one/dist/cjs/router/routeHmr.native.test.native.js

One is a new React Framework that makes Vite serve both native and web.

"use strict";

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from)) if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, {
      get: () => from[key],
      enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable
    });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", {
  value: mod,
  enumerable: true
}) : target, mod));
var import_vitest = require("vitest");
function _type_of(obj) {
  "@swc/helpers - typeof";

  return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
}
(0, import_vitest.describe)("routeHmr.native", function () {
  var routeHmr;
  var realWindow = globalThis.window;
  var realModuleUpdatedHook = globalThis.__VXRN_ON_MODULE_UPDATED__;
  (0, import_vitest.beforeEach)(async function () {
    import_vitest.vi.stubEnv("NODE_ENV", "development");
    import_vitest.vi.resetModules();
    routeHmr = await import("./routeHmr.native");
  });
  (0, import_vitest.afterEach)(function () {
    import_vitest.vi.unstubAllEnvs();
    globalThis.__VXRN_ON_MODULE_UPDATED__ = realModuleUpdatedHook;
    globalThis.window = realWindow;
  });
  (0, import_vitest.it)("registers globalThis.__VXRN_ON_MODULE_UPDATED__ in development", function () {
    (0, import_vitest.expect)(_type_of(globalThis.__VXRN_ON_MODULE_UPDATED__)).toBe("function");
  });
  (0, import_vitest.it)("does not bump the epoch, so Fast Refresh can keep the mounted route", function () {
    var before = routeHmr.getRouteHmrEpoch();
    var listener = import_vitest.vi.fn();
    var unsubscribe = routeHmr.subscribeRouteHmr(listener);
    globalThis.__VXRN_ON_MODULE_UPDATED__("app/index.tsx");
    (0, import_vitest.expect)(routeHmr.getRouteHmrEpoch()).toBe(before);
    (0, import_vitest.expect)(listener).not.toHaveBeenCalled();
    unsubscribe();
  });
  (0, import_vitest.it)("evicts the route cache for the updated file when window.__oneRouteCache is present", function () {
    var clearFile = import_vitest.vi.fn(function () {
      return true;
    });
    globalThis.window = {
      __oneRouteCache: {
        clearFile
      }
    };
    globalThis.__VXRN_ON_MODULE_UPDATED__("app/_layout.tsx");
    (0, import_vitest.expect)(clearFile).toHaveBeenCalledWith("app/_layout.tsx");
  });
  (0, import_vitest.it)("does not bump the epoch for a non-route module either", function () {
    var before = routeHmr.getRouteHmrEpoch();
    var listener = import_vitest.vi.fn();
    var unsubscribe = routeHmr.subscribeRouteHmr(listener);
    globalThis.window = {
      __oneRouteCache: {
        clearFile: function () {
          return false;
        }
      }
    };
    globalThis.__VXRN_ON_MODULE_UPDATED__("features/onboarding/HmrProbeChild.tsx");
    (0, import_vitest.expect)(routeHmr.getRouteHmrEpoch()).toBe(before);
    (0, import_vitest.expect)(listener).not.toHaveBeenCalled();
    unsubscribe();
  });
  (0, import_vitest.it)("does not throw when window / route cache is absent", function () {
    ;
    globalThis.window = void 0;
    (0, import_vitest.expect)(function () {
      return globalThis.__VXRN_ON_MODULE_UPDATED__("x.tsx");
    }).not.toThrow();
  });
  (0, import_vitest.it)("does not throw or bump the epoch when route-cache eviction throws", function () {
    var listener = import_vitest.vi.fn();
    var unsubscribe = routeHmr.subscribeRouteHmr(listener);
    var before = routeHmr.getRouteHmrEpoch();
    globalThis.window = {
      __oneRouteCache: {
        clearFile() {
          throw new Error("cache eviction failed");
        }
      }
    };
    (0, import_vitest.expect)(function () {
      return globalThis.__VXRN_ON_MODULE_UPDATED__("app/index.tsx");
    }).not.toThrow();
    (0, import_vitest.expect)(routeHmr.getRouteHmrEpoch()).toBe(before);
    (0, import_vitest.expect)(listener).not.toHaveBeenCalled();
    unsubscribe();
  });
});
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