1 files changed, 122 insertions, 0 deletions
diff --git a/browser/components/translations/tests/browser/browser_translations_telemetry_firstrun_unsupported_lang.js b/browser/components/translations/tests/browser/browser_translations_telemetry_firstrun_unsupported_lang.js
new file mode 100644
index 0000000000..fa9c67ee37
--- /dev/null
+++ b/browser/components/translations/tests/browser/browser_translations_telemetry_firstrun_unsupported_lang.js
@@ -0,0 +1,122 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that the first-interaction event status is maintained across a subsequent panel
+ * open, if re-opening the panel is due to requesting to change the source language.
+ */
+add_task(
+  async function test_translations_telemetry_firstrun_unsupported_lang() {
+    const { cleanup } = await loadTestPage({
+      page: SPANISH_PAGE_URL,
+      languagePairs: [
+        // Do not include Spanish.
+        { fromLang: "fr", toLang: "en" },
+        { fromLang: "en", toLang: "fr" },
+      ],
+      prefs: [["browser.translations.panelShown", false]],
+    });
+
+    await FullPageTranslationsTestUtils.openTranslationsPanel({
+      openFromAppMenu: true,
+      onOpenPanel:
+        FullPageTranslationsTestUtils.assertPanelViewUnsupportedLanguage,
+    });
+
+    await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.open, {
+      expectedEventCount: 1,
+      expectNewFlowId: true,
+      expectFirstInteraction: true,
+      finalValuePredicates: [
+        value => value.extra.auto_show === "false",
+        value => value.extra.view_name === "defaultView",
+        value => value.extra.opened_from === "appMenu",
+        value => value.extra.document_language === "es",
+      ],
+    });
+
+    await FullPageTranslationsTestUtils.clickChangeSourceLanguageButton({
+      firstShow: true,
+    });
+
+    await TestTranslationsTelemetry.assertEvent(
+      Glean.translationsPanel.changeSourceLanguageButton,
+      {
+        expectedEventCount: 1,
+        expectNewFlowId: false,
+        expectFirstInteraction: true,
+      }
+    );
+    await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.close, {
+      expectedEventCount: 1,
+      expectNewFlowId: false,
+      expectFirstInteraction: true,
+    });
+    await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.open, {
+      expectedEventCount: 2,
+      expectNewFlowId: false,
+      expectFirstInteraction: true,
+      finalValuePredicates: [
+        value => value.extra.auto_show === "false",
+        value => value.extra.view_name === "defaultView",
+        value => value.extra.opened_from === "appMenu",
+        value => value.extra.document_language === "es",
+      ],
+    });
+
+    await FullPageTranslationsTestUtils.clickCancelButton();
+
+    await TestTranslationsTelemetry.assertEvent(
+      Glean.translationsPanel.cancelButton,
+      {
+        expectedEventCount: 1,
+        expectNewFlowId: false,
+        expectFirstInteraction: true,
+      }
+    );
+
+    await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.close, {
+      expectedEventCount: 2,
+      expectNewFlowId: false,
+      expectFirstInteraction: true,
+    });
+
+    await FullPageTranslationsTestUtils.openTranslationsPanel({
+      openFromAppMenu: true,
+      onOpenPanel:
+        FullPageTranslationsTestUtils.assertPanelViewUnsupportedLanguage,
+    });
+
+    await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.open, {
+      expectedEventCount: 3,
+      expectNewFlowId: true,
+      expectFirstInteraction: false,
+      finalValuePredicates: [
+        value => value.extra.auto_show === "false",
+        value => value.extra.view_name === "defaultView",
+        value => value.extra.opened_from === "appMenu",
+        value => value.extra.document_language === "es",
+      ],
+    });
+
+    await FullPageTranslationsTestUtils.clickDismissErrorButton();
+
+    await TestTranslationsTelemetry.assertEvent(
+      Glean.translationsPanel.dismissErrorButton,
+      {
+        expectedEventCount: 1,
+        expectNewFlowId: false,
+        expectFirstInteraction: false,
+      }
+    );
+    await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.close, {
+      expectedEventCount: 3,
+      expectNewFlowId: false,
+      expectFirstInteraction: false,
+    });
+
+    await cleanup();
+  }
+);