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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/literals/regexp/u-invalid-non-empty-class-ranges-no-dash-ab.js
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
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Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/js/src/tests/test262/language/literals/regexp/u-invalid-non-empty-class-ranges-no-dash-ab.js b/js/src/tests/test262/language/literals/regexp/u-invalid-non-empty-class-ranges-no-dash-ab.js
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+++ b/js/src/tests/test262/language/literals/regexp/u-invalid-non-empty-class-ranges-no-dash-ab.js
@@ -0,0 +1,33 @@
+// |reftest| error:SyntaxError
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-pattern-semantics
+es6id: 21.2.2
+description: >
+ NonEmptyClassRangesNoDash production cannot specify a multi-character set
+ (both "A" and "B" parameters)
+info: |
+ The production
+ NonemptyClassRangesNoDash::ClassAtomNoDash-ClassAtomClassRanges evaluates
+ as follows:
+
+ 1. Evaluate ClassAtomNoDash to obtain a CharSet A.
+ 2. Evaluate ClassAtom to obtain a CharSet B.
+ 3. Evaluate ClassRanges to obtain a CharSet C.
+ 4. Call CharacterRange(A, B) and let D be the resulting CharSet.
+
+ 21.2.2.15.1 Runtime Semantics: CharacterRange Abstract Operation
+
+ 1. If A does not contain exactly one character or B does not contain
+ exactly one character, throw a SyntaxError exception.
+
+ The `u` flag precludes the Annex B extension that enables this pattern.
+negative:
+ phase: parse
+ type: SyntaxError
+---*/
+
+$DONOTEVALUATE();
+
+/[\s-\d]/u;