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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/uievents/mouse/resources/utils.js
parentInitial commit. (diff)
downloadfirefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz
firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/uievents/mouse/resources/utils.js')
-rw-r--r--testing/web-platform/tests/uievents/mouse/resources/utils.js27
1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/uievents/mouse/resources/utils.js b/testing/web-platform/tests/uievents/mouse/resources/utils.js
new file mode 100644
index 0000000000..669a2e2edd
--- /dev/null
+++ b/testing/web-platform/tests/uievents/mouse/resources/utils.js
@@ -0,0 +1,27 @@
+// Sends to Window |w| the object |{type, param}|.
+function sendMessage(w, type, param) {
+ w.postMessage({"type": type, "param": param}, "*");
+}
+
+// Returns a |Promise| that gets resolved with the event object when |target|
+// receives an event of type |event_type|.
+function getEvent(event_type, target) {
+ return new Promise(resolve => {
+ target.addEventListener(event_type, e => resolve(e), {once: true});
+ });
+}
+
+// Returns a |Promise| that gets resolved with |event.data| when |window|
+// receives from |source| a "message" event whose |event.data.type| matches the string
+// |message_data_type|.
+function getMessageData(message_data_type, source) {
+ return new Promise(resolve => {
+ function waitAndRemove(e) {
+ if (e.source != source || !e.data || e.data.type != message_data_type)
+ return;
+ window.removeEventListener("message", waitAndRemove);
+ resolve(e.data);
+ }
+ window.addEventListener("message", waitAndRemove);
+ });
+}