Tests/LibWeb: Move LibWeb test frames to their own directory

We currently have a handful of iframe tests whose sources are in the
"input" directory. This means they get run as their own tests, when they
are really just helper files. We've had to add empty test expectation
files for these "tests", and invoke a dummy test() method just to keep
the test runner happy.

Instead, move them to their own directory so the test runner does not
see them at all.

Tests/LibWeb/Text/data/history-pushstate-iframe.html

@@ -0,0 +1,15 @@
+<script>
+    try {
+        const initialHistoryLength = window.history.length;
+
+        history.pushState({}, "hello", "history-pushstate-iframe.html#hello");
+
+        parent.postMessage(
+            "history object length has changed by " +
+                (window.history.length - initialHistoryLength),
+            "*"
+        );
+    } catch (e) {
+        parent.postMessage("ERROR:" + e, "*");
+    }
+</script>

Tests/LibWeb/Text/data/iframe-test-content-1.html

@@ -0,0 +1,3 @@
+<script>
+    parent.postMessage("message from test iframe (1)", "*");
+</script>

Tests/LibWeb/Text/data/iframe-test-content-2.html

@@ -0,0 +1,3 @@
+<script>
+    parent.postMessage("message from test iframe (2)", "*");
+</script>

Tests/LibWeb/Text/data/navigation-navigate-iframe.html

@@ -1,15 +1,10 @@
-<script src="../include.js"></script>
 <script>
     function filename(path) {
         url = new URL(path)
         return url.pathname.split('/').pop() + url.hash
     }
-    asyncTest(async done => {
-    if (window.self === window.top) {
-        test(() => {});
-        return;
-    }
 
+    (async () => {
     try {
         parent.postMessage(`Initial history length is ${navigation.entries().length}`, "*");
 
@@ -74,10 +69,10 @@
         // })
 
         // parent.postMessage(`History length after forward is ${navigation.entries().length}`, "*");
-        
+
     } catch (e) {
         parent.postMessage("ERROR:" + e, "*");
     }
     parent.postMessage("DONE", "*");
-    });
+    })();
 </script>

Tests/LibWeb/Text/input/navigation/history-pushstate-iframe.html

@@ -1,20 +0,0 @@
-<script src="../include.js"></script>
-<script>
-    try {
-        const initialHistoryLength = window.history.length;
-
-        history.pushState({}, "hello", "history-pushstate-iframe.html#hello");
-
-        if (window.self !== window.top) {
-            parent.postMessage(
-                "history object length has changed by " +
-                    (window.history.length - initialHistoryLength),
-                "*"
-            );
-        } else {
-            test(() => {});
-        }
-    } catch (e) {
-        if (window.self !== window.top) parent.postMessage("ERROR:" + e, "*");
-    }
-</script>

Tests/LibWeb/Text/input/navigation/history-pushstate.html

@@ -18,6 +18,6 @@
             done();
         });
 
-        await navigateIframe("./history-pushstate-iframe.html");
-    }); 
+        await navigateIframe("../../data/history-pushstate-iframe.html");
+    });
 </script>

Tests/LibWeb/Text/input/navigation/iframe-navigate-src.html

@@ -21,8 +21,8 @@
             }
         });
 
-        await navigateIframe("iframe-test-content-1.html");
-        await navigateIframe("iframe-test-content-2.html");
+        await navigateIframe("../../data/iframe-test-content-1.html");
+        await navigateIframe("../../data/iframe-test-content-2.html");
     });
 </script>
 <iframe id="testIframe" src="about:blank"></iframe>

Tests/LibWeb/Text/input/navigation/iframe-test-content-1.html

@@ -1,8 +0,0 @@
-<script src="../include.js"></script>
-<script>
-    if (window.self !== window.top) {
-        parent.postMessage("message from test iframe (1)", "*");
-    } else {
-        test(() => {});
-    }
-</script>

Tests/LibWeb/Text/input/navigation/iframe-test-content-2.html

@@ -1,8 +0,0 @@
-<script src="../include.js"></script>
-<script>
-    if (window.self !== window.top) {
-        parent.postMessage("message from test iframe (2)", "*");
-    } else {
-        test(() => {});
-    }
-</script>

Tests/LibWeb/Text/input/navigation/navigation-navigate.html

@@ -19,6 +19,6 @@
                 done();
         });
 
-        await navigateIframe("./navigation-navigate-iframe.html");
-    }); 
+        await navigateIframe("../../data/navigation-navigate-iframe.html");
+    });
 </script>