1 files changed, 41 insertions, 1 deletions
diff --git a/packages/taler-harness/src/integrationtests/testrunner.ts b/packages/taler-harness/src/integrationtests/testrunner.ts
index cbdca04b9..501af98a4 100644
--- a/packages/taler-harness/src/integrationtests/testrunner.ts
+++ b/packages/taler-harness/src/integrationtests/testrunner.ts
@@ -14,7 +14,12 @@
  GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
  */
 
-import { CancellationToken, Logger, minimatch, setGlobalLogLevelFromString } from "@gnu-taler/taler-util";
+import {
+  CancellationToken,
+  Logger,
+  minimatch,
+  setGlobalLogLevelFromString,
+} from "@gnu-taler/taler-util";
 import * as child_process from "child_process";
 import * as fs from "fs";
 import * as os from "os";
@@ -22,10 +27,12 @@ import * as path from "path";
 import url from "url";
 import {
   GlobalTestState,
+  runCommand,
   runTestWithState,
   shouldLingerInTest,
   TestRunResult,
 } from "../harness/harness.js";
+import { spawnSync } from "child_process";
 import { runAgeRestrictionsMerchantTest } from "./test-age-restrictions-merchant.js";
 import { runBankApiTest } from "./test-bank-api.js";
 import { runClaimLoopTest } from "./test-claim-loop.js";
@@ -105,6 +112,8 @@ import { runPeerRepairTest } from "./test-peer-repair.js";
 import { runPaymentShareTest } from "./test-payment-share.js";
 import { runSimplePaymentTest } from "./test-simple-payment.js";
 import { runTermOfServiceFormatTest } from "./test-tos-format.js";
+import { runExchangePurseTest } from "./test-exchange-purse.js";
+import { getSharedTestDir } from "../harness/helpers.js";
 
 /**
  * Test runner.
@@ -137,6 +146,7 @@ const allTests: TestMainFunction[] = [
   runFeeRegressionTest,
   runForcedSelectionTest,
   runKycTest,
+  runExchangePurseTest,
   runExchangeDepositTest,
   runLibeufinAnastasisFacadeTest,
   runLibeufinApiBankaccountTest,
@@ -257,7 +267,37 @@ interface RunTestChildInstruction {
   testRootDir: string;
 }
 
+function purgeSharedTestEnvironment() {
+  const rmRes = spawnSync("rm", ["-rf", `${getSharedTestDir()}`]);
+  if (rmRes.status != 0) {
+    logger.warn("can't delete shared test directory");
+  }
+  const psqlRes = spawnSync("psql", ["-Aqtl"], {
+    encoding: "utf-8",
+  });
+  if (psqlRes.status != 0) {
+    logger.warn("could not list available postgres databases");
+    return;
+  }
+  if (psqlRes.output[1]!!.indexOf("taler-integrationtest-shared") >= 0) {
+    const dropRes = spawnSync("dropdb", ["taler-integrationtest-shared"], {
+      encoding: "utf-8",
+    });
+    if (dropRes.status != 0) {
+      logger.warn("could not drop taler-integrationtest-shared database");
+      return;
+    }
+  }
+}
+
 export async function runTests(spec: TestRunSpec) {
+  if (!process.env.TALER_HARNESS_KEEP) {
+    logger.info("purging shared test environment");
+    purgeSharedTestEnvironment();
+  } else {
+    logger.info("keeping shared test environment");
+  }
+
   const testRootDir = fs.mkdtempSync(
     path.join(os.tmpdir(), "taler-integrationtests-"),
   );