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1491 lines
28 KiB
Go
1491 lines
28 KiB
Go
2 years ago
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package scanner
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import (
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"bytes"
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_ "embed"
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"fmt"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/zeromicro/go-zero/tools/goctl/pkg/parser/api/assertx"
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"github.com/zeromicro/go-zero/tools/goctl/pkg/parser/api/token"
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)
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func Test_readData(t *testing.T) {
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testData := []struct {
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input interface{}
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expected interface{}
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}{
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{
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input: []byte("foo"),
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expected: []byte("foo"),
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},
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{
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input: bytes.NewBufferString("foo"),
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expected: []byte("foo"),
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},
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{
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input: "foo",
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expected: []byte("foo"),
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},
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{
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input: "",
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expected: []byte{},
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},
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{
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input: strings.NewReader("foo"),
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expected: fmt.Errorf("unsupported type: *strings.Reader"),
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},
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}
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for _, v := range testData {
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actual, err := readData("", v.input)
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if err != nil {
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assert.Equal(t, v.expected.(error).Error(), err.Error())
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} else {
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assert.Equal(t, v.expected, actual)
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}
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}
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}
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func TestNewScanner(t *testing.T) {
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testData := []struct {
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filename string
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src interface{}
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expected interface{}
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}{
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{
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filename: "foo",
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src: "foo",
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expected: "foo",
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},
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{
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filename: "foo",
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src: "",
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expected: missingInput,
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},
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}
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for _, v := range testData {
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s, err := NewScanner(v.filename, v.src)
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if err != nil {
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assert.Equal(t, v.expected.(error).Error(), err.Error())
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} else {
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assert.Equal(t, v.expected, s.filename)
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}
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}
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}
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func TestScanner_NextToken_lineComment(t *testing.T) {
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var testData = []token.Token{
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{
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Type: token.COMMENT,
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Text: "//",
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Position: token.Position{
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Filename: "foo.api",
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Line: 1,
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Column: 1,
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},
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},
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{
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Type: token.COMMENT,
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Text: "//foo",
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Position: token.Position{
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Filename: "foo.api",
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Line: 2,
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Column: 1,
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},
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},
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{
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Type: token.COMMENT,
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Text: "//bar",
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Position: token.Position{
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Filename: "foo.api",
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Line: 3,
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Column: 1,
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},
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},
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{
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Type: token.COMMENT,
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Text: "///",
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Position: token.Position{
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Filename: "foo.api",
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Line: 4,
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Column: 1,
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},
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},
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{
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Type: token.COMMENT,
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Text: "////",
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Position: token.Position{
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Filename: "foo.api",
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Line: 5,
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Column: 1,
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},
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},
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{
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Type: token.QUO,
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Text: "/",
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Position: token.Position{
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Filename: "foo.api",
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Line: 6,
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Column: 1,
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},
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},
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token.EofToken,
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}
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var input = "//\n//foo\n//bar\n///\n////\n/"
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s, err := NewScanner("foo.api", input)
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assert.NoError(t, err)
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for _, expected := range testData {
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actual, err := s.NextToken()
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assert.NoError(t, err)
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assert.Equal(t, expected, actual)
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}
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}
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func TestScanner_NextToken_document(t *testing.T) {
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var testData = []token.Token{
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{
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Type: token.DOCUMENT,
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Text: "/**/",
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Position: token.Position{
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Filename: "foo.api",
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Line: 1,
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Column: 1,
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},
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},
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{
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Type: token.DOCUMENT,
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Text: "/***/",
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Position: token.Position{
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Filename: "foo.api",
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Line: 1,
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Column: 6,
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},
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},
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{
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Type: token.DOCUMENT,
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Text: "/*-*/",
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Position: token.Position{
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Filename: "foo.api",
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Line: 1,
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Column: 12,
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},
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},
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{
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Type: token.DOCUMENT,
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Text: "/*/*/",
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Position: token.Position{
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Filename: "foo.api",
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Line: 1,
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Column: 18,
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},
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},
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{
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Type: token.DOCUMENT,
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Text: "/*////*/",
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Position: token.Position{
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Filename: "foo.api",
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Line: 1,
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Column: 24,
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},
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},
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{
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Type: token.DOCUMENT,
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Text: "/*foo*/",
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Position: token.Position{
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Filename: "foo.api",
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Line: 2,
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Column: 1,
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},
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},
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|
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{
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|
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Type: token.DOCUMENT,
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Text: "/*---*/",
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Position: token.Position{
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Filename: "foo.api",
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Line: 3,
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Column: 1,
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},
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|
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},
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|
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{
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||
|
|
Type: token.DOCUMENT,
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|
|
Text: "/*\n*/",
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||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
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|
|
Line: 4,
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|
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Column: 1,
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|
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},
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|
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},
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||
|
|
{
|
||
|
|
Type: token.QUO,
|
||
|
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Text: "/",
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||
|
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Position: token.Position{
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|
Filename: "foo.api",
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|
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Line: 5,
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|
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Column: 1,
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||
|
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},
|
||
|
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},
|
||
|
|
token.EofToken,
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||
|
|
}
|
||
|
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var input = "/**/ /***/ /*-*/ /*/*/ /*////*/ \n/*foo*/\n/*---*/\n/*\n*/\n/"
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||
|
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s, err := NewScanner("foo.api", input)
|
||
|
|
assert.NoError(t, err)
|
||
|
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for _, expected := range testData {
|
||
|
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actual, err := s.NextToken()
|
||
|
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assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
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func TestScanner_NextToken_invalid_document(t *testing.T) {
|
||
|
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var testData = []string{
|
||
|
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"/*",
|
||
|
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"/**",
|
||
|
|
"/***",
|
||
|
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"/*/",
|
||
|
|
"/*/*",
|
||
|
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"/*/**",
|
||
|
|
}
|
||
|
|
for _, v := range testData {
|
||
|
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s, err := NewScanner("foo.api", v)
|
||
|
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assert.NoError(t, err)
|
||
|
|
_, err = s.NextToken()
|
||
|
|
assertx.Error(t, err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_operator(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
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{
|
||
|
|
Type: token.SUB,
|
||
|
|
Text: "-",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.MUL,
|
||
|
|
Text: "*",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 2,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LPAREN,
|
||
|
|
Text: "(",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 3,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LBRACE,
|
||
|
|
Text: "{",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 4,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.COMMA,
|
||
|
|
Text: ",",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.DOT,
|
||
|
|
Text: ".",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 6,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RPAREN,
|
||
|
|
Text: ")",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 7,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RBRACE,
|
||
|
|
Text: "}",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 8,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.SEMICOLON,
|
||
|
|
Text: ";",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 9,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.COLON,
|
||
|
|
Text: ":",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 10,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.ASSIGN,
|
||
|
|
Text: "=",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 11,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.ELLIPSIS,
|
||
|
|
Text: "...",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 12,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", "-*({,.)};:=...")
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_at(t *testing.T) {
|
||
|
|
t.Run("valid", func(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.AT_DOC,
|
||
|
|
Text: "@doc",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.AT_HANDLER,
|
||
|
|
Text: "@handler",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.AT_SERVER,
|
||
|
|
Text: "@server",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 13,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.AT_HANDLER,
|
||
|
|
Text: "@handler",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.AT_SERVER,
|
||
|
|
Text: "@server",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", "@doc@handler@server\n@handler\n@server")
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
t.Run("invalid", func(t *testing.T) {
|
||
|
|
var testData = []string{
|
||
|
|
"@h",
|
||
|
|
"@ha",
|
||
|
|
"@han",
|
||
|
|
"@hand",
|
||
|
|
"@handl",
|
||
|
|
"@handle",
|
||
|
|
"@handlerr",
|
||
|
|
"@hhandler",
|
||
|
|
"@foo",
|
||
|
|
"@sserver",
|
||
|
|
"@serverr",
|
||
|
|
"@d",
|
||
|
|
"@do",
|
||
|
|
"@docc",
|
||
|
|
}
|
||
|
|
for _, v := range testData {
|
||
|
|
s, err := NewScanner("foo.api", v)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
_, err = s.NextToken()
|
||
|
|
assertx.Error(t, err)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_ident(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "foo",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "bar",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "go",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "func",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 4,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "_",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "_go",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 4,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "info",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 5,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "goo",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 6,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "vvar",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 6,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "imports",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 6,
|
||
|
|
Column: 10,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "go1",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 7,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", "foo bar\ngo func\n_\n_go\ninfo\ngoo vvar imports\ngo1")
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_Key(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "foo",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: "foo:",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: "bar:",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.COLON,
|
||
|
|
Text: ":",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "interface",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 4,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.ANY,
|
||
|
|
Text: "interface{}",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 5,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LBRACE,
|
||
|
|
Text: "{",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 5,
|
||
|
|
Column: 12,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", "foo\nfoo:\nbar::\ninterface\ninterface{}{")
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_int(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.INT,
|
||
|
|
Text: `123`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.INT,
|
||
|
|
Text: `234`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.INT,
|
||
|
|
Text: `123`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.INT,
|
||
|
|
Text: `234`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", "123 234\n123\n234a")
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_duration(t *testing.T) {
|
||
|
|
t.Run("ns", func(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: `1ns`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: `10ns`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: `100ns`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", "1ns\n10ns\n100ns")
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
t.Run("µs", func(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: `1µs`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: `10µs`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: `100µs`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: `1µs1ns`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 4,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: `1µs10ns`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 5,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", "1µs\n10µs\n100µs\n1µs1ns\n1µs10ns")
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
t.Run("ms", func(t *testing.T) {
|
||
|
|
var testData []token.Token
|
||
|
|
var source interface{} = "1ms\n10ms\n100ms\n1ms1µs\n1ms10µs\n1ms1ns\n1ms10ns\n1ms1µs1ns\n1ms1µs10ns\n1ms10µs1ns\n1ms10µs10ns"
|
||
|
|
for idx, seg := range strings.FieldsFunc(source.(string), func(r rune) bool {
|
||
|
|
return r == '\n'
|
||
|
|
}) {
|
||
|
|
testData = append(testData, token.Token{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: seg,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: idx + 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
})
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", source)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
t.Run("s", func(t *testing.T) {
|
||
|
|
var testData []token.Token
|
||
|
|
var source interface{} = "1s\n10s\n100s\n1s1ms\n1s10ms\n1s100ms\n1s1ms1µs\n1s10ms10µs\n1s100ms100µs\n" +
|
||
|
|
"1s100ms100µs1ns\n1s100ms100µs10ns\n1s100ms100µs100ns\n1s1µs\n1s10µs\n1s100µs\n1s1µs1ns\n1s10µs10ns\n" +
|
||
|
|
"1s100µs100ns\n1s1ms1µs1ns\n1s10ms10µs10ns\n1s100ms100µs100ns\n1s1ns\n1s10ns\n1s100ns"
|
||
|
|
for idx, seg := range strings.FieldsFunc(source.(string), func(r rune) bool {
|
||
|
|
return r == '\n'
|
||
|
|
}) {
|
||
|
|
testData = append(testData, token.Token{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: seg,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: idx + 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
})
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", source)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
t.Run("m", func(t *testing.T) {
|
||
|
|
var testData []token.Token
|
||
|
|
var source interface{} = "1m\n10m\n100m\n1m1s\n1m10s\n1m100s\n1m1s1ms\n1m10s10ms\n1m100s100ms\n" +
|
||
|
|
"1m1s1ms1µs\n1m10s10ms10µs\n1m100s100ms100µs\n1m1s1ms1µs1ns\n1m1s1ms1µs10ns\n1m1s1ms1µs100ns\n" +
|
||
|
|
"1m1s1µs\n1m1ns\n1m10ms10µs100ns"
|
||
|
|
list := strings.FieldsFunc(source.(string), func(r rune) bool {
|
||
|
|
return r == '\n'
|
||
|
|
})
|
||
|
|
for idx, seg := range list {
|
||
|
|
testData = append(testData, token.Token{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: seg,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: idx + 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
})
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", source)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
t.Run("h", func(t *testing.T) {
|
||
|
|
var testData []token.Token
|
||
|
|
var source interface{} = "1h\n10h\n100h\n" +
|
||
|
|
"1h1m\n10h10m\n100h100m\n" +
|
||
|
|
"1h1m1s\n10h10m10s\n100h100m100s\n" +
|
||
|
|
"1h1m1s1ms\n10h10m10s10ms\n100h100m100s100ms\n" +
|
||
|
|
"1h1m1s1ms1µs\n10h10m10s10ms10µs\n100h100m100s100ms100µs\n" +
|
||
|
|
"1h1m1s1ms1µs1ns\n10h10m10s10ms10µs10ns\n100h100m100s100ms100µs100ns\n" +
|
||
|
|
"1h10ns\n1h100µs\n10h10s\n10h10ms\n10h10m10µs"
|
||
|
|
list := strings.FieldsFunc(source.(string), func(r rune) bool {
|
||
|
|
return r == '\n'
|
||
|
|
})
|
||
|
|
for idx, seg := range list {
|
||
|
|
testData = append(testData, token.Token{
|
||
|
|
Type: token.DURATION,
|
||
|
|
Text: seg,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: idx + 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
})
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", source)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_string(t *testing.T) {
|
||
|
|
t.Run("valid", func(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `""`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"foo"`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 3,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"foo\nbar"`,
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 8,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", `"""foo""foo\nbar"`)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
t.Run("invalid", func(t *testing.T) {
|
||
|
|
var testData = []string{
|
||
|
|
`"`,
|
||
|
|
`"foo`,
|
||
|
|
`"
|
||
|
|
`,
|
||
|
|
}
|
||
|
|
for _, v := range testData {
|
||
|
|
s, err := NewScanner("foo.api", v)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
_, err = s.NextToken()
|
||
|
|
assertx.Error(t, err)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_rawString(t *testing.T) {
|
||
|
|
t.Run("valid", func(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.RAW_STRING,
|
||
|
|
Text: "``",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RAW_STRING,
|
||
|
|
Text: "`foo`",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 3,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RAW_STRING,
|
||
|
|
Text: "`foo bar`",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 8,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
s, err := NewScanner("foo.api", "```foo``foo bar`")
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, expected := range testData {
|
||
|
|
actual, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, expected, actual)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
t.Run("invalid", func(t *testing.T) {
|
||
|
|
var testData = []string{
|
||
|
|
"`",
|
||
|
|
"`foo",
|
||
|
|
"` ",
|
||
|
|
}
|
||
|
|
for _, v := range testData {
|
||
|
|
s, err := NewScanner("foo.api", v)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
_, err = s.NextToken()
|
||
|
|
assertx.Error(t, err)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_anyCase(t *testing.T) {
|
||
|
|
t.Run("case1", func(t *testing.T) {
|
||
|
|
var testData = []string{
|
||
|
|
"#",
|
||
|
|
"$",
|
||
|
|
"^",
|
||
|
|
"好",
|
||
|
|
"|",
|
||
|
|
}
|
||
|
|
for _, v := range testData {
|
||
|
|
s, err := NewScanner("foo.api", v)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
tok, err := s.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
fmt.Println(tok.String())
|
||
|
|
assert.Equal(t, token.ILLEGAL, tok.Type)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
|
||
|
|
t.Run("case2", func(t *testing.T) {
|
||
|
|
s, err := NewScanner("foo.api", `好の`)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for {
|
||
|
|
tok, err := s.NextToken()
|
||
|
|
if tok.Type == token.EOF {
|
||
|
|
break
|
||
|
|
}
|
||
|
|
assert.NoError(t, err)
|
||
|
|
fmt.Println(tok)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
|
||
|
|
t.Run("case3", func(t *testing.T) {
|
||
|
|
s, err := NewScanner("foo.api", `foo`)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for {
|
||
|
|
tok, err := s.NextToken()
|
||
|
|
if tok.Type == token.EOF {
|
||
|
|
break
|
||
|
|
}
|
||
|
|
assert.NoError(t, err)
|
||
|
|
fmt.Println(tok)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
//go:embed test.api
|
||
|
|
var testInput string
|
||
|
|
|
||
|
|
func TestScanner_NextToken(t *testing.T) {
|
||
|
|
position := func(line, column int) token.Position {
|
||
|
|
return token.Position{
|
||
|
|
Filename: "test.api",
|
||
|
|
Line: line,
|
||
|
|
Column: column,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "syntax",
|
||
|
|
Position: position(1, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.ASSIGN,
|
||
|
|
Text: "=",
|
||
|
|
Position: position(1, 8),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"v1"`,
|
||
|
|
Position: position(1, 10),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `info`,
|
||
|
|
Position: position(3, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LPAREN,
|
||
|
|
Text: `(`,
|
||
|
|
Position: position(3, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: `title:`,
|
||
|
|
Position: position(4, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"type title here"`,
|
||
|
|
Position: position(4, 12),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: `desc:`,
|
||
|
|
Position: position(5, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"type desc here"`,
|
||
|
|
Position: position(5, 11),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: `author:`,
|
||
|
|
Position: position(6, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"type author here"`,
|
||
|
|
Position: position(6, 13),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: `email:`,
|
||
|
|
Position: position(7, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"type email here"`,
|
||
|
|
Position: position(7, 12),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: `version:`,
|
||
|
|
Position: position(8, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"type version here"`,
|
||
|
|
Position: position(8, 14),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RPAREN,
|
||
|
|
Text: `)`,
|
||
|
|
Position: position(9, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `type`,
|
||
|
|
Position: position(12, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `request`,
|
||
|
|
Position: position(12, 6),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LBRACE,
|
||
|
|
Text: `{`,
|
||
|
|
Position: position(12, 14),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.COMMENT,
|
||
|
|
Text: `// TODO: add members here and delete this comment`,
|
||
|
|
Position: position(13, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RBRACE,
|
||
|
|
Text: `}`,
|
||
|
|
Position: position(14, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `type`,
|
||
|
|
Position: position(16, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `response`,
|
||
|
|
Position: position(16, 6),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LBRACE,
|
||
|
|
Text: `{`,
|
||
|
|
Position: position(16, 15),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.COMMENT,
|
||
|
|
Text: `// TODO: add members here and delete this comment`,
|
||
|
|
Position: position(17, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RBRACE,
|
||
|
|
Text: `}`,
|
||
|
|
Position: position(18, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.AT_SERVER,
|
||
|
|
Text: `@server`,
|
||
|
|
Position: position(20, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LPAREN,
|
||
|
|
Text: `(`,
|
||
|
|
Position: position(20, 8),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: `jwt:`,
|
||
|
|
Position: position(21, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `Auth`,
|
||
|
|
Position: position(21, 10),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.KEY,
|
||
|
|
Text: `group:`,
|
||
|
|
Position: position(22, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `template`,
|
||
|
|
Position: position(22, 12),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RPAREN,
|
||
|
|
Text: `)`,
|
||
|
|
Position: position(23, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `service`,
|
||
|
|
Position: position(24, 1),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `template`,
|
||
|
|
Position: position(24, 9),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LBRACE,
|
||
|
|
Text: `{`,
|
||
|
|
Position: position(24, 18),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.AT_DOC,
|
||
|
|
Text: `@doc`,
|
||
|
|
Position: position(25, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.STRING,
|
||
|
|
Text: `"foo"`,
|
||
|
|
Position: position(25, 10),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.DOCUMENT,
|
||
|
|
Text: `/*foo*/`,
|
||
|
|
Position: position(25, 16),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.AT_HANDLER,
|
||
|
|
Text: `@handler`,
|
||
|
|
Position: position(26, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `handlerName`,
|
||
|
|
Position: position(26, 14),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.COMMENT,
|
||
|
|
Text: `// TODO: replace handler name and delete this comment`,
|
||
|
|
Position: position(26, 26),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `get`,
|
||
|
|
Position: position(27, 5),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.QUO,
|
||
|
|
Text: `/`,
|
||
|
|
Position: position(27, 9),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `users`,
|
||
|
|
Position: position(27, 10),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.QUO,
|
||
|
|
Text: `/`,
|
||
|
|
Position: position(27, 15),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `id`,
|
||
|
|
Position: position(27, 16),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.QUO,
|
||
|
|
Text: `/`,
|
||
|
|
Position: position(27, 18),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.COLON,
|
||
|
|
Text: `:`,
|
||
|
|
Position: position(27, 19),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `userId`,
|
||
|
|
Position: position(27, 20),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LPAREN,
|
||
|
|
Text: `(`,
|
||
|
|
Position: position(27, 27),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `request`,
|
||
|
|
Position: position(27, 28),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RPAREN,
|
||
|
|
Text: `)`,
|
||
|
|
Position: position(27, 35),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `returns`,
|
||
|
|
Position: position(27, 37),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LPAREN,
|
||
|
|
Text: `(`,
|
||
|
|
Position: position(27, 45),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: `response`,
|
||
|
|
Position: position(27, 46),
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RPAREN,
|
||
|
|
Text: `)`,
|
||
|
|
Position: position(27, 54),
|
||
|
|
},
|
||
|
|
}
|
||
|
|
scanner, err := NewScanner("test.api", testInput)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, v := range testData {
|
||
|
|
actual, err := scanner.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, v, actual)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestScanner_NextToken_type(t *testing.T) {
|
||
|
|
var testData = []token.Token{
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "foo",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "string",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RAW_STRING,
|
||
|
|
Text: "`json:\"foo\"`",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 1,
|
||
|
|
Column: 12,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "bar",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LBRACK,
|
||
|
|
Text: "[",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RBRACK,
|
||
|
|
Text: "]",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 6,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "int",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 2,
|
||
|
|
Column: 7,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "baz",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 1,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "map",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 5,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.LBRACK,
|
||
|
|
Text: "[",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 8,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "string",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 9,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.RBRACK,
|
||
|
|
Text: "]",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 15,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
Type: token.IDENT,
|
||
|
|
Text: "int",
|
||
|
|
Position: token.Position{
|
||
|
|
Filename: "foo.api",
|
||
|
|
Line: 3,
|
||
|
|
Column: 16,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
var input = "foo string `json:\"foo\"`\nbar []int\nbaz map[string]int"
|
||
|
|
scanner, err := NewScanner("foo.api", input)
|
||
|
|
assert.NoError(t, err)
|
||
|
|
for _, v := range testData {
|
||
|
|
actual, err := scanner.NextToken()
|
||
|
|
assert.NoError(t, err)
|
||
|
|
assert.Equal(t, v, actual)
|
||
|
|
}
|
||
|
|
}
|