1 files changed, 30 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/navigation-activation/activation-push.html b/testing/web-platform/tests/navigation-api/navigation-activation/activation-push.html
new file mode 100644
index 0000000000..99548314c4
--- /dev/null
+++ b/testing/web-platform/tests/navigation-api/navigation-activation/activation-push.html
@@ -0,0 +1,30 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i" src="/common/blank.html"></iframe>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  i.contentWindow.navigation.navigate("/common/blank.html?a");
+  await new Promise(resolve => i.onload = () => t.step_timeout(resolve, 0));
+  let current_entry_after_nav = i.contentWindow.navigation.currentEntry;
+
+  assert_equals(i.contentWindow.navigation.entries().length, 2);
+  assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
+  assert_equals(i.contentWindow.navigation.activation.from,
+                i.contentWindow.navigation.entries()[0]);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
+
+  // Same-document navigation doesn't change navigation.activation.
+  await i.contentWindow.navigation.navigate("/common/blank.html?a#fragment").finished;
+
+  assert_equals(i.contentWindow.navigation.entries().length, 3);
+  assert_equals(i.contentWindow.navigation.activation.entry, current_entry_after_nav);
+  assert_equals(i.contentWindow.navigation.activation.from,
+                i.contentWindow.navigation.entries()[0]);
+  assert_equals(i.contentWindow.navigation.activation.navigationType, "push");
+}, "navigation.activation after push");
+</script>