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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: b7f7c26c794bb62b5c70ff619b3fa9df9e2550e9 authored by Suneel Kota on 31 August 2018, 12:26:43 UTC
Modify containing block logical height for positioned in
Tip revision: b7f7c26
key-types.tentative.https.html 
<!DOCTYPE html>
<meta charset="utf-8">
<title>Async local storage: tests against various key types</title>

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<script type="module">
import { testWithArea, testVariousMethods } from "./helpers/als-tests.js";
import { assertEqualDates, assertEqualArrayBuffers, assertArrayBufferEqualsABView }
  from "./helpers/equality-asserters.js";

const invalidKeys = {
  "undefined": undefined,
  "null": null,
  "a boolean": true,
  "a symbol": Symbol("a symbol"),
  "an object": { an: "object" },
  "a function": () => {},
  "a regexp": /foo/,
  "a Map": new Map(),
  "a Set": new Set(),
  "an IDBKeyRange": IDBKeyRange.only(5)
};

const validKeys = {
  "a number": [5, assert_equals],
  "a string": ["a string", assert_equals],
  "a Date": [new Date(), assertEqualDates],
  "a typed array": [new Uint8Array([1, 2]), assertArrayBufferEqualsABView],
  "a DataView": [new DataView(new Uint8Array([3, 4]).buffer), assertArrayBufferEqualsABView],
  "an ArrayBuffer": [new Uint8Array([5, 6]).buffer, assertEqualArrayBuffers]
};

const methods = ["set", "get", "has", "delete"];

for (const method of methods) {
  testWithArea(async (area, t) => {
    for (const [description, key] of Object.entries(invalidKeys)) {
      await promise_rejects(t, "DataError", area[method](key), description);
    }
  }, `${method}: invalid keys`);

  testWithArea(async (area, t) => {
    for (const [description, key] of Object.entries(invalidKeys)) {
      await promise_rejects(t, "DataError", area[method]([key]), description);
    }
  }, `${method}: invalid keys, nested in arrays`);

  testWithArea(async (area, t) => {
    for (const [key] of Object.values(validKeys)) {
      await area[method](key);
    }
  }, `${method}: valid keys`);

  testWithArea(async (area, t) => {
    for (const [key] of Object.values(validKeys)) {
      await area[method]([key]);
    }
  }, `${method}: valid keys, nested in arrays`);
}

for (const [description, [key, equalityAsserter]] of Object.entries(validKeys)) {
  testVariousMethods(`Storage methods smoke test: ${description} key`, key, 5, equalityAsserter);
}
</script>
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