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Test Info: Warnings
- This test has a WPT meta file that expects 4 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /reporting/reporting-api-honors-limits.https.sub.html - WPT Dashboard Interop Dashboard
<!doctype html>
<html>
<head>
<title>Test that the report-api honors buffer limits on a per-report type basis</title>
<link rel="author" title="Brent Fulgham" href="bfulgham@apple.com">
<script src='/resources/testharness.js'></script>
<script src='/resources/testharnessreport.js'></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
</head>
<body>
<script>
var t1 = async_test("Test that image does not load");
promise_test(async function() {
for (let i = 0; i < 110; ++i)
await test_driver.generate_test_report("" + i);
}, "Buffer filled");
async_test(function(t2) {
window.addEventListener("securitypolicyviolation", t2.step_func(function(e) {
assert_equals(e.blockedURI, "{{location[scheme]}}://{{location[host]}}/reporting/support/fail.png");
assert_equals(e.violatedDirective, "img-src");
t2.done();
}));
}, "Event is fired");
promise_test(async function(test) {
const cspReports = await new Promise(resolve => {
let observer = new ReportingObserver(resolve, {types:["csp-violation"], buffered:true});
observer.observe();
});
// WebKit generates two CSP reports for the blocked image load (https://bugs.webkit.org/show_bug.cgi?id=153162)
assert_true(cspReports.length > 0 && cspReports.length < 3);
// Ensure that the contents of the report are valid.
assert_equals(cspReports[0].type, "csp-violation");
}, "CSP Report limits were honored");
promise_test(async function(test) {
const testReports = await new Promise(resolve => {
let observer = new ReportingObserver(resolve, {types:["test"], buffered:true});
observer.observe();
});
assert_equals(testReports.length, 100);
for (let i = 0; i < 100; ++i) {
assert_equals(testReports[i].type, "test");
assert_equals(testReports[i].body.message, "" + (i + 10));
}
}, "Test Report limits were honored");
promise_test(async function(test) {
const allReports = await new Promise(resolve => {
let observer = new ReportingObserver(resolve, {buffered:true});
observer.observe();
});
// WebKit generates two CSP reports for the blocked image load (https://bugs.webkit.org/show_bug.cgi?id=153162)
// Other browsers produce only one.
assert_true(allReports.length >= 101 && allReports.length <= 102);
}, "Combined report limits were honored");
</script>
<img src='/reporting/support/fail.png'
onload='t1.unreached_func("The image should not have loaded");'
onerror='t1.done();'>
</body>
</html>