additionalItems.js 1.9 KB

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", { value: true });
  3. exports.validateAdditionalItems = void 0;
  4. const codegen_1 = require("../../compile/codegen");
  5. const util_1 = require("../../compile/util");
  6. const error = {
  7. message: ({ params: { len } }) => (0, codegen_1.str) `must NOT have more than ${len} items`,
  8. params: ({ params: { len } }) => (0, codegen_1._) `{limit: ${len}}`,
  9. };
  10. const def = {
  11. keyword: "additionalItems",
  12. type: "array",
  13. schemaType: ["boolean", "object"],
  14. before: "uniqueItems",
  15. error,
  16. code(cxt) {
  17. const { parentSchema, it } = cxt;
  18. const { items } = parentSchema;
  19. if (!Array.isArray(items)) {
  20. (0, util_1.checkStrictMode)(it, '"additionalItems" is ignored when "items" is not an array of schemas');
  21. return;
  22. }
  23. validateAdditionalItems(cxt, items);
  24. },
  25. };
  26. function validateAdditionalItems(cxt, items) {
  27. const { gen, schema, data, keyword, it } = cxt;
  28. it.items = true;
  29. const len = gen.const("len", (0, codegen_1._) `${data}.length`);
  30. if (schema === false) {
  31. cxt.setParams({ len: items.length });
  32. cxt.pass((0, codegen_1._) `${len} <= ${items.length}`);
  33. }
  34. else if (typeof schema == "object" && !(0, util_1.alwaysValidSchema)(it, schema)) {
  35. const valid = gen.var("valid", (0, codegen_1._) `${len} <= ${items.length}`); // TODO var
  36. gen.if((0, codegen_1.not)(valid), () => validateItems(valid));
  37. cxt.ok(valid);
  38. }
  39. function validateItems(valid) {
  40. gen.forRange("i", items.length, len, (i) => {
  41. cxt.subschema({ keyword, dataProp: i, dataPropType: util_1.Type.Num }, valid);
  42. if (!it.allErrors)
  43. gen.if((0, codegen_1.not)(valid), () => gen.break());
  44. });
  45. }
  46. }
  47. exports.validateAdditionalItems = validateAdditionalItems;
  48. exports.default = def;
  49. //# sourceMappingURL=additionalItems.js.map