test: improve assertion error message in test-debug-usage

PR-URL: #30913 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Feb 6, 2020 · d75a3f6 · d75a3f6
1 parent 9bc5c9f
commit d75a3f6
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/test/parallel/test-debug-usage.js b/test/parallel/test-debug-usage.js
@@ -24,5 +24,8 @@ child.on('exit', common.mustCall(function(code) {
   const outputLines = actualUsageMessage.split('\n');
   assert.strictEqual(code, 1);
   for (let i = 0; i < expectedLines.length; i++)
-    assert(expectedLines[i].test(outputLines[i]));
+    assert.ok(
+      expectedLines[i].test(outputLines[i]),
+      `${outputLines[i]} did not match ${expectedLines[i]}`
+    );
 }));