1 files changed, 288 insertions, 0 deletions
diff --git a/js/src/tests/non262/expressions/shell.js b/js/src/tests/non262/expressions/shell.js
new file mode 100644
index 0000000000..bc682b79cd
--- /dev/null
+++ b/js/src/tests/non262/expressions/shell.js
@@ -0,0 +1,288 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+(function(global) {
+    function func() {
+    }
+    class C {
+        foo() {
+        }
+        static foo() {
+        }
+    }
+
+    function test_one(pattern, val, opt) {
+        var stmts = [];
+        var i = 0;
+        var c;
+
+        stmts.push(`var ${pattern} = ${val};`);
+
+        for (var stmt of stmts) {
+            if (!opt.no_plain) {
+                eval(`
+${stmt}
+`);
+            }
+
+            if (!opt.no_func) {
+                eval(`
+function f${i}() {
+  ${stmt}
+}
+f${i}();
+`);
+                i++;
+
+                eval(`
+var f${i} = function foo() {
+  ${stmt}
+};
+f${i}();
+`);
+                i++;
+
+                eval(`
+var f${i} = () => {
+  ${stmt}
+};
+f${i}();
+`);
+                i++;
+            }
+
+            if (!opt.no_gen) {
+                eval(`
+function* g${i}() {
+  ${stmt}
+}
+[...g${i}()];
+`);
+                i++;
+
+                eval(`
+var g${i} = function* foo() {
+  ${stmt}
+};
+[...g${i}()];
+`);
+                i++;
+            }
+
+            if (!opt.no_ctor) {
+                eval(`
+class D${i} {
+  constructor() {
+    ${stmt}
+  }
+}
+new D${i}();
+`);
+                i++;
+            }
+
+            if (!opt.no_derived_ctor) {
+                if (opt.no_pre_super) {
+                    eval(`
+class D${i} extends C {
+  constructor() {
+    ${stmt}
+    try { super(); } catch (e) {}
+  }
+}
+new D${i}();
+`);
+                    i++;
+                } else {
+                    eval(`
+class D${i} extends C {
+  constructor() {
+    super();
+    ${stmt}
+  }
+}
+new D${i}();
+`);
+                    i++;
+                }
+            }
+
+            if (!opt.no_method) {
+                eval(`
+class D${i} extends C {
+  method() {
+    ${stmt}
+  }
+  static staticMethod() {
+    ${stmt}
+  }
+}
+new D${i}().method();
+D${i}.staticMethod();
+`);
+                i++;
+            }
+        }
+
+        if (!opt.no_func_arg) {
+            eval(`
+function f${i}(${pattern}) {}
+f${i}(${val});
+`);
+            i++;
+
+            eval(`
+var f${i} = function foo(${pattern}) {};
+f${i}(${val});
+`);
+            i++;
+
+            eval(`
+var f${i} = (${pattern}) => {};
+f${i}(${val});
+`);
+            i++;
+        }
+
+        if (!opt.no_gen_arg) {
+            eval(`
+function* g${i}(${pattern}) {}
+[...g${i}(${val})];
+`);
+            i++;
+
+            eval(`
+var g${i} = function* foo(${pattern}) {};
+[...g${i}(${val})];
+`);
+            i++;
+        }
+    }
+
+    function test(expr, opt={}) {
+        var pattern = `[a=${expr}, ...c]`;
+        test_one(pattern, "[]", opt);
+        test_one(pattern, "[1]", opt);
+
+        pattern = `[,a=${expr}]`;
+        test_one(pattern, "[]", opt);
+        test_one(pattern, "[1]", opt);
+        test_one(pattern, "[1, 2]", opt);
+
+        pattern = `[{x: [a=${expr}]}]`;
+        test_one(pattern, "[{x: [1]}]", opt);
+
+        pattern = `[x=[a=${expr}]=[]]`;
+        test_one(pattern, "[]", opt);
+        test_one(pattern, "[1]", opt);
+
+        pattern = `[x=[a=${expr}]=[1]]`;
+        test_one(pattern, "[]", opt);
+        test_one(pattern, "[1]", opt);
+    }
+
+    global.testDestructuringArrayDefault = test;
+})(this);
+
+(function(global) {
+  /*
+   * Date: 07 February 2001
+   *
+   * Functionality common to Array testing -
+   */
+  //-----------------------------------------------------------------------------
+
+
+  var CHAR_LBRACKET = '[';
+  var CHAR_RBRACKET = ']';
+  var CHAR_QT_DBL = '"';
+  var CHAR_QT = "'";
+  var CHAR_NL = '\n';
+  var CHAR_COMMA = ',';
+  var CHAR_SPACE = ' ';
+  var TYPE_STRING = typeof 'abc';
+
+
+  /*
+   * If available, arr.toSource() gives more detail than arr.toString()
+   *
+   * var arr = Array(1,2,'3');
+   *
+   * arr.toSource()
+   * [1, 2, "3"]
+   *
+   * arr.toString()
+   * 1,2,3
+   *
+   * But toSource() doesn't exist in Rhino, so use our own imitation, below -
+   *
+   */
+  function formatArray(arr)
+  {
+    try
+    {
+      return arr.toSource();
+    }
+    catch(e)
+    {
+      return toSource(arr);
+    }
+  }
+
+  global.formatArray = formatArray;
+
+  /*
+   * Imitate SpiderMonkey's arr.toSource() method:
+   *
+   * a) Double-quote each array element that is of string type
+   * b) Represent |undefined| and |null| by empty strings
+   * c) Delimit elements by a comma + single space
+   * d) Do not add delimiter at the end UNLESS the last element is |undefined|
+   * e) Add square brackets to the beginning and end of the string
+   */
+  function toSource(arr)
+  {
+    var delim = CHAR_COMMA + CHAR_SPACE;
+    var elt = '';
+    var ret = '';
+    var len = arr.length;
+
+    for (i=0; i<len; i++)
+    {
+      elt = arr[i];
+
+      switch(true)
+      {
+	case (typeof elt === TYPE_STRING) :
+	ret += doubleQuote(elt);
+	break;
+
+	case (elt === undefined || elt === null) :
+	break; // add nothing but the delimiter, below -
+
+	default:
+	ret += elt.toString();
+      }
+
+      if ((i < len-1) || (elt === undefined))
+	ret += delim;
+    }
+
+    return  CHAR_LBRACKET + ret + CHAR_RBRACKET;
+  }
+
+  global.toSource = toSource;
+
+  function doubleQuote(text)
+  {
+    return CHAR_QT_DBL + text + CHAR_QT_DBL;
+  }
+
+
+  function singleQuote(text)
+  {
+    return CHAR_QT + text + CHAR_QT;
+  }
+
+})(this);