ALERT: Running test #4

ALERT: Test in main world.
CONSOLE ERROR: Loading the image 'http://127.0.0.1:8000/security/resources/abe.png?4' violates the following Content Security Policy directive: "img-src 'none'". The action has been blocked.
ALERT: BLOCKED
ALERT: Running test #3

ALERT: Test in isolated world without a CSP.
CONSOLE ERROR: Loading the image 'http://127.0.0.1:8000/security/resources/abe.png?3' violates the following Content Security Policy directive: "img-src 'none'". The action has been blocked.
ALERT: BLOCKED
ALERT: Running test #2

ALERT: Test in isolated world with lax CSP
ALERT: LOADED
ALERT: Running test #1

ALERT: Test in isolated world with restrictive CSP
CONSOLE ERROR: Loading the image 'http://127.0.0.1:8000/security/resources/abe.png?0' violates the following Content Security Policy directive: "img-src 'self'". The action has been blocked.
ALERT: BLOCKED
ALERT: Running test #0

 This test ensures that img-src checks respect the isolated world CSP when the IsolatedWorldCSP feature is enabled and bypass the main world CSP checks otherwise.