--- /dev/null
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const codegen_1 = require("../../compile/codegen");
+const util_1 = require("../../compile/util");
+const error = {
+ message: "must match exactly one schema in oneOf",
+ params: ({ params }) => codegen_1._ `{passingSchemas: ${params.passing}}`,
+};
+const def = {
+ keyword: "oneOf",
+ schemaType: "array",
+ trackErrors: true,
+ error,
+ code(cxt) {
+ const { gen, schema, parentSchema, it } = cxt;
+ /* istanbul ignore if */
+ if (!Array.isArray(schema))
+ throw new Error("ajv implementation error");
+ if (it.opts.discriminator && parentSchema.discriminator)
+ return;
+ const schArr = schema;
+ const valid = gen.let("valid", false);
+ const passing = gen.let("passing", null);
+ const schValid = gen.name("_valid");
+ cxt.setParams({ passing });
+ // TODO possibly fail straight away (with warning or exception) if there are two empty always valid schemas
+ gen.block(validateOneOf);
+ cxt.result(valid, () => cxt.reset(), () => cxt.error(true));
+ function validateOneOf() {
+ schArr.forEach((sch, i) => {
+ let schCxt;
+ if (util_1.alwaysValidSchema(it, sch)) {
+ gen.var(schValid, true);
+ }
+ else {
+ schCxt = cxt.subschema({
+ keyword: "oneOf",
+ schemaProp: i,
+ compositeRule: true,
+ }, schValid);
+ }
+ if (i > 0) {
+ gen
+ .if(codegen_1._ `${schValid} && ${valid}`)
+ .assign(valid, false)
+ .assign(passing, codegen_1._ `[${passing}, ${i}]`)
+ .else();
+ }
+ gen.if(schValid, () => {
+ gen.assign(valid, true);
+ gen.assign(passing, i);
+ if (schCxt)
+ cxt.mergeEvaluated(schCxt, codegen_1.Name);
+ });
+ });
+ }
+ },
+};
+exports.default = def;
+//# sourceMappingURL=oneOf.js.map
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