mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 00:55:37 +00:00
41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
|
|
/**
|
|
* Test that the preview in a Promise's grip is correct when the Promise is
|
|
* pending.
|
|
*/
|
|
|
|
function run_test()
|
|
{
|
|
initTestDebuggerServer();
|
|
const debuggee = addTestGlobal("test-promise-state");
|
|
const client = new DebuggerClient(DebuggerServer.connectPipe());
|
|
client.connect(function() {
|
|
attachTestTabAndResume(client, "test-promise-state", function (response, tabClient, threadClient) {
|
|
Task.spawn(function* () {
|
|
const packet = yield executeOnNextTickAndWaitForPause(() => evalCode(debuggee), client);
|
|
|
|
const grip = packet.frame.environment.bindings.variables.p;
|
|
ok(grip.value.preview);
|
|
equal(grip.value.class, "Promise");
|
|
equal(grip.value.promiseState.state, "pending");
|
|
|
|
finishClient(client);
|
|
});
|
|
});
|
|
});
|
|
do_test_pending();
|
|
}
|
|
|
|
function evalCode(debuggee) {
|
|
Components.utils.evalInSandbox(
|
|
"doTest();\n" +
|
|
function doTest() {
|
|
var p = new Promise(function () {});
|
|
debugger;
|
|
},
|
|
debuggee
|
|
);
|
|
}
|