[regexp] add more tests for binary property classes.

test/mjsunit/harmony/regexp-property-binary.js

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Flags: --harmony-regexp-property
 
 function t(re, s) { assertTrue(re.test(s)); }
 function f(re, s) { assertFalse(re.test(s)); }
 
 t(/\p{Bidi_Control}+/u, "\u200E");
 f(/\p{Bidi_C}+/u, "On a dark desert highway, cool wind in my hair");
 t(/\p{AHex}+/u, "DEADBEEF");
 t(/\p{Alphabetic}+/u, "abcdefg");
 t(/\P{Alphabetic}+/u, "1234");
 t(/\p{White_Space}+/u, "\u00A0");
 t(/\p{Uppercase}+/u, "V");
 f(/\p{Lower}+/u, "U");
 t(/\p{Ideo}+/u, "字");
 f(/\p{Ideo}+/u, "x");
+t(/\p{Noncharacter_Code_Point}+/u, "\uFDD0");
+t(/\p{Default_Ignorable_Code_Point}+/u, "\u00AD");
+t(/\p{ASCII}+/u, "a");
+t(/\p{ID_Start}+/u, "a");

[jgruber, 2017/04/07 12:44:51]

Nice! Maybe a couple of negative tests?

f(/\p{ASCII}+/u, "äöü");
f(/\p{ID_Start}+/u, "1");
f(/\p{ID_Start}+/u, "\\");
f(/\p{ID_Continue}+/u, "%");
f(/\p{ID_Continue}+/u, "\\");

+t(/\p{ID_Continue}+/u, "1");
+t(/\p{Join_Control}+/u, "\u200c");
+t(/\p{Emoji_Presentation}+/u, "\u{1F308}");
+t(/\p{Emoji_Modifier}+/u, "\u{1F3FE}");
+t(/\p{Emoji_Modifier_Base}+/u, "\u{1F6CC}");
 
 assertThrows("/\\p{Hiragana}/u");
 assertThrows("/\\p{Bidi_Class}/u");
 assertThrows("/\\p{Bidi_C=False}/u");
 assertThrows("/\\P{Bidi_Control=Y}/u");
 assertThrows("/\\p{AHex=Yes}/u");