reportng report overwrites previous one if run multiple test suites

Question

for example, if I run the testng.xml and it contains multiple test suites

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Master Suite">
    <suite-files>
        <suite-file path="test_1.xml"></suite-file>
        <suite-file path="test_2.xml"></suite-file>
    </suite-files>
</suite>

after, I checked reportng report, it did not display both test suites report but only the last one. How to avoid overwriting previous test report?

please help

Answer 1

dont add listeners in suite files add those in ur testng.xml

this will solve ur issue.