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Use vendored go-swagger (#8087)
* Use vendored go-swagger * vendor go-swagger * revert un wanteed change * remove un-needed GO111MODULE * Update Makefile Co-Authored-By: techknowlogick <matti@mdranta.net>
This commit is contained in:
Antoine GIRARD
committed by
Lauris BH
Lauris BH
parent
4cb1bdddc8
commit
9fe4437bda
265
vendor/github.com/kr/pretty/diff.go
generated
vendored
Normal file
265
vendor/github.com/kr/pretty/diff.go
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vendored
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@@ -0,0 +1,265 @@
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package pretty
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import (
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"fmt"
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"io"
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"reflect"
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)
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type sbuf []string
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func (p *sbuf) Printf(format string, a ...interface{}) {
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s := fmt.Sprintf(format, a...)
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*p = append(*p, s)
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}
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// Diff returns a slice where each element describes
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// a difference between a and b.
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func Diff(a, b interface{}) (desc []string) {
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Pdiff((*sbuf)(&desc), a, b)
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return desc
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}
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// wprintfer calls Fprintf on w for each Printf call
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// with a trailing newline.
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type wprintfer struct{ w io.Writer }
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func (p *wprintfer) Printf(format string, a ...interface{}) {
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fmt.Fprintf(p.w, format+"\n", a...)
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}
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// Fdiff writes to w a description of the differences between a and b.
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func Fdiff(w io.Writer, a, b interface{}) {
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Pdiff(&wprintfer{w}, a, b)
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}
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type Printfer interface {
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Printf(format string, a ...interface{})
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}
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// Pdiff prints to p a description of the differences between a and b.
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// It calls Printf once for each difference, with no trailing newline.
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// The standard library log.Logger is a Printfer.
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func Pdiff(p Printfer, a, b interface{}) {
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diffPrinter{w: p}.diff(reflect.ValueOf(a), reflect.ValueOf(b))
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}
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type Logfer interface {
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Logf(format string, a ...interface{})
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}
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// logprintfer calls Fprintf on w for each Printf call
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// with a trailing newline.
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type logprintfer struct{ l Logfer }
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func (p *logprintfer) Printf(format string, a ...interface{}) {
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p.l.Logf(format, a...)
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}
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// Ldiff prints to l a description of the differences between a and b.
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// It calls Logf once for each difference, with no trailing newline.
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// The standard library testing.T and testing.B are Logfers.
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func Ldiff(l Logfer, a, b interface{}) {
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Pdiff(&logprintfer{l}, a, b)
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}
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type diffPrinter struct {
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w Printfer
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l string // label
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}
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func (w diffPrinter) printf(f string, a ...interface{}) {
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var l string
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if w.l != "" {
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l = w.l + ": "
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}
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w.w.Printf(l+f, a...)
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}
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func (w diffPrinter) diff(av, bv reflect.Value) {
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if !av.IsValid() && bv.IsValid() {
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w.printf("nil != %# v", formatter{v: bv, quote: true})
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return
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}
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if av.IsValid() && !bv.IsValid() {
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w.printf("%# v != nil", formatter{v: av, quote: true})
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return
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}
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if !av.IsValid() && !bv.IsValid() {
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return
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}
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at := av.Type()
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bt := bv.Type()
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if at != bt {
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w.printf("%v != %v", at, bt)
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return
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}
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switch kind := at.Kind(); kind {
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case reflect.Bool:
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if a, b := av.Bool(), bv.Bool(); a != b {
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w.printf("%v != %v", a, b)
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}
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case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
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if a, b := av.Int(), bv.Int(); a != b {
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w.printf("%d != %d", a, b)
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}
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case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
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if a, b := av.Uint(), bv.Uint(); a != b {
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w.printf("%d != %d", a, b)
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}
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case reflect.Float32, reflect.Float64:
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if a, b := av.Float(), bv.Float(); a != b {
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w.printf("%v != %v", a, b)
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}
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case reflect.Complex64, reflect.Complex128:
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if a, b := av.Complex(), bv.Complex(); a != b {
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w.printf("%v != %v", a, b)
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}
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case reflect.Array:
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n := av.Len()
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for i := 0; i < n; i++ {
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w.relabel(fmt.Sprintf("[%d]", i)).diff(av.Index(i), bv.Index(i))
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}
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case reflect.Chan, reflect.Func, reflect.UnsafePointer:
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if a, b := av.Pointer(), bv.Pointer(); a != b {
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w.printf("%#x != %#x", a, b)
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}
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case reflect.Interface:
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w.diff(av.Elem(), bv.Elem())
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case reflect.Map:
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ak, both, bk := keyDiff(av.MapKeys(), bv.MapKeys())
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for _, k := range ak {
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w := w.relabel(fmt.Sprintf("[%#v]", k))
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w.printf("%q != (missing)", av.MapIndex(k))
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}
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for _, k := range both {
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w := w.relabel(fmt.Sprintf("[%#v]", k))
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w.diff(av.MapIndex(k), bv.MapIndex(k))
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}
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for _, k := range bk {
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w := w.relabel(fmt.Sprintf("[%#v]", k))
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w.printf("(missing) != %q", bv.MapIndex(k))
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}
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case reflect.Ptr:
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switch {
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case av.IsNil() && !bv.IsNil():
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w.printf("nil != %# v", formatter{v: bv, quote: true})
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case !av.IsNil() && bv.IsNil():
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w.printf("%# v != nil", formatter{v: av, quote: true})
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case !av.IsNil() && !bv.IsNil():
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w.diff(av.Elem(), bv.Elem())
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}
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case reflect.Slice:
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lenA := av.Len()
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lenB := bv.Len()
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if lenA != lenB {
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w.printf("%s[%d] != %s[%d]", av.Type(), lenA, bv.Type(), lenB)
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break
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}
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for i := 0; i < lenA; i++ {
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w.relabel(fmt.Sprintf("[%d]", i)).diff(av.Index(i), bv.Index(i))
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}
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case reflect.String:
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if a, b := av.String(), bv.String(); a != b {
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w.printf("%q != %q", a, b)
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}
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case reflect.Struct:
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for i := 0; i < av.NumField(); i++ {
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w.relabel(at.Field(i).Name).diff(av.Field(i), bv.Field(i))
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}
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default:
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panic("unknown reflect Kind: " + kind.String())
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}
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}
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func (d diffPrinter) relabel(name string) (d1 diffPrinter) {
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d1 = d
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if d.l != "" && name[0] != '[' {
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d1.l += "."
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}
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d1.l += name
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return d1
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}
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// keyEqual compares a and b for equality.
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// Both a and b must be valid map keys.
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func keyEqual(av, bv reflect.Value) bool {
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if !av.IsValid() && !bv.IsValid() {
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return true
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}
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if !av.IsValid() || !bv.IsValid() || av.Type() != bv.Type() {
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return false
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}
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switch kind := av.Kind(); kind {
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case reflect.Bool:
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a, b := av.Bool(), bv.Bool()
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return a == b
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case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
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a, b := av.Int(), bv.Int()
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return a == b
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case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
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a, b := av.Uint(), bv.Uint()
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return a == b
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case reflect.Float32, reflect.Float64:
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a, b := av.Float(), bv.Float()
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return a == b
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case reflect.Complex64, reflect.Complex128:
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a, b := av.Complex(), bv.Complex()
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return a == b
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case reflect.Array:
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for i := 0; i < av.Len(); i++ {
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if !keyEqual(av.Index(i), bv.Index(i)) {
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return false
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}
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}
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return true
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case reflect.Chan, reflect.UnsafePointer, reflect.Ptr:
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a, b := av.Pointer(), bv.Pointer()
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return a == b
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case reflect.Interface:
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return keyEqual(av.Elem(), bv.Elem())
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case reflect.String:
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a, b := av.String(), bv.String()
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return a == b
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case reflect.Struct:
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for i := 0; i < av.NumField(); i++ {
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if !keyEqual(av.Field(i), bv.Field(i)) {
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return false
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}
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}
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return true
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default:
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panic("invalid map key type " + av.Type().String())
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}
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}
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func keyDiff(a, b []reflect.Value) (ak, both, bk []reflect.Value) {
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for _, av := range a {
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inBoth := false
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for _, bv := range b {
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if keyEqual(av, bv) {
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inBoth = true
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both = append(both, av)
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break
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}
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}
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if !inBoth {
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ak = append(ak, av)
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}
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}
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for _, bv := range b {
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inBoth := false
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for _, av := range a {
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if keyEqual(av, bv) {
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inBoth = true
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break
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}
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}
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if !inBoth {
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bk = append(bk, bv)
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}
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}
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return
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}
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