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casify misc

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R=r
DELTA=247  (20 added, 50 deleted, 177 changed)
OCL=22951
CL=22955
This commit is contained in:
Russ Cox 2009-01-16 12:47:24 -08:00
parent 116a6e9c9c
commit aedfb397ae
14 changed files with 174 additions and 204 deletions
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23
src/lib/utf8_test.go
View file

@ -11,7 +11,7 @@ import (
"utf8";
)
type Utf8Map struct {
export type Utf8Map struct {
rune int;
str string;
}
@ -44,10 +44,11 @@ var utf8map = []Utf8Map {
Utf8Map{ 0x10ffff, "\xf4\x8f\xbf\xbf" },
}
func Bytes(s string) []byte {
// like io.StringBytes but leaves one extra byte at end
func bytes(s string) []byte {
b := make([]byte, len(s)+1);
if !syscall.StringToBytes(b, s) {
panic("StringToBytes failed");
panic("StringTobytes failed");
}
return b[0:len(s)];
}
@ -55,7 +56,7 @@ func Bytes(s string) []byte {
export func TestFullRune(t *testing.T) {
for i := 0; i < len(utf8map); i++ {
m := utf8map[i];
b := Bytes(m.str);
b := bytes(m.str);
if !utf8.FullRune(b) {
t.Errorf("FullRune(%q) (rune %04x) = false, want true", b, m.rune);
}
@ -74,7 +75,7 @@ export func TestFullRune(t *testing.T) {
}
}
func EqualBytes(a, b []byte) bool {
func equalBytes(a, b []byte) bool {
if len(a) != len(b) {
return false;
}
@ -89,11 +90,11 @@ func EqualBytes(a, b []byte) bool {
export func TestEncodeRune(t *testing.T) {
for i := 0; i < len(utf8map); i++ {
m := utf8map[i];
b := Bytes(m.str);
b := bytes(m.str);
var buf [10]byte;
n := utf8.EncodeRune(m.rune, buf);
b1 := buf[0:n];
if !EqualBytes(b, b1) {
if !equalBytes(b, b1) {
t.Errorf("EncodeRune(0x%04x) = %q want %q", m.rune, b1, b);
}
}
@ -102,7 +103,7 @@ export func TestEncodeRune(t *testing.T) {
export func TestDecodeRune(t *testing.T) {
for i := 0; i < len(utf8map); i++ {
m := utf8map[i];
b := Bytes(m.str);
b := bytes(m.str);
rune, size := utf8.DecodeRune(b);
if rune != m.rune || size != len(b) {
t.Errorf("DecodeRune(%q) = 0x%04x, %d want 0x%04x, %d", b, rune, size, m.rune, len(b));
@ -113,7 +114,7 @@ export func TestDecodeRune(t *testing.T) {
t.Errorf("DecodeRune(%q, 2) = 0x%04x, %d want 0x%04x, %d", s, rune, size, m.rune, len(b));
}
// there's an extra byte that Bytes left behind - make sure trailing byte works
// there's an extra byte that bytes left behind - make sure trailing byte works
rune, size = utf8.DecodeRune(b[0:cap(b)]);
if rune != m.rune || size != len(b) {
t.Errorf("DecodeRune(%q) = 0x%04x, %d want 0x%04x, %d", b, rune, size, m.rune, len(b));
@ -157,7 +158,7 @@ export func TestDecodeRune(t *testing.T) {
}
}
type RuneCountTest struct {
export type RuneCountTest struct {
in string;
out int;
}
@ -173,7 +174,7 @@ export func TestRuneCount(t *testing.T) {
if out := utf8.RuneCountInString(tt.in, 0, len(tt.in)); out != tt.out {
t.Errorf("RuneCountInString(%q) = %d, want %d", tt.in, out, tt.out);
}
if out := utf8.RuneCount(Bytes(tt.in)); out != tt.out {
if out := utf8.RuneCount(bytes(tt.in)); out != tt.out {
t.Errorf("RuneCount(%q) = %d, want %d", tt.in, out, tt.out);
}
}