Normalization and simplification.

uhop · Oct 23, 2024 · d510622 · d510622
1 parent 20a7a5f
commit d510622
Show file tree

Hide file tree

Showing 3 changed files with 24 additions and 31 deletions.
diff --git a/tests/ReadString.js b/tests/ReadString.js
diff --git a/tests/Counter.js → tests/counter.js b/tests/Counter.js → tests/counter.js
@@ -47,4 +47,4 @@ Counter.walk = function walk(o, counter) {
   }
 };
 
-module.exports = Counter;
+module.exports = {Counter};
diff --git a/tests/read-string.js b/tests/read-string.js
@@ -0,0 +1,23 @@
+'use strict';
+
+const {Readable} = require('node:stream');
+
+const readString = (string, quant, options) => new Readable(Object.assign({objectMode: true}, options, {
+  read() {
+    if (isNaN(quant)) {
+      this.push(string, 'utf8');
+    } else if (string instanceof Buffer) {
+      for (let i = 0; i < string.length; i += quant) {
+        this.push(string.subarray(i, i + quant));
+      }
+    } else {
+      for (let i = 0; i < string.length; i += quant) {
+        this.push(string.substr(i, quant), 'utf8');
+      }
+    }
+    this.push(null);
+  }
+}));
+
+
+module.exports = readString;