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Diffstat (limited to 'testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/evaluation-error-2.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/evaluation-error-2.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/evaluation-error-2.html b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/evaluation-error-2.html new file mode 100644 index 0000000000..4f2b3c5a74 --- /dev/null +++ b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/evaluation-error-2.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<title>Handling of evaluation errors, 2</title> + +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> + setup({allow_uncaught_exception: true}); + + window.log = []; + + window.addEventListener("error", ev => log.push(ev.error)); + window.addEventListener("onunhandledrejection", unreachable); + + const test_load = async_test( + "Test that ill-founded cyclic dependencies cause ReferenceError " + + "during evaluation, which leads to error events on window, and that " + + "exceptions are remembered.\n"); + window.addEventListener("load", test_load.step_func_done(ev => { + const exn = log[1]; + assert_array_equals(log, + ["cycle-tdz-access-a", exn, "load", exn, "load", exn, "load"]); + assert_equals(exn.constructor, ReferenceError); + })); + + function logLoad() { log.push("load"); } + + function unreachable() { log.push("unexpected"); } +</script> +<script type="module" src="cycle-tdz-access.js" async onerror="unreachable()" + onload="logLoad()"></script> +<script type="module" src="cycle-tdz-access.js" nomodule onerror="unreachable()" + onload="logLoad()"></script> +<script type="module" src="cycle-tdz-access.js" onerror="unreachable()" + onload="logLoad()"></script> |