Allure Report HTML File Exceeds 500 MB and Fails to Load

[GourishQATechie]

I am encountering an issue where the Allure report fails to load when the generated index.html file exceeds 500 MB in size. The browser displays a loading screen, making it impossible to view the report contents. This issue occurs after running a large Postman collection with Newman, generating a detailed Allure report with extensive test results.

Steps to Reproduce
Run a Postman collection with Newman using the newman-reporter-allure reporter.
Generate a report that contains a large number of test results and artifacts (e.g., logs, attachments).
Open the index.html file in a browser.
Observe that the file fails to load if its size exceeds 500 MB.

Expected Behavior
The Allure report should load and display the test results correctly, regardless of the file size.

Actual Behavior
When the index.html file size exceeds 500 MB:

The browser either displays loading screen. The report contents are not accessible.

Environment
Allure CLI Version: [email protected]
Newman Version: [email protected]
Newman Allure Version: [email protected]
Node.js Version: v20.9.0
Browser: Version 131.0.6778.109 (Official Build) (64-bit)
OS: Windows 11 Pro

Impact
This issue is critical for users running large test suites, as they cannot analyze or access their test results when the report size is significant.

Potential Cause
It appears that the large size of the index.html file causes performance issues or exceeds browser limits when rendering.