diff options
Diffstat (limited to 'testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/instantiation-error-4.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/instantiation-error-4.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/instantiation-error-4.html b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/instantiation-error-4.html new file mode 100644 index 0000000000..8d3f23819a --- /dev/null +++ b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/module/instantiation-error-4.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<title>Handling of instantiation errors, 4</title> + +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> + setup({allow_uncaught_exception: true}); + + window.log = []; + const test_load = async_test( + "Test that loading a graph in which a module is already " + + "errored results in an error."); + + window.addEventListener("error", ev => { + test_load.step(() => assert_equals(ev.error.constructor, SyntaxError)); + log.push(ev.message); + }); + + window.addEventListener("load", test_load.step_func_done(ev => { + assert_equals(log.length, 4, 'Log length'); + assert_equals(log[1], 1); + assert_equals(log[3], 2); + assert_not_equals(log[0], log[2], + 'Instantiation error objects for different root scripts'); + })); + + function unreachable() { log.push("unexpected"); } +</script> +<script type="module" src="./instantiation-error-4a.js" + onerror="unreachable()" onload="log.push(1)"></script> +<script type="module" src="./instantiation-error-4d.js" + onerror="unreachable()" onload="log.push(2)"></script> |