Add m-esr52 at 52.6.0

9 files changed, 486 insertions, 0 deletions

diff --git a/js/src/tests/ecma_3/ExecutionContexts/10.1.3-1.js b/js/src/tests/ecma_3/ExecutionContexts/10.1.3-1.js
new file mode 100644
index 000000000..eb29e55e5
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/10.1.3-1.js
@@ -0,0 +1,167 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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/. */
+
+/*
+ *
+ * Date:    11 Feb 2002
+ * SUMMARY: Testing functions having duplicate formal parameter names
+ *
+ * Note: given function f(x,x,x,x) {return x;}; f(1,2,3,4) should return 4.
+ * See ECMA-262 3rd Edition Final Section 10.1.3: Variable Instantiation
+ *
+ * Also see http://bugzilla.mozilla.org/show_bug.cgi?id=124900
+ */
+//-----------------------------------------------------------------------------
+var UBound = 0;
+var BUGNUMBER = 124900;
+var summary = 'Testing functions having duplicate formal parameter names';
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+
+
+function f1(x,x)
+{
+  return x;
+}
+status = inSection(1);
+actual = f1(1,2);
+expect = 2;
+addThis();
+
+
+function f2(x,x,x)
+{
+  return x*x*x;
+}
+status = inSection(2);
+actual = f2(1,2,3);
+expect = 27;
+addThis();
+
+
+function f3(x,x,x,x)
+{
+  return 'a' + x + 'b' + x + 'c' + x ;
+}
+status = inSection(3);
+actual = f3(1,2,3,4);
+expect = 'a4b4c4';
+addThis();
+
+
+/*
+ * If the value of the last duplicate parameter is not provided by
+ * the function caller, the value of this parameter is undefined
+ */
+function f4(x,a,b,x,z)
+{
+  return x;
+}
+status = inSection(4);
+actual = f4(1,2);
+expect = undefined;
+addThis();
+
+
+/*
+ * f.toString() should preserve any duplicate formal parameter names that exist
+ */
+function f5(x,x,x,x)
+{
+}
+status = inSection(5);
+actual = f5.toString().match(/\((.*)\)/)[1];
+actual = actual.replace(/\s/g, ''); // for definiteness, remove any white space
+expect = 'x,x,x,x';
+addThis();
+
+
+function f6(x,x,x,x)
+{
+  var ret = [];
+
+  for (var i=0; i<arguments.length; i++)
+    ret.push(arguments[i]);
+
+  return ret.toString();
+}
+status = inSection(6);
+actual = f6(1,2,3,4);
+expect = '1,2,3,4';
+addThis();
+
+
+/*
+ * This variation (assigning to x inside f) is from nboyd@atg.com
+ * See http://bugzilla.mozilla.org/show_bug.cgi?id=124900
+ */
+function f7(x,x,x,x)
+{
+  x = 999;
+  var ret = [];
+
+  for (var i=0; i<arguments.length; i++)
+    ret.push(arguments[i]);
+
+  return ret.toString();
+}
+status = inSection(7);
+actual = f7(1,2,3,4);
+expect = '1,2,3,999';
+addThis();
+
+
+/*
+ * Same as above, but with |var| keyword added -
+ */
+function f8(x,x,x,x)
+{
+  var x = 999;
+  var ret = [];
+
+  for (var i=0; i<arguments.length; i++)
+    ret.push(arguments[i]);
+
+  return ret.toString();
+}
+status = inSection(8);
+actual = f8(1,2,3,4);
+expect = '1,2,3,999';
+addThis();
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+
+function addThis()
+{
+  statusitems[UBound] = status;
+  actualvalues[UBound] = actual;
+  expectedvalues[UBound] = expect;
+  UBound++;
+}
+
+
+function test()
+{
+  enterFunc('test');
+  printBugNumber(BUGNUMBER);
+  printStatus(summary);
+
+  for (var i=0; i<UBound; i++)
+  {
+    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
+  }
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/ecma_3/ExecutionContexts/10.1.3-2.js b/js/src/tests/ecma_3/ExecutionContexts/10.1.3-2.js
new file mode 100644
index 000000000..295a58d4b
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/10.1.3-2.js
@@ -0,0 +1,37 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 395907;
+var summary = 'eval of function declaration should change existing variable';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  expect = 'typeof x: number, typeof x: function, x(): true';
+  var x = "string";
+  function f () {
+    var x = 0;
+    actual += 'typeof x: ' + (typeof x) + ', ';
+    eval('function x() { return true; }');
+    actual += 'typeof x: ' + (typeof x) + ', ';
+    actual += 'x(): ' + x();
+  }
+  f();
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/ecma_3/ExecutionContexts/10.1.3.js b/js/src/tests/ecma_3/ExecutionContexts/10.1.3.js
new file mode 100644
index 000000000..0911afcb6
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/10.1.3.js
@@ -0,0 +1,37 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*-
+ * 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/. */
+
+
+/**
+   ECMA Section: 10.1.3: Variable Instantiation
+   FunctionDeclarations are processed before VariableDeclarations, and
+   VariableDeclarations don't replace existing values with undefined
+*/
+
+test();
+
+function f()
+{
+  var x;
+
+  return typeof x;
+
+  function x()
+  {
+    return 7;   
+  }
+}
+
+function test()
+{
+  enterFunc ("test");
+
+  printStatus ("ECMA Section: 10.1.3: Variable Instantiation.");
+  printBugNumber (17290);
+
+  reportCompare ("function", f(), "Declaration precedence test");
+
+  exitFunc("test");       
+}
diff --git a/js/src/tests/ecma_3/ExecutionContexts/10.1.4-1.js b/js/src/tests/ecma_3/ExecutionContexts/10.1.4-1.js
new file mode 100644
index 000000000..95cc5b476
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/10.1.4-1.js
@@ -0,0 +1,49 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*-
+ * 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/. */
+
+
+/**
+   ECMA Section: 10.1.4.1 Entering An Execution Context
+   ECMA says:
+   * Global Code, Function Code
+   Variable instantiation is performed using the global object as the
+   variable object and using property attributes { DontDelete }.
+
+   * Eval Code
+   Variable instantiation is performed using the calling context's
+   variable object and using empty property attributes.
+*/
+
+var BUGNUMBER = '(none)';
+var summary = '10.1.4.1 Entering An Execution Context';
+var actual = '';
+var expect = '';
+
+test();
+
+function test()
+{
+  enterFunc ("test");
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  var y;
+  eval("var x = 1");
+
+  if (delete y)
+    reportCompare('PASS', 'FAIL', "Expected *NOT* to be able to delete y");
+
+  if (typeof x == "undefined")
+    reportCompare('PASS', 'FAIL', "x did not remain defined after eval()");
+  else if (x != 1)
+    reportCompare('PASS', 'FAIL', "x did not retain it's value after eval()");
+   
+  if (!delete x)
+    reportCompare('PASS', 'FAIL', "Expected to be able to delete x");
+
+  reportCompare('PASS', 'PASS', '10.1.4.1 Entering An Execution Context');
+
+  exitFunc("test");       
+}
diff --git a/js/src/tests/ecma_3/ExecutionContexts/10.6.1-01.js b/js/src/tests/ecma_3/ExecutionContexts/10.6.1-01.js
new file mode 100644
index 000000000..3de644571
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/10.6.1-01.js
@@ -0,0 +1,103 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 290774;
+var summary = 'activation object never delegates to Object.prototype';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var toStringResult;
+var evalResult;
+var watchResult;
+var parseIntResult;
+
+var eval = 'fooEval';
+var watch = undefined;
+var parseInt = 'fooParseInt';
+
+
+function toString()
+{
+  return 'fooString';
+}
+
+function normal()
+{
+  toStringResult = toString;
+  evalResult = eval;
+  watchResult = watch;
+  parseIntResult = parseInt;
+}
+
+function outerinnervar()
+{
+  toStringResult = toString;
+  evalResult = eval;
+  watchResult = watch;
+  parseIntResult = parseInt;
+  function inner()
+  {
+    // addition of any statement
+    // which accesses a variable
+    // from the outer scope causes the bug
+    printStatus(toString);
+  }
+}
+
+expect = true;
+
+printStatus('normal');
+printStatus('======');
+normal();
+
+printStatus('toStringResult ' + toStringResult);
+printStatus('toString ' + toString);
+actual = ((toStringResult + '') == (toString + ''));
+reportCompare(expect, actual, inSection(1));
+
+printStatus('evalResult ' + evalResult);
+printStatus('eval ' + eval);
+actual = ((evalResult + '') == (eval + ''));
+reportCompare(expect, actual, inSection(2));
+
+printStatus('watchResult ' + watchResult);
+printStatus('watch ' + watch);
+actual = ((watchResult + '') == (watch + ''));
+reportCompare(expect, actual, inSection(3));
+
+printStatus('parseIntResult ' + parseIntResult);
+printStatus('parseInt ' + parseInt);
+actual = ((parseIntResult + '') == (parseInt + ''));
+reportCompare(expect, actual, inSection(4));
+
+printStatus('outerinner');
+printStatus('==========');
+
+outerinnervar();
+
+printStatus('toStringResult ' + toStringResult);
+printStatus('toString ' + toString);
+actual = ((toStringResult + '') == (toString + ''));
+reportCompare(expect, actual, inSection(5));
+
+
+printStatus('evalResult ' + evalResult);
+printStatus('eval ' + eval);
+actual = ((evalResult + '') == (eval + ''));
+reportCompare(expect, actual, inSection(6));
+
+printStatus('watchResult ' + watchResult);
+printStatus('watch ' + watch);
+actual = ((watchResult + '') == (watch + ''));
+reportCompare(expect, actual, inSection(7));
+
+printStatus('parseIntResult ' + parseIntResult);
+printStatus('parseInt ' + parseInt);
+actual = ((parseIntResult + '') == (parseInt + ''));
+reportCompare(expect, actual, inSection(8));
diff --git a/js/src/tests/ecma_3/ExecutionContexts/browser.js b/js/src/tests/ecma_3/ExecutionContexts/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/browser.js
diff --git a/js/src/tests/ecma_3/ExecutionContexts/regress-23346.js b/js/src/tests/ecma_3/ExecutionContexts/regress-23346.js
new file mode 100644
index 000000000..1b22b8c51
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/regress-23346.js
@@ -0,0 +1,35 @@
+/* -*- tab-width: 8; indent-tabs-mode: nil; js-indent-level: 4 -*-
+ * 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/. */
+
+
+var CALL_CALLED = "PASSED";
+
+test();
+
+function f(x)
+{
+  if (x)
+    return call();
+
+  return "FAILED!";
+}
+
+function call()
+{
+  return CALL_CALLED;
+}
+
+function test()
+{
+  enterFunc ("test");
+
+  printStatus ("ECMA Section: 10.1.3: Variable Instantiation.");
+  printBugNumber (23346);
+
+  reportCompare ("PASSED", f(true),
+		 "Unqualified reference should not see Function.prototype");
+
+  exitFunc("test");       
+}
diff --git a/js/src/tests/ecma_3/ExecutionContexts/regress-448595-01.js b/js/src/tests/ecma_3/ExecutionContexts/regress-448595-01.js
new file mode 100644
index 000000000..36359eb2a
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/regress-448595-01.js
@@ -0,0 +1,58 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 448595;
+var summary = 'scope chain var declaration with initialiser in |with| clauses';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  var f;
+
+  expect = 'bar';
+
+  f = function(){
+    var e = "bar"; 
+    with({e:"foo"}) {
+      var e = "wibble";
+    };
+
+    actual = e;
+  }
+
+  f();
+
+  reportCompare(expect, actual, summary + ': with');
+
+  f = function(){
+    var e = "bar"; 
+    try
+    {
+      throw {e:"foo"};
+    }
+    catch(e) {
+      var e = "wibble";
+    };
+
+    actual = e;
+  }
+
+  f();
+
+  reportCompare(expect, actual, summary + ': catch');
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/ecma_3/ExecutionContexts/shell.js b/js/src/tests/ecma_3/ExecutionContexts/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/ecma_3/ExecutionContexts/shell.js