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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
// Check that logging exceptions works as expected
"use strict";
const TEST_URI =
`data:text/html;charset=utf8,` +
encodeURI(`<!DOCTYPE html><script>
const domExceptionOnLine2 = new DOMException("Bar");
/* console.error will be on line 4 */
console.error("Foo", domExceptionOnLine2);
</script>`);
add_task(async function () {
const hud = await openNewTabAndConsole(TEST_URI);
info("Wait for the error to be logged");
const msgNode = await waitFor(() => findConsoleAPIMessage(hud, "Foo"));
ok(!msgNode.classList.contains("open"), `Error logged not expanded`);
const framesNode = await waitFor(() => msgNode.querySelector(".pane.frames"));
ok(framesNode, "The DOMException stack is displayed right away");
const frameNodes = framesNode.querySelectorAll(".frame");
is(frameNodes.length, 1, "Expected frames are displayed");
is(
frameNodes[0].querySelector(".line").textContent,
"2",
"The stack displayed by default refers to second argument passed to console.error and refers to DOMException callsite"
);
info(
"Check that the console.error stack is refering to console.error() callsite"
);
await checkMessageStack(hud, "Foo", [4]);
});
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