forked from mirror/go-json
119 lines
2.7 KiB
Go
119 lines
2.7 KiB
Go
package json_test
|
|
|
|
import (
|
|
"bytes"
|
|
"testing"
|
|
|
|
"github.com/goccy/go-json"
|
|
)
|
|
|
|
var validTests = []struct {
|
|
data string
|
|
ok bool
|
|
}{
|
|
{`foo`, false},
|
|
{`}{`, false},
|
|
{`{]`, false},
|
|
{`{}`, true},
|
|
{`{"foo":"bar"}`, true},
|
|
{`{"foo":"bar","bar":{"baz":["qux"]}}`, true},
|
|
}
|
|
|
|
func TestValid(t *testing.T) {
|
|
for _, tt := range validTests {
|
|
if ok := json.Valid([]byte(tt.data)); ok != tt.ok {
|
|
t.Errorf("Valid(%#q) = %v, want %v", tt.data, ok, tt.ok)
|
|
}
|
|
}
|
|
}
|
|
|
|
type example struct {
|
|
compact string
|
|
indent string
|
|
}
|
|
|
|
var examples = []example{
|
|
{`1`, `1`},
|
|
{`{}`, `{}`},
|
|
{`[]`, `[]`},
|
|
{`{"":2}`, "{\n\t\"\": 2\n}"},
|
|
{`[3]`, "[\n\t3\n]"},
|
|
{`[1,2,3]`, "[\n\t1,\n\t2,\n\t3\n]"},
|
|
{`{"x":1}`, "{\n\t\"x\": 1\n}"},
|
|
{ex1, ex1i},
|
|
{"{\"\":\"<>&\u2028\u2029\"}", "{\n\t\"\": \"<>&\u2028\u2029\"\n}"}, // See golang.org/issue/34070
|
|
}
|
|
|
|
var ex1 = `[true,false,null,"x",1,1.5,0,-5e+2]`
|
|
|
|
var ex1i = `[
|
|
true,
|
|
false,
|
|
null,
|
|
"x",
|
|
1,
|
|
1.5,
|
|
0,
|
|
-5e+2
|
|
]`
|
|
|
|
func TestCompact(t *testing.T) {
|
|
var buf bytes.Buffer
|
|
for _, tt := range examples {
|
|
buf.Reset()
|
|
t.Log("src = ", tt.compact)
|
|
if err := json.Compact(&buf, []byte(tt.compact)); err != nil {
|
|
t.Errorf("Compact(%#q): %v", tt.compact, err)
|
|
} else if s := buf.String(); s != tt.compact {
|
|
t.Errorf("Compact(%#q) = %#q, want original", tt.compact, s)
|
|
}
|
|
|
|
buf.Reset()
|
|
if err := json.Compact(&buf, []byte(tt.indent)); err != nil {
|
|
t.Errorf("Compact(%#q): %v", tt.indent, err)
|
|
continue
|
|
} else if s := buf.String(); s != tt.compact {
|
|
t.Errorf("Compact(%#q) = %#q, want %#q", tt.indent, s, tt.compact)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestCompactSeparators(t *testing.T) {
|
|
// U+2028 and U+2029 should be escaped inside strings.
|
|
// They should not appear outside strings.
|
|
tests := []struct {
|
|
in, compact string
|
|
}{
|
|
{"{\"\u2028\": 1}", "{\"\u2028\":1}"},
|
|
{"{\"\u2029\" :2}", "{\"\u2029\":2}"},
|
|
}
|
|
for _, tt := range tests {
|
|
var buf bytes.Buffer
|
|
if err := json.Compact(&buf, []byte(tt.in)); err != nil {
|
|
t.Errorf("Compact(%q): %v", tt.in, err)
|
|
} else if s := buf.String(); s != tt.compact {
|
|
t.Errorf("Compact(%q) = %q, want %q", tt.in, s, tt.compact)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestIndent(t *testing.T) {
|
|
var buf bytes.Buffer
|
|
for _, tt := range examples {
|
|
buf.Reset()
|
|
if err := json.Indent(&buf, []byte(tt.indent), "", "\t"); err != nil {
|
|
t.Errorf("Indent(%#q): %v", tt.indent, err)
|
|
} else if s := buf.String(); s != tt.indent {
|
|
t.Errorf("Indent(%#q) = %#q, want original", tt.indent, s)
|
|
}
|
|
|
|
buf.Reset()
|
|
if err := json.Indent(&buf, []byte(tt.compact), "", "\t"); err != nil {
|
|
t.Errorf("Indent(%#q): %v", tt.compact, err)
|
|
continue
|
|
} else if s := buf.String(); s != tt.indent {
|
|
t.Errorf("Indent(%#q) = %#q, want %#q", tt.compact, s, tt.indent)
|
|
}
|
|
}
|
|
}
|