1 files changed, 146 insertions, 0 deletions
diff --git a/browser/base/content/test/urlbar/browser_urlbar_autoFill_backspaced.js b/browser/base/content/test/urlbar/browser_urlbar_autoFill_backspaced.js
new file mode 100644
index 000000000..7fefd3f77
--- /dev/null
+++ b/browser/base/content/test/urlbar/browser_urlbar_autoFill_backspaced.js
@@ -0,0 +1,146 @@
+/* This test ensures that backspacing autoFilled values still allows to
+ * confirm the remaining value.
+ */
+
+function* test_autocomplete(data) {
+  let {desc, typed, autofilled, modified, keys, action, onAutoFill} = data;
+  info(desc);
+
+  yield promiseAutocompleteResultPopup(typed);
+  is(gURLBar.textValue, autofilled, "autofilled value is as expected");
+  if (onAutoFill)
+    onAutoFill()
+
+  keys.forEach(key => EventUtils.synthesizeKey(key, {}));
+
+  is(gURLBar.textValue, modified, "backspaced value is as expected");
+
+  yield promiseSearchComplete();
+
+  ok(gURLBar.popup.richlistbox.children.length > 0, "Should get at least 1 result");
+  let result = gURLBar.popup.richlistbox.children[0];
+  let type = result.getAttribute("type");
+  let types = type.split(/\s+/);
+  ok(types.indexOf(action) >= 0, `The type attribute "${type}" includes the expected action "${action}"`);
+
+  gURLBar.popup.hidePopup();
+  yield promisePopupHidden(gURLBar.popup);
+  gURLBar.blur();
+}
+
+add_task(function* () {
+  registerCleanupFunction(function* () {
+    Services.prefs.clearUserPref("browser.urlbar.autoFill");
+    gURLBar.handleRevert();
+    yield PlacesTestUtils.clearHistory();
+  });
+  Services.prefs.setBoolPref("browser.urlbar.autoFill", true);
+
+  // Add a typed visit, so it will be autofilled.
+  yield PlacesTestUtils.addVisits({
+    uri: NetUtil.newURI("http://example.com/"),
+    transition: Ci.nsINavHistoryService.TRANSITION_TYPED
+  });
+
+  yield test_autocomplete({ desc: "DELETE the autofilled part should search",
+                            typed: "exam",
+                            autofilled: "example.com/",
+                            modified: "exam",
+                            keys: ["VK_DELETE"],
+                            action: "searchengine"
+                          });
+  yield test_autocomplete({ desc: "DELETE the final slash should visit",
+                            typed: "example.com",
+                            autofilled: "example.com/",
+                            modified: "example.com",
+                            keys: ["VK_DELETE"],
+                            action: "visiturl"
+                          });
+
+  yield test_autocomplete({ desc: "BACK_SPACE the autofilled part should search",
+                            typed: "exam",
+                            autofilled: "example.com/",
+                            modified: "exam",
+                            keys: ["VK_BACK_SPACE"],
+                            action: "searchengine"
+                          });
+  yield test_autocomplete({ desc: "BACK_SPACE the final slash should visit",
+                            typed: "example.com",
+                            autofilled: "example.com/",
+                            modified: "example.com",
+                            keys: ["VK_BACK_SPACE"],
+                            action: "visiturl"
+                          });
+
+  yield test_autocomplete({ desc: "DELETE the autofilled part, then BACK_SPACE, should search",
+                            typed: "exam",
+                            autofilled: "example.com/",
+                            modified: "exa",
+                            keys: ["VK_DELETE", "VK_BACK_SPACE"],
+                            action: "searchengine"
+                          });
+  yield test_autocomplete({ desc: "DELETE the final slash, then BACK_SPACE, should search",
+                            typed: "example.com",
+                            autofilled: "example.com/",
+                            modified: "example.co",
+                            keys: ["VK_DELETE", "VK_BACK_SPACE"],
+                            action: "visiturl"
+                          });
+
+  yield test_autocomplete({ desc: "BACK_SPACE the autofilled part, then BACK_SPACE, should search",
+                            typed: "exam",
+                            autofilled: "example.com/",
+                            modified: "exa",
+                            keys: ["VK_BACK_SPACE", "VK_BACK_SPACE"],
+                            action: "searchengine"
+                          });
+  yield test_autocomplete({ desc: "BACK_SPACE the final slash, then BACK_SPACE, should search",
+                            typed: "example.com",
+                            autofilled: "example.com/",
+                            modified: "example.co",
+                            keys: ["VK_BACK_SPACE", "VK_BACK_SPACE"],
+                            action: "visiturl"
+                          });
+
+  yield test_autocomplete({ desc: "BACK_SPACE after blur should search",
+                            typed: "ex",
+                            autofilled: "example.com/",
+                            modified: "e",
+                            keys: ["VK_BACK_SPACE"],
+                            action: "searchengine",
+                            onAutoFill: () => {
+                              gURLBar.blur();
+                              gURLBar.focus();
+                              gURLBar.selectionStart = 1;
+                              gURLBar.selectionEnd = 12;
+                            }
+                         });
+  yield test_autocomplete({ desc: "DELETE after blur should search",
+                            typed: "ex",
+                            autofilled: "example.com/",
+                            modified: "e",
+                            keys: ["VK_DELETE"],
+                            action: "searchengine",
+                            onAutoFill: () => {
+                              gURLBar.blur();
+                              gURLBar.focus();
+                              gURLBar.selectionStart = 1;
+                              gURLBar.selectionEnd = 12;
+                            }
+                          });
+  yield test_autocomplete({ desc: "double BACK_SPACE after blur should search",
+                            typed: "ex",
+                            autofilled: "example.com/",
+                            modified: "e",
+                            keys: ["VK_BACK_SPACE", "VK_BACK_SPACE"],
+                            action: "searchengine",
+                            onAutoFill: () => {
+                              gURLBar.blur();
+                              gURLBar.focus();
+                              gURLBar.selectionStart = 2;
+                              gURLBar.selectionEnd = 12;
+                            }
+                         });
+
+  yield PlacesTestUtils.clearHistory();
+});