Add m-esr52 at 52.6.0

9 files changed, 258 insertions, 0 deletions

diff --git a/js/src/tests/js1_7/expressions/browser.js b/js/src/tests/js1_7/expressions/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/browser.js
diff --git a/js/src/tests/js1_7/expressions/destructuring-scope.js b/js/src/tests/js1_7/expressions/destructuring-scope.js
new file mode 100644
index 000000000..374c1bec9
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/destructuring-scope.js
@@ -0,0 +1,67 @@
+/* -*- 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 = 'none';
+var summary = 'Test destructuring assignments for differing scopes';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+function f() {
+  var x = 3;
+  if (x > 0) {
+    let {a:x} = {a:7};
+    if (x != 7) 
+      throw "fail";
+  }
+  if (x != 3) 
+    throw "fail";
+}
+
+function g() {
+  // Before JS1.7's destructuring for…in was fixed to match JS1.8's,
+  // the expected values were a == "x" and b == 7.
+  for (var [a,b] in {x:7}) {
+    if (a !== "x" || typeof b !== "undefined")
+      throw "fail";
+  }
+
+  {
+    // Before JS1.7's destructuring for…in was fixed to match JS1.8's,
+    // the expected values were a == "y" and b == 8.
+    for (let [a,b] in {y:8}) {
+      if (a !== "y" || typeof b !== "undefined")
+        throw "fail";
+    }
+  }
+
+  if (a !== "x" || typeof b !== "undefined")
+    throw "fail";
+}
+
+f();
+g();
+
+if (typeof a != "undefined" || typeof b != "undefined" || typeof x != "undefined")
+  throw "fail";
+
+function h() {
+  // Before JS1.7's destructuring for…in was fixed to match JS1.8's,
+  // the expected values were a == "x" and b == 9.
+  for ([a,b] in {z:9}) {
+    if (a !== "z" || typeof b !== "undefined")
+      throw "fail";
+  }
+}
+
+h();
+
+if (a !== "z" || typeof b !== "undefined")
+  throw "fail";
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_7/expressions/regress-346203.js b/js/src/tests/js1_7/expressions/regress-346203.js
new file mode 100644
index 000000000..1c18a09ac
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/regress-346203.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 = 346203;
+var summary = 'Do not crash during destructuring assignment ';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  var {b:{c:x}}={b:{c:1}}
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/expressions/regress-346645-01.js b/js/src/tests/js1_7/expressions/regress-346645-01.js
new file mode 100644
index 000000000..9782fc82e
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/regress-346645-01.js
@@ -0,0 +1,34 @@
+/* -*- 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 = 346645;
+var summary = 'Do not crash with empty object in destructuring assign LHS';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  try
+  {
+    eval('({ a:{} }) = 3;');
+  }
+  catch(ex)
+  {
+  }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/expressions/regress-346645-02.js b/js/src/tests/js1_7/expressions/regress-346645-02.js
new file mode 100644
index 000000000..f01781c67
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/regress-346645-02.js
@@ -0,0 +1,34 @@
+/* -*- 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 = 346645;
+var summary = 'Do not crash with empty array in destructuring assign LHS';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  try
+  {
+    eval('({ a:[] }) = 3;');
+  }
+  catch(ex)
+  {
+  }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/expressions/regress-346645-03.js b/js/src/tests/js1_7/expressions/regress-346645-03.js
new file mode 100644
index 000000000..20f4d8edb
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/regress-346645-03.js
@@ -0,0 +1,34 @@
+/* -*- 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 = 346645;
+var summary = 'Do not crash with non-empty array in destructuring assign LHS';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  try
+  {
+    eval('({ a:[z] }) = 3;');
+  }
+  catch(ex)
+  {
+  }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/expressions/regress-418051.js b/js/src/tests/js1_7/expressions/regress-418051.js
new file mode 100644
index 000000000..32c6b4eac
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/regress-418051.js
@@ -0,0 +1,34 @@
+/* -*- 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 = 418051;
+var summary = 'Do not assert: (pnkey)->pn_arity == PN_NULLARY && ' + 
+  '((pnkey)->pn_type == TOK_NUMBER || (pnkey)->pn_type == TOK_STRING || ' +
+  '(pnkey)->pn_type == TOK_NAME)';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  try
+  {
+    eval("({x:[]}={x}");
+  }
+  catch(ex)
+  {
+  }
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/expressions/regress-451340.js b/js/src/tests/js1_7/expressions/regress-451340.js
new file mode 100644
index 000000000..77733091f
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/regress-451340.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 = 451340;
+var summary = 'Do no crash [@ CheckDestructuring]';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  function x([y]) { }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_7/expressions/shell.js b/js/src/tests/js1_7/expressions/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_7/expressions/shell.js