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backend/node_modules/fast-check/lib/arbitrary/unicode.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.unicode = unicode;
+const CharacterArbitraryBuilder_1 = require("./_internals/builders/CharacterArbitraryBuilder");
+const IndexToPrintableIndex_1 = require("./_internals/mappers/IndexToPrintableIndex");
+const gapSize = 0xdfff + 1 - 0xd800;
+function unicodeMapper(v) {
+    if (v < 0xd800)
+        return (0, IndexToPrintableIndex_1.indexToPrintableIndexMapper)(v);
+    return v + gapSize;
+}
+function unicodeUnmapper(v) {
+    if (v < 0xd800)
+        return (0, IndexToPrintableIndex_1.indexToPrintableIndexUnmapper)(v);
+    if (v <= 0xdfff)
+        return -1;
+    return v - gapSize;
+}
+function unicode() {
+    return (0, CharacterArbitraryBuilder_1.buildCharacterArbitrary)(0x0000, 0xffff - gapSize, unicodeMapper, unicodeUnmapper);
+}