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internal/testutil: Describe no longer panics on private struct fields

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This commit is contained in:
Sasha Koshka 2025-10-12 17:58:10 -04:00
parent f6b12d43fb
commit b2504cda2d
1 changed files with 12 additions and 3 deletions
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15
internal/testutil/testutil.go
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@ -2,8 +2,9 @@ package testutil
import "fmt" import "fmt"
import "slices" import "slices"
import "strings"
import "reflect" import "reflect"
import "strings"
import "unicode"
// Snake lets you compare blocks of data where the ordering of certain parts may // Snake lets you compare blocks of data where the ordering of certain parts may
// be swapped every which way. It is designed for comparing the encoding of // be swapped every which way. It is designed for comparing the encoding of
@ -141,8 +142,16 @@ func (this *describer) describe(value reflect.Value) {
typ := value.Type() typ := value.Type()
for index := range typ.NumField() { for index := range typ.NumField() {
indexBuffer := [1]int { index } indexBuffer := [1]int { index }
this.iprintf("%s: ", typ.Field(index).Name) field := typ.Field(index)
this.describe(value.FieldByIndex(indexBuffer[:])) this.iprintf("%s: ", field.Name)
for _, char := range field.Name {
if unicode.IsUpper(char) {
this.describe(value.FieldByIndex(indexBuffer[:]))
} else {
this.printf("<private>")
}
break
}
this.iprintf("\n") this.iprintf("\n")
} }
this.indent -= 1 this.indent -= 1