Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/js/src/tests/non262/RegExp/regress-yarr-regexp.js b/js/src/tests/non262/RegExp/regress-yarr-regexp.js
new file mode 100644
index 0000000000..58cea3f4f0
--- /dev/null
+++ b/js/src/tests/non262/RegExp/regress-yarr-regexp.js
@@ -0,0 +1,18 @@
+var gcgcz = /((?:.)+)((?:.)*)/; /* Greedy capture, greedy capture zero. */
+assertEqArray(["a", "a", ""], gcgcz.exec("a"));
+assertEqArray(["ab", "ab", ""], gcgcz.exec("ab"));
+assertEqArray(["abc", "abc", ""], gcgcz.exec("abc"));
+
+assertEqArray(["a", ""], /((?:)*?)a/.exec("a"));
+assertEqArray(["a", ""], /((?:.)*?)a/.exec("a"));
+assertEqArray(["a", ""], /a((?:.)*)/.exec("a"));
+
+assertEqArray(["B", "B"], /([A-Z])/.exec("fooBar"));
+
+// These just mustn't crash. See bug 872971
+try { reportCompare(/x{2147483648}x/.test('1'), false); } catch (e) {}
+try { reportCompare(/x{2147483648,}x/.test('1'), false); } catch (e) {}
+try { reportCompare(/x{2147483647,2147483648}x/.test('1'), false); } catch (e) {}
+// Same for these. See bug 813366
+try { reportCompare("".match(/.{2147483647}11/), null); } catch (e) {}
+try { reportCompare("".match(/(?:(?=g)).{2147483648,}/ + ""), null); } catch (e) {}