/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
const ERROR_LINE_NUMBER = 36;
const EXCEPTION_LINE_NUMBER = ERROR_LINE_NUMBER + 3;
const ERROR_COLUMN_NUMBER = 31;
const EXCEPTION_COLUMN_NUMBER = 22;
function maybeAsyncStack(offset, column) {
if (
Services.prefs.getBoolPref(
"javascript.options.asyncstack_capture_debuggee_only"
)
) {
return "";
}
let stack = Error().stack.replace(/^.*?\n/,
"");
return (
"JSActor query*" +
stack.replace(
/^([^\n]+?):(\d+):\d+/,
(m0, m1, m2) => `${m1}:${+m2 + offset}:${column}`
)
);
}
declTest(
"sendQuery Error", {
async test(browser, _window) {
let parent = browser.browsingContext.currentWindowGlobal;
let actorParent = parent.getActor(
"TestWindow");
let asyncStack = maybeAsyncStack(2, 8);
let error = await actorParent
.sendQuery(
"error", { message:
"foo" })
.
catch(e => e);
is(error.message,
"foo",
"Error should have the correct message");
is(error.name,
"SyntaxError",
"Error should have the correct name");
is(
error.stack,
`receiveMessage@resource:
//testing-common/TestWindowChild.sys.mjs:${ERROR_LINE_NUMBER}:${ERROR_COLUMN_NUMBER}\n` +
asyncStack,
"Error should have the correct stack"
);
},
});
declTest(
"sendQuery Exception", {
async test(browser, _window) {
let parent = browser.browsingContext.currentWindowGlobal;
let actorParent = parent.getActor(
"TestWindow");
let asyncStack = maybeAsyncStack(2, 8);
let error = await actorParent
.sendQuery(
"exception", {
message:
"foo",
result: Cr.NS_ERROR_INVALID_ARG,
})
.
catch(e => e);
is(error.message,
"foo",
"Error should have the correct message");
is(
error.result,
Cr.NS_ERROR_INVALID_ARG,
"Error should have the correct result code"
);
is(
error.stack,
`receiveMessage@resource:
//testing-common/TestWindowChild.sys.mjs:${EXCEPTION_LINE_NUMBER}:${EXCEPTION_COLUMN_NUMBER}\n` +
asyncStack,
"Error should have the correct stack"
);
},
});
declTest(
"sendQuery testing", {
async test(browser) {
let parent = browser.browsingContext.currentWindowGlobal;
let actorParent = parent.getActor(
"TestWindow");
ok(actorParent,
"JSWindowActorParent should have value.");
let { result } = await actorParent.sendQuery(
"asyncAdd", { a: 10, b: 20 });
is(result, 30);
},
});
declTest(
"sendQuery in-process early lifetime", {
url:
"about:mozilla",
allFrames:
true,
async test(browser) {
let iframe = browser.contentDocument.createElement(
"iframe");
browser.contentDocument.body.appendChild(iframe);
let wgc = iframe.contentWindow.windowGlobalChild;
let actorChild = wgc.getActor(
"TestWindow");
let { result } = await actorChild.sendQuery(
"asyncMul", { a: 10, b: 20 });
is(result, 200);
},
});
declTest(
"sendQuery unserializable reply", {
async test(browser) {
let parent = browser.browsingContext.currentWindowGlobal;
let actorParent = parent.getActor(
"TestWindow");
ok(actorParent,
"JSWindowActorParent should have value");
try {
await actorParent.sendQuery(
"noncloneReply", {});
ok(
false,
"expected noncloneReply to be rejected");
}
catch (error) {
ok(
error.message.includes(
"message reply cannot be cloned"),
"Error should have the correct message"
);
}
},
});