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27
28// Flags: --no-harmony-regexps
29// Test that sticky regexp support is not affecting V8 when the
30// --harmony-regexps flag is not on.
31
32assertThrows(function() { eval("/foo.bar/y"); }, SyntaxError);
33assertThrows(function() { eval("/foobar/y"); }, SyntaxError);
34assertThrows(function() { eval("/foo.bar/gy"); }, SyntaxError);
35assertThrows(function() { eval("/foobar/gy"); }, SyntaxError);
36assertThrows(function() { new RegExp("foo.bar", "y"); }, SyntaxError);
37assertThrows(function() { new RegExp("foobar", "y"); }, SyntaxError);
38assertThrows(function() { new RegExp("foo.bar", "gy"); }, SyntaxError);
39assertThrows(function() { new RegExp("foobar", "gy"); }, SyntaxError);
40
41var re = /foo.bar/;
42assertEquals("/foo.bar/", "" + re);
43var plain = /foobar/;
44assertEquals("/foobar/", "" + plain);
45
46re.compile("foo.bar");
47assertEquals(void 0, re.sticky);
48
49var global = /foo.bar/g;
50assertEquals("/foo.bar/g", "" + global);
51var plainglobal = /foobar/g;
52assertEquals("/foobar/g", "" + plainglobal);
53
54assertEquals(void 0, re.sticky);
55re.sticky = true; // Has no effect on the regexp, just sets a property.
56assertTrue(re.sticky);
57
58assertTrue(re.test("..foo.bar"));
59
60re.lastIndex = -1; // Ignored for non-global, non-sticky.
61assertTrue(re.test("..foo.bar"));
62assertEquals(-1, re.lastIndex);
63
64re.lastIndex = -1; // Ignored for non-global, non-sticky.
65assertTrue(!!re.exec("..foo.bar"));
66assertEquals(-1, re.lastIndex);
67