Bug 1675094 Replace executeSoon() with waitForTick() in accessible/tests/browser r=Jamie,yzen

Differential Revision: https://phabricator.services.mozilla.com/D95779

accessible/tests/browser/browser_shutdown_acc_reference.js

@@ -50,7 +50,7 @@ add_task(async function() {
   // a reference to an accessible object.
   forceGC();
   // Have some breathing room when removing a11y service references.
-  await new Promise(resolve => executeSoon(resolve));
+  await TestUtils.waitForTick();
 
   // Now allow a11y service to shutdown.
   canShutdown = true;

accessible/tests/browser/browser_shutdown_doc_acc_reference.js

@@ -42,7 +42,7 @@ add_task(async function() {
   // a reference to an accessible document.
   forceGC();
   // Have some breathing room when removing a11y service references.
-  await new Promise(resolve => executeSoon(resolve));
+  await TestUtils.waitForTick();
 
   // Now allow a11y service to shutdown.
   canShutdown = true;

accessible/tests/browser/browser_shutdown_multi_acc_reference_doc.js

@@ -53,7 +53,7 @@ add_task(async function() {
   // references to accessible objects.
   forceGC();
   // Have some breathing room when removing a11y service references.
-  await new Promise(resolve => executeSoon(resolve));
+  await TestUtils.waitForTick();
 
   // Remove a reference to an accessible object.
   acc = null;
@@ -62,7 +62,7 @@ add_task(async function() {
   // a reference to an accessible document.
   forceGC();
   // Have some breathing room when removing a11y service references.
-  await new Promise(resolve => executeSoon(resolve));
+  await TestUtils.waitForTick();
 
   // Now allow a11y service to shutdown.
   canShutdown = true;

accessible/tests/browser/browser_shutdown_multi_acc_reference_obj.js

@@ -53,7 +53,7 @@ add_task(async function() {
   // references to accessible objects.
   forceGC();
   // Have some breathing room when removing a11y service references.
-  await new Promise(resolve => executeSoon(resolve));
+  await TestUtils.waitForTick();
 
   // Remove a reference to an accessible document.
   docAcc = null;
@@ -62,7 +62,7 @@ add_task(async function() {
   // a reference to an accessible object.
   forceGC();
   // Have some breathing room when removing a11y service references.
-  await new Promise(resolve => executeSoon(resolve));
+  await TestUtils.waitForTick();
 
   // Now allow a11y service to shutdown.
   canShutdown = true;

accessible/tests/browser/browser_shutdown_multi_proxy_acc_reference_doc.js

@@ -62,7 +62,7 @@ add_task(async function() {
       // is a reference to an accessible proxy.
       forceGC();
       // Have some breathing room when removing a11y service references.
-      await new Promise(resolve => executeSoon(resolve));
+      await TestUtils.waitForTick();
 
       // Remove a reference to an accessible proxy.
       acc = null;
@@ -71,7 +71,7 @@ add_task(async function() {
       // a reference to an accessible document proxy.
       forceGC();
       // Have some breathing room when removing a11y service references.
-      await new Promise(resolve => executeSoon(resolve));
+      await TestUtils.waitForTick();
 
       // Now allow a11y service to shutdown.
       canShutdown = true;

accessible/tests/browser/browser_shutdown_multi_proxy_acc_reference_obj.js

@@ -62,7 +62,7 @@ add_task(async function() {
       // is a reference to an accessible proxy.
       forceGC();
       // Have some breathing room when removing a11y service references.
-      await new Promise(resolve => executeSoon(resolve));
+      await TestUtils.waitForTick();
 
       // Remove a reference to an accessible document proxy.
       docAcc = null;
@@ -71,7 +71,7 @@ add_task(async function() {
       // a reference to an accessible proxy.
       forceGC();
       // Have some breathing room when removing a11y service references.
-      await new Promise(resolve => executeSoon(resolve));
+      await TestUtils.waitForTick();
 
       // Now allow a11y service to shutdown.
       canShutdown = true;

accessible/tests/browser/browser_shutdown_multi_reference.js

@@ -45,7 +45,7 @@ add_task(async function() {
   forceGC();
 
   // Have some breathing room when removing a11y service references.
-  await new Promise(resolve => executeSoon(resolve));
+  await TestUtils.waitForTick();
 
   // Now allow a11y service to shutdown.
   canShutdown = true;

accessible/tests/browser/browser_shutdown_parent_own_reference.js

@@ -78,7 +78,7 @@ add_task(async function() {
       });
 
       // Have some breathing room between a11y service shutdowns.
-      await new Promise(resolve => executeSoon(resolve));
+      await TestUtils.waitForTick();
 
       info("Removing a service in parent");
       // Now allow a11y service to shutdown in content.

accessible/tests/browser/browser_shutdown_proxy_acc_reference.js

@@ -57,7 +57,7 @@ add_task(async function() {
       // is a reference to an accessible proxy.
       forceGC();
       // Have some breathing room when removing a11y service references.
-      await new Promise(resolve => executeSoon(resolve));
+      await TestUtils.waitForTick();
 
       // Now allow a11y service to shutdown.
       canShutdown = true;

accessible/tests/browser/browser_shutdown_proxy_doc_acc_reference.js

@@ -59,7 +59,7 @@ add_task(async function() {
       // is a reference to an accessible proxy.
       forceGC();
       // Have some breathing room when removing a11y service references.
-      await new Promise(resolve => executeSoon(resolve));
+      await TestUtils.waitForTick();
 
       // Now allow a11y service to shutdown.
       canShutdown = true;

accessible/tests/browser/browser_shutdown_remote_own_reference.js

@@ -156,7 +156,7 @@ add_task(async function() {
       );
 
       // Have some breathing room between a11y service shutdowns.
-      await new Promise(resolve => executeSoon(resolve));
+      await TestUtils.waitForTick();
 
       info("Removing a service in content");
       // Now allow a11y service to shutdown in content.