Test code for set()

files/en-us/web/api/cookiestore/set/index.md

@@ -251,6 +251,113 @@ Even if the values are not displayed, they are still set.
 
 {{EmbedLiveSample('Setting a cookie with options', 100, 250)}}
 
+### Setting a cookie with options2
+
+The following example sets a cookie by passing an `options` object with `name`, `value`, `expires`, and `partitioned`.
+
+```html hidden
+<button id="showCookies" type="button">Show cookie</button>
+<button id="reset" type="button">Reset</button>
+<pre id="log"></pre>
+```
+
+```css hidden
+#log {
+  height: 180px;
+  overflow: scroll;
+  padding: 0.5rem;
+  border: 1px solid black;
+}
+```
+
+```js hidden
+const reload = document.querySelector("#reset");
+
+reload.addEventListener("click", () => {
+  window.location.reload(true);
+});
+
+const logElement = document.querySelector("#log");
+
+function log(text) {
+  logElement.innerText = `${logElement.innerText}${text}\n`;
+  logElement.scrollTop = logElement.scrollHeight;
+}
+
+function clearLog() {
+  logElement.innerText = "";
+}
+```
+
+```js hidden
+function logCookie(name, cookie) {
+  if (cookie) {
+    log(`${name}:`);
+    for (const [key, value] of Object.entries(cookie)) {
+      log(` ${key}: ${value}`);
+    }
+  } else {
+    log(`${name}: Cookie not found`);
+  }
+}
+```
+
+#### JavaScript
+
+The code first waits for the cookie to be set: as this operation can fail, the operation is performed in a `try...catch` block and any errors are logged.
+The example then gets the new cookie, if it exists, and logs its properties (note the logging and other display code is omitted).
+
+```js
+async function cookieTest() {
+  clearLog();
+
+  document.cookie = "test1=Hello; SameSite=None; Secure";
+  document.cookie = "test2=Hello2;";
+  const day = 24 * 60 * 60 * 1000;
+  const cookieName = "cookie2";
+  try {
+    // Set cookie: passing options
+    await cookieStore.set({
+      name: cookieName,
+      value: `${cookieName}-value`,
+      expires: Date.now() + day,
+      sameSite: "none",
+    });
+  } catch (error) {
+    log(`Error setting ${cookieName}: ${error}`);
+    console.log(error);
+  }
+
+  // Log the new cookie
+  const cookie = await cookieStore.get(cookieName);
+  logCookie(cookieName, cookie);
+
+  const cookie2 = await cookieStore.get("test1");
+  logCookie("test1", cookie2);
+
+  const cookie3 = await cookieStore.get("test2");
+  logCookie("test2", cookie3);
+}
+```
+
+Note that some logging and other code is omitted for brevity.
+
+```js hidden
+const showCookies = document.querySelector("#showCookies");
+
+showCookies.addEventListener("click", () => {
+  cookieTest();
+});
+```
+
+#### Result
+
+Press **Show cookie** to set the cookie and then display it.
+Note that some browsers will only display the `name` and `value`, while others will display all the properties of the cookie.
+Even if the values are not displayed, they are still set.
+
+{{EmbedLiveSample('Setting a cookie with options2', 100, 250)}}
+
 ## Specifications
 
 {{Specifications}}