s", i, example.name), func(t *testing.T) {
|
||
type dateStruct struct {
|
||
Date toml.LocalDateTime
|
||
}
|
||
|
||
var obj dateStruct
|
||
|
||
err := toml.Unmarshal([]byte(doc), &obj)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
if obj.Date != example.out {
|
||
t.Errorf("expected '%s', got '%s'", example.out, obj.Date)
|
||
}
|
||
})
|
||
|
||
t.Run(fmt.Sprintf("ToTime_%d_%s", i, example.name), func(t *testing.T) {
|
||
type dateStruct struct {
|
||
Date time.Time
|
||
}
|
||
|
||
var obj dateStruct
|
||
|
||
err := toml.Unmarshal([]byte(doc), &obj)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
if obj.Date.Year() != example.out.Year {
|
||
t.Errorf("expected year %d, got %d", example.out.Year, obj.Date.Year())
|
||
}
|
||
if obj.Date.Month() != time.Month(example.out.Month) {
|
||
t.Errorf("expected month %d, got %d", example.out.Month, obj.Date.Month())
|
||
}
|
||
if obj.Date.Day() != example.out.Day {
|
||
t.Errorf("expected day %d, got %d", example.out.Day, obj.Date.Day())
|
||
}
|
||
if obj.Date.Hour() != example.out.Hour {
|
||
t.Errorf("expected hour %d, got %d", example.out.Hour, obj.Date.Hour())
|
||
}
|
||
if obj.Date.Minute() != example.out.Minute {
|
||
t.Errorf("expected minute %d, got %d", example.out.Minute, obj.Date.Minute())
|
||
}
|
||
if obj.Date.Second() != example.out.Second {
|
||
t.Errorf("expected second %d, got %d", example.out.Second, obj.Date.Second())
|
||
}
|
||
if obj.Date.Nanosecond() != example.out.Nanosecond {
|
||
t.Errorf("expected nanoseconds %d, got %d", example.out.Nanosecond, obj.Date.Nanosecond())
|
||
}
|
||
})
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalLocalTime(t *testing.T) {
|
||
examples := []struct {
|
||
name string
|
||
in string
|
||
out toml.LocalTime
|
||
}{
|
||
{
|
||
name: "normal",
|
||
in: "07:32:00",
|
||
out: toml.LocalTime{
|
||
Hour: 7,
|
||
Minute: 32,
|
||
Second: 0,
|
||
Nanosecond: 0,
|
||
},
|
||
},
|
||
{
|
||
name: "with nanoseconds",
|
||
in: "00:32:00.999999",
|
||
out: toml.LocalTime{
|
||
Hour: 0,
|
||
Minute: 32,
|
||
Second: 0,
|
||
Nanosecond: 999999000,
|
||
Precision: 6,
|
||
},
|
||
},
|
||
}
|
||
|
||
for i, example := range examples {
|
||
doc := fmt.Sprintf(`Time = %s`, example.in)
|
||
|
||
t.Run(fmt.Sprintf("ToLocalTime_%d_%s", i, example.name), func(t *testing.T) {
|
||
type dateStruct struct {
|
||
Time toml.LocalTime
|
||
}
|
||
|
||
var obj dateStruct
|
||
|
||
err := toml.Unmarshal([]byte(doc), &obj)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
if obj.Time != example.out {
|
||
t.Errorf("expected '%s', got '%s'", example.out, obj.Time)
|
||
}
|
||
})
|
||
}
|
||
}
|
||
|
||
// test case for issue #339
|
||
func TestUnmarshalSameInnerField(t *testing.T) {
|
||
type InterStruct2 struct {
|
||
Test string
|
||
Name string
|
||
Age int
|
||
}
|
||
type Inter2 struct {
|
||
Name string
|
||
Age int
|
||
InterStruct2 InterStruct2
|
||
}
|
||
type Server struct {
|
||
Name string `toml:"name"`
|
||
Inter2 Inter2 `toml:"inter2"`
|
||
}
|
||
|
||
var server Server
|
||
|
||
if err := toml.Unmarshal([]byte(`name = "123"
|
||
[inter2]
|
||
name = "inter2"
|
||
age = 222`), &server); err == nil {
|
||
expected := Server{
|
||
Name: "123",
|
||
Inter2: Inter2{
|
||
Name: "inter2",
|
||
Age: 222,
|
||
},
|
||
}
|
||
if !reflect.DeepEqual(server, expected) {
|
||
t.Errorf("Bad unmarshal: expected %v, got %v", expected, server)
|
||
}
|
||
} else {
|
||
t.Fatalf("unexpected error: %v", err)
|
||
}
|
||
}
|
||
|
||
func TestUnmarshalToNilInterface(t *testing.T) {
|
||
doc := []byte(`
|
||
PrimitiveField = "Hello"
|
||
ArrayField = [1,2,3]
|
||
InterfacePointerField = "World"
|
||
|
||
[StructField]
|
||
Field1 = 123
|
||
Field2 = "Field2"
|
||
|
||
[MapField]
|
||
MapField1 = [4,5,6]
|
||
MapField2 = {A = "A"}
|
||
MapField3 = false
|
||
|
||
[[StructArrayField]]
|
||
Name = "Allen"
|
||
Age = 20
|
||
|
||
[[StructArrayField]]
|
||
Name = "Jack"
|
||
Age = 23
|
||
`)
|
||
|
||
type OuterStruct struct {
|
||
PrimitiveField interface{}
|
||
ArrayField interface{}
|
||
StructArrayField interface{}
|
||
MapField map[string]interface{}
|
||
StructField interface{}
|
||
NilField interface{}
|
||
InterfacePointerField *interface{}
|
||
}
|
||
|
||
var s interface{} = "World"
|
||
expected := OuterStruct{
|
||
PrimitiveField: "Hello",
|
||
ArrayField: []interface{}{int64(1), int64(2), int64(3)},
|
||
StructField: map[string]interface{}{
|
||
"Field1": int64(123),
|
||
"Field2": "Field2",
|
||
},
|
||
MapField: map[string]interface{}{
|
||
"MapField1": []interface{}{int64(4), int64(5), int64(6)},
|
||
"MapField2": map[string]interface{}{
|
||
"A": "A",
|
||
},
|
||
"MapField3": false,
|
||
},
|
||
NilField: nil,
|
||
InterfacePointerField: &s,
|
||
StructArrayField: []interface{}{
|
||
map[string]interface{}{
|
||
"Name": "Allen",
|
||
"Age": int64(20),
|
||
},
|
||
map[string]interface{}{
|
||
"Name": "Jack",
|
||
"Age": int64(23),
|
||
},
|
||
},
|
||
}
|
||
actual := OuterStruct{}
|
||
err := toml.Unmarshal(doc, &actual)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, expected, actual)
|
||
}
|
||
|
||
func TestUnmarshalToNonNilInterface(t *testing.T) {
|
||
doc := []byte(`
|
||
PrimitiveField = "Allen"
|
||
ArrayField = [1,2,3]
|
||
|
||
[StructField]
|
||
InnerField = "After1"
|
||
|
||
[PointerField]
|
||
InnerField = "After2"
|
||
|
||
[InterfacePointerField]
|
||
InnerField = "After"
|
||
|
||
[MapField]
|
||
MapField1 = [4,5,6]
|
||
MapField2 = {A = "A"}
|
||
MapField3 = false
|
||
|
||
[[StructArrayField]]
|
||
InnerField = "After3"
|
||
|
||
[[StructArrayField]]
|
||
InnerField = "After4"
|
||
`)
|
||
type InnerStruct struct {
|
||
InnerField interface{}
|
||
}
|
||
|
||
type OuterStruct struct {
|
||
PrimitiveField interface{}
|
||
ArrayField interface{}
|
||
StructArrayField interface{}
|
||
MapField map[string]interface{}
|
||
StructField interface{}
|
||
PointerField interface{}
|
||
NilField interface{}
|
||
InterfacePointerField *interface{}
|
||
}
|
||
|
||
var s interface{} = InnerStruct{"After"}
|
||
expected := OuterStruct{
|
||
PrimitiveField: "Allen",
|
||
ArrayField: []interface{}{int64(1), int64(2), int64(3)},
|
||
StructField: map[string]interface{}{"InnerField": "After1"},
|
||
MapField: map[string]interface{}{
|
||
"MapField1": []interface{}{int64(4), int64(5), int64(6)},
|
||
"MapField2": map[string]interface{}{
|
||
"A": "A",
|
||
},
|
||
"MapField3": false,
|
||
},
|
||
PointerField: map[string]interface{}{"InnerField": "After2"},
|
||
NilField: nil,
|
||
InterfacePointerField: &s,
|
||
StructArrayField: []interface{}{
|
||
map[string]interface{}{"InnerField": "After3"},
|
||
map[string]interface{}{"InnerField": "After4"},
|
||
},
|
||
}
|
||
actual := OuterStruct{
|
||
PrimitiveField: "aaa",
|
||
ArrayField: []int{100, 200, 300, 400},
|
||
StructField: InnerStruct{InnerField: "Before1"},
|
||
MapField: map[string]interface{}{
|
||
"MapField1": []int{4, 5, 6},
|
||
"MapField2": map[string]string{
|
||
"B": "BBB",
|
||
},
|
||
"MapField3": true,
|
||
},
|
||
PointerField: &InnerStruct{InnerField: "Before2"},
|
||
NilField: nil,
|
||
InterfacePointerField: &s,
|
||
StructArrayField: []InnerStruct{
|
||
{InnerField: "Before3"},
|
||
{InnerField: "Before4"},
|
||
},
|
||
}
|
||
|
||
err := toml.Unmarshal(doc, &actual)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, expected, actual)
|
||
}
|
||
|
||
func TestUnmarshalNil(t *testing.T) {
|
||
assert.Error(t, toml.Unmarshal([]byte(`whatever = "whatever"`), nil))
|
||
assert.Error(t, toml.Unmarshal([]byte(`whatever = "whatever"`), (*struct{})(nil)))
|
||
}
|
||
|
||
var sliceTomlDemo = []byte(`str_slice = ["Howdy","Hey There"]
|
||
str_slice_ptr= ["Howdy","Hey There"]
|
||
int_slice=[1,2]
|
||
int_slice_ptr=[1,2]
|
||
[[struct_slice]]
|
||
String2="1"
|
||
[[struct_slice]]
|
||
String2="2"
|
||
[[struct_slice_ptr]]
|
||
String2="1"
|
||
[[struct_slice_ptr]]
|
||
String2="2"
|
||
`)
|
||
|
||
type sliceStruct struct {
|
||
Slice []string ` toml:"str_slice" `
|
||
SlicePtr *[]string ` toml:"str_slice_ptr" `
|
||
IntSlice []int ` toml:"int_slice" `
|
||
IntSlicePtr *[]int ` toml:"int_slice_ptr" `
|
||
StructSlice []basicMarshalTestSubStruct ` toml:"struct_slice" `
|
||
StructSlicePtr *[]basicMarshalTestSubStruct ` toml:"struct_slice_ptr" `
|
||
}
|
||
|
||
type arrayStruct struct {
|
||
Slice [4]string ` toml:"str_slice" `
|
||
SlicePtr *[4]string ` toml:"str_slice_ptr" `
|
||
IntSlice [4]int ` toml:"int_slice" `
|
||
IntSlicePtr *[4]int ` toml:"int_slice_ptr" `
|
||
StructSlice [4]basicMarshalTestSubStruct ` toml:"struct_slice" `
|
||
StructSlicePtr *[4]basicMarshalTestSubStruct ` toml:"struct_slice_ptr" `
|
||
}
|
||
|
||
type arrayTooSmallStruct struct {
|
||
Slice [1]string ` toml:"str_slice" `
|
||
StructSlice [1]basicMarshalTestSubStruct ` toml:"struct_slice" `
|
||
}
|
||
|
||
func TestUnmarshalSlice(t *testing.T) {
|
||
var actual sliceStruct
|
||
err := toml.Unmarshal(sliceTomlDemo, &actual)
|
||
require.NoError(t, err)
|
||
expected := sliceStruct{
|
||
Slice: []string{"Howdy", "Hey There"},
|
||
SlicePtr: &[]string{"Howdy", "Hey There"},
|
||
IntSlice: []int{1, 2},
|
||
IntSlicePtr: &[]int{1, 2},
|
||
StructSlice: []basicMarshalTestSubStruct{{"1"}, {"2"}},
|
||
StructSlicePtr: &[]basicMarshalTestSubStruct{{"1"}, {"2"}},
|
||
}
|
||
assert.Equal(t, expected, actual)
|
||
}
|
||
|
||
func TestUnmarshalSliceFail(t *testing.T) {
|
||
var actual sliceStruct
|
||
assert.Error(t, toml.Unmarshal([]byte(`str_slice = [1, 2]`), &actual))
|
||
}
|
||
|
||
func TestUnmarshalSliceFail2(t *testing.T) {
|
||
doc := `str_slice=[1,2]`
|
||
var actual sliceStruct
|
||
assert.Error(t, toml.Unmarshal([]byte(doc), &actual))
|
||
}
|
||
|
||
func TestUnmarshalMixedTypeSlice(t *testing.T) {
|
||
type TestStruct struct {
|
||
ArrayField []interface{}
|
||
}
|
||
|
||
//doc := []byte(`ArrayField = [3.14,100,true,"hello world",{Field = "inner1"},[{Field = "inner2"},{Field = "inner3"}]]
|
||
//`)
|
||
|
||
doc := []byte(`ArrayField = [{Field = "inner1"},[{Field = "inner2"},{Field = "inner3"}]]
|
||
`)
|
||
|
||
actual := TestStruct{}
|
||
expected := TestStruct{
|
||
ArrayField: []interface{}{
|
||
//3.14,
|
||
//int64(100),
|
||
//true,
|
||
//"hello world",
|
||
map[string]interface{}{
|
||
"Field": "inner1",
|
||
},
|
||
[]interface{}{
|
||
map[string]interface{}{"Field": "inner2"},
|
||
map[string]interface{}{"Field": "inner3"},
|
||
},
|
||
},
|
||
}
|
||
err := toml.Unmarshal(doc, &actual)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, expected, actual)
|
||
}
|
||
|
||
func TestUnmarshalArray(t *testing.T) {
|
||
var err error
|
||
|
||
var actual arrayStruct
|
||
err = toml.Unmarshal(sliceTomlDemo, &actual)
|
||
require.NoError(t, err)
|
||
|
||
expected := arrayStruct{
|
||
Slice: [4]string{"Howdy", "Hey There"},
|
||
SlicePtr: &[4]string{"Howdy", "Hey There"},
|
||
IntSlice: [4]int{1, 2},
|
||
IntSlicePtr: &[4]int{1, 2},
|
||
StructSlice: [4]basicMarshalTestSubStruct{{"1"}, {"2"}},
|
||
StructSlicePtr: &[4]basicMarshalTestSubStruct{{"1"}, {"2"}},
|
||
}
|
||
assert.Equal(t, expected, actual)
|
||
}
|
||
|
||
func TestUnmarshalArrayFail3(t *testing.T) {
|
||
doc := `[[struct_slice]]
|
||
String2="1"
|
||
[[struct_slice]]
|
||
String2="2"`
|
||
|
||
var actual arrayTooSmallStruct
|
||
err := toml.Unmarshal([]byte(doc), &actual)
|
||
assert.Error(t, err)
|
||
}
|
||
|
||
func decoder(doc string) *toml.Decoder {
|
||
return toml.NewDecoder(bytes.NewReader([]byte(doc)))
|
||
}
|
||
|
||
func strictDecoder(doc string) *toml.Decoder {
|
||
d := decoder(doc)
|
||
d.DisallowUnknownFields()
|
||
return d
|
||
}
|
||
|
||
func TestDecoderStrict(t *testing.T) {
|
||
input := `
|
||
[decoded]
|
||
key = ""
|
||
|
||
[undecoded]
|
||
key = ""
|
||
|
||
[undecoded.inner]
|
||
key = ""
|
||
|
||
[[undecoded.array]]
|
||
key = ""
|
||
|
||
[[undecoded.array]]
|
||
key = ""
|
||
|
||
`
|
||
var doc struct {
|
||
Decoded struct {
|
||
Key string
|
||
}
|
||
}
|
||
|
||
err := strictDecoder(input).Decode(&doc)
|
||
require.Error(t, err)
|
||
require.IsType(t, &toml.StrictMissingError{}, err)
|
||
se := err.(*toml.StrictMissingError)
|
||
|
||
keys := []toml.Key{}
|
||
|
||
for _, e := range se.Errors {
|
||
keys = append(keys, e.Key())
|
||
}
|
||
|
||
expectedKeys := []toml.Key{
|
||
{"undecoded"},
|
||
{"undecoded", "inner"},
|
||
{"undecoded", "array"},
|
||
{"undecoded", "array"},
|
||
}
|
||
|
||
require.Equal(t, expectedKeys, keys)
|
||
|
||
err = decoder(input).Decode(&doc)
|
||
require.NoError(t, err)
|
||
|
||
var m map[string]interface{}
|
||
err = decoder(input).Decode(&m)
|
||
}
|
||
|
||
func TestDecoderStrictValid(t *testing.T) {
|
||
input := `
|
||
[decoded]
|
||
key = ""
|
||
`
|
||
var doc struct {
|
||
Decoded struct {
|
||
Key string
|
||
}
|
||
}
|
||
|
||
err := strictDecoder(input).Decode(&doc)
|
||
require.NoError(t, err)
|
||
}
|
||
|
||
type docUnmarshalTOML struct {
|
||
Decoded struct {
|
||
Key string
|
||
}
|
||
}
|
||
|
||
func (d *docUnmarshalTOML) UnmarshalTOML(i interface{}) error {
|
||
if iMap, ok := i.(map[string]interface{}); !ok {
|
||
return fmt.Errorf("type assertion error: wants %T, have %T", map[string]interface{}{}, i)
|
||
} else if key, ok := iMap["key"]; !ok {
|
||
return fmt.Errorf("key '%s' not in map", "key")
|
||
} else if keyString, ok := key.(string); !ok {
|
||
return fmt.Errorf("type assertion error: wants %T, have %T", "", key)
|
||
} else {
|
||
d.Decoded.Key = keyString
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func TestDecoderStrictCustomUnmarshal(t *testing.T) {
|
||
t.Skip()
|
||
//input := `key = "ok"`
|
||
//var doc docUnmarshalTOML
|
||
//err := NewDecoder(bytes.NewReader([]byte(input))).Strict(true).Decode(&doc)
|
||
//if err != nil {
|
||
// t.Fatal("unexpected error:", err)
|
||
//}
|
||
//if doc.Decoded.Key != "ok" {
|
||
// t.Errorf("Bad unmarshal: expected ok, got %v", doc.Decoded.Key)
|
||
//}
|
||
}
|
||
|
||
type parent struct {
|
||
Doc docUnmarshalTOML
|
||
DocPointer *docUnmarshalTOML
|
||
}
|
||
|
||
func TestCustomUnmarshal(t *testing.T) {
|
||
t.Skip("not sure if UnmarshalTOML is a good idea")
|
||
input := `
|
||
[Doc]
|
||
key = "ok1"
|
||
[DocPointer]
|
||
key = "ok2"
|
||
`
|
||
|
||
var d parent
|
||
err := toml.Unmarshal([]byte(input), &d)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, "ok1", d.Doc.Decoded.Key)
|
||
assert.Equal(t, "ok2", d.DocPointer.Decoded.Key)
|
||
}
|
||
|
||
func TestCustomUnmarshalError(t *testing.T) {
|
||
t.Skip("not sure if UnmarshalTOML is a good idea")
|
||
|
||
input := `
|
||
[Doc]
|
||
key = 1
|
||
[DocPointer]
|
||
key = "ok2"
|
||
`
|
||
|
||
expected := "(2, 1): unmarshal toml: type assertion error: wants string, have int64"
|
||
|
||
var d parent
|
||
err := toml.Unmarshal([]byte(input), &d)
|
||
if err == nil {
|
||
t.Error("expected error, got none")
|
||
} else if err.Error() != expected {
|
||
t.Errorf("expect err: %s, got: %s", expected, err.Error())
|
||
}
|
||
}
|
||
|
||
type intWrapper struct {
|
||
Value int
|
||
}
|
||
|
||
func (w *intWrapper) UnmarshalText(text []byte) error {
|
||
var err error
|
||
if w.Value, err = strconv.Atoi(string(text)); err == nil {
|
||
return nil
|
||
}
|
||
if b, err := strconv.ParseBool(string(text)); err == nil {
|
||
if b {
|
||
w.Value = 1
|
||
}
|
||
return nil
|
||
}
|
||
if f, err := strconv.ParseFloat(string(text), 32); err == nil {
|
||
w.Value = int(f)
|
||
return nil
|
||
}
|
||
return fmt.Errorf("unsupported: %s", text)
|
||
}
|
||
|
||
func TestTextUnmarshal(t *testing.T) {
|
||
var doc struct {
|
||
UnixTime intWrapper
|
||
Version *intWrapper
|
||
|
||
Bool intWrapper
|
||
Int intWrapper
|
||
Float intWrapper
|
||
}
|
||
|
||
input := `
|
||
UnixTime = "12"
|
||
Version = "42"
|
||
Bool = true
|
||
Int = 21
|
||
Float = 2.0
|
||
`
|
||
err := toml.Unmarshal([]byte(input), &doc)
|
||
require.NoError(t, err)
|
||
assert.Equal(t, 12, doc.UnixTime.Value)
|
||
assert.Equal(t, 42, doc.Version.Value)
|
||
assert.Equal(t, 1, doc.Bool.Value)
|
||
assert.Equal(t, 21, doc.Int.Value)
|
||
assert.Equal(t, 2, doc.Float.Value)
|
||
}
|
||
|
||
func TestTextUnmarshalError(t *testing.T) {
|
||
var doc struct {
|
||
Failer intWrapper
|
||
}
|
||
|
||
input := `Failer = "hello"`
|
||
if err := toml.Unmarshal([]byte(input), &doc); err == nil {
|
||
t.Fatalf("expected err, got none")
|
||
}
|
||
}
|
||
|
||
// issue406
|
||
func TestPreserveNotEmptyField(t *testing.T) {
|
||
doc := []byte(`Field1 = "ccc"`)
|
||
type Inner struct {
|
||
InnerField1 string
|
||
InnerField2 int
|
||
}
|
||
type TestStruct struct {
|
||
Field1 string
|
||
Field2 int
|
||
Field3 Inner
|
||
}
|
||
|
||
actual := TestStruct{
|
||
"aaa",
|
||
100,
|
||
Inner{
|
||
"bbb",
|
||
200,
|
||
},
|
||
}
|
||
|
||
expected := TestStruct{
|
||
"ccc",
|
||
100,
|
||
Inner{
|
||
"bbb",
|
||
200,
|
||
},
|
||
}
|
||
|
||
err := toml.Unmarshal(doc, &actual)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
if !reflect.DeepEqual(actual, expected) {
|
||
t.Errorf("Bad unmarshal: expected %+v, got %+v", expected, actual)
|
||
}
|
||
}
|
||
|
||
// github issue 432
|
||
func TestUnmarshalEmptyInterface(t *testing.T) {
|
||
doc := []byte(`User = "pelletier"`)
|
||
|
||
var v interface{}
|
||
|
||
err := toml.Unmarshal(doc, &v)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
require.IsType(t, map[string]interface{}{}, v)
|
||
|
||
x := v.(map[string]interface{})
|
||
assert.Equal(t, "pelletier", x["User"])
|
||
}
|
||
|
||
func TestUnmarshalEmptyInterfaceDeep(t *testing.T) {
|
||
t.Skipf("TODO")
|
||
doc := []byte(`
|
||
User = "pelletier"
|
||
Age = 99
|
||
|
||
[foo]
|
||
bar = 42
|
||
`)
|
||
|
||
var v interface{}
|
||
|
||
err := toml.Unmarshal(doc, &v)
|
||
if err != nil {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
x, ok := v.(map[string]interface{})
|
||
if !ok {
|
||
t.Fatal(err)
|
||
}
|
||
|
||
expected := map[string]interface{}{
|
||
"User": "pelletier",
|
||
"Age": 99,
|
||
"foo": map[string]interface{}{
|
||
"bar": 42,
|
||
},
|
||
}
|
||
|
||
reflect.DeepEqual(x, expected)
|
||
}
|
||
|
||
type Config struct {
|
||
Key string `toml:"key"`
|
||
Obj Custom `toml:"obj"`
|
||
}
|
||
|
||
type Custom struct {
|
||
v string
|
||
}
|
||
|
||
func (c *Custom) UnmarshalTOML(v interface{}) error {
|
||
c.v = "called"
|
||
return nil
|
||
}
|
||
|
||
func TestGithubIssue431(t *testing.T) {
|
||
doc := `key = "value"`
|
||
var c Config
|
||
if err := toml.Unmarshal([]byte(doc), &c); err != nil {
|
||
t.Fatalf("unexpected error: %s", err)
|
||
}
|
||
|
||
if c.Key != "value" {
|
||
t.Errorf("expected c.Key='value', not '%s'", c.Key)
|
||
}
|
||
|
||
if c.Obj.v == "called" {
|
||
t.Errorf("UnmarshalTOML should not have been called")
|
||
}
|
||
}
|
||
|
||
type durationString struct {
|
||
time.Duration
|
||
}
|
||
|
||
func (d *durationString) UnmarshalTOML(v interface{}) error {
|
||
d.Duration = 10 * time.Second
|
||
return nil
|
||
}
|
||
|
||
type config437Error struct{}
|
||
|
||
func (e *config437Error) UnmarshalTOML(v interface{}) error {
|
||
return errors.New("expected")
|
||
}
|
||
|
||
type config437 struct {
|
||
HTTP struct {
|
||
PingTimeout durationString `toml:"PingTimeout"`
|
||
ErrorField config437Error
|
||
} `toml:"HTTP"`
|
||
}
|
||
|
||
func TestGithubIssue437(t *testing.T) {
|
||
t.Skipf("unmarshalTOML not implemented")
|
||
src := `
|
||
[HTTP]
|
||
PingTimeout = "32m"
|
||
`
|
||
cfg := &config437{}
|
||
cfg.HTTP.PingTimeout = durationString{time.Second}
|
||
|
||
err := toml.Unmarshal([]byte(src), cfg)
|
||
if err != nil {
|
||
t.Fatalf("unexpected errors %s", err)
|
||
}
|
||
expected := durationString{10 * time.Second}
|
||
if cfg.HTTP.PingTimeout != expected {
|
||
t.Fatalf("expected '%s', got '%s'", expected, cfg.HTTP.PingTimeout)
|
||
}
|
||
}
|
||
|
||
func TestLeafUnmarshalerError(t *testing.T) {
|
||
src := `
|
||
[HTTP]
|
||
ErrorField = "foo"
|
||
`
|
||
cfg := &config437{}
|
||
|
||
err := toml.Unmarshal([]byte(src), cfg)
|
||
if err == nil {
|
||
t.Fatalf("error was expected")
|
||
}
|
||
}
|