Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

20 files changed, 564 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A1.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A1.js
new file mode 100644
index 0000000000..d52841641b
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A1.js
@@ -0,0 +1,63 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    White Space and Line Terminator between LogicalANDExpression and "&&" or
+    between "&&" and BitwiseORExpression are allowed
+es5id: 11.11.1_A1
+description: Checking by using eval
+---*/
+
+//CHECK#1
+if ((eval("true\u0009&&\u0009true")) !== true) {
+  throw new Test262Error('#1: (true\\u0009&&\\u0009true) === true');
+}
+
+//CHECK#2
+if ((eval("true\u000B&&\u000Btrue")) !== true) {
+  throw new Test262Error('#2: (true\\u000B&&\\u000Btrue) === true');  
+}
+
+//CHECK#3
+if ((eval("true\u000C&&\u000Ctrue")) !== true) {
+  throw new Test262Error('#3: (true\\u000C&&\\u000Ctrue) === true');
+}
+
+//CHECK#4
+if ((eval("true\u0020&&\u0020true")) !== true) {
+  throw new Test262Error('#4: (true\\u0020&&\\u0020true) === true');
+}
+
+//CHECK#5
+if ((eval("true\u00A0&&\u00A0true")) !== true) {
+  throw new Test262Error('#5: (true\\u00A0&&\\u00A0true) === true');
+}
+
+//CHECK#6
+if ((eval("true\u000A&&\u000Atrue")) !== true) {
+  throw new Test262Error('#6: (true\\u000A&&\\u000Atrue) === true');  
+}
+
+//CHECK#7
+if ((eval("true\u000D&&\u000Dtrue")) !== true) {
+  throw new Test262Error('#7: (true\\u000D&&\\u000Dtrue) === true');
+}
+
+//CHECK#8
+if ((eval("true\u2028&&\u2028true")) !== true) {
+  throw new Test262Error('#8: (true\\u2028&&\\u2028true) === true');
+}
+
+//CHECK#9
+if ((eval("true\u2029&&\u2029true")) !== true) {
+  throw new Test262Error('#9: (true\\u2029&&\\u2029true) === true');
+}
+
+
+//CHECK#10
+if ((eval("true\u0009\u000B\u000C\u0020\u00A0\u000A\u000D\u2028\u2029&&\u0009\u000B\u000C\u0020\u00A0\u000A\u000D\u2028\u2029true")) !== true) {
+  throw new Test262Error('#10: (true\\u0009\\u000B\\u000C\\u0020\\u00A0\\u000A\\u000D\\u2028\\u2029&&\\u0009\\u000B\\u000C\\u0020\\u00A0\\u000A\\u000D\\u2028\\u2029true) === true');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T1.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T1.js
new file mode 100644
index 0000000000..0bb7dc4c78
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T1.js
@@ -0,0 +1,64 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Operator x && y uses GetValue
+es5id: 11.11.1_A2.1_T1
+description: Either Type is not Reference or GetBase is not null
+---*/
+
+//CHECK#1
+if ((false && true) !== false) {
+  throw new Test262Error('#1: (false && true) === false');
+}
+
+//CHECK#2
+if ((true && false) !== false) {
+  throw new Test262Error('#2: (true && false) === false');
+}
+
+//CHECK#3
+var x = false;
+if ((x && true) !== false) {
+  throw new Test262Error('#3: var x = false; (x && true) === false');
+}
+
+//CHECK#4
+var y = new Boolean(false);
+if ((true && y) !== y) {
+  throw new Test262Error('#4: var y = new Boolean(false); (true && y) === y');
+}
+
+//CHECK#5
+var x = false;
+var y = true;
+if ((x && y) !== false) {
+  throw new Test262Error('#5: var x = false; var y = true; (x && y) === false');
+}
+
+//CHECK#6
+var x = true;
+var y = new Boolean(false);
+if ((x && y) !== y) {
+  throw new Test262Error('#6: var x = true; var y = new Boolean(false); (x && y) === y');
+}
+
+//CHECK#7
+var objectx = new Object();
+var objecty = new Object();
+objectx.prop = true;
+objecty.prop = 1.1;
+if ((objectx.prop && objecty.prop) !== objecty.prop) {
+  throw new Test262Error('#7: var objectx = new Object(); var objecty = new Object(); objectx.prop = true; objecty.prop = 1; (objectx.prop && objecty.prop) === objecty.prop');
+}
+
+//CHECK#8
+var objectx = new Object();
+var objecty = new Object();
+objectx.prop = 0;
+objecty.prop = true;
+if ((objectx.prop && objecty.prop) !== objectx.prop) {
+  throw new Test262Error('#8: var objectx = new Object(); var objecty = new Object(); objectx.prop = 0; objecty.prop = true; (objectx.prop && objecty.prop) === objectx.prop');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T2.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T2.js
new file mode 100644
index 0000000000..5fc58c4986
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T2.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Operator x && y uses GetValue
+es5id: 11.11.1_A2.1_T2
+description: If GetBase(x) is null, throw ReferenceError
+---*/
+
+//CHECK#1
+try {
+  x && true;
+  throw new Test262Error('#1.1: x && true throw ReferenceError. Actual: ' + (x && true));  
+}
+catch (e) {
+  if ((e instanceof ReferenceError) !== true) {
+    throw new Test262Error('#1.2: x && true throw ReferenceError. Actual: ' + (e));  
+  }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T3.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T3.js
new file mode 100644
index 0000000000..81ad311406
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T3.js
@@ -0,0 +1,23 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Operator x && y uses GetValue
+es5id: 11.11.1_A2.1_T3
+description: >
+    If ToBoolean(x) is true and GetBase(y) is null, throw
+    ReferenceError
+---*/
+
+//CHECK#1
+try {
+  true && y;
+  throw new Test262Error('#1.1: true && y throw ReferenceError. Actual: ' + (true && y));  
+}
+catch (e) {
+  if ((e instanceof ReferenceError) !== true) {
+    throw new Test262Error('#1.2: true && y throw ReferenceError. Actual: ' + (e));  
+  }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T4.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T4.js
new file mode 100644
index 0000000000..07df92a28a
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.1_T4.js
@@ -0,0 +1,15 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Operator x && y uses GetValue
+es5id: 11.11.1_A2.1_T4
+description: If ToBoolean(x) is false and GetBase(y) is null, return false
+---*/
+
+//CHECK#1
+if ((false && x) !== false) {
+  throw new Test262Error('#1: (false && x) === false');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T1.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T1.js
new file mode 100644
index 0000000000..66bbb4150c
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T1.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: First expression is evaluated first, and then second expression
+es5id: 11.11.1_A2.4_T1
+description: Checking with "="
+---*/
+
+//CHECK#1
+var x = false; 
+if (((x = true) && x) !== true) {
+  throw new Test262Error('#1: var x = false; ((x = true) && x) === true');
+}
+
+//CHECK#2
+var x = false; 
+if ((x && (x = true)) !== false) {
+  throw new Test262Error('#2: var x = false; (x && (x = true)) === false');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T2.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T2.js
new file mode 100644
index 0000000000..5916178650
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T2.js
@@ -0,0 +1,26 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: First expression is evaluated first, and then second expression
+es5id: 11.11.1_A2.4_T2
+description: Checking with "throw"
+---*/
+
+//CHECK#1
+var x = function () { throw "x"; };
+var y = function () { throw "y"; };
+try {
+   x() && y();
+   throw new Test262Error('#1.1: var x = function () { throw "x"; }; var y = function () { throw "y"; }; x() && y() throw "x". Actual: ' + (x() && y()));
+} catch (e) {
+   if (e === "y") {
+     throw new Test262Error('#1.2: First expression is evaluated first, and then second expression');
+   } else {
+     if (e !== "x") {
+       throw new Test262Error('#1.3: var x = function () { throw "x"; }; var y = function () { throw "y"; }; x() && y() throw "x". Actual: ' + (e));
+     }
+   }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T3.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T3.js
new file mode 100644
index 0000000000..07ce5795bc
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A2.4_T3.js
@@ -0,0 +1,27 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: First expression is evaluated first, and then second expression
+es5id: 11.11.1_A2.4_T3
+description: Checking with undeclarated variables
+flags: [noStrict]
+---*/
+
+//CHECK#1
+try {
+  x && (x = true);
+  throw new Test262Error('#1.1: x && (x = true) throw ReferenceError. Actual: ' + (x && (x = true)));
+}
+catch (e) {
+  if ((e instanceof ReferenceError) !== true) {
+    throw new Test262Error('#1.2: x && (x = true) throw ReferenceError. Actual: ' + (e));
+  }
+}
+
+//CHECK#2
+if (((y = true) && y) !== true) {
+  throw new Test262Error('#2: ((y = true) && y) === true');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T1.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T1.js
new file mode 100644
index 0000000000..67e5e7642a
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T1.js
@@ -0,0 +1,32 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If ToBoolean(x) is false, return x
+es5id: 11.11.1_A3_T1
+description: >
+    Type(x) is primitive boolean and Type(y) is changed between
+    primitive boolean and Boolean object
+---*/
+
+//CHECK#1
+if ((false && true) !== false) {
+  throw new Test262Error('#1: (false && true) === false');
+}
+
+//CHECK#2
+if ((false && false) !== false) {
+  throw new Test262Error('#2: (false && false) === false');
+}
+
+//CHECK#3
+if ((false && new Boolean(true)) !== false) {
+  throw new Test262Error('#3: (false && new Boolean(true)) === false');
+}
+
+//CHECK#4
+if ((false && new Boolean(false)) !== false) {
+  throw new Test262Error('#4: (false && new Boolean(false)) === false');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T2.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T2.js
new file mode 100644
index 0000000000..254b02785c
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T2.js
@@ -0,0 +1,33 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If ToBoolean(x) is false, return x
+es5id: 11.11.1_A3_T2
+description: Type(x) and Type(y) vary between primitive number and Number object
+---*/
+
+//CHECK#1
+if ((-0 && -1) !== 0) {
+  throw new Test262Error('#1.1: (-0 && -1) === 0');
+} else {
+  if ((1 / (-0 && -1)) !== Number.NEGATIVE_INFINITY) {
+    throw new Test262Error('#1.2: (-0 && -1) === -0');
+  }
+}
+
+//CHECK#2
+if ((0 && new Number(-1)) !== 0) {
+  throw new Test262Error('#2.1: (0 && new Number(-1)) === 0');
+} else {
+  if ((1 / (0 && new Number(-1))) !== Number.POSITIVE_INFINITY) {
+    throw new Test262Error('#2.2: (0 && new Number(-1)) === +0');
+  }
+}
+
+//CHECK#3
+if ((isNaN(NaN && 1)) !== true) {
+  throw new Test262Error('#3: (NaN && 1) === Not-a-Number');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T3.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T3.js
new file mode 100644
index 0000000000..c16aa63aea
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T3.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If ToBoolean(x) is false, return x
+es5id: 11.11.1_A3_T3
+description: Type(x) and Type(y) vary between primitive string and String object
+---*/
+
+//CHECK#1
+if (("" && "1") !== "") {
+  throw new Test262Error('#1: ("" && "1") === ""');
+}
+
+//CHECK#2
+if (("" && new String("1")) !== "") {
+  throw new Test262Error('#2: ("" && new String("1")) === ""');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T4.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T4.js
new file mode 100644
index 0000000000..e9274ae612
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A3_T4.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If ToBoolean(x) is false, return x
+es5id: 11.11.1_A3_T4
+description: Type(x) or Type(y) is changed between null and undefined
+---*/
+
+//CHECK#1
+if ((undefined && true) !== undefined) {
+  throw new Test262Error('#1: (undefined && true) === undefined');
+}
+
+//CHECK#2
+if ((null && false) !== null) {
+  throw new Test262Error('#2: (null && false) === null');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T1.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T1.js
new file mode 100644
index 0000000000..1018d63a9b
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T1.js
@@ -0,0 +1,46 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If ToBoolean(x) is true, return y
+es5id: 11.11.1_A4_T1
+description: >
+    Type(x) and Type(y) vary between primitive boolean and Boolean
+    object
+---*/
+
+//CHECK#1
+if ((true && true) !== true) {
+  throw new Test262Error('#1: (true && true) === true');
+}
+
+//CHECK#2
+if ((true && false) !== false) {
+  throw new Test262Error('#2: (true && false) === false');
+}
+
+//CHECK#3
+var y = new Boolean(true);
+if ((new Boolean(true) &&  y) !== y) {
+  throw new Test262Error('#3: (var y = new Boolean(true); (new Boolean(true) &&  y) === y');
+}
+
+//CHECK#4
+var y = new Boolean(false);
+if ((new Boolean(true) &&  y) !== y) {
+  throw new Test262Error('#4: (var y = new Boolean(false); (new Boolean(true) &&  y) === y');
+}
+
+//CHECK#5
+var y = new Boolean(true);
+if ((new Boolean(false) &&  y) !== y) {
+  throw new Test262Error('#5: (var y = new Boolean(true); (new Boolean(false) &&  y) === y');
+}
+
+//CHECK#6
+var y = new Boolean(false);
+if ((new Boolean(false) &&  y) !== y) {
+  throw new Test262Error('#6: (var y = new Boolean(false); (new Boolean(false) &&  y) === y');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T2.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T2.js
new file mode 100644
index 0000000000..b370c3ffae
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T2.js
@@ -0,0 +1,51 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If ToBoolean(x) is true, return y
+es5id: 11.11.1_A4_T2
+description: Type(x) and Type(y) vary between primitive number and Number object
+---*/
+
+//CHECK#1
+if ((-1 && -0) !== 0) {
+  throw new Test262Error('#1.1: (-1 && -0) === 0');
+} else {
+  if ((1 / (-1 && -0)) !== Number.NEGATIVE_INFINITY) {
+    throw new Test262Error('#1.2: (-1 && -0) === -0');
+  }
+}
+
+//CHECK#2
+if ((-1 && 0) !== 0) {
+  throw new Test262Error('#2.1: (-1 && 0) === 0');
+} else {
+  if ((1 / (-1 && 0)) !== Number.POSITIVE_INFINITY) {
+    throw new Test262Error('#2.2: (-1 && 0) === +0');
+  }
+}
+
+//CHECK#3
+if ((isNaN(0.1 && NaN)) !== true) {
+  throw new Test262Error('#3: (0.1 && NaN) === Not-a-Number');
+}
+
+//CHECK#4
+var y = new Number(0);
+if ((new Number(-1) && y) !== y) {
+  throw new Test262Error('#4: (var y = new Number(0); (new Number(-1) && y) === y');
+}
+
+//CHECK#5
+var y = new Number(NaN);
+if ((new Number(0) && y) !== y) {
+  throw new Test262Error('#5: (var y = new Number(NaN); (new Number(0) && y) === y');
+}
+
+//CHECK#6
+var y = new Number(-1);
+if ((new Number(NaN) && y) !== y) {
+  throw new Test262Error('#6: (var y = new Number(-1); (new Number(NaN) && y) === y');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T3.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T3.js
new file mode 100644
index 0000000000..ebd38af02b
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T3.js
@@ -0,0 +1,44 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If ToBoolean(x) is true, return y
+es5id: 11.11.1_A4_T3
+description: Type(x) and Type(y) vary between primitive string and String object
+---*/
+
+//CHECK#1
+if (("0" && "-1") !== "-1") {
+  throw new Test262Error('#-1: ("0" && "-1") === "-1"');
+}
+
+//CHECK#2
+if (("-1" && "x") !== "x") {
+  throw new Test262Error('#2: ("-1" && "x") === "x"');
+}
+
+//CHECK#3
+var y = new String(-1);
+if ((new String("-1") && y) !== y) {
+  throw new Test262Error('#3: (var y = new String(-1); (new String("-1") && y) === y');
+}
+
+//CHECK#4
+var y = new String(NaN);
+if ((new String("0") && y) !== y) {
+  throw new Test262Error('#4: (var y = new String(NaN); (new String("0") && y) === y');
+}
+
+//CHECK#5
+var y = new String("-x");
+if ((new String("x") && y) !== y) {
+  throw new Test262Error('#5: (var y = new String("-x"); (new String("x") && y) === y');
+}
+
+//CHECK#6
+var y = new String(-1);
+if ((new String(NaN) && y) !== y) {
+  throw new Test262Error('#6: (var y = new String(-1); (new String(NaN) && y) === y');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T4.js b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T4.js
new file mode 100644
index 0000000000..7c984e035f
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/S11.11.1_A4_T4.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If ToBoolean(x) is true, return y
+es5id: 11.11.1_A4_T4
+description: Type(x) or Type(y) is changed between null and undefined
+---*/
+
+//CHECK#1
+if ((true && undefined) !== undefined) {
+  throw new Test262Error('#1: (true && undefined) === undefined');
+}
+
+//CHECK#2
+if ((true && null) !== null) {
+  throw new Test262Error('#2: (true && null) === null');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/browser.js b/js/src/tests/test262/language/expressions/logical-and/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/browser.js
diff --git a/js/src/tests/test262/language/expressions/logical-and/shell.js b/js/src/tests/test262/language/expressions/logical-and/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/shell.js
diff --git a/js/src/tests/test262/language/expressions/logical-and/symbol-logical-and-evaluation.js b/js/src/tests/test262/language/expressions/logical-and/symbol-logical-and-evaluation.js
new file mode 100644
index 0000000000..50698549f7
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/symbol-logical-and-evaluation.js
@@ -0,0 +1,14 @@
+// Copyright (C) 2013 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.12.3
+description: >
+    "Logical AND" Symbol evaluation
+features: [Symbol]
+---*/
+var sym = Symbol();
+
+assert.sameValue(sym && true, true, "`sym && true` is `true`");
+assert.sameValue(!sym && false, false, "`!sym && false` is `false`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/expressions/logical-and/tco-right-strict.js b/js/src/tests/test262/language/expressions/logical-and/tco-right-strict.js
new file mode 100644
index 0000000000..23e1590fda
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/logical-and/tco-right-strict.js
@@ -0,0 +1,23 @@
+// |reftest| skip -- tail-call-optimization is not supported
+'use strict';
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: Expression is a candidate for tail-call optimization.
+esid: sec-static-semantics-hascallintailposition
+flags: [onlyStrict]
+features: [tail-call-optimization]
+includes: [tcoHelper.js]
+---*/
+
+var callCount = 0;
+(function f(n) {
+  if (n === 0) {
+    callCount += 1
+    return;
+  }
+  return true && f(n - 1);
+}($MAX_ITERATIONS));
+assert.sameValue(callCount, 1);
+
+reportCompare(0, 0);