1 files changed, 31 insertions, 0 deletions
diff --git a/Userland/Libraries/LibWeb/Tests/test-common.js b/Userland/Libraries/LibWeb/Tests/test-common.js
new file mode 100644
index 0000000000..7fc4f914bf
--- /dev/null
+++ b/Userland/Libraries/LibWeb/Tests/test-common.js
@@ -0,0 +1,31 @@
+// NOTE: The tester loads in LibJS's test-common to prevent duplication.
+
+// NOTE: "window.libweb_tester" is set to a special tester object.
+//       See libweb_tester.d.ts for definitions.
+
+let __PageToLoad__;
+
+// This tells the tester which page to load.
+// This will only be checked when we look at which page the test wants to use.
+// Subsequent calls to loadPage in before/after initial load will be ignored.
+let loadPage;
+
+let __BeforeInitialPageLoad__ = () => {};
+
+// This function will be called just before loading the initial page.
+// This is useful for injecting event listeners.
+// Defaults to an empty function.
+let beforeInitialPageLoad;
+
+let __AfterInitialPageLoad__ = () => {};
+
+// This function will be called just after loading the initial page.
+// This is where the main bulk of the tests should be.
+// Defaults to an empty function.
+let afterInitialPageLoad;
+
+(() => {
+    loadPage = page => (__PageToLoad__ = page);
+    beforeInitialPageLoad = callback => (__BeforeInitialPageLoad__ = callback);
+    afterInitialPageLoad = callback => (__AfterInitialPageLoad__ = callback);
+})();