improve test error logging

src/tests/runTests.ts

@@ -1,22 +1,26 @@
 import * as path from 'path';
 import { runTests } from '@vscode/test-electron';
 
- async function main() {
- 	try {
- 		// The folder containing the Extension Manifest package.json
- 		// Passed to `--extensionDevelopmentPath`
- 		const extensionDevelopmentPath = path.resolve(__dirname, '../../');
+async function main() {
+    try {
+        // The folder containing the Extension Manifest package.json
+        // Passed to `--extensionDevelopmentPath`
+        const extensionDevelopmentPath = path.resolve(__dirname, '../../');
 
- 		// The path to test runner
- 		// Passed to --extensionTestsPath
- 		const extensionTestsPath = path.resolve(__dirname, './suite/index');
+        // The path to test runner
+        // Passed to --extensionTestsPath
+        const extensionTestsPath = path.resolve(__dirname, './suite/index');
 
- 		// Download VS Code, unzip it and run the integration test
- 		await runTests({ extensionDevelopmentPath, extensionTestsPath });
- 	} catch (err) {
- 		console.error('Failed to run tests');
- 		process.exit(1);
- 	}
- }
+        // Download VS Code, unzip it and run the integration test
+        await runTests({ extensionDevelopmentPath, extensionTestsPath });
+    } catch (err) {
+        console.error(`Failed to run tests:\n${err}`);
+        console.log(`message: ${(err as any)?.message}`);
+        console.log(`name: ${(err as any)?.name}`);
+        console.log(`stack: ${(err as any)?.stack}`);
+        console.log(`cause: ${(err as any)?.cause}`);
+        process.exit(1);
+    }
+}
 
- main();
+main();