Revision 36857c5f01b941752b8877902dccd8b7b01202be authored by Tooru Fujisawa on 02 October 2018, 08:23:59 UTC, committed by moz-wptsync-bot on 02 October 2018, 08:23:59 UTC
bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1495601 gecko-commit: 6568853848ac62384a094e521965e101978b1f62 gecko-integration-branch: mozilla-inbound gecko-reviewers: sfink
1 parent b7fcdf3
observer-exceptions.html
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(function () {
assert_throws(RangeError(), function() {
new IntersectionObserver(e => {}, {threshold: [1.1]})
})
}, "IntersectionObserver constructor with { threshold: [1.1] }");
test(function () {
assert_throws(TypeError(), function() {
new IntersectionObserver(e => {}, {threshold: ["foo"]})
})
}, 'IntersectionObserver constructor with { threshold: ["foo"] }');
test(function () {
assert_throws("SYNTAX_ERR", function() {
new IntersectionObserver(e => {}, {rootMargin: "1"})
})
}, 'IntersectionObserver constructor with { rootMargin: "1" }');
test(function () {
assert_throws("SYNTAX_ERR", function() {
new IntersectionObserver(e => {}, {rootMargin: "2em"})
})
}, 'IntersectionObserver constructor with { rootMargin: "2em" }');
test(function () {
assert_throws("SYNTAX_ERR", function() {
new IntersectionObserver(e => {}, {rootMargin: "auto"})
})
}, 'IntersectionObserver constructor with { rootMargin: "auto" }');
test(function () {
assert_throws("SYNTAX_ERR", function() {
new IntersectionObserver(e => {}, {rootMargin: "calc(1px + 2px)"})
})
}, 'IntersectionObserver constructor with { rootMargin: "calc(1px + 2px)" }');
test(function () {
assert_throws("SYNTAX_ERR", function() {
new IntersectionObserver(e => {}, {rootMargin: "1px !important"})
})
}, 'IntersectionObserver constructor with { rootMargin: "1px !important" }');
test(function () {
assert_throws("SYNTAX_ERR", function() {
new IntersectionObserver(e => {}, {rootMargin: "1px 1px 1px 1px 1px"})
})
}, 'IntersectionObserver constructor with { rootMargin: "1px 1px 1px 1px 1px" }');
test(function () {
assert_throws(TypeError(), function() {
let observer = new IntersectionObserver(c => {}, {});
observer.observe("foo");
})
}, 'IntersectionObserver.observe("foo")');
</script>
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