feat: deliver authenticated task APIs, SDK and P1 regression

internal/jsonvalue/canonical_test.go

@@ -0,0 +1,38 @@
+package jsonvalue
+
+import "testing"
+
+func TestCanonicalPreservesExactNumbers(t *testing.T) {
+	for _, pair := range [][2]string{
+		{`{"z":1.0,"a":9007199254740993}`, `{"a":9007199254740993,"z":1}`},
+		{`[0,-0,100,0.0001000]`, `[0,0,1e2,1e-4]`},
+		{`{"x":12345678901234567890.1234567890123456789}`, `{"x":123456789012345678901234567890123456789e-19}`},
+		{`"\ud83d\ude00"`, `"😀"`},
+	} {
+		got, err := Canonical([]byte(pair[0]))
+		if err != nil || string(got) != pair[1] {
+			t.Fatalf("%s => %s, %v", pair[0], got, err)
+		}
+	}
+	for _, raw := range []string{`{"a":1,"\u0061":2}`, `{"nested":{"x":1,"x":2}}`, `1 2`, `9e308`, `1e309`, `"\ud800"`, `"\udc00"`, `"\ud800\u1234"`, string([]byte{'"', 0xff, '"'})} {
+		if _, err := Canonical([]byte(raw)); err == nil {
+			t.Fatalf("accepted %q", raw)
+		}
+	}
+}
+
+func FuzzCanonical(f *testing.F) {
+	for _, s := range []string{`{"a":1.0}`, `[1,true,null]`, `"\ud83d\ude00"`, `0.0000000000000000001`} {
+		f.Add(s)
+	}
+	f.Fuzz(func(t *testing.T, s string) {
+		b, err := Canonical([]byte(s))
+		if err != nil {
+			return
+		}
+		again, err := Canonical(b)
+		if err != nil || string(again) != string(b) {
+			t.Fatalf("unstable canonical form %s %v", b, err)
+		}
+	})
+}