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diff --git a/js/src/tests/test262/intl402/Locale/getters-missing.js b/js/src/tests/test262/intl402/Locale/getters-missing.js
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+++ b/js/src/tests/test262/intl402/Locale/getters-missing.js
@@ -0,0 +1,55 @@
+// Copyright 2018 André Bargull; Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.locale
+description: >
+    Verifies getters with missing tags.
+info: |
+    get Intl.Locale.prototype.baseName
+    5. Return the substring of locale corresponding to the
+       language ["-" script] ["-" region] *("-" variant)
+       subsequence of the langtag grammar.
+
+    get Intl.Locale.prototype.language
+    4. Return the substring of locale corresponding to the language production.
+
+    get Intl.Locale.prototype.script
+    6. If locale does not contain the ["-" script] sequence, return undefined.
+    7. Return the substring of locale corresponding to the script production.
+
+    get Intl.Locale.prototype.region
+    6. If locale does not contain the ["-" region] sequence, return undefined.
+    7. Return the substring of locale corresponding to the region production.
+features: [Intl.Locale]
+---*/
+
+// 'script' and 'region' subtags not present.
+var loc = new Intl.Locale("sv");
+assert.sameValue(loc.baseName, "sv");
+assert.sameValue(loc.language, "sv");
+assert.sameValue(loc.script, undefined);
+assert.sameValue(loc.region, undefined);
+
+// 'region' subtag not present.
+var loc = new Intl.Locale("sv-Latn");
+assert.sameValue(loc.baseName, "sv-Latn");
+assert.sameValue(loc.language, "sv");
+assert.sameValue(loc.script, "Latn");
+assert.sameValue(loc.region, undefined);
+
+// 'script' subtag not present.
+var loc = new Intl.Locale("sv-SE");
+assert.sameValue(loc.baseName, "sv-SE");
+assert.sameValue(loc.language, "sv");
+assert.sameValue(loc.script, undefined);
+assert.sameValue(loc.region, "SE");
+
+// 'variant' subtag present.
+var loc = new Intl.Locale("de-1901");
+assert.sameValue(loc.baseName, "de-1901");
+assert.sameValue(loc.language, "de");
+assert.sameValue(loc.script, undefined);
+assert.sameValue(loc.region, undefined);
+
+reportCompare(0, 0);