From cf08bf6cc67def0bcbe41a8f39483040549b4c85 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Thu, 16 Jan 2025 14:24:44 -0800
Subject: [PATCH 1/4] feat: roll driver to 1.50 alpha

Reference: https://github.com/microsoft/playwright-java/issues/1696
---
 .../com/microsoft/playwright/Browser.java     |  16 +-
 .../microsoft/playwright/BrowserContext.java  |  18 +-
 .../com/microsoft/playwright/BrowserType.java |  66 +++--
 .../java/com/microsoft/playwright/Clock.java  |  39 +++
 .../com/microsoft/playwright/Locator.java     |  21 +-
 .../java/com/microsoft/playwright/Page.java   |   6 +-
 .../com/microsoft/playwright/Tracing.java     |   8 +-
 .../assertions/LocatorAssertions.java         | 230 +++++++++++++++---
 .../impl/LocatorAssertionsImpl.java           |  56 ++++-
 .../playwright/impl/RequestImpl.java          |   1 +
 .../playwright/impl/ResponseImpl.java         |   1 +
 .../playwright/TestLocatorAssertions.java     |   9 +-
 .../playwright/TestLocatorAssertions2.java    |  82 ++++++-
 .../com/microsoft/playwright/TestPdf.java     |   3 -
 .../com/microsoft/playwright/TestTracing.java |  21 ++
 scripts/DRIVER_VERSION                        |   2 +-
 16 files changed, 476 insertions(+), 103 deletions(-)

diff --git a/playwright/src/main/java/com/microsoft/playwright/Browser.java b/playwright/src/main/java/com/microsoft/playwright/Browser.java
index 2860249fd..3b32211ed 100644
--- a/playwright/src/main/java/com/microsoft/playwright/Browser.java
+++ b/playwright/src/main/java/com/microsoft/playwright/Browser.java
@@ -1225,10 +1225,10 @@ public StartTracingOptions setScreenshots(boolean screenshots) {
    * <p> In case this browser is connected to, clears all created contexts belonging to this browser and disconnects from the
    * browser server.
    *
-   * <p> <strong>NOTE:</strong> This is similar to force quitting the browser. Therefore, you should call {@link
-   * com.microsoft.playwright.BrowserContext#close BrowserContext.close()} on any {@code BrowserContext}'s you explicitly
-   * created earlier with {@link com.microsoft.playwright.Browser#newContext Browser.newContext()} **before** calling {@link
-   * com.microsoft.playwright.Browser#close Browser.close()}.
+   * <p> <strong>NOTE:</strong> This is similar to force-quitting the browser. To close pages gracefully and ensure you receive page close events, call
+   * {@link com.microsoft.playwright.BrowserContext#close BrowserContext.close()} on any {@code BrowserContext} instances you
+   * explicitly created earlier using {@link com.microsoft.playwright.Browser#newContext Browser.newContext()} **before**
+   * calling {@link com.microsoft.playwright.Browser#close Browser.close()}.
    *
    * <p> The {@code Browser} object itself is considered to be disposed and cannot be used anymore.
    *
@@ -1244,10 +1244,10 @@ default void close() {
    * <p> In case this browser is connected to, clears all created contexts belonging to this browser and disconnects from the
    * browser server.
    *
-   * <p> <strong>NOTE:</strong> This is similar to force quitting the browser. Therefore, you should call {@link
-   * com.microsoft.playwright.BrowserContext#close BrowserContext.close()} on any {@code BrowserContext}'s you explicitly
-   * created earlier with {@link com.microsoft.playwright.Browser#newContext Browser.newContext()} **before** calling {@link
-   * com.microsoft.playwright.Browser#close Browser.close()}.
+   * <p> <strong>NOTE:</strong> This is similar to force-quitting the browser. To close pages gracefully and ensure you receive page close events, call
+   * {@link com.microsoft.playwright.BrowserContext#close BrowserContext.close()} on any {@code BrowserContext} instances you
+   * explicitly created earlier using {@link com.microsoft.playwright.Browser#newContext Browser.newContext()} **before**
+   * calling {@link com.microsoft.playwright.Browser#close Browser.close()}.
    *
    * <p> The {@code Browser} object itself is considered to be disposed and cannot be used anymore.
    *
diff --git a/playwright/src/main/java/com/microsoft/playwright/BrowserContext.java b/playwright/src/main/java/com/microsoft/playwright/BrowserContext.java
index b0e7c9c9b..d0ef27190 100644
--- a/playwright/src/main/java/com/microsoft/playwright/BrowserContext.java
+++ b/playwright/src/main/java/com/microsoft/playwright/BrowserContext.java
@@ -834,10 +834,14 @@ default void exposeBinding(String name, BindingCallback callback) {
    * Grants specified permissions to the browser context. Only grants corresponding permissions to the given origin if
    * specified.
    *
-   * @param permissions A permission or an array of permissions to grant. Permissions can be one of the following values:
+   * @param permissions A list of permissions to grant.
+   *
+   * <p> <strong>NOTE:</strong> Supported permissions differ between browsers, and even between different versions of the same browser. Any permission
+   * may stop working after an update.
+   *
+   * <p> Here are some permissions that may be supported by some browsers:
    * <ul>
    * <li> {@code "accelerometer"}</li>
-   * <li> {@code "accessibility-events"}</li>
    * <li> {@code "ambient-light-sensor"}</li>
    * <li> {@code "background-sync"}</li>
    * <li> {@code "camera"}</li>
@@ -862,10 +866,14 @@ default void grantPermissions(List<String> permissions) {
    * Grants specified permissions to the browser context. Only grants corresponding permissions to the given origin if
    * specified.
    *
-   * @param permissions A permission or an array of permissions to grant. Permissions can be one of the following values:
+   * @param permissions A list of permissions to grant.
+   *
+   * <p> <strong>NOTE:</strong> Supported permissions differ between browsers, and even between different versions of the same browser. Any permission
+   * may stop working after an update.
+   *
+   * <p> Here are some permissions that may be supported by some browsers:
    * <ul>
    * <li> {@code "accelerometer"}</li>
-   * <li> {@code "accessibility-events"}</li>
    * <li> {@code "ambient-light-sensor"}</li>
    * <li> {@code "background-sync"}</li>
    * <li> {@code "camera"}</li>
@@ -1388,7 +1396,7 @@ default void routeFromHAR(Path har) {
    * com.microsoft.playwright.BrowserContext#setDefaultNavigationTimeout BrowserContext.setDefaultNavigationTimeout()} take
    * priority over {@link com.microsoft.playwright.BrowserContext#setDefaultTimeout BrowserContext.setDefaultTimeout()}.
    *
-   * @param timeout Maximum time in milliseconds
+   * @param timeout Maximum time in milliseconds. Pass {@code 0} to disable timeout.
    * @since v1.8
    */
   void setDefaultTimeout(double timeout);
diff --git a/playwright/src/main/java/com/microsoft/playwright/BrowserType.java b/playwright/src/main/java/com/microsoft/playwright/BrowserType.java
index 21df1b682..63dc1284c 100644
--- a/playwright/src/main/java/com/microsoft/playwright/BrowserType.java
+++ b/playwright/src/main/java/com/microsoft/playwright/BrowserType.java
@@ -172,9 +172,14 @@ class LaunchOptions {
      */
     public List<String> args;
     /**
-     * Browser distribution channel.  Supported values are "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge",
-     * "msedge-beta", "msedge-dev", "msedge-canary". Read more about using <a
-     * href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and Microsoft Edge</a>.
+     * Browser distribution channel.
+     *
+     * <p> Use "chromium" to <a href="https://playwright.dev/java/docs/browsers#chromium-new-headless-mode">opt in to new headless
+     * mode</a>.
+     *
+     * <p> Use "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", or "msedge-canary" to
+     * use branded <a href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and
+     * Microsoft Edge</a>.
      */
     public Object channel;
     /**
@@ -265,18 +270,28 @@ public LaunchOptions setArgs(List<String> args) {
     }
     @Deprecated
     /**
-     * Browser distribution channel.  Supported values are "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge",
-     * "msedge-beta", "msedge-dev", "msedge-canary". Read more about using <a
-     * href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and Microsoft Edge</a>.
+     * Browser distribution channel.
+     *
+     * <p> Use "chromium" to <a href="https://playwright.dev/java/docs/browsers#chromium-new-headless-mode">opt in to new headless
+     * mode</a>.
+     *
+     * <p> Use "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", or "msedge-canary" to
+     * use branded <a href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and
+     * Microsoft Edge</a>.
      */
     public LaunchOptions setChannel(BrowserChannel channel) {
       this.channel = channel;
       return this;
     }
     /**
-     * Browser distribution channel.  Supported values are "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge",
-     * "msedge-beta", "msedge-dev", "msedge-canary". Read more about using <a
-     * href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and Microsoft Edge</a>.
+     * Browser distribution channel.
+     *
+     * <p> Use "chromium" to <a href="https://playwright.dev/java/docs/browsers#chromium-new-headless-mode">opt in to new headless
+     * mode</a>.
+     *
+     * <p> Use "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", or "msedge-canary" to
+     * use branded <a href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and
+     * Microsoft Edge</a>.
      */
     public LaunchOptions setChannel(String channel) {
       this.channel = channel;
@@ -446,9 +461,14 @@ class LaunchPersistentContextOptions {
      */
     public Boolean bypassCSP;
     /**
-     * Browser distribution channel.  Supported values are "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge",
-     * "msedge-beta", "msedge-dev", "msedge-canary". Read more about using <a
-     * href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and Microsoft Edge</a>.
+     * Browser distribution channel.
+     *
+     * <p> Use "chromium" to <a href="https://playwright.dev/java/docs/browsers#chromium-new-headless-mode">opt in to new headless
+     * mode</a>.
+     *
+     * <p> Use "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", or "msedge-canary" to
+     * use branded <a href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and
+     * Microsoft Edge</a>.
      */
     public Object channel;
     /**
@@ -734,18 +754,28 @@ public LaunchPersistentContextOptions setBypassCSP(boolean bypassCSP) {
     }
     @Deprecated
     /**
-     * Browser distribution channel.  Supported values are "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge",
-     * "msedge-beta", "msedge-dev", "msedge-canary". Read more about using <a
-     * href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and Microsoft Edge</a>.
+     * Browser distribution channel.
+     *
+     * <p> Use "chromium" to <a href="https://playwright.dev/java/docs/browsers#chromium-new-headless-mode">opt in to new headless
+     * mode</a>.
+     *
+     * <p> Use "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", or "msedge-canary" to
+     * use branded <a href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and
+     * Microsoft Edge</a>.
      */
     public LaunchPersistentContextOptions setChannel(BrowserChannel channel) {
       this.channel = channel;
       return this;
     }
     /**
-     * Browser distribution channel.  Supported values are "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge",
-     * "msedge-beta", "msedge-dev", "msedge-canary". Read more about using <a
-     * href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and Microsoft Edge</a>.
+     * Browser distribution channel.
+     *
+     * <p> Use "chromium" to <a href="https://playwright.dev/java/docs/browsers#chromium-new-headless-mode">opt in to new headless
+     * mode</a>.
+     *
+     * <p> Use "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", or "msedge-canary" to
+     * use branded <a href="https://playwright.dev/java/docs/browsers#google-chrome--microsoft-edge">Google Chrome and
+     * Microsoft Edge</a>.
      */
     public LaunchPersistentContextOptions setChannel(String channel) {
       this.channel = channel;
diff --git a/playwright/src/main/java/com/microsoft/playwright/Clock.java b/playwright/src/main/java/com/microsoft/playwright/Clock.java
index 52c64d34e..bab0a7f65 100644
--- a/playwright/src/main/java/com/microsoft/playwright/Clock.java
+++ b/playwright/src/main/java/com/microsoft/playwright/Clock.java
@@ -174,6 +174,19 @@ default void install() {
    * page.clock().pauseAt("2020-02-02");
    * }</pre>
    *
+   * <p> For best results, install the clock before navigating the page and set it to a time slightly before the intended test
+   * time. This ensures that all timers run normally during page loading, preventing the page from getting stuck. Once the
+   * page has fully loaded, you can safely use {@link com.microsoft.playwright.Clock#pauseAt Clock.pauseAt()} to pause the
+   * clock.
+   * <pre>{@code
+   * // Initialize clock with some time before the test time and let the page load
+   * // naturally. `Date.now` will progress as the timers fire.
+   * SimpleDateFormat format = new SimpleDateFormat("yyy-MM-dd'T'HH:mm:ss");
+   * page.clock().install(new Clock.InstallOptions().setTime(format.parse("2024-12-10T08:00:00")));
+   * page.navigate("http://localhost:3333");
+   * page.clock().pauseAt(format.parse("2024-12-10T10:00:00"));
+   * }</pre>
+   *
    * @param time Time to pause at.
    * @since v1.45
    */
@@ -194,6 +207,19 @@ default void install() {
    * page.clock().pauseAt("2020-02-02");
    * }</pre>
    *
+   * <p> For best results, install the clock before navigating the page and set it to a time slightly before the intended test
+   * time. This ensures that all timers run normally during page loading, preventing the page from getting stuck. Once the
+   * page has fully loaded, you can safely use {@link com.microsoft.playwright.Clock#pauseAt Clock.pauseAt()} to pause the
+   * clock.
+   * <pre>{@code
+   * // Initialize clock with some time before the test time and let the page load
+   * // naturally. `Date.now` will progress as the timers fire.
+   * SimpleDateFormat format = new SimpleDateFormat("yyy-MM-dd'T'HH:mm:ss");
+   * page.clock().install(new Clock.InstallOptions().setTime(format.parse("2024-12-10T08:00:00")));
+   * page.navigate("http://localhost:3333");
+   * page.clock().pauseAt(format.parse("2024-12-10T10:00:00"));
+   * }</pre>
+   *
    * @param time Time to pause at.
    * @since v1.45
    */
@@ -214,6 +240,19 @@ default void install() {
    * page.clock().pauseAt("2020-02-02");
    * }</pre>
    *
+   * <p> For best results, install the clock before navigating the page and set it to a time slightly before the intended test
+   * time. This ensures that all timers run normally during page loading, preventing the page from getting stuck. Once the
+   * page has fully loaded, you can safely use {@link com.microsoft.playwright.Clock#pauseAt Clock.pauseAt()} to pause the
+   * clock.
+   * <pre>{@code
+   * // Initialize clock with some time before the test time and let the page load
+   * // naturally. `Date.now` will progress as the timers fire.
+   * SimpleDateFormat format = new SimpleDateFormat("yyy-MM-dd'T'HH:mm:ss");
+   * page.clock().install(new Clock.InstallOptions().setTime(format.parse("2024-12-10T08:00:00")));
+   * page.navigate("http://localhost:3333");
+   * page.clock().pauseAt(format.parse("2024-12-10T10:00:00"));
+   * }</pre>
+   *
    * @param time Time to pause at.
    * @since v1.45
    */
diff --git a/playwright/src/main/java/com/microsoft/playwright/Locator.java b/playwright/src/main/java/com/microsoft/playwright/Locator.java
index ad16fbf1f..7173b0432 100644
--- a/playwright/src/main/java/com/microsoft/playwright/Locator.java
+++ b/playwright/src/main/java/com/microsoft/playwright/Locator.java
@@ -2630,7 +2630,6 @@ default void dblclick() {
    *
    * <p> You can also specify {@code JSHandle} as the property value if you want live objects to be passed into the event:
    * <pre>{@code
-   * // Note you can only create DataTransfer in Chromium and Firefox
    * JSHandle dataTransfer = page.evaluateHandle("() => new DataTransfer()");
    * Map<String, Object> arg = new HashMap<>();
    * arg.put("dataTransfer", dataTransfer);
@@ -2679,7 +2678,6 @@ default void dispatchEvent(String type, Object eventInit) {
    *
    * <p> You can also specify {@code JSHandle} as the property value if you want live objects to be passed into the event:
    * <pre>{@code
-   * // Note you can only create DataTransfer in Chromium and Firefox
    * JSHandle dataTransfer = page.evaluateHandle("() => new DataTransfer()");
    * Map<String, Object> arg = new HashMap<>();
    * arg.put("dataTransfer", dataTransfer);
@@ -2727,7 +2725,6 @@ default void dispatchEvent(String type) {
    *
    * <p> You can also specify {@code JSHandle} as the property value if you want live objects to be passed into the event:
    * <pre>{@code
-   * // Note you can only create DataTransfer in Chromium and Firefox
    * JSHandle dataTransfer = page.evaluateHandle("() => new DataTransfer()");
    * Map<String, Object> arg = new HashMap<>();
    * arg.put("dataTransfer", dataTransfer);
@@ -3968,7 +3965,9 @@ default boolean isDisabled() {
    */
   boolean isDisabled(IsDisabledOptions options);
   /**
-   * Returns whether the element is <a href="https://playwright.dev/java/docs/actionability#editable">editable</a>.
+   * Returns whether the element is <a href="https://playwright.dev/java/docs/actionability#editable">editable</a>. If the
+   * target element is not an {@code <input>}, {@code <textarea>}, {@code <select>}, {@code [contenteditable]} and does not
+   * have a role allowing {@code [aria-readonly]}, this method throws an error.
    *
    * <p> <strong>NOTE:</strong> If you need to assert that an element is editable, prefer {@link
    * com.microsoft.playwright.assertions.LocatorAssertions#isEditable LocatorAssertions.isEditable()} to avoid flakiness. See
@@ -3985,7 +3984,9 @@ default boolean isEditable() {
     return isEditable(null);
   }
   /**
-   * Returns whether the element is <a href="https://playwright.dev/java/docs/actionability#editable">editable</a>.
+   * Returns whether the element is <a href="https://playwright.dev/java/docs/actionability#editable">editable</a>. If the
+   * target element is not an {@code <input>}, {@code <textarea>}, {@code <select>}, {@code [contenteditable]} and does not
+   * have a role allowing {@code [aria-readonly]}, this method throws an error.
    *
    * <p> <strong>NOTE:</strong> If you need to assert that an element is editable, prefer {@link
    * com.microsoft.playwright.assertions.LocatorAssertions#isEditable LocatorAssertions.isEditable()} to avoid flakiness. See
@@ -4166,17 +4167,21 @@ default Locator locator(Locator selectorOrLocator) {
   /**
    * Creates a locator matching all elements that match one or both of the two locators.
    *
-   * <p> Note that when both locators match something, the resulting locator will have multiple matches and violate <a
-   * href="https://playwright.dev/java/docs/locators#strictness">locator strictness</a> guidelines.
+   * <p> Note that when both locators match something, the resulting locator will have multiple matches, potentially causing a <a
+   * href="https://playwright.dev/java/docs/locators#strictness">locator strictness</a> violation.
    *
    * <p> <strong>Usage</strong>
    *
    * <p> Consider a scenario where you'd like to click on a "New email" button, but sometimes a security settings dialog shows up
    * instead. In this case, you can wait for either a "New email" button, or a dialog and act accordingly.
+   *
+   * <p> <strong>NOTE:</strong> If both "New email" button and security dialog appear on screen, the "or" locator will match both of them, possibly
+   * throwing the <a href="https://playwright.dev/java/docs/locators#strictness">"strict mode violation" error</a>. In this
+   * case, you can use {@link com.microsoft.playwright.Locator#first Locator.first()} to only match one of them.
    * <pre>{@code
    * Locator newEmail = page.getByRole(AriaRole.BUTTON, new Page.GetByRoleOptions().setName("New"));
    * Locator dialog = page.getByText("Confirm security settings");
-   * assertThat(newEmail.or(dialog)).isVisible();
+   * assertThat(newEmail.or(dialog).first()).isVisible();
    * if (dialog.isVisible())
    *   page.getByRole(AriaRole.BUTTON, new Page.GetByRoleOptions().setName("Dismiss")).click();
    * newEmail.click();
diff --git a/playwright/src/main/java/com/microsoft/playwright/Page.java b/playwright/src/main/java/com/microsoft/playwright/Page.java
index 8901b5928..d5d111532 100644
--- a/playwright/src/main/java/com/microsoft/playwright/Page.java
+++ b/playwright/src/main/java/com/microsoft/playwright/Page.java
@@ -5809,8 +5809,6 @@ default Locator locator(String selector) {
   /**
    * Returns the PDF buffer.
    *
-   * <p> <strong>NOTE:</strong> Generating a pdf is currently only supported in Chromium headless.
-   *
    * <p> {@code page.pdf()} generates a pdf of the page with {@code print} css media. To generate a pdf with {@code screen}
    * media, call {@link com.microsoft.playwright.Page#emulateMedia Page.emulateMedia()} before calling {@code page.pdf()}:
    *
@@ -5869,8 +5867,6 @@ default byte[] pdf() {
   /**
    * Returns the PDF buffer.
    *
-   * <p> <strong>NOTE:</strong> Generating a pdf is currently only supported in Chromium headless.
-   *
    * <p> {@code page.pdf()} generates a pdf of the page with {@code print} css media. To generate a pdf with {@code screen}
    * media, call {@link com.microsoft.playwright.Page#emulateMedia Page.emulateMedia()} before calling {@code page.pdf()}:
    *
@@ -7194,7 +7190,7 @@ default void setContent(String html) {
    * <p> <strong>NOTE:</strong> {@link com.microsoft.playwright.Page#setDefaultNavigationTimeout Page.setDefaultNavigationTimeout()} takes priority over
    * {@link com.microsoft.playwright.Page#setDefaultTimeout Page.setDefaultTimeout()}.
    *
-   * @param timeout Maximum time in milliseconds
+   * @param timeout Maximum time in milliseconds. Pass {@code 0} to disable timeout.
    * @since v1.8
    */
   void setDefaultTimeout(double timeout);
diff --git a/playwright/src/main/java/com/microsoft/playwright/Tracing.java b/playwright/src/main/java/com/microsoft/playwright/Tracing.java
index 160b4d3f9..63521e37f 100644
--- a/playwright/src/main/java/com/microsoft/playwright/Tracing.java
+++ b/playwright/src/main/java/com/microsoft/playwright/Tracing.java
@@ -306,10 +306,10 @@ default void startChunk() {
    * <pre>{@code
    * // All actions between group and groupEnd
    * // will be shown in the trace viewer as a group.
-   * page.context().tracing.group("Open Playwright.dev > API");
+   * page.context().tracing().group("Open Playwright.dev > API");
    * page.navigate("https://playwright.dev/");
    * page.getByRole(AriaRole.LINK, new Page.GetByRoleOptions().setName("API")).click();
-   * page.context().tracing.groupEnd();
+   * page.context().tracing().groupEnd();
    * }</pre>
    *
    * @param name Group name shown in the trace viewer.
@@ -329,10 +329,10 @@ default void group(String name) {
    * <pre>{@code
    * // All actions between group and groupEnd
    * // will be shown in the trace viewer as a group.
-   * page.context().tracing.group("Open Playwright.dev > API");
+   * page.context().tracing().group("Open Playwright.dev > API");
    * page.navigate("https://playwright.dev/");
    * page.getByRole(AriaRole.LINK, new Page.GetByRoleOptions().setName("API")).click();
-   * page.context().tracing.groupEnd();
+   * page.context().tracing().groupEnd();
    * }</pre>
    *
    * @param name Group name shown in the trace viewer.
diff --git a/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java b/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
index ea34fc2f2..ea01ea15a 100644
--- a/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
+++ b/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
@@ -58,16 +58,37 @@ public IsAttachedOptions setTimeout(double timeout) {
     }
   }
   class IsCheckedOptions {
+    /**
+     * Provides state to assert for. Asserts for input to be checked by default. This option can't be used when {@code
+     * indeterminate} is set to true.
+     */
     public Boolean checked;
+    /**
+     * Asserts that the element is in the indeterminate (mixed) state. Only supported for checkboxes and radio buttons. This
+     * option can't be true when {@code checked} is provided.
+     */
+    public Boolean indeterminate;
     /**
      * Time to retry the assertion for in milliseconds. Defaults to {@code 5000}.
      */
     public Double timeout;
 
+    /**
+     * Provides state to assert for. Asserts for input to be checked by default. This option can't be used when {@code
+     * indeterminate} is set to true.
+     */
     public IsCheckedOptions setChecked(boolean checked) {
       this.checked = checked;
       return this;
     }
+    /**
+     * Asserts that the element is in the indeterminate (mixed) state. Only supported for checkboxes and radio buttons. This
+     * option can't be true when {@code checked} is provided.
+     */
+    public IsCheckedOptions setIndeterminate(boolean indeterminate) {
+      this.indeterminate = indeterminate;
+      return this;
+    }
     /**
      * Time to retry the assertion for in milliseconds. Defaults to {@code 5000}.
      */
@@ -281,6 +302,33 @@ public HasAccessibleDescriptionOptions setTimeout(double timeout) {
       return this;
     }
   }
+  class HasAccessibleErrorMessageOptions {
+    /**
+     * Whether to perform case-insensitive match. {@code ignoreCase} option takes precedence over the corresponding regular
+     * expression flag if specified.
+     */
+    public Boolean ignoreCase;
+    /**
+     * Time to retry the assertion for in milliseconds. Defaults to {@code 5000}.
+     */
+    public Double timeout;
+
+    /**
+     * Whether to perform case-insensitive match. {@code ignoreCase} option takes precedence over the corresponding regular
+     * expression flag if specified.
+     */
+    public HasAccessibleErrorMessageOptions setIgnoreCase(boolean ignoreCase) {
+      this.ignoreCase = ignoreCase;
+      return this;
+    }
+    /**
+     * Time to retry the assertion for in milliseconds. Defaults to {@code 5000}.
+     */
+    public HasAccessibleErrorMessageOptions setTimeout(double timeout) {
+      this.timeout = timeout;
+      return this;
+    }
+  }
   class HasAccessibleNameOptions {
     /**
      * Whether to perform case-insensitive match. {@code ignoreCase} option takes precedence over the corresponding regular
@@ -1219,6 +1267,66 @@ default void hasAccessibleDescription(Pattern description) {
    * @since v1.44
    */
   void hasAccessibleDescription(Pattern description, HasAccessibleDescriptionOptions options);
+  /**
+   * Ensures the {@code Locator} points to an element with a given <a
+   * href="https://w3c.github.io/aria/#aria-errormessage">aria errormessage</a>.
+   *
+   * <p> <strong>Usage</strong>
+   * <pre>{@code
+   * Locator locator = page.getByTestId("username-input");
+   * assertThat(locator).hasAccessibleErrorMessage("Username is required.");
+   * }</pre>
+   *
+   * @param errorMessage Expected accessible error message.
+   * @since v1.50
+   */
+  default void hasAccessibleErrorMessage(String errorMessage) {
+    hasAccessibleErrorMessage(errorMessage, null);
+  }
+  /**
+   * Ensures the {@code Locator} points to an element with a given <a
+   * href="https://w3c.github.io/aria/#aria-errormessage">aria errormessage</a>.
+   *
+   * <p> <strong>Usage</strong>
+   * <pre>{@code
+   * Locator locator = page.getByTestId("username-input");
+   * assertThat(locator).hasAccessibleErrorMessage("Username is required.");
+   * }</pre>
+   *
+   * @param errorMessage Expected accessible error message.
+   * @since v1.50
+   */
+  void hasAccessibleErrorMessage(String errorMessage, HasAccessibleErrorMessageOptions options);
+  /**
+   * Ensures the {@code Locator} points to an element with a given <a
+   * href="https://w3c.github.io/aria/#aria-errormessage">aria errormessage</a>.
+   *
+   * <p> <strong>Usage</strong>
+   * <pre>{@code
+   * Locator locator = page.getByTestId("username-input");
+   * assertThat(locator).hasAccessibleErrorMessage("Username is required.");
+   * }</pre>
+   *
+   * @param errorMessage Expected accessible error message.
+   * @since v1.50
+   */
+  default void hasAccessibleErrorMessage(Pattern errorMessage) {
+    hasAccessibleErrorMessage(errorMessage, null);
+  }
+  /**
+   * Ensures the {@code Locator} points to an element with a given <a
+   * href="https://w3c.github.io/aria/#aria-errormessage">aria errormessage</a>.
+   *
+   * <p> <strong>Usage</strong>
+   * <pre>{@code
+   * Locator locator = page.getByTestId("username-input");
+   * assertThat(locator).hasAccessibleErrorMessage("Username is required.");
+   * }</pre>
+   *
+   * @param errorMessage Expected accessible error message.
+   * @since v1.50
+   */
+  void hasAccessibleErrorMessage(Pattern errorMessage, HasAccessibleErrorMessageOptions options);
   /**
    * Ensures the {@code Locator} points to an element with a given <a
    * href="https://w3c.github.io/accname/#dfn-accessible-name">accessible name</a>.
@@ -1336,16 +1444,18 @@ default void hasAttribute(String name, Pattern value) {
    */
   void hasAttribute(String name, Pattern value, HasAttributeOptions options);
   /**
-   * Ensures the {@code Locator} points to an element with given CSS classes. This needs to be a full match or using a
-   * relaxed regular expression.
+   * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
+   * the element's {@code class} attribute. To match individual classes or perform partial matches, use a regular expression:
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * assertThat(page.locator("#component")).hasClass(Pattern.compile("selected"));
-   * assertThat(page.locator("#component")).hasClass("selected row");
+   * assertThat(page.locator("#component")).hasClass(Pattern.compile("(^|\\s)selected(\\s|$)"));
+   * assertThat(page.locator("#component")).hasClass("middle selected row");
    * }</pre>
    *
-   * <p> Note that if array is passed as an expected value, entire lists of elements can be asserted:
+   * <p> When an array is passed, the method asserts that the list of elements located matches the corresponding list of expected
+   * class values. Each element's class attribute is matched against the corresponding string or regular expression in the
+   * array:
    * <pre>{@code
    * assertThat(page.locator("list > .component")).hasClass(new String[] {"component", "component selected", "component"});
    * }</pre>
@@ -1357,16 +1467,18 @@ default void hasClass(String expected) {
     hasClass(expected, null);
   }
   /**
-   * Ensures the {@code Locator} points to an element with given CSS classes. This needs to be a full match or using a
-   * relaxed regular expression.
+   * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
+   * the element's {@code class} attribute. To match individual classes or perform partial matches, use a regular expression:
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * assertThat(page.locator("#component")).hasClass(Pattern.compile("selected"));
-   * assertThat(page.locator("#component")).hasClass("selected row");
+   * assertThat(page.locator("#component")).hasClass(Pattern.compile("(^|\\s)selected(\\s|$)"));
+   * assertThat(page.locator("#component")).hasClass("middle selected row");
    * }</pre>
    *
-   * <p> Note that if array is passed as an expected value, entire lists of elements can be asserted:
+   * <p> When an array is passed, the method asserts that the list of elements located matches the corresponding list of expected
+   * class values. Each element's class attribute is matched against the corresponding string or regular expression in the
+   * array:
    * <pre>{@code
    * assertThat(page.locator("list > .component")).hasClass(new String[] {"component", "component selected", "component"});
    * }</pre>
@@ -1376,16 +1488,18 @@ default void hasClass(String expected) {
    */
   void hasClass(String expected, HasClassOptions options);
   /**
-   * Ensures the {@code Locator} points to an element with given CSS classes. This needs to be a full match or using a
-   * relaxed regular expression.
+   * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
+   * the element's {@code class} attribute. To match individual classes or perform partial matches, use a regular expression:
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * assertThat(page.locator("#component")).hasClass(Pattern.compile("selected"));
-   * assertThat(page.locator("#component")).hasClass("selected row");
+   * assertThat(page.locator("#component")).hasClass(Pattern.compile("(^|\\s)selected(\\s|$)"));
+   * assertThat(page.locator("#component")).hasClass("middle selected row");
    * }</pre>
    *
-   * <p> Note that if array is passed as an expected value, entire lists of elements can be asserted:
+   * <p> When an array is passed, the method asserts that the list of elements located matches the corresponding list of expected
+   * class values. Each element's class attribute is matched against the corresponding string or regular expression in the
+   * array:
    * <pre>{@code
    * assertThat(page.locator("list > .component")).hasClass(new String[] {"component", "component selected", "component"});
    * }</pre>
@@ -1397,16 +1511,18 @@ default void hasClass(Pattern expected) {
     hasClass(expected, null);
   }
   /**
-   * Ensures the {@code Locator} points to an element with given CSS classes. This needs to be a full match or using a
-   * relaxed regular expression.
+   * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
+   * the element's {@code class} attribute. To match individual classes or perform partial matches, use a regular expression:
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * assertThat(page.locator("#component")).hasClass(Pattern.compile("selected"));
-   * assertThat(page.locator("#component")).hasClass("selected row");
+   * assertThat(page.locator("#component")).hasClass(Pattern.compile("(^|\\s)selected(\\s|$)"));
+   * assertThat(page.locator("#component")).hasClass("middle selected row");
    * }</pre>
    *
-   * <p> Note that if array is passed as an expected value, entire lists of elements can be asserted:
+   * <p> When an array is passed, the method asserts that the list of elements located matches the corresponding list of expected
+   * class values. Each element's class attribute is matched against the corresponding string or regular expression in the
+   * array:
    * <pre>{@code
    * assertThat(page.locator("list > .component")).hasClass(new String[] {"component", "component selected", "component"});
    * }</pre>
@@ -1416,16 +1532,18 @@ default void hasClass(Pattern expected) {
    */
   void hasClass(Pattern expected, HasClassOptions options);
   /**
-   * Ensures the {@code Locator} points to an element with given CSS classes. This needs to be a full match or using a
-   * relaxed regular expression.
+   * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
+   * the element's {@code class} attribute. To match individual classes or perform partial matches, use a regular expression:
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * assertThat(page.locator("#component")).hasClass(Pattern.compile("selected"));
-   * assertThat(page.locator("#component")).hasClass("selected row");
+   * assertThat(page.locator("#component")).hasClass(Pattern.compile("(^|\\s)selected(\\s|$)"));
+   * assertThat(page.locator("#component")).hasClass("middle selected row");
    * }</pre>
    *
-   * <p> Note that if array is passed as an expected value, entire lists of elements can be asserted:
+   * <p> When an array is passed, the method asserts that the list of elements located matches the corresponding list of expected
+   * class values. Each element's class attribute is matched against the corresponding string or regular expression in the
+   * array:
    * <pre>{@code
    * assertThat(page.locator("list > .component")).hasClass(new String[] {"component", "component selected", "component"});
    * }</pre>
@@ -1437,16 +1555,18 @@ default void hasClass(String[] expected) {
     hasClass(expected, null);
   }
   /**
-   * Ensures the {@code Locator} points to an element with given CSS classes. This needs to be a full match or using a
-   * relaxed regular expression.
+   * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
+   * the element's {@code class} attribute. To match individual classes or perform partial matches, use a regular expression:
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * assertThat(page.locator("#component")).hasClass(Pattern.compile("selected"));
-   * assertThat(page.locator("#component")).hasClass("selected row");
+   * assertThat(page.locator("#component")).hasClass(Pattern.compile("(^|\\s)selected(\\s|$)"));
+   * assertThat(page.locator("#component")).hasClass("middle selected row");
    * }</pre>
    *
-   * <p> Note that if array is passed as an expected value, entire lists of elements can be asserted:
+   * <p> When an array is passed, the method asserts that the list of elements located matches the corresponding list of expected
+   * class values. Each element's class attribute is matched against the corresponding string or regular expression in the
+   * array:
    * <pre>{@code
    * assertThat(page.locator("list > .component")).hasClass(new String[] {"component", "component selected", "component"});
    * }</pre>
@@ -1456,16 +1576,18 @@ default void hasClass(String[] expected) {
    */
   void hasClass(String[] expected, HasClassOptions options);
   /**
-   * Ensures the {@code Locator} points to an element with given CSS classes. This needs to be a full match or using a
-   * relaxed regular expression.
+   * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
+   * the element's {@code class} attribute. To match individual classes or perform partial matches, use a regular expression:
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * assertThat(page.locator("#component")).hasClass(Pattern.compile("selected"));
-   * assertThat(page.locator("#component")).hasClass("selected row");
+   * assertThat(page.locator("#component")).hasClass(Pattern.compile("(^|\\s)selected(\\s|$)"));
+   * assertThat(page.locator("#component")).hasClass("middle selected row");
    * }</pre>
    *
-   * <p> Note that if array is passed as an expected value, entire lists of elements can be asserted:
+   * <p> When an array is passed, the method asserts that the list of elements located matches the corresponding list of expected
+   * class values. Each element's class attribute is matched against the corresponding string or regular expression in the
+   * array:
    * <pre>{@code
    * assertThat(page.locator("list > .component")).hasClass(new String[] {"component", "component selected", "component"});
    * }</pre>
@@ -1477,16 +1599,18 @@ default void hasClass(Pattern[] expected) {
     hasClass(expected, null);
   }
   /**
-   * Ensures the {@code Locator} points to an element with given CSS classes. This needs to be a full match or using a
-   * relaxed regular expression.
+   * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
+   * the element's {@code class} attribute. To match individual classes or perform partial matches, use a regular expression:
    *
    * <p> <strong>Usage</strong>
    * <pre>{@code
-   * assertThat(page.locator("#component")).hasClass(Pattern.compile("selected"));
-   * assertThat(page.locator("#component")).hasClass("selected row");
+   * assertThat(page.locator("#component")).hasClass(Pattern.compile("(^|\\s)selected(\\s|$)"));
+   * assertThat(page.locator("#component")).hasClass("middle selected row");
    * }</pre>
    *
-   * <p> Note that if array is passed as an expected value, entire lists of elements can be asserted:
+   * <p> When an array is passed, the method asserts that the list of elements located matches the corresponding list of expected
+   * class values. Each element's class attribute is matched against the corresponding string or regular expression in the
+   * array:
    * <pre>{@code
    * assertThat(page.locator("list > .component")).hasClass(new String[] {"component", "component selected", "component"});
    * }</pre>
@@ -2205,5 +2329,31 @@ default void matchesAriaSnapshot(String expected) {
    * @since v1.49
    */
   void matchesAriaSnapshot(String expected, MatchesAriaSnapshotOptions options);
+  /**
+   * Asserts that the target element matches the given <a
+   * href="https://playwright.dev/java/docs/aria-snapshots">accessibility snapshot</a>.
+   *
+   * <p> <strong>Usage</strong>
+   * <pre>{@code
+   * assertThat(page.locator("body")).matchesAriaSnapshot(new LocatorAssertions.MatchesAriaSnapshotOptions().setPath("/path/to/snapshot.yml"));
+   * }</pre>
+   *
+   * @since v1.50
+   */
+  default void matchesAriaSnapshot() {
+    matchesAriaSnapshot((MatchesAriaSnapshotOptions) null);
+  }
+  /**
+   * Asserts that the target element matches the given <a
+   * href="https://playwright.dev/java/docs/aria-snapshots">accessibility snapshot</a>.
+   *
+   * <p> <strong>Usage</strong>
+   * <pre>{@code
+   * assertThat(page.locator("body")).matchesAriaSnapshot(new LocatorAssertions.MatchesAriaSnapshotOptions().setPath("/path/to/snapshot.yml"));
+   * }</pre>
+   *
+   * @since v1.50
+   */
+  void matchesAriaSnapshot(MatchesAriaSnapshotOptions options);
 }
 
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
index d7e654219..c7e1f7c26 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
@@ -22,7 +22,9 @@
 
 import java.lang.reflect.Field;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.regex.Pattern;
 
 import static com.microsoft.playwright.impl.Serialization.serializeArgument;
@@ -88,6 +90,7 @@ public void hasAccessibleDescription(String description, HasAccessibleDescriptio
     ExpectedTextValue expected = new ExpectedTextValue();
     expected.string = description;
     expected.ignoreCase = shouldIgnoreCase(options);
+    expected.normalizeWhiteSpace = true;
     expectImpl("to.have.accessible.description", expected, description, "Locator expected to have accessible description", convertType(options, FrameExpectOptions.class));
   }
 
@@ -95,14 +98,33 @@ public void hasAccessibleDescription(String description, HasAccessibleDescriptio
   public void hasAccessibleDescription(Pattern pattern, HasAccessibleDescriptionOptions options) {
     ExpectedTextValue expected = expectedRegex(pattern);
     expected.ignoreCase = shouldIgnoreCase(options);
+    expected.normalizeWhiteSpace = true;
     expectImpl("to.have.accessible.description", expected, pattern, "Locator expected to have accessible description", convertType(options, FrameExpectOptions.class));
   }
 
+  @Override
+  public void hasAccessibleErrorMessage(String errorMessage, HasAccessibleErrorMessageOptions options) {
+    ExpectedTextValue expected = new ExpectedTextValue();
+    expected.string = errorMessage;
+    expected.ignoreCase = shouldIgnoreCase(options);
+    expected.normalizeWhiteSpace = true;
+    expectImpl("to.have.accessible.error.message", expected, errorMessage, "Locator expected to have accessible error message", convertType(options, FrameExpectOptions.class));
+  }
+
+  @Override
+  public void hasAccessibleErrorMessage(Pattern pattern, HasAccessibleErrorMessageOptions options) {
+    ExpectedTextValue expected = expectedRegex(pattern);
+    expected.ignoreCase = shouldIgnoreCase(options);
+    expected.normalizeWhiteSpace = true;
+    expectImpl("to.have.accessible.error.message", expected, pattern, "Locator expected to have accessible error message", convertType(options, FrameExpectOptions.class));
+  }
+
   @Override
   public void hasAccessibleName(String name, HasAccessibleNameOptions options) {
     ExpectedTextValue expected = new ExpectedTextValue();
     expected.string = name;
     expected.ignoreCase = shouldIgnoreCase(options);
+    expected.normalizeWhiteSpace = true;
     expectImpl("to.have.accessible.name", expected, name, "Locator expected to have accessible name", convertType(options, FrameExpectOptions.class));
   }
 
@@ -110,6 +132,7 @@ public void hasAccessibleName(String name, HasAccessibleNameOptions options) {
   public void hasAccessibleName(Pattern pattern, HasAccessibleNameOptions options) {
     ExpectedTextValue expected = expectedRegex(pattern);
     expected.ignoreCase = shouldIgnoreCase(options);
+    expected.normalizeWhiteSpace = true;
     expectImpl("to.have.accessible.name", expected, pattern, "Locator expected to have accessible name", convertType(options, FrameExpectOptions.class));
   }
 
@@ -336,12 +359,37 @@ public void matchesAriaSnapshot(String expected, MatchesAriaSnapshotOptions snap
     expectImpl("to.match.aria", options, expected,"Locator expected to match Aria snapshot");
   }
 
+  @Override
+  public void matchesAriaSnapshot(MatchesAriaSnapshotOptions options) {
+
+  }
+
   @Override
   public void isChecked(IsCheckedOptions options) {
-    boolean unchecked = options != null && options.checked != null && !options.checked;
-    String expression = unchecked ? "to.be.unchecked" : "to.be.checked";
-    String message = "Locator expected to be " + (unchecked ? "un" : "") + "checked";
-    expectTrue(expression, message, convertType(options, FrameExpectOptions.class));
+    if (options == null) {
+      options = new IsCheckedOptions();
+    }
+
+    Map<String, Boolean> expectedValue = new HashMap<>();
+    if (options.indeterminate != null) {
+      expectedValue.put("indeterminate", options.indeterminate);
+    }
+    if (options.checked != null) {
+      expectedValue.put("checked", options.checked);
+    }
+
+    String expected;
+    if (options.indeterminate != null && options.indeterminate) {
+      expected = "indeterminate";
+    } else {
+      boolean unchecked = options.checked != null && !options.checked;
+      expected = unchecked ? "unchecked" : "checked";
+    }
+
+    String message = "Locator expected to be";
+    FrameExpectOptions expectOptions = convertType(options, FrameExpectOptions.class);
+    expectOptions.expectedValue = serializeArgument(expectedValue);
+    expectImpl("to.be.checked", expectOptions, expected, message);
   }
 
   @Override
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/RequestImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/RequestImpl.java
index 30a495619..e2c2a545e 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/RequestImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/RequestImpl.java
@@ -53,6 +53,7 @@ static class FallbackOverrides {
 
   RequestImpl(ChannelOwner parent, String type, String guid, JsonObject initializer) {
     super(parent, type, guid, initializer);
+    markAsInternalType();
 
     if (initializer.has("redirectedFrom")) {
       redirectedFrom = connection.getExistingObject(initializer.getAsJsonObject("redirectedFrom").get("guid").getAsString());
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java
index 78368662f..2523335a5 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java
@@ -40,6 +40,7 @@ public class ResponseImpl extends ChannelOwner implements Response {
 
   ResponseImpl(ChannelOwner parent, String type, String guid, JsonObject initializer) {
     super(parent, type, guid, initializer);
+    markAsInternalType();
     headers = new RawHeaders(asList(gson().fromJson(initializer.getAsJsonArray("headers"), HttpHeader[].class)));
     request = connection.getExistingObject(initializer.getAsJsonObject("request").get("guid").getAsString());
     request.timing = gson().fromJson(initializer.get("timing"), Timing.class);
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java b/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
index f3b485206..3a248062b 100644
--- a/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
+++ b/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
@@ -18,7 +18,6 @@
 
 import com.microsoft.playwright.assertions.LocatorAssertions;
 import com.microsoft.playwright.assertions.PlaywrightAssertions;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.opentest4j.AssertionFailedError;
 
@@ -789,6 +788,14 @@ void isEditableWithNotAndEditableFalse() {
     assertThat(locator).not().isEditable(new LocatorAssertions.IsEditableOptions().setEditable(false));
   }
 
+  @Test
+  void isEditableThrowsOnNonInputElement() {
+    page.setContent("<button>");
+    Locator locator = page.locator("button");
+    PlaywrightException e = assertThrows(PlaywrightException.class, () -> assertThat(locator).isEditable());
+    assertTrue(e.getMessage().contains("Element is not an <input>, <textarea>, <select> or [contenteditable] and does not have a role allowing [aria-readonly]"), e.getMessage());
+  }
+
   @Test
   void isEmptyPass() {
     page.setContent("<input></input>");
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions2.java b/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions2.java
index bf6615adf..89564c631 100644
--- a/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions2.java
+++ b/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions2.java
@@ -73,9 +73,9 @@ void isAttachedWithNotAndAttachedFalse() {
   void isAttachedEventually() {
     page.setContent("<div></div>");
     Locator locator = page.locator("span");
-      page.evalOnSelector("div", "div => setTimeout(() => {\n" +
-        "      div.innerHTML = '<span>Hello</span>'\n" +
-        "    }, 100)");
+    page.evalOnSelector("div", "div => setTimeout(() => {\n" +
+      "      div.innerHTML = '<span>Hello</span>'\n" +
+      "    }, 100)");
     assertThat(locator).isAttached();
   }
 
@@ -83,9 +83,9 @@ void isAttachedEventually() {
   void isAttachedEventuallyWithNot() {
     page.setContent("<div><span>Hello</span></div>");
     Locator locator = page.locator("span");
-      page.evalOnSelector("div",  "div => setTimeout(() => {\n" +
-        "      div.textContent = '';\n" +
-        "    }, 0)");
+    page.evalOnSelector("div", "div => setTimeout(() => {\n" +
+      "      div.textContent = '';\n" +
+      "    }, 0)");
     assertThat(locator).not().isAttached();
   }
 
@@ -129,6 +129,9 @@ public void toHaveAccessibleName() {
     assertThat(page.locator("div")).hasAccessibleName(Pattern.compile("ell\\w"));
     assertThat(page.locator("div")).not().hasAccessibleName(Pattern.compile("hello"));
     assertThat(page.locator("div")).hasAccessibleName(Pattern.compile("hello"), new LocatorAssertions.HasAccessibleNameOptions().setIgnoreCase(true));
+
+    page.setContent("<button>foo&nbsp;bar\nbaz</button>");
+    assertThat(page.locator("button")).hasAccessibleName("foo bar baz");
   }
 
   @Test
@@ -141,6 +144,10 @@ public void toHaveAccessibleDescription() {
     assertThat(page.locator("div")).hasAccessibleDescription(Pattern.compile("ell\\w"));
     assertThat(page.locator("div")).not().hasAccessibleDescription(Pattern.compile("hello"));
     assertThat(page.locator("div")).hasAccessibleDescription(Pattern.compile("hello"), new LocatorAssertions.HasAccessibleDescriptionOptions().setIgnoreCase(true));
+
+    page.setContent("<div role=\"button\" aria-describedby=\"desc\"></div>\n" +
+      "    <span id=\"desc\">foo&nbsp;bar\nbaz</span>");
+    assertThat(page.locator("div")).hasAccessibleDescription("foo bar baz");
   }
 
   @Test
@@ -150,4 +157,67 @@ public void toHaveRole() {
     assertThat(page.locator("div")).hasRole(AriaRole.BUTTON);
     assertThat(page.locator("div")).not().hasRole(AriaRole.CHECKBOX);
   }
+
+  @Test
+  void toHaveAccessibleErrorMessage() {
+    page.setContent("<form>" +
+      "<input role=\"textbox\" aria-invalid=\"true\" aria-errormessage=\"error-message\" />" +
+      "<div id=\"error-message\">Hello</div>" +
+      "<div id=\"irrelevant-error\">This should not be considered.</div>" +
+      "</form>");
+
+    Locator locator = page.locator("input[role=\"textbox\"]");
+    assertThat(locator).hasAccessibleErrorMessage("Hello");
+    assertThat(locator).not().hasAccessibleErrorMessage("hello");
+    assertThat(locator).hasAccessibleErrorMessage("hello", new LocatorAssertions.HasAccessibleErrorMessageOptions().setIgnoreCase(true));
+    assertThat(locator).hasAccessibleErrorMessage(Pattern.compile("ell\\w"));
+    assertThat(locator).not().hasAccessibleErrorMessage(Pattern.compile("hello"));
+    assertThat(locator).hasAccessibleErrorMessage(Pattern.compile("hello"), new LocatorAssertions.HasAccessibleErrorMessageOptions().setIgnoreCase(true));
+    assertThat(locator).not().hasAccessibleErrorMessage("This should not be considered.");
+  }
+
+  @Test
+  void toHaveAccessibleErrorMessageShouldHandleMultipleAriaErrorMessageReferences() {
+    page.setContent("<form>\n" +
+      "  <input role=\"textbox\" aria-invalid=\"true\" aria-errormessage=\"error1 error2\" />\n" +
+      "  <div id=\"error1\">First error message.</div>\n" +
+      "  <div id=\"error2\">Second error message.</div>\n" +
+      "  <div id=\"irrelevant-error\">This should not be considered.</div>\n" +
+      "</form>");
+
+    Locator locator = page.locator("input[role=\"textbox\"]");
+
+    assertThat(locator).hasAccessibleErrorMessage("First error message. Second error message.");
+    assertThat(locator).hasAccessibleErrorMessage(Pattern.compile("first error message.", Pattern.CASE_INSENSITIVE));
+    assertThat(locator).hasAccessibleErrorMessage(Pattern.compile("second error message.", Pattern.CASE_INSENSITIVE));
+    assertThat(locator).not().hasAccessibleErrorMessage(Pattern.compile("This should not be considered.", Pattern.CASE_INSENSITIVE));
+  }
+
+  @Test
+  void toBeEditableWithIndeterminateTrue() {
+    page.setContent("<input type=checkbox></input>");
+    page.locator("input").evaluate("e => e.indeterminate = true");
+    Locator locator = page.locator("input");
+    assertThat(locator).isChecked(new LocatorAssertions.IsCheckedOptions().setIndeterminate(true));
+  }
+
+  @Test
+  void toBeEditableWithIndeterminateTrueAndChecked() {
+    page.setContent("<input type=checkbox></input>");
+    page.locator("input").evaluate("e => e.indeterminate = true");
+    Locator locator = page.locator("input");
+    PlaywrightException e = assertThrows(PlaywrightException.class, () ->
+      assertThat(locator).isChecked(new LocatorAssertions.IsCheckedOptions().setIndeterminate(true).setChecked(false)));
+    assertTrue(e.getMessage().contains("Can't assert indeterminate and checked at the same time"), e.getMessage());
+  }
+
+  @Test
+  void toBeEditableFailWithIndeterminateTrue() {
+    page.setContent("<input type=checkbox></input>");
+    Locator locator = page.locator("input");
+    AssertionFailedError e = assertThrows(AssertionFailedError.class, () ->
+      assertThat(locator).isChecked(new LocatorAssertions.IsCheckedOptions().setIndeterminate(true).setTimeout(1000)));
+    // TODO: should be "assertThat().isChecked() with timeout 1000ms"
+    assertTrue(e.getMessage().contains("Locator.expect with timeout 1000ms"), e.getMessage());
+  }
 }
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestPdf.java b/playwright/src/test/java/com/microsoft/playwright/TestPdf.java
index f547d2b5c..0818d17e4 100644
--- a/playwright/src/test/java/com/microsoft/playwright/TestPdf.java
+++ b/playwright/src/test/java/com/microsoft/playwright/TestPdf.java
@@ -30,7 +30,6 @@
 public class TestPdf extends TestBase {
   @Test
   @EnabledIf(value="com.microsoft.playwright.TestBase#isChromium", disabledReason="skip")
-  @DisabledIf(value="com.microsoft.playwright.TestBase#isHeadful", disabledReason="skip")
   void shouldBeAbleToSaveFile(@TempDir Path tempDir) throws IOException {
     Path path = tempDir.resolve("output.pdf");
     page.pdf(new Page.PdfOptions().setPath(path));
@@ -40,7 +39,6 @@ void shouldBeAbleToSaveFile(@TempDir Path tempDir) throws IOException {
 
   @Test
   @EnabledIf(value="com.microsoft.playwright.TestBase#isChromium", disabledReason="skip")
-  @DisabledIf(value="com.microsoft.playwright.TestBase#isHeadful", disabledReason="skip")
   void shouldSupportFractionalScaleValue(@TempDir Path tempDir) throws IOException {
     Path path = tempDir.resolve("output.pdf");
     page.pdf(new Page.PdfOptions().setPath(path).setScale(0.5));
@@ -51,7 +49,6 @@ void shouldSupportFractionalScaleValue(@TempDir Path tempDir) throws IOException
 
   @Test
   @EnabledIf(value="com.microsoft.playwright.TestBase#isChromium", disabledReason="Printing to pdf is currently only supported in headless chromium.")
-  @DisabledIf(value="com.microsoft.playwright.TestBase#isHeadful", disabledReason="Printing to pdf is currently only supported in headless chromium.")
   void shouldBeAbleToGenerateOutline(@TempDir Path tempDir) throws IOException {
     page.navigate(server.PREFIX + "/headings.html");
     Path outputFileNoOutline = tempDir.resolve("outputNoOutline.pdf");
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestTracing.java b/playwright/src/test/java/com/microsoft/playwright/TestTracing.java
index d0fce7426..d0bd31d47 100644
--- a/playwright/src/test/java/com/microsoft/playwright/TestTracing.java
+++ b/playwright/src/test/java/com/microsoft/playwright/TestTracing.java
@@ -269,6 +269,27 @@ void shouldTraceVariousAPIs(@TempDir Path tempDir) throws Exception {
         calls);
   }
 
+  @Test
+  public void shouldNotRecordNetworkActions(@TempDir Path tempDir) throws IOException {
+    context.tracing().start(new Tracing.StartOptions());
+
+    page.onRequest(request -> {
+      request.allHeaders();
+    });
+    page.onResponse(response -> {
+      response.text();
+    });
+    page.navigate(server.EMPTY_PAGE);
+
+    Path traceFile1 = tempDir.resolve("trace1.zip");
+    context.tracing().stop(new Tracing.StopOptions().setPath(traceFile1));
+
+    List<TraceEvent> events = parseTraceEvents(traceFile1);
+    List<String> calls = events.stream().filter(e -> e.apiName != null).map(e -> e.apiName)
+      .collect(Collectors.toList());
+    assertEquals(asList("Page.navigate"), calls);
+  }
+
   private static class TraceEvent {
     String type;
     String name;
diff --git a/scripts/DRIVER_VERSION b/scripts/DRIVER_VERSION
index 7f3a46a84..a7a3b090f 100644
--- a/scripts/DRIVER_VERSION
+++ b/scripts/DRIVER_VERSION
@@ -1 +1 @@
-1.49.0
+1.50.0-alpha-1737068696000

From ad5db801688d469ff5b49f2d0635637d335f7553 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Thu, 16 Jan 2025 22:56:56 -0800
Subject: [PATCH 2/4] fix locator assertions tests

---
 .../playwright/impl/AssertionsBase.java          |  6 +++---
 .../playwright/TestLocatorAssertions.java        | 16 +++++++++-------
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/AssertionsBase.java b/playwright/src/main/java/com/microsoft/playwright/impl/AssertionsBase.java
index 9c00602d4..ff348a3d8 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/AssertionsBase.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/AssertionsBase.java
@@ -47,7 +47,6 @@ void expectImpl(String expression, List<ExpectedTextValue> expectedText, Object
       options = new FrameExpectOptions();
     }
     options.expectedText = expectedText;
-    options.isNot = isNot;
     expectImpl(expression, options, expected, message);
   }
 
@@ -55,13 +54,14 @@ void expectImpl(String expression, FrameExpectOptions expectOptions, Object expe
     if (expectOptions.timeout == null) {
       expectOptions.timeout = AssertionsTimeout.defaultTimeout;
     }
-    if (expectOptions.isNot) {
+    expectOptions.isNot = isNot;
+    if (isNot) {
       message = message.replace("expected to", "expected not to");
     }
     FrameExpectResult result = actualLocator.expect(expression, expectOptions);
     if (result.matches == isNot) {
       Object actual = result.received == null ? null : Serialization.deserialize(result.received);
-      String log = String.join("\n", result.log);
+      String log = (result.log == null) ? "" : String.join("\n", result.log);
       if (!log.isEmpty()) {
         log = "\nCall log:\n" + log;
       }
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java b/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
index 3a248062b..ff7b7c714 100644
--- a/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
+++ b/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
@@ -20,6 +20,7 @@
 import com.microsoft.playwright.assertions.PlaywrightAssertions;
 import org.junit.jupiter.api.Test;
 import org.opentest4j.AssertionFailedError;
+import org.opentest4j.ValueWrapper;
 
 import java.util.regex.Pattern;
 
@@ -656,9 +657,9 @@ void isCheckedFail() {
     AssertionFailedError e = assertThrows(AssertionFailedError.class, () -> {
       assertThat(locator).isChecked(new LocatorAssertions.IsCheckedOptions().setTimeout(1000));
     });
-    assertNull(e.getExpected());
-    assertNull(e.getActual());
-    assertTrue(e.getMessage().contains("Locator expected to be checked"), e.getMessage());
+    assertEquals("checked", e.getExpected().getStringRepresentation());
+    assertEquals("unchecked", e.getActual().getStringRepresentation());
+    assertTrue(e.getMessage().contains("Locator expected to be: checked"), e.getMessage());
   }
 
   @Test
@@ -668,9 +669,10 @@ void notIsCheckedFail() {
     AssertionFailedError e = assertThrows(AssertionFailedError.class, () -> {
       assertThat(locator).not().isChecked(new LocatorAssertions.IsCheckedOptions().setTimeout(1000));
     });
-    assertNull(e.getExpected());
-    assertNull(e.getActual());
-    assertTrue(e.getMessage().contains("Locator expected not to be checked"), e.getMessage());
+
+    assertEquals("checked", e.getExpected().getStringRepresentation());
+    assertEquals("checked", e.getActual().getStringRepresentation());
+    assertTrue(e.getMessage().contains("Locator expected not to be: checked"), e.getMessage());
   }
 
   @Test
@@ -686,7 +688,7 @@ void isCheckedFalseFail() {
     Locator locator = page.locator("input");
     AssertionFailedError error = assertThrows(AssertionFailedError.class,
       () -> assertThat(locator).isChecked(new LocatorAssertions.IsCheckedOptions().setChecked(false).setTimeout(1000)));
-    assertTrue(error.getMessage().contains("Locator expected to be unchecked"), error.getMessage());
+    assertTrue(error.getMessage().contains("Locator expected to be: unchecked"), error.getMessage());
   }
 
   @Test

From e13e6b4251343cc3c94ee8d3cab08adba2f36266 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Thu, 16 Jan 2025 23:15:36 -0800
Subject: [PATCH 3/4] update driver

---
 .../assertions/LocatorAssertions.java         | 26 -------------------
 .../impl/LocatorAssertionsImpl.java           |  5 ----
 scripts/DRIVER_VERSION                        |  2 +-
 3 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java b/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
index ea01ea15a..fc021796e 100644
--- a/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
+++ b/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
@@ -2329,31 +2329,5 @@ default void matchesAriaSnapshot(String expected) {
    * @since v1.49
    */
   void matchesAriaSnapshot(String expected, MatchesAriaSnapshotOptions options);
-  /**
-   * Asserts that the target element matches the given <a
-   * href="https://playwright.dev/java/docs/aria-snapshots">accessibility snapshot</a>.
-   *
-   * <p> <strong>Usage</strong>
-   * <pre>{@code
-   * assertThat(page.locator("body")).matchesAriaSnapshot(new LocatorAssertions.MatchesAriaSnapshotOptions().setPath("/path/to/snapshot.yml"));
-   * }</pre>
-   *
-   * @since v1.50
-   */
-  default void matchesAriaSnapshot() {
-    matchesAriaSnapshot((MatchesAriaSnapshotOptions) null);
-  }
-  /**
-   * Asserts that the target element matches the given <a
-   * href="https://playwright.dev/java/docs/aria-snapshots">accessibility snapshot</a>.
-   *
-   * <p> <strong>Usage</strong>
-   * <pre>{@code
-   * assertThat(page.locator("body")).matchesAriaSnapshot(new LocatorAssertions.MatchesAriaSnapshotOptions().setPath("/path/to/snapshot.yml"));
-   * }</pre>
-   *
-   * @since v1.50
-   */
-  void matchesAriaSnapshot(MatchesAriaSnapshotOptions options);
 }
 
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
index c7e1f7c26..337ecda86 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
@@ -359,11 +359,6 @@ public void matchesAriaSnapshot(String expected, MatchesAriaSnapshotOptions snap
     expectImpl("to.match.aria", options, expected,"Locator expected to match Aria snapshot");
   }
 
-  @Override
-  public void matchesAriaSnapshot(MatchesAriaSnapshotOptions options) {
-
-  }
-
   @Override
   public void isChecked(IsCheckedOptions options) {
     if (options == null) {
diff --git a/scripts/DRIVER_VERSION b/scripts/DRIVER_VERSION
index a7a3b090f..5a6fd69f6 100644
--- a/scripts/DRIVER_VERSION
+++ b/scripts/DRIVER_VERSION
@@ -1 +1 @@
-1.50.0-alpha-1737068696000
+1.50.0-alpha-1737075373000

From fc051c2253cf327ab7c7218b42bf77dda2035364 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Thu, 16 Jan 2025 23:16:37 -0800
Subject: [PATCH 4/4] update readme

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index af58b7c91..7141dbd75 100644
--- a/README.md
+++ b/README.md
@@ -10,9 +10,9 @@ Playwright is a Java library to automate [Chromium](https://www.chromium.org/Hom
 
 |          | Linux | macOS | Windows |
 |   :---   | :---: | :---: | :---:   |
-| Chromium <!-- GEN:chromium-version -->131.0.6778.33<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| Chromium <!-- GEN:chromium-version -->132.0.6834.57<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
 | WebKit <!-- GEN:webkit-version -->18.2<!-- GEN:stop --> | ✅ | ✅ | ✅ |
-| Firefox <!-- GEN:firefox-version -->132.0<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| Firefox <!-- GEN:firefox-version -->134.0<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
 
 Headless execution is supported for all the browsers on all platforms. Check out [system requirements](https://playwright.dev/java/docs/intro#system-requirements) for details.