1 files changed, 74 insertions, 0 deletions
diff --git a/browser/components/preferences/tests/browser_https_only_section.js b/browser/components/preferences/tests/browser_https_only_section.js
new file mode 100644
index 0000000000..a43448adf5
--- /dev/null
+++ b/browser/components/preferences/tests/browser_https_only_section.js
@@ -0,0 +1,74 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Bug 1671122 - Fixed bug where second click on HTTPS-Only Mode enable-checkbox disables it again.
+// https://bugzilla.mozilla.org/bug/1671122
+"use strict";
+
+const HTTPS_ONLY_ENABLED = "enabled";
+const HTTPS_ONLY_PBM_ONLY = "privateOnly";
+const HTTPS_ONLY_DISABLED = "disabled";
+
+add_task(async function httpsOnlyRadioGroupIsWorking() {
+  // Make sure HTTPS-Only mode is only enabled for PBM
+
+  registerCleanupFunction(async function () {
+    Services.prefs.clearUserPref("dom.security.https_only_mode");
+    Services.prefs.clearUserPref("dom.security.https_only_mode_pbm");
+  });
+
+  await SpecialPowers.setBoolPref("dom.security.https_only_mode", false);
+  await SpecialPowers.setBoolPref("dom.security.https_only_mode_pbm", true);
+
+  await openPreferencesViaOpenPreferencesAPI("privacy", { leaveOpen: true });
+
+  const doc = gBrowser.selectedBrowser.contentDocument;
+  const radioGroup = doc.getElementById("httpsOnlyRadioGroup");
+  const enableAllRadio = doc.getElementById("httpsOnlyRadioEnabled");
+  const enablePbmRadio = doc.getElementById("httpsOnlyRadioEnabledPBM");
+  const disableRadio = doc.getElementById("httpsOnlyRadioDisabled");
+
+  // Check if UI
+  check(radioGroup, HTTPS_ONLY_PBM_ONLY);
+
+  // Check if UI updated on pref-change
+  await SpecialPowers.setBoolPref("dom.security.https_only_mode_pbm", false);
+  check(radioGroup, HTTPS_ONLY_DISABLED);
+
+  // Check if prefs change if clicked on radio button
+  enableAllRadio.click();
+  check(radioGroup, HTTPS_ONLY_ENABLED);
+
+  // Check if prefs stay the same if clicked on same
+  // radio button again (see bug 1671122)
+  enableAllRadio.click();
+  check(radioGroup, HTTPS_ONLY_ENABLED);
+
+  // Check if prefs are set correctly for PBM-only mode.
+  enablePbmRadio.click();
+  check(radioGroup, HTTPS_ONLY_PBM_ONLY);
+
+  // Check if prefs are set correctly when disabled again.
+  disableRadio.click();
+  check(radioGroup, HTTPS_ONLY_DISABLED);
+
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});
+
+function check(radioGroupElement, expectedValue) {
+  is(
+    radioGroupElement.value,
+    expectedValue,
+    "Radio Group value should match expected value"
+  );
+  is(
+    SpecialPowers.getBoolPref("dom.security.https_only_mode"),
+    expectedValue === HTTPS_ONLY_ENABLED,
+    "HTTPS-Only pref should match expected value."
+  );
+  is(
+    SpecialPowers.getBoolPref("dom.security.https_only_mode_pbm"),
+    expectedValue === HTTPS_ONLY_PBM_ONLY,
+    "HTTPS-Only PBM pref should match expected value."
+  );
+}