fix: #1601 do not convert hexadecimal values into regular numbers

josdejong · Jun 18, 2024 · 3870ec1 · 3870ec1
1 parent 1e38adf
commit 3870ec1
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/src/js/util.js b/src/js/util.js
@@ -1131,7 +1131,10 @@ export function parseString (str) {
     return false
   }
 
-  if (/^0\d+$/.test(str)) { // to treat '001' as a string
+  const containsLeadingZero = /^0\d+$/
+  const startsWithZeroPrefix = /^0[xbo]/ // hex, binary, octal numbers
+  if (containsLeadingZero.test(str) || startsWithZeroPrefix.test(str)) {
+    // treat '001', '0x1A', '0b1101', and '0o3700' as a string
     return str
   }
 

diff --git a/test/util.test.js b/test/util.test.js
@@ -323,6 +323,11 @@ describe('util', () => {
     assert.strictEqual(parseString('"foo"'), '"foo"')
     assert.strictEqual(parseString('"2"'), '"2"')
     assert.strictEqual(parseString('\'foo\''), '\'foo\'')
+    assert.strictEqual(parseString('0x1A'), '0x1A')
+    assert.strictEqual(parseString('0x1F'), '0x1F')
+    assert.strictEqual(parseString('0x1a'), '0x1a')
+    assert.strictEqual(parseString('0b1101'), '0b1101')
+    assert.strictEqual(parseString('0o3700'), '0o3700')
   })
 
   it('should find a unique name', () => {