Revision 2844c3745a2e52eebd3620ea0a4ab9991ce17d5c authored by James Graham on 15 April 2018, 09:22:37 UTC, committed by moz-wptsync-bot on 15 April 2018, 09:22:37 UTC
bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1452952 gecko-commit: 55b99481fab156381335b6887fca26b6a8f0c0b3 gecko-integration-branch: mozilla-inbound gecko-reviewers: ato
1 parent fd2badf
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 witth { 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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