diff options
Diffstat (limited to 'src/strings')
| -rw-r--r-- | src/strings/strings.go | 7 | ||||
| -rw-r--r-- | src/strings/strings_test.go | 2 |
2 files changed, 4 insertions, 5 deletions
diff --git a/src/strings/strings.go b/src/strings/strings.go index 1dc4238522..013d718426 100644 --- a/src/strings/strings.go +++ b/src/strings/strings.go @@ -15,7 +15,7 @@ import ( // explode splits s into a slice of UTF-8 strings, // one string per Unicode character up to a maximum of n (n < 0 means no limit). -// Invalid UTF-8 sequences become correct encodings of U+FFFD. +// Invalid UTF-8 bytes are sliced individually. func explode(s string, n int) []string { l := utf8.RuneCountInString(s) if n < 0 || n > l { @@ -23,12 +23,9 @@ func explode(s string, n int) []string { } a := make([]string, n) for i := 0; i < n-1; i++ { - ch, size := utf8.DecodeRuneInString(s) + _, size := utf8.DecodeRuneInString(s) a[i] = s[:size] s = s[size:] - if ch == utf8.RuneError { - a[i] = string(utf8.RuneError) - } } if n > 0 { a[n-1] = s diff --git a/src/strings/strings_test.go b/src/strings/strings_test.go index 9e7fb85ddf..a1604c2c47 100644 --- a/src/strings/strings_test.go +++ b/src/strings/strings_test.go @@ -406,6 +406,8 @@ var splittests = []SplitTest{ {"1 2 3 4", " ", 3, []string{"1", "2", "3 4"}}, {"1 2", " ", 3, []string{"1", "2"}}, {"", "T", math.MaxInt / 4, []string{""}}, + {"\xff-\xff", "", -1, []string{"\xff", "-", "\xff"}}, + {"\xff-\xff", "-", -1, []string{"\xff", "\xff"}}, } func TestSplit(t *testing.T) { |