Tests: share queue/browser handling for all worker types

- one queue to rule them all: browserstack, selenium, and jsdom
- retries and hard retries are now supported in selenium
- selenium tests now re-use browsers in the same way as browserstack

Close gh-5460

1 files changed, 25 insertions, 0 deletions

diff --git a/test/runner/flags/browsers.js b/test/runner/flags/browsers.js
new file mode 100644
index 000000000..c15d7085e
--- /dev/null
+++ b/test/runner/flags/browsers.js
@@ -0,0 +1,25 @@
+// This list is static, so no requests are required
+// in the command help menu.
+
+import { getBrowsers } from "../browserstack/api.js";
+
+export const browsers = [
+	"chrome",
+	"ie",
+	"firefox",
+	"edge",
+	"safari",
+	"opera",
+	"yandex",
+	"IE Mobile",
+	"Android Browser",
+	"Mobile Safari",
+	"jsdom"
+];
+
+// A function that can be used to update the above list.
+export async function getAvailableBrowsers() {
+	const browsers = await getBrowsers( { flat: true } );
+	const available = [ ...new Set( browsers.map( ( { browser } ) => browser ) ) ];
+	return available.concat( "jsdom" );
+}