Add JSON ⊂ ECMAScript tests

Proposal: https://github.com/tc39/proposal-json-superset
tc39 · May 7, 2018 · 8145c86 · 8145c86
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commit 8145c86
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Showing 4 changed files with 26 additions and 12 deletions.
diff --git a/features.txt b/features.txt
@@ -77,6 +77,10 @@ numeric-separator-literal
 String.prototype.matchAll
 Symbol.matchAll
 
+# JSON ⊂ ECMAScript
+# https://github.com/tc39/proposal-json-superset
+json-superset
+
 # Intl.Locale
 # https://github.com/tc39/proposal-intl-locale
 Intl.Locale

diff --git a/test/language/line-terminators/S7.3_A2.3.js b/test/language/line-terminators/S7.3_A2.3.js
diff --git a/test/language/line-terminators/line-separator-string-literal.js b/test/language/line-terminators/line-separator-string-literal.js
@@ -0,0 +1,11 @@
+// Copyright 2018 Mathias Bynens. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-literals-string-literals
+description: >
+  LINE SEPARATOR (U+2028) is allowed within string literals.
+features: [json-superset]
+---*/
+
+eval("'foo\u2028bar\u2028baz\u2028qux'");
diff --git a/test/language/line-terminators/paragraph-separator-string-literal.js b/test/language/line-terminators/paragraph-separator-string-literal.js
@@ -0,0 +1,11 @@
+// Copyright 2018 Mathias Bynens. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-literals-string-literals
+description: >
+  PARAGRAPH SEPARATOR (U+2029) is allowed within string literals.
+features: [json-superset]
+---*/
+
+eval("'foo\u2029bar\u2029baz\u2029qux'");