fork from https://github.com/mozilla/pdf.js.git

test/unit/clitests_helper.js

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+/* Copyright 2018 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {
+  isNodeJS,
+  setVerbosityLevel,
+  VerbosityLevel,
+} from "../../src/shared/util.js";
+import fs from "fs";
+import path from "path";
+
+// Sets longer timeout, similar to `jasmine-boot.js`.
+jasmine.DEFAULT_TIMEOUT_INTERVAL = 30000;
+
+// Ensure that this script only runs in Node.js environments.
+if (!isNodeJS) {
+  throw new Error(
+    "The `gulp unittestcli` command can only be used in Node.js environments."
+  );
+}
+
+// Reduce the amount of console "spam", by ignoring `info`/`warn` calls,
+// when running the unit-tests in Node.js/Travis.
+setVerbosityLevel(VerbosityLevel.ERRORS);
+
+const coverageFile = process.env.UNITTESTCLI_COVERAGE_FILE;
+if (coverageFile) {
+  process.on("exit", () => {
+    if (globalThis.__coverage__) {
+      fs.mkdirSync(path.dirname(coverageFile), { recursive: true });
+      fs.writeFileSync(coverageFile, JSON.stringify(globalThis.__coverage__));
+    }
+  });
+}