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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /devtools/server/tests/xpcshell/test_objectgrips-nested-promise.js
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/server/tests/xpcshell/test_objectgrips-nested-promise.js')
-rw-r--r--devtools/server/tests/xpcshell/test_objectgrips-nested-promise.js56
1 files changed, 56 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_objectgrips-nested-promise.js b/devtools/server/tests/xpcshell/test_objectgrips-nested-promise.js
new file mode 100644
index 0000000000..b60b7328c2
--- /dev/null
+++ b/devtools/server/tests/xpcshell/test_objectgrips-nested-promise.js
@@ -0,0 +1,56 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
+registerCleanupFunction(() => {
+ Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
+});
+
+add_task(
+ threadFrontTest(async ({ threadFront, debuggee }) => {
+ const packet = await executeOnNextTickAndWaitForPause(
+ () => evalCode(debuggee),
+ threadFront
+ );
+
+ const [grip1, grip2] = packet.frame.arguments;
+ strictEqual(grip1.class, "Promise", "promise1 has a promise grip.");
+ strictEqual(grip2.class, "Promise", "promise2 has a promise grip.");
+
+ const objClient1 = threadFront.pauseGrip(grip1);
+ const objClient2 = threadFront.pauseGrip(grip2);
+ const { promiseState: state1 } = await objClient1.getPromiseState();
+ const { promiseState: state2 } = await objClient2.getPromiseState();
+
+ strictEqual(state1.state, "fulfilled", "promise1 was fulfilled.");
+ strictEqual(state1.value, objClient2, "promise1 fulfilled with promise2.");
+ ok(!state1.hasOwnProperty("reason"), "promise1 has no rejection reason.");
+
+ strictEqual(state2.state, "rejected", "promise2 was rejected.");
+ strictEqual(state2.reason, objClient1, "promise2 rejected with promise1.");
+ ok(!state2.hasOwnProperty("value"), "promise2 has no resolution value.");
+
+ await threadFront.resume();
+ })
+);
+
+function evalCode(debuggee) {
+ debuggee.eval(
+ function stopMe(arg) {
+ debugger;
+ }.toString()
+ );
+
+ debuggee.eval(`
+ var resolve;
+ var promise1 = new Promise(r => {resolve = r});
+ Object.setPrototypeOf(promise1, null);
+ var promise2 = Promise.reject(promise1);
+ promise2.catch(() => {});
+ Object.setPrototypeOf(promise2, null);
+ resolve(promise2);
+ stopMe(promise1, promise2);
+ `);
+}