Move V8 to external/v8
Change-Id: If68025d67453785a651c5dfb34fad298c16676a4
diff --git a/test/mjsunit/mirror-regexp.js b/test/mjsunit/mirror-regexp.js
new file mode 100644
index 0000000..8c834bf
--- /dev/null
+++ b/test/mjsunit/mirror-regexp.js
@@ -0,0 +1,110 @@
+// 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.
+
+// Flags: --expose-debug-as debug
+// Test the mirror object for regular expression values
+
+var all_attributes = debug.PropertyAttribute.ReadOnly |
+ debug.PropertyAttribute.DontEnum |
+ debug.PropertyAttribute.DontDelete;
+var expected_attributes = {
+ 'source': all_attributes,
+ 'global': all_attributes,
+ 'ignoreCase': all_attributes,
+ 'multiline': all_attributes,
+ 'lastIndex': debug.PropertyAttribute.DontEnum | debug.PropertyAttribute.DontDelete
+};
+
+function MirrorRefCache(json_refs) {
+ var tmp = eval('(' + json_refs + ')');
+ this.refs_ = [];
+ for (var i = 0; i < tmp.length; i++) {
+ this.refs_[tmp[i].handle] = tmp[i];
+ }
+}
+
+MirrorRefCache.prototype.lookup = function(handle) {
+ return this.refs_[handle];
+}
+
+function testRegExpMirror(r) {
+ // Create mirror and JSON representation.
+ var mirror = debug.MakeMirror(r);
+ var serializer = debug.MakeMirrorSerializer();
+ var json = JSON.stringify(serializer.serializeValue(mirror));
+ var refs = new MirrorRefCache(
+ JSON.stringify(serializer.serializeReferencedObjects()));
+
+ // Check the mirror hierachy.
+ assertTrue(mirror instanceof debug.Mirror);
+ assertTrue(mirror instanceof debug.ValueMirror);
+ assertTrue(mirror instanceof debug.ObjectMirror);
+ assertTrue(mirror instanceof debug.RegExpMirror);
+
+ // Check the mirror properties.
+ assertTrue(mirror.isRegExp());
+ assertEquals('regexp', mirror.type());
+ assertFalse(mirror.isPrimitive());
+ for (var p in expected_attributes) {
+ assertEquals(mirror.property(p).attributes(),
+ expected_attributes[p],
+ p + ' attributes');
+ }
+
+ // Test text representation
+ assertEquals('/' + r.source + '/', mirror.toText());
+
+ // Parse JSON representation and check.
+ var fromJSON = eval('(' + json + ')');
+ assertEquals('regexp', fromJSON.type);
+ assertEquals('RegExp', fromJSON.className);
+ for (var p in expected_attributes) {
+ for (var i = 0; i < fromJSON.properties.length; i++) {
+ if (fromJSON.properties[i].name == p) {
+ assertEquals(expected_attributes[p],
+ fromJSON.properties[i].attributes,
+ 'Unexpected value for ' + p + ' attributes');
+ assertEquals(mirror.property(p).propertyType(),
+ fromJSON.properties[i].propertyType,
+ 'Unexpected value for ' + p + ' propertyType');
+ assertEquals(mirror.property(p).value().handle(),
+ fromJSON.properties[i].ref,
+ 'Unexpected handle for ' + p);
+ assertEquals(mirror.property(p).value().value(),
+ refs.lookup(fromJSON.properties[i].ref).value,
+ 'Unexpected value for ' + p);
+ }
+ }
+ }
+}
+
+
+// Test Date values.
+testRegExpMirror(/x/);
+testRegExpMirror(/[abc]/);
+testRegExpMirror(/[\r\n]/g);
+testRegExpMirror(/a*b/gmi);