snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

tests/helpers/browserLogger.ts

@@ -0,0 +1,83 @@
+import fs from 'node:fs';
+
+/**
+ * A prefix to use for all messages we add to the console log.
+ */
+export const LOG_PREFIX = '[MeetTest] ';
+
+/**
+ * Initialize logger for a driver.
+ *
+ * @param {WebdriverIO.Browser} driver - The driver.
+ * @param {string} fileName - The name of the file.
+ * @param {string} folder - The folder to save the file.
+ * @returns {void}
+ */
+export function initLogger(driver: WebdriverIO.Browser, fileName: string, folder: string) {
+    // @ts-ignore
+    driver.logFile = `${folder}/${fileName}.log`;
+    driver.sessionSubscribe({ events: [ 'log.entryAdded' ] });
+
+    driver.on('log.entryAdded', (entry: any) => {
+        try {
+            // @ts-ignore
+            fs.appendFileSync(driver.logFile, `${entry.text}\n`);
+        } catch (err) {
+            console.error(err);
+        }
+    });
+}
+
+/**
+ * Returns the content of the log file.
+ *
+ * @param {WebdriverIO.Browser} driver - The driver which log file is requested.
+ * @returns {string} The content of the log file.
+ */
+export function getLogs(driver: WebdriverIO.Browser) {
+    // @ts-ignore
+    if (!driver.logFile) {
+        return;
+    }
+
+    // @ts-ignore
+    return fs.readFileSync(driver.logFile, 'utf8');
+}
+
+/**
+ * Appends value to the log file.
+ * @param {WebdriverIO.Browser} driver - The driver which log file is requested.
+ * @param {string} value - The content to add to the file.
+ */
+export function saveLogs(driver: WebdriverIO.Browser, value: string) {
+    // @ts-ignore
+    if (!driver.logFile) {
+        return;
+    }
+
+    try {
+        // @ts-ignore
+        fs.appendFileSync(driver.logFile, value);
+    } catch (err) {
+        console.error(err);
+    }
+}
+
+/**
+ * Logs a message in the logfile.
+ *
+ * @param {WebdriverIO.Browser} driver - The participant in which log file to write.
+ * @param {string} message - The message to add.
+ * @returns {void}
+ */
+export async function logInfo(driver: WebdriverIO.Browser, message: string) {
+    // @ts-ignore
+    if (!driver.logFile) {
+        return;
+    }
+
+    return driver.execute((prefix, msg) =>
+        console.log(`${new Date().toISOString()} ${prefix} ${msg}\n`),
+        LOG_PREFIX, message);
+}
+