}, {
msg: "Boolean false", val: false
}, {
- msg: "Regular expression /\d+/", val: /\d+/
-}, {
msg: "Empty array []", val: []
}, {
msg: "Empty object {}", val: {}
assertFalse("abc".contains("cd", NaN));
assertFalse("xyzzy".contains("zy\0", 2));
-var dots = Array(10000).join('.');
+var dots = Array(10000).join(".");
assertFalse(dots.contains("\x01", 10000));
assertFalse(dots.contains("\0", 10000));
},
contains: String.prototype.contains
};
+
+assertEquals("foo[a-z]+(bar)?".contains("[a-z]+"), true);
+assertThrows("'foo[a-z]+(bar)?'.contains(/[a-z]+/)", TypeError);
+assertThrows("'foo/[a-z]+/(bar)?'.contains(/[a-z]+/)", TypeError);
+assertEquals("foo[a-z]+(bar)?".contains("(bar)?"), true);
+assertThrows("'foo[a-z]+(bar)?'.contains(/(bar)?/)", TypeError);
+assertThrows("'foo[a-z]+/(bar)?/'.contains(/(bar)?/)", TypeError);
+
+assertThrows("String.prototype.contains.call({ 'toString': function() { " +
+ "throw RangeError(); } }, /./)", RangeError);
+assertThrows("String.prototype.contains.call({ 'toString': function() { " +
+ "return 'abc'; } }, /./)", TypeError);
+
+assertThrows("String.prototype.contains.apply({ 'toString': function() { " +
+ "throw RangeError(); } }, [/./])", RangeError);
+assertThrows("String.prototype.contains.apply({ 'toString': function() { " +
+ "return 'abc'; } }, [/./])", TypeError);