Grand test fixup (#138)

* start fixing up tests

* fix up tests + automate with drone

* fiddle with linting

* messing about with drone.yml

* some more fiddling

* hmmm

* add cache

* add vendor directory

* verbose

* ci updates

* update some little things

* update sig

1 files changed, 438 insertions, 0 deletions

diff --git a/vendor/github.com/goccy/go-json/decode_stream.go b/vendor/github.com/goccy/go-json/decode_stream.go
new file mode 100644
index 000000000..da75e8f8e
--- /dev/null
+++ b/vendor/github.com/goccy/go-json/decode_stream.go
@@ -0,0 +1,438 @@
+package json
+
+import (
+	"bytes"
+	"io"
+	"unsafe"
+)
+
+const (
+	initBufSize = 512
+)
+
+type stream struct {
+	buf                   []byte
+	bufSize               int64
+	length                int64
+	r                     io.Reader
+	offset                int64
+	cursor                int64
+	filledBuffer          bool
+	allRead               bool
+	useNumber             bool
+	disallowUnknownFields bool
+}
+
+func newStream(r io.Reader) *stream {
+	return &stream{
+		r:       r,
+		bufSize: initBufSize,
+		buf:     []byte{nul},
+	}
+}
+
+func (s *stream) buffered() io.Reader {
+	buflen := int64(len(s.buf))
+	for i := s.cursor; i < buflen; i++ {
+		if s.buf[i] == nul {
+			return bytes.NewReader(s.buf[s.cursor:i])
+		}
+	}
+	return bytes.NewReader(s.buf[s.cursor:])
+}
+
+func (s *stream) totalOffset() int64 {
+	return s.offset + s.cursor
+}
+
+func (s *stream) char() byte {
+	return s.buf[s.cursor]
+}
+
+func (s *stream) equalChar(c byte) bool {
+	cur := s.buf[s.cursor]
+	if cur == nul {
+		s.read()
+		cur = s.buf[s.cursor]
+	}
+	return cur == c
+}
+
+func (s *stream) stat() ([]byte, int64, unsafe.Pointer) {
+	return s.buf, s.cursor, (*sliceHeader)(unsafe.Pointer(&s.buf)).data
+}
+
+func (s *stream) statForRetry() ([]byte, int64, unsafe.Pointer) {
+	s.cursor-- // for retry ( because caller progress cursor position in each loop )
+	return s.buf, s.cursor, (*sliceHeader)(unsafe.Pointer(&s.buf)).data
+}
+
+func (s *stream) reset() {
+	s.offset += s.cursor
+	s.buf = s.buf[s.cursor:]
+	s.length -= s.cursor
+	s.cursor = 0
+}
+
+func (s *stream) readBuf() []byte {
+	if s.filledBuffer {
+		s.bufSize *= 2
+		remainBuf := s.buf
+		s.buf = make([]byte, s.bufSize)
+		copy(s.buf, remainBuf)
+	}
+	remainLen := s.length - s.cursor
+	remainNotNulCharNum := int64(0)
+	for i := int64(0); i < remainLen; i++ {
+		if s.buf[s.cursor+i] == nul {
+			break
+		}
+		remainNotNulCharNum++
+	}
+	return s.buf[s.cursor+remainNotNulCharNum:]
+}
+
+func (s *stream) read() bool {
+	if s.allRead {
+		return false
+	}
+	buf := s.readBuf()
+	last := len(buf) - 1
+	buf[last] = nul
+	n, err := s.r.Read(buf[:last])
+	s.length = s.cursor + int64(n)
+	if n == last {
+		s.filledBuffer = true
+	} else {
+		s.filledBuffer = false
+	}
+	if err == io.EOF {
+		s.allRead = true
+	} else if err != nil {
+		return false
+	}
+	return true
+}
+
+func (s *stream) skipWhiteSpace() {
+LOOP:
+	switch s.char() {
+	case ' ', '\n', '\t', '\r':
+		s.cursor++
+		goto LOOP
+	case nul:
+		if s.read() {
+			goto LOOP
+		}
+	}
+}
+
+func (s *stream) skipObject(depth int64) error {
+	braceCount := 1
+	_, cursor, p := s.stat()
+	for {
+		switch char(p, cursor) {
+		case '{':
+			braceCount++
+			depth++
+			if depth > maxDecodeNestingDepth {
+				return errExceededMaxDepth(s.char(), s.cursor)
+			}
+		case '}':
+			braceCount--
+			depth--
+			if braceCount == 0 {
+				s.cursor = cursor + 1
+				return nil
+			}
+		case '[':
+			depth++
+			if depth > maxDecodeNestingDepth {
+				return errExceededMaxDepth(s.char(), s.cursor)
+			}
+		case ']':
+			depth--
+		case '"':
+			for {
+				cursor++
+				switch char(p, cursor) {
+				case '\\':
+					cursor++
+					if char(p, cursor) == nul {
+						s.cursor = cursor
+						if s.read() {
+							_, cursor, p = s.statForRetry()
+							continue
+						}
+						return errUnexpectedEndOfJSON("string of object", cursor)
+					}
+				case '"':
+					goto SWITCH_OUT
+				case nul:
+					s.cursor = cursor
+					if s.read() {
+						_, cursor, p = s.statForRetry()
+						continue
+					}
+					return errUnexpectedEndOfJSON("string of object", cursor)
+				}
+			}
+		case nul:
+			s.cursor = cursor
+			if s.read() {
+				_, cursor, p = s.stat()
+				continue
+			}
+			return errUnexpectedEndOfJSON("object of object", cursor)
+		}
+	SWITCH_OUT:
+		cursor++
+	}
+}
+
+func (s *stream) skipArray(depth int64) error {
+	bracketCount := 1
+	_, cursor, p := s.stat()
+	for {
+		switch char(p, cursor) {
+		case '[':
+			bracketCount++
+			depth++
+			if depth > maxDecodeNestingDepth {
+				return errExceededMaxDepth(s.char(), s.cursor)
+			}
+		case ']':
+			bracketCount--
+			depth--
+			if bracketCount == 0 {
+				s.cursor = cursor + 1
+				return nil
+			}
+		case '{':
+			depth++
+			if depth > maxDecodeNestingDepth {
+				return errExceededMaxDepth(s.char(), s.cursor)
+			}
+		case '}':
+			depth--
+		case '"':
+			for {
+				cursor++
+				switch char(p, cursor) {
+				case '\\':
+					cursor++
+					if char(p, cursor) == nul {
+						s.cursor = cursor
+						if s.read() {
+							_, cursor, p = s.statForRetry()
+							continue
+						}
+						return errUnexpectedEndOfJSON("string of object", cursor)
+					}
+				case '"':
+					goto SWITCH_OUT
+				case nul:
+					s.cursor = cursor
+					if s.read() {
+						_, cursor, p = s.statForRetry()
+						continue
+					}
+					return errUnexpectedEndOfJSON("string of object", cursor)
+				}
+			}
+		case nul:
+			s.cursor = cursor
+			if s.read() {
+				_, cursor, p = s.stat()
+				continue
+			}
+			return errUnexpectedEndOfJSON("array of object", cursor)
+		}
+	SWITCH_OUT:
+		cursor++
+	}
+}
+
+func (s *stream) skipValue(depth int64) error {
+	_, cursor, p := s.stat()
+	for {
+		switch char(p, cursor) {
+		case ' ', '\n', '\t', '\r':
+			cursor++
+			continue
+		case nul:
+			s.cursor = cursor
+			if s.read() {
+				_, cursor, p = s.stat()
+				continue
+			}
+			return errUnexpectedEndOfJSON("value of object", s.totalOffset())
+		case '{':
+			s.cursor = cursor + 1
+			return s.skipObject(depth + 1)
+		case '[':
+			s.cursor = cursor + 1
+			return s.skipArray(depth + 1)
+		case '"':
+			for {
+				cursor++
+				switch char(p, cursor) {
+				case '\\':
+					cursor++
+					if char(p, cursor) == nul {
+						s.cursor = cursor
+						if s.read() {
+							_, cursor, p = s.statForRetry()
+							continue
+						}
+						return errUnexpectedEndOfJSON("value of string", s.totalOffset())
+					}
+				case '"':
+					s.cursor = cursor + 1
+					return nil
+				case nul:
+					s.cursor = cursor
+					if s.read() {
+						_, cursor, p = s.statForRetry()
+						continue
+					}
+					return errUnexpectedEndOfJSON("value of string", s.totalOffset())
+				}
+			}
+		case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
+			for {
+				cursor++
+				c := char(p, cursor)
+				if floatTable[c] {
+					continue
+				} else if c == nul {
+					if s.read() {
+						s.cursor-- // for retry current character
+						_, cursor, p = s.stat()
+						continue
+					}
+				}
+				s.cursor = cursor
+				return nil
+			}
+		case 't':
+			s.cursor = cursor
+			if err := trueBytes(s); err != nil {
+				return err
+			}
+			return nil
+		case 'f':
+			s.cursor = cursor
+			if err := falseBytes(s); err != nil {
+				return err
+			}
+			return nil
+		case 'n':
+			s.cursor = cursor
+			if err := nullBytes(s); err != nil {
+				return err
+			}
+			return nil
+		}
+		cursor++
+	}
+}
+
+func nullBytes(s *stream) error {
+	// current cursor's character is 'n'
+	s.cursor++
+	if s.char() != 'u' {
+		if err := retryReadNull(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	if s.char() != 'l' {
+		if err := retryReadNull(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	if s.char() != 'l' {
+		if err := retryReadNull(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	return nil
+}
+
+func retryReadNull(s *stream) error {
+	if s.char() == nul && s.read() {
+		return nil
+	}
+	return errInvalidCharacter(s.char(), "null", s.totalOffset())
+}
+
+func trueBytes(s *stream) error {
+	// current cursor's character is 't'
+	s.cursor++
+	if s.char() != 'r' {
+		if err := retryReadTrue(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	if s.char() != 'u' {
+		if err := retryReadTrue(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	if s.char() != 'e' {
+		if err := retryReadTrue(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	return nil
+}
+
+func retryReadTrue(s *stream) error {
+	if s.char() == nul && s.read() {
+		return nil
+	}
+	return errInvalidCharacter(s.char(), "bool(true)", s.totalOffset())
+}
+
+func falseBytes(s *stream) error {
+	// current cursor's character is 'f'
+	s.cursor++
+	if s.char() != 'a' {
+		if err := retryReadFalse(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	if s.char() != 'l' {
+		if err := retryReadFalse(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	if s.char() != 's' {
+		if err := retryReadFalse(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	if s.char() != 'e' {
+		if err := retryReadFalse(s); err != nil {
+			return err
+		}
+	}
+	s.cursor++
+	return nil
+}
+
+func retryReadFalse(s *stream) error {
+	if s.char() == nul && s.read() {
+		return nil
+	}
+	return errInvalidCharacter(s.char(), "bool(false)", s.totalOffset())
+}