[js][bidi]: fix storage module instance checks and add user context cookie test

[navin772]

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Motivation and Context

This PR fixes the instance checks for storage module and adds the Storage key to the map in case of the StorageKeyPartitionDescriptor class.

The PR adds a test for cookie in a user context and enables some other tests for browsers.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have read the contributing document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

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PR Type

Bug fix, Tests

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Description

• Fixed instance checks for Storage module partition descriptors.

• Added a new test for cookies in user contexts.

• Enabled previously ignored cookie-related tests.

• Introduced a utility function to detect hostname in fileserver.js.

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Changes walkthrough 📝

	Relevant files
Enhancement	partitionDescriptor.js Add `type` key to `StorageKeyPartitionDescriptor` map        javascript/node/selenium-webdriver/bidi/partitionDescriptor.js Added type key to the internal map in StorageKeyPartitionDescriptor. +1/-0      fileserver.js Add and export `getHostName` utility function                        javascript/node/selenium-webdriver/lib/test/fileserver.js Added getHostName function to detect hostname. Exported getHostName for external use. +11/-0
Bug fix	storage.js Fix partition descriptor instance checks in `Storage`        javascript/node/selenium-webdriver/bidi/storage.js Fixed instance checks for partition descriptors in getCookies, setCookie, and deleteCookies methods. +3/-3
Tests	storage_test.js Add and enable tests for cookie operations                              javascript/node/selenium-webdriver/test/bidi/storage_test.js Added a test for cookies in a user context. Enabled previously ignored tests for cookie operations. Added imports for new dependencies like StorageKeyPartitionDescriptor. +71/-5

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⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 PR contains tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Instance Check Fix The PR fixes instance checks for partition descriptors. The original code used an incorrect syntax for checking if an object is an instance of multiple types. JavaScript's instanceof operator doesn't work with parentheses grouping as it was attempted in the original code. !(partition instanceof BrowsingContextPartitionDescriptor || partition instanceof StorageKeyPartitionDescriptor) ) { Test Assertions The new test for cookies in user context has duplicate assertions. There are two identical blocks checking if cookies were found and if their values match, which is redundant and could be simplified. assert.strictEqual(result.cookies.length > 0, true, 'Expected at least one cookie') assert.strictEqual(result.cookies[0].value.value, cookie.value) // Check if cookies were found assert.strictEqual(result.cookies.length > 0, true, 'Expected at least one cookie') assert.strictEqual(result.cookies[0].value.value, cookie.value)

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PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
General	✅ Improve error message clarity Suggestion Impact: The commit implemented the suggested change by updating all three error messages in the file to be more specific about the expected types. The error messages now mention 'BrowsingContextPartitionDescriptor or StorageKeyPartitionDescriptor' instead of just 'PartitionDescriptor'. code diff: - throw new Error(`Params must be an instance of PartitionDescriptor. Received:'${partition}'`) + throw new Error( + `Params must be an instance of BrowsingContextPartitionDescriptor or StorageKeyPartitionDescriptor. Received:'${partition}'`, + ) The error message should be more specific about the expected types. Currently it mentions "PartitionDescriptor" which is a parent class, but the check is specifically for BrowsingContextPartitionDescriptor or StorageKeyPartitionDescriptor. javascript/node/selenium-webdriver/bidi/storage.js [56-61] if ( partition !== undefined && !(partition instanceof BrowsingContextPartitionDescriptor || partition instanceof StorageKeyPartitionDescriptor) ) { - throw new Error(`Params must be an instance of PartitionDescriptor. Received:'${partition}'`) + throw new Error(`Params must be an instance of BrowsingContextPartitionDescriptor or StorageKeyPartitionDescriptor. Received:'${partition}'`) } [Suggestion has been applied] Suggestion importance[1-10]: 5 __ Why: The suggestion improves the error message by making it more specific about the expected types (BrowsingContextPartitionDescriptor or StorageKeyPartitionDescriptor) instead of the generic parent class (PartitionDescriptor). This enhances code clarity and debugging experience.	Low
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