Index: test/mjsunit/harmony/regexp-named-captures.js |
diff --git a/test/mjsunit/harmony/regexp-named-captures.js b/test/mjsunit/harmony/regexp-named-captures.js |
index ced8e4b2f6ba330698f43bbcad1a5a7afc72c82c..53f4e0e7c9c23584500e362f8d32175072a36852 100644 |
--- a/test/mjsunit/harmony/regexp-named-captures.js |
+++ b/test/mjsunit/harmony/regexp-named-captures.js |
@@ -74,3 +74,31 @@ assertEquals(["bab", "b"], "bab".match(/(?<a>\k<a>\w)../u)); |
// Reference before group. |
assertEquals(["bab", "b"], "bab".match(/\k<a>(?<a>b)\w\k<a>/u)); |
assertEquals(["bab", "b", "a"], "bab".match(/(?<b>b)\k<a>(?<a>a)\k<b>/u)); |
+ |
+// Reference properties. |
+assertEquals("a", /(?<a>a)(?<b>b)\k<a>/u.exec("aba").a); |
+assertEquals("b", /(?<a>a)(?<b>b)\k<a>/u.exec("aba").b); |
+assertEquals(undefined, /(?<a>a)(?<b>b)\k<a>/u.exec("aba").c); |
+assertFalse(/(?<a>a)(?<b>b)\k<a>/u.exec("aba").hasOwnProperty("c")); |
+assertEquals(undefined, /(?<a>a)(?<b>b)\k<a>|(?<c>c)/u.exec("aba").c); |
+assertTrue(/(?<a>a)(?<b>b)\k<a>|(?<c>c)/u.exec("aba").hasOwnProperty("c")); |
+ |
+// Unicode names. |
+assertEquals("a", /(?<π>a)/u.exec("bab").π); |
+assertEquals("a", /(?<\u{03C0}>a)/u.exec("bab").\u03C0); |
+assertEquals("a", /(?<$>a)/u.exec("bab").$); |
+assertEquals("a", /(?<_>a)/u.exec("bab")._); |
+assertEquals("a", /(?<$𐒤>a)/u.exec("bab").$𐒤); |
+assertEquals("a", /(?<_\u200C>a)/u.exec("bab")._\u200C); |
+assertEquals("a", /(?<_\u200D>a)/u.exec("bab")._\u200D); |
+assertEquals("a", /(?<ಠ_ಠ>a)/u.exec("bab").ಠ_ಠ); |
+assertThrows('/(?<❤>a)/u'); |
+assertThrows('/(?<𐒤>a)/u'); // ID_Continue but not ID_Start. |
Dan Ehrenberg
2017/01/18 18:19:04
For syntax error tests, how about assertThrows('/(
jgruber
2017/01/19 15:59:12
Done.
|
+ |
+// Capture name conflicts. |
+assertThrows(() => /(?<index>a)/u); |
+assertThrows(() => /(?<input>a)/u); |
+assertThrows(() => /(?<length>a)/u); |
+ |
+assertEquals("a", /(?<inde>a)/u.exec("a").inde); |
+assertEquals("a", /(?<indexi>a)/u.exec("a").indexi); |