Add m-esr52 at 52.6.0

15 files changed, 546 insertions, 0 deletions

diff --git a/js/src/tests/js1_7/iterable/browser.js b/js/src/tests/js1_7/iterable/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/browser.js
diff --git a/js/src/tests/js1_7/iterable/regress-340526-01.js b/js/src/tests/js1_7/iterable/regress-340526-01.js
new file mode 100644
index 000000000..e3e189278
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-340526-01.js
@@ -0,0 +1,27 @@
+/* -*- 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 = 340526;
+var summary = 'Iterators: cross-referenced objects with close handler can ' +
+  'delay close handler execution';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+try
+{
+  var iter = Iterator({});
+  iter.foo = "bar";
+  for (var i in iter)
+    ;
+}
+catch(ex)
+{
+}
+ 
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_7/iterable/regress-340526-02.js b/js/src/tests/js1_7/iterable/regress-340526-02.js
new file mode 100644
index 000000000..a94566a3d
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-340526-02.js
@@ -0,0 +1,43 @@
+// |reftest| skip -- obsolete test
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 = 340526;
+var summary = 'Iterators: cross-referenced objects with close handler can ' +
+  'delay close handler execution';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var close_count = 0;
+
+function gen()
+{
+  try {
+    yield 0;
+  } finally {
+    ++close_count;
+  }
+}
+
+var iter1 = gen();
+var iter2 = gen();
+
+iter1.another = iter2;
+iter2.another = iter1;
+
+iter1.next();
+iter2.next();
+
+iter1 = null;
+iter2 = null;
+
+gc();
+
+var expect = 2;
+var actual = close_count;
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_7/iterable/regress-341496.js b/js/src/tests/js1_7/iterable/regress-341496.js
new file mode 100644
index 000000000..9e3a5aa3a
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-341496.js
@@ -0,0 +1,19 @@
+/* -*- 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 = 341496;
+var summary = 'Iterators: check that adding properties does not crash';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var iter = Iterator({});
+for (var i = 0; i != 10*1000; ++i)
+  iter[i] = i;
+ 
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_7/iterable/regress-341499.js b/js/src/tests/js1_7/iterable/regress-341499.js
new file mode 100644
index 000000000..7e3d619f1
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-341499.js
@@ -0,0 +1,33 @@
+/* -*- 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 = 341499;
+var summary = 'Iterators: do not assert from close handler when ' +
+  'allocating GC things';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var someGlobal;
+
+function generator()
+{
+  try {
+    yield 0;
+  } finally {
+    someGlobal = [];
+  }
+}
+
+var iter = generator();
+iter.next();
+iter = null;
+
+gc();
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_7/iterable/regress-341510.js b/js/src/tests/js1_7/iterable/regress-341510.js
new file mode 100644
index 000000000..27fb73b03
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-341510.js
@@ -0,0 +1,29 @@
+/* -*- 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 = 341510;
+var summary = 'Iterators: crash in close handler with assignment to ' +
+  'nonexistent name';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+function gen(i) {
+  try {
+    yield i;
+  } finally {
+    name_that_does_not_exist_in_the_scope_chain = 1;
+  }
+}
+
+var iter = gen(1);
+iter.next();
+iter = null;
+gc();
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_7/iterable/regress-341815.js b/js/src/tests/js1_7/iterable/regress-341815.js
new file mode 100644
index 000000000..51cf2ea28
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-341815.js
@@ -0,0 +1,94 @@
+// |reftest| skip-if(!xulRuntime.shell) -- bug xxx - fails to dismiss alert
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 = 341815;
+var summary = 'Close hook crash';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+var ialert = 0;
+//-----------------------------------------------------------------------------
+//test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  var globalToPokeGC = {};
+
+  function make_iterator()
+  {
+    function generator() {
+      try {
+        yield 0;
+      } finally {
+        make_iterator();
+      }
+    }
+    generator().next();
+    globalToPokeGC = {};
+    if (typeof alert != 'undefined')
+    {
+      alert(++ialert);
+    }
+  }
+
+  make_iterator();
+
+  for (var i = 0; i != 50000; ++i) {
+    var x = {};
+  }
+ 
+  print('done');
+
+  setTimeout('checkTest()', 10000);
+
+  exitFunc ('test');
+}
+
+function init()
+{
+  // give the dialog closer time to register
+  setTimeout('test()', 5000);
+}
+
+var lastialert = 0;
+
+function checkTest()
+{
+  // this function is used to check if there
+  // additional alerts are still being fired 
+  // in order to prevent the test from completing
+  // until all alerts have finished.
+
+  if (ialert != lastialert)
+  {
+    lastialert = ialert;
+    setTimeout('checkTest()', 10000);
+    return;
+  }
+
+  reportCompare(expect, actual, summary);
+  gDelayTestDriverEnd = false;
+  jsTestDriverEnd();
+}
+
+if (typeof window != 'undefined')
+{
+  // delay test driver end
+  gDelayTestDriverEnd = true;
+
+  window.addEventListener("load", init, false);
+}
+else
+{
+  reportCompare(expect, actual, summary);
+}
+
diff --git a/js/src/tests/js1_7/iterable/regress-341821.js b/js/src/tests/js1_7/iterable/regress-341821.js
new file mode 100644
index 000000000..03cf79898
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-341821.js
@@ -0,0 +1,83 @@
+// |reftest| skip-if(!xulRuntime.shell) -- bug xxx - fails to dismiss alert
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 = 341821;
+var summary = 'Close hook crash';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+var ialert = 0;
+
+//-----------------------------------------------------------------------------
+//test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  function generator()
+  {
+    try {
+      yield [];
+    } finally {
+      make_iterator();
+    }
+  }
+
+  function make_iterator()
+  {
+    var iter = generator();
+    iter.next();
+    iter = null;
+    if (typeof alert != 'undefined')
+    {
+      alert(++ialert);
+    }
+  }
+
+  make_iterator();
+
+  // Trigger GC through the branch callback.
+  for (var i = 0; i != 50000; ++i) {
+    var x = {};
+  }
+
+  print('done');
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
+
+function init()
+{
+  // give the dialog closer time to register
+  setTimeout('runtest()', 5000);
+}
+
+function runtest()
+{
+  test();
+  reportCompare(expect, actual, summary);
+  gDelayTestDriverEnd = false;
+  jsTestDriverEnd();
+}
+
+if (typeof window != 'undefined')
+{
+  // delay test driver end
+  gDelayTestDriverEnd = true;
+
+  window.addEventListener("load", init, false);
+}
+else
+{
+  reportCompare(expect, actual, summary);
+}
+
diff --git a/js/src/tests/js1_7/iterable/regress-354750-01.js b/js/src/tests/js1_7/iterable/regress-354750-01.js
new file mode 100644
index 000000000..1ad600a78
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-354750-01.js
@@ -0,0 +1,42 @@
+/* -*- 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 = 354750;
+var summary = 'Changing Iterator.prototype.next should not affect default iterator';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  Iterator.prototype.next = function() {
+    throw "This should not be thrown";
+  }
+
+  expect = 'No exception';
+  actual = 'No exception';
+  try
+  {
+    for (var i in [])
+    {
+    }
+  }
+  catch(ex)
+  {
+    actual = ex;
+  }
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/iterable/regress-355025.js b/js/src/tests/js1_7/iterable/regress-355025.js
new file mode 100644
index 000000000..6407451c0
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-355025.js
@@ -0,0 +1,28 @@
+/* -*- 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 = 355025;
+var summary = 'Test regression from bug 354750 - Iterable()';
+var actual = 'No Error';
+var expect = 'No Error';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  Iterator([]);
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/iterable/regress-355075-01.js b/js/src/tests/js1_7/iterable/regress-355075-01.js
new file mode 100644
index 000000000..a3b2e8ad6
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-355075-01.js
@@ -0,0 +1,38 @@
+/* -*- 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 = 355075;
+var summary = 'Regression tests from bug 354750';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  options('strict');
+  options('werror');
+ 
+  function f() {
+    this.a = {1: "a", 2: "b"};
+    var dummy;
+    for (var b in this.a)
+      dummy = b;
+  }
+
+  f();
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/iterable/regress-355090.js b/js/src/tests/js1_7/iterable/regress-355090.js
new file mode 100644
index 000000000..32f70456a
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-355090.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 = 355090;
+var summary = 'Iterator(8) is a function';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  expect = 'No Error';
+  actual = 'No Error';
+  try
+  {
+    Iterator(8);
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/iterable/regress-415922.js b/js/src/tests/js1_7/iterable/regress-415922.js
new file mode 100644
index 000000000..c7fe29e7b
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-415922.js
@@ -0,0 +1,49 @@
+/* -*- 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 = 415922;
+var summary = 'Support exception from withing JSNewEnumerateOp on JSENUMERATE_NEXT';
+var actual = 'No Error';
+var expect = 'Error: its enumeration failed';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  function f() { for (k in it) return k }
+
+  if (typeof it == 'undefined')
+  {
+    print(expect = actual = 'it not defined, test skipped');
+  }
+  else
+  {
+    try 
+    {
+      it.enum_fail = true;
+      var r = f();
+      actual = 'No exception r: ' + r.toString();
+    } 
+    catch (e) 
+    {
+      actual = e + '';
+    } 
+    finally 
+    {
+      it.enum_fail = false;
+    }
+  }
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/iterable/regress-568056.js b/js/src/tests/js1_7/iterable/regress-568056.js
new file mode 100644
index 000000000..1f6570d38
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/regress-568056.js
@@ -0,0 +1,24 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+var BUGNUMBER = 568056;
+var summary = "Iterator(obj) must not go up obj's prototype chain";
+
+var foo = {
+    z: 9,
+};
+
+var bar = {
+    __proto__: foo,
+    a: 1,
+    b: 2,
+};
+
+var results = [];
+for each (let [key, value] in Iterator(bar))
+    results.push(key + ":" + value);
+
+var actual = results.join(';')
+var expect = "a:1;b:2";
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_7/iterable/shell.js b/js/src/tests/js1_7/iterable/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_7/iterable/shell.js