Move V8 to external/v8
Change-Id: If68025d67453785a651c5dfb34fad298c16676a4
diff --git a/test/mjsunit/regexp-static.js b/test/mjsunit/regexp-static.js
new file mode 100644
index 0000000..9e73f3d
--- /dev/null
+++ b/test/mjsunit/regexp-static.js
@@ -0,0 +1,167 @@
+// Copyright 2008 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following
+// disclaimer in the documentation and/or other materials provided
+// with the distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Test that we throw exceptions when calling test and exec with no
+// input. This is not part of the spec, but we do it for
+// compatibility with JSC.
+assertThrows("/a/.test()");
+assertThrows("/a/.exec()");
+
+// Test that we do not throw exceptions once the static RegExp.input
+// field has been set.
+RegExp.input = "a";
+assertDoesNotThrow("/a/.test()");
+assertDoesNotThrow("/a/.exec()");
+
+// Test the (deprecated as of JS 1.5) properties of the RegExp function.
+var re = /((\d+)\.(\d+))/;
+var s = 'abc123.456def';
+
+re.exec(s);
+
+assertEquals(s, RegExp.input);
+assertEquals('123.456', RegExp.lastMatch);
+assertEquals('456', RegExp.lastParen);
+assertEquals('abc', RegExp.leftContext);
+assertEquals('def', RegExp.rightContext);
+
+assertEquals(s, RegExp['$_']);
+assertEquals('123.456', RegExp['$&']);
+assertEquals('456', RegExp['$+']);
+assertEquals('abc', RegExp['$`']);
+assertEquals('def', RegExp["$'"]);
+
+assertEquals('123.456', RegExp['$1']);
+assertEquals('123', RegExp['$2']);
+assertEquals('456', RegExp['$3']);
+for (var i = 4; i < 10; ++i) {
+ assertEquals('', RegExp['$' + i]);
+}
+
+// They should be read only.
+RegExp['$1'] = 'fisk';
+assertEquals('123.456', RegExp['$1']);
+
+// String.prototype.match and String.prototype.replace (when given a
+// regexp) and also RegExp.prototype.test should all behave as if
+// RegExp.prototype.exec were called.
+s = 'ghi789.012jkl';
+s.match(re);
+assertEquals(s, RegExp.input);
+assertEquals('789.012', RegExp.lastMatch);
+assertEquals('012', RegExp.lastParen);
+assertEquals('ghi', RegExp.leftContext);
+assertEquals('jkl', RegExp.rightContext);
+assertEquals(s, RegExp['$_']);
+assertEquals('789.012', RegExp['$&']);
+assertEquals('012', RegExp['$+']);
+assertEquals('ghi', RegExp['$`']);
+assertEquals('jkl', RegExp["$'"]);
+assertEquals('789.012', RegExp['$1']);
+assertEquals('789', RegExp['$2']);
+assertEquals('012', RegExp['$3']);
+for (var i = 4; i < 10; ++i) {
+ assertEquals('', RegExp['$' + i]);
+}
+
+s = 'abc123.456def';
+s.replace(re, 'whocares');
+assertEquals(s, RegExp.input);
+assertEquals('123.456', RegExp.lastMatch);
+assertEquals('456', RegExp.lastParen);
+assertEquals('abc', RegExp.leftContext);
+assertEquals('def', RegExp.rightContext);
+assertEquals(s, RegExp['$_']);
+assertEquals('123.456', RegExp['$&']);
+assertEquals('456', RegExp['$+']);
+assertEquals('abc', RegExp['$`']);
+assertEquals('def', RegExp["$'"]);
+assertEquals('123.456', RegExp['$1']);
+assertEquals('123', RegExp['$2']);
+assertEquals('456', RegExp['$3']);
+for (var i = 4; i < 10; ++i) {
+ assertEquals('', RegExp['$' + i]);
+}
+
+s = 'ghi789.012jkl';
+re.test(s);
+assertEquals(s, RegExp.input);
+assertEquals('789.012', RegExp.lastMatch);
+assertEquals('012', RegExp.lastParen);
+assertEquals('ghi', RegExp.leftContext);
+assertEquals('jkl', RegExp.rightContext);
+assertEquals(s, RegExp['$_']);
+assertEquals('789.012', RegExp['$&']);
+assertEquals('012', RegExp['$+']);
+assertEquals('ghi', RegExp['$`']);
+assertEquals('jkl', RegExp["$'"]);
+assertEquals('789.012', RegExp['$1']);
+assertEquals('789', RegExp['$2']);
+assertEquals('012', RegExp['$3']);
+for (var i = 4; i < 10; ++i) {
+ assertEquals('', RegExp['$' + i]);
+}
+
+// String.prototype.replace must interleave matching and replacing when a
+// global regexp is matched and replaced with the result of a function, in
+// case the function uses the static properties of the regexp constructor.
+re = /(.)/g;
+function f() { return RegExp.$1; };
+assertEquals('abcd', 'abcd'.replace(re, f));
+
+// lastParen where the last parenthesis didn't match.
+assertEquals("foo,", /foo(?:a(x))?/.exec("foobx"), "lastParen setup");
+assertEquals("", RegExp.lastParen, "lastParen");
+
+// The same test for $1 to $9.
+for (var i = 1; i <= 9; i++) {
+ var haystack = "foo";
+ var re_text = "^foo";
+ for (var j = 0; j < i - 1; j++) {
+ haystack += "x";
+ re_text += "(x)";
+ }
+ re_text += "(?:a(x))?";
+ haystack += "bx";
+ var re = new RegExp(re_text);
+ assertTrue(re.test(haystack), "$" + i + " setup");
+ for (var j = 1; j < i - 1; j++) {
+ assertEquals("x", RegExp['$' + j], "$" + j + " in $" + i + " setup");
+ }
+ assertEquals("", RegExp['$' + (i)], "$" + i);
+}
+
+RegExp.multiline = "foo";
+assertTrue(typeof RegExp.multiline == typeof Boolean(), "RegExp.multiline coerces values to booleans");
+RegExp.input = Number();
+assertTrue(typeof RegExp.input == typeof String(), "RegExp.input coerces values to booleans");
+
+// Ensure that we save the correct string as the last subject when
+// we do a match on a sliced string (the top one not the underlying).
+var foo = "lsdfj sldkfj sdklfj læsdfjl sdkfjlsdk fjsdl fjsdljskdj flsj flsdkj flskd regexp: /foobar/\nldkfj sdlkfj sdkl";
+assertTrue(/^([a-z]+): (.*)/.test(foo.substring(foo.indexOf("regexp:"))), "regexp: setup");
+assertEquals("regexp", RegExp.$1, "RegExp.$1");