Initial commit

node_modules/fast-check/lib/esm/arbitrary/string.js

@@ -0,0 +1,32 @@
+import { array } from './array.js';
+import { createSlicesForString } from './_internals/helpers/SlicesForStringBuilder.js';
+import { stringUnit } from './_internals/StringUnitArbitrary.js';
+import { patternsToStringMapper, patternsToStringUnmapperFor } from './_internals/mappers/PatternsToString.js';
+const safeObjectAssign = Object.assign;
+function extractUnitArbitrary(constraints) {
+    if (typeof constraints.unit === 'object') {
+        return constraints.unit;
+    }
+    switch (constraints.unit) {
+        case 'grapheme':
+            return stringUnit('grapheme', 'full');
+        case 'grapheme-composite':
+            return stringUnit('composite', 'full');
+        case 'grapheme-ascii':
+        case undefined:
+            return stringUnit('grapheme', 'ascii');
+        case 'binary':
+            return stringUnit('binary', 'full');
+        case 'binary-ascii':
+            return stringUnit('binary', 'ascii');
+    }
+}
+export function string(constraints = {}) {
+    const charArbitrary = extractUnitArbitrary(constraints);
+    const unmapper = patternsToStringUnmapperFor(charArbitrary, constraints);
+    const experimentalCustomSlices = createSlicesForString(charArbitrary, constraints);
+    const enrichedConstraints = safeObjectAssign(safeObjectAssign({}, constraints), {
+        experimentalCustomSlices,
+    });
+    return array(charArbitrary, enrichedConstraints).map(patternsToStringMapper, unmapper);
+}