test: get logs for failed tests

apps/ledger-live-desktop/index-types.d.ts

@@ -63,6 +63,7 @@ interface Window {
 
  getAllFeatureFlags: (appLanguage: string) => Partial<{ [key in FeatureId]: Feature }>;
  getAllEnvs: () => { [key in EnvName]: unknown };
+ saveLogs: (path: string) => void;
 
  // for mocking purposes apparently?
  // eslint-disable-next-line

apps/ledger-live-desktop/src/renderer/components/debug/DebugMock.tsx

@@ -26,6 +26,8 @@ import { ListAppsResult } from "@ledgerhq/live-common/apps/types";
 import { AnnouncementDeviceModelId } from "@ledgerhq/live-common/notifications/AnnouncementProvider/types";
 import { getAllFeatureFlags } from "@ledgerhq/live-common/e2e/index";
 import { getAllEnvs } from "@ledgerhq/live-env";
+import { ipcRenderer } from "electron";
+import { memoryLogger } from "~/renderer/logger";
 
 const mockListAppsResult = (
  appDesc: string,
@@ -281,6 +283,25 @@ interface RawEvents {
 }
 window.getAllFeatureFlags = getAllFeatureFlags;
 window.getAllEnvs = getAllEnvs;
+window.saveLogs = async (path: string): Promise<void> => {
+ const memoryLogs = memoryLogger.getMemoryLogs();
+
+ try {
+ // Serializes ourself with `stringify` to avoid "object could not be cloned" errors from the electron IPC serializer.
+ const memoryLogsStr = JSON.stringify(memoryLogs, null, 2);
+ // Requests the main process to save logs in a file
+ await ipcRenderer.invoke(
+ "save-logs",
+ {
+ canceled: false,
+ filePath: path,
+ },
+ memoryLogsStr,
+ );
+ } catch (error) {
+ console.error("Error while requesting to save logs from the renderer process", error);
+ }
+};
 
 if (getEnv("MOCK")) {
  window.mock = {

apps/ledger-live-desktop/tests/utils/allureUtils.ts

@@ -30,4 +30,15 @@ export async function captureArtifacts(page: Page, testInfo: TestInfo) {
  await testInfo.attach("Test Video", { body: videoData, contentType: "video/webm" });
  }
  }
+
+ const filePath = `tests/artifacts/${testInfo.title.replace(/[^a-zA-Z0-9]/g, " ")}.json`;
+
+ await page.evaluate(filePath => {
+ window.saveLogs(filePath);
+ }, filePath);
+
+ await testInfo.attach("Test logs", {
+ path: filePath,
+ contentType: "application/json",
+ });
 }