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Merge a38e4ec203 into 49cdf0c42e

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hitzhangjie 2025-06-20 15:37:06 -04:00 committed by GitHub
parent 49cdf0c42e a38e4ec203
commit 03df2c6e27
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GPG Key ID: B5690EEEBB952194
1 changed files with 7 additions and 1 deletions
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8
src/internal/fuzz/encoding.go
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@ -81,7 +81,7 @@ func marshalCorpusFile(vals ...any) []byte {
// We arbitrarily draw the line at UTF-8 validity, which biases toward the
// "rune" interpretation. (However, we accept either format as input.)
if utf8.ValidRune(t) {
fmt.Fprintf(b, "rune(%q)\n", t)
fmt.Fprintf(b, "int32(%v)/rune(%q)\n", t, t)
} else {
fmt.Fprintf(b, "int32(%v)\n", t)
}
@ -117,6 +117,12 @@ func unmarshalCorpusFile(b []byte) ([]any, error) {
if len(line) == 0 {
continue
}
if bytes.HasPrefix(line, []byte("int32")) ||
bytes.HasPrefix(line, []byte("rune")) {
if idx := bytes.IndexByte(line, '/'); idx != -1 {
line = line[:idx]
}
}
v, err := parseCorpusValue(line)
if err != nil {
return nil, fmt.Errorf("malformed line %q: %v", line, err)