Import of the watch repository from Pebble

third_party/jerryscript/tests/jerry/regexp-capture-groups.js

@@ -0,0 +1,199 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+var r;
+
+// Simple test cases
+r = new RegExp ("()");
+assert (r.exec ("a") == ",");
+
+r = new RegExp ("(a)");
+assert (r.exec ("a") == "a,a");
+
+r = new RegExp ("((a)b)c");
+assert (r.exec ("abc") == "abc,ab,a");
+
+r = new RegExp ("(a)*");
+assert (r.exec ("b")[0] == "");
+assert (r.exec ("b")[1] == undefined);
+assert (r.exec ("aaaa") == "aaaa,a");
+
+r = new RegExp ("(a)+");
+assert (r.exec ("aaaa") == "aaaa,a");
+
+r = new RegExp ("(a){4}");
+assert (r.exec ("aaaa") == "aaaa,a");
+
+r = new RegExp ("(a){1,2}");
+assert (r.exec ("a") == "a,a");
+assert (r.exec ("aa") == "aa,a");
+assert (r.exec ("aaaa") == "aa,a");
+
+r = new RegExp ("(a)?");
+assert (r.exec ("a") == "a,a");
+assert (r.exec ("b")[0] == "");
+assert (r.exec ("b")[1] == undefined);
+
+// Test greedy iterations
+r = new RegExp ("(a){1,3}a");
+assert (r.exec("aa") == "aa,a");
+
+r = new RegExp ("(a){1,3}a");
+assert (r.exec("aaa") == "aaa,a");
+
+r = new RegExp ("(a){1,3}");
+assert (r.exec("a") == "a,a");
+
+r = new RegExp ("(a){1,3}");
+assert (r.exec("aaa") == "aaa,a");
+
+r = new RegExp ("(a){1,3}");
+assert (r.exec("aaaa") == "aaa,a");
+
+r = new RegExp ("(a){1,5}");
+assert (r.exec("aaaa") == "aaaa,a");
+
+r = new RegExp ("(a|b){1,2}");
+assert (r.exec("a") == "a,a");
+
+r = new RegExp ("(a|b){1,3}a");
+assert (r.exec("aaa") == "aaa,a");
+
+r = new RegExp ("(a|b){1,3}a");
+assert (r.exec("aba") == "aba,b");
+
+r = new RegExp ("(a|b){1,3}a");
+assert (r.exec("b") == undefined);
+
+r = new RegExp ("(a|b){1,3}a");
+assert (r.exec("bbb") == undefined);
+
+r = new RegExp ("(a|b){1,3}");
+assert (r.exec("a") == "a,a");
+
+r = new RegExp ("(a|b){1,3}");
+assert (r.exec("aa") == "aa,a");
+
+r = new RegExp ("(a|b){1,3}");
+assert (r.exec("aaa") == "aaa,a");
+
+r = new RegExp ("(a|b){1,3}");
+assert (r.exec("ab") == "ab,b");
+
+r = new RegExp ("(a|b){1,3}");
+assert (r.exec("aba") == "aba,a");
+
+r = new RegExp ("(a|b){1,3}");
+assert (r.exec("bab") == "bab,b");
+
+r = new RegExp ("(a|b){1,3}");
+assert (r.exec("bbb") == "bbb,b");
+
+r = new RegExp ("(a|b){1,4}a");
+assert (r.exec("bbb") == undefined);
+
+r = new RegExp ("(a|b){1,4}");
+assert (r.exec("ab") == "ab,b");
+
+r = new RegExp ("(a|b){1,4}");
+assert (r.exec("aba") == "aba,a");
+
+r = new RegExp ("(a|b){1,4}");
+assert (r.exec("bbb") == "bbb,b");
+
+r = new RegExp ("(a|b){1,5}");
+assert (r.exec("aba") == "aba,a");
+
+r = new RegExp ("(a|b){1,5}");
+assert (r.exec("abab") == "abab,b");
+
+r = new RegExp ("(a|b){1,5}");
+assert (r.exec("bbb") == "bbb,b");
+
+r = new RegExp ("(aba)*");
+assert (r.exec("aaaa") == ",");
+
+r = new RegExp ("(aba)+");
+assert (r.exec("aaaa") == undefined);
+
+r = new RegExp ("(a|bb|c|d)");
+assert (r.exec("a") == "a,a");
+
+r = new RegExp ("(a|b)");
+assert (r.exec("a") == "a,a");
+
+r = new RegExp ("(a|b)+");
+assert (r.exec("aba") == "aba,a");
+
+r = new RegExp ("(a|b)");
+assert (r.exec("b") == "b,b");
+
+r = new RegExp ("(a)");
+assert (r.exec("a") == "a,a");
+
+r = new RegExp ("(a)*");
+assert (r.exec("a") == "a,a");
+
+r = new RegExp ("(a)*");
+assert (r.exec("aaaa") == "aaaa,a");
+
+r = new RegExp ("(a)+");
+assert (r.exec("aaaa") == "aaaa,a");
+
+r = new RegExp ("(a|aa){0,3}b");
+assert (r.exec("aaaaaab") == "aaaaaab,aa");
+
+r = new RegExp ("((a){2,3}){4}b");
+assert (r.exec("aaaaaaaab") == "aaaaaaaab,aa,a");
+
+// Test non-greedy iterations
+r = new RegExp ("(a)+?");
+assert (r.exec("aaaa") == "a,a");
+
+r = new RegExp ("(a)*?aa");
+assert (r.exec("aaaa") == "aa,");
+
+r = new RegExp ("(aaa|aa)*?aa");
+assert (r.exec("aaaa")[0] == "aa");
+assert (r.exec("aaaa")[1] == undefined);
+
+r = new RegExp ("(a)??aa");
+assert (r.exec("aaaa")[0] == "aa");
+assert (r.exec("aaaa")[1] == undefined);
+
+r = new RegExp ("(a)?aa");
+assert (r.exec("aaaa") == "aaa,a");
+
+r = new RegExp ("(()*?)*?a");
+assert (r.exec("ba")[0] == "a");
+assert (r.exec("ba")[1] == undefined);
+assert (r.exec("ba")[2] == undefined);
+
+r = new RegExp ("((bb?)*)*a");
+assert (r.exec("bbba") == "bbba,bbb,b");
+
+r = new RegExp ("((bb?)*)*bbb\\Ba");
+assert (r.exec("bbba")[0] == "bbba");
+assert (r.exec("bbba")[1] == undefined);
+assert (r.exec("bbba")[2] == undefined);
+
+r = new RegExp ("(a??){0,1}a");
+assert (r.exec("aa") == "aa,a");
+
+r = new RegExp ("(a?){0,1}a");
+assert (r.exec("aa") == "aa,a");
+
+r = new RegExp ("(a{0,1}?){0,1}a");
+assert (r.exec("aa") == "aa,a");