Adding upstream version 86.0.1.upstream/86.0.1upstream

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

33 files changed, 1274 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.1_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.1_T1.js
new file mode 100644
index 0000000000..5f50da54c9
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.1_T1.js
@@ -0,0 +1,56 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If string.charAt(k) in [0xDC00 - 0xDFFF], throw URIError
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests
+includes: [decimalToHexString.js]
+---*/
+
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+
+for (var index = 0xDC00; index <= 0xDFFF; index++) {
+  count++;
+  var hex = decimalToHexString(index);
+  try {
+    encodeURIComponent(String.fromCharCode(index));
+  } catch (e) {
+    if ((e instanceof URIError) === true) continue;
+  }
+  if (indexO === 0) {
+    indexO = index;
+  } else {
+    if ((index - indexP) !== 1) {
+      if ((indexP - indexO) !== 0) {
+        var hexP = decimalToHexString(indexP);
+        var hexO = decimalToHexString(indexO);
+        $ERROR('#' + hexO + '-' + hexP + ' ');
+      }
+      else {
+        var hexP = decimalToHexString(indexP);
+        $ERROR('#' + hexP + ' ');
+      }
+      indexO = index;
+    }
+  }
+  indexP = index;
+  errorCount++;
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.1_T2.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.1_T2.js
new file mode 100644
index 0000000000..97698bfbc7
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.1_T2.js
@@ -0,0 +1,56 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If string.charAt(k) in [0xDC00 - 0xDFFF], throw URIError
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests
+includes: [decimalToHexString.js]
+---*/
+
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+
+for (var index = 0xDC00; index <= 0xDFFF; index++) {
+  count++;
+  var hex = decimalToHexString(index);
+  try {
+    encodeURIComponent(String.fromCharCode(index, 0x0041));
+  } catch (e) {
+    if ((e instanceof URIError) === true) continue;
+  }
+  if (indexO === 0) {
+    indexO = index;
+  } else {
+    if ((index - indexP) !== 1) {
+      if ((indexP - indexO) !== 0) {
+        var hexP = decimalToHexString(indexP);
+        var hexO = decimalToHexString(indexO);
+        $ERROR('#' + hexO + '-' + hexP + ' ');
+      }
+      else {
+        var hexP = decimalToHexString(indexP);
+        $ERROR('#' + hexP + ' ');
+      }
+      indexO = index;
+    }
+  }
+  indexP = index;
+  errorCount++;
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.2_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.2_T1.js
new file mode 100644
index 0000000000..5f815d8b1b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.2_T1.js
@@ -0,0 +1,58 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0xD800 - 0xDBFF] and string.length = k + 1, throw
+    URIError
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests
+includes: [decimalToHexString.js]
+---*/
+
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+
+for (var index = 0xD800; index <= 0xDBFF; index++) {
+  count++;
+  var hex = decimalToHexString(index);
+  try {
+    encodeURIComponent(String.fromCharCode(index));
+  } catch (e) {
+    if ((e instanceof URIError) === true) continue;
+  }
+  if (indexO === 0) {
+    indexO = index;
+  } else {
+    if ((index - indexP) !== 1) {
+      if ((indexP - indexO) !== 0) {
+        var hexP = decimalToHexString(indexP);
+        var hexO = decimalToHexString(indexO);
+        $ERROR('#' + hexO + '-' + hexP + ' ');
+      }
+      else {
+        var hexP = decimalToHexString(indexP);
+        $ERROR('#' + hexP + ' ');
+      }
+      indexO = index;
+    }
+  }
+  indexP = index;
+  errorCount++;
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.2_T2.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.2_T2.js
new file mode 100644
index 0000000000..1e8a7caa7d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.2_T2.js
@@ -0,0 +1,58 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0xD800 - 0xDBFF] and string.length = k + 1, throw
+    URIError
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests
+includes: [decimalToHexString.js]
+---*/
+
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+
+for (var index = 0xD800; index <= 0xDBFF; index++) {
+  count++;
+  var hex = decimalToHexString(index);
+  try {
+    encodeURIComponent(String.fromCharCode(0x0041, index));
+  } catch (e) {
+    if ((e instanceof URIError) === true) continue;
+  }
+  if (indexO === 0) {
+    indexO = index;
+  } else {
+    if ((index - indexP) !== 1) {
+      if ((indexP - indexO) !== 0) {
+        var hexP = decimalToHexString(indexP);
+        var hexO = decimalToHexString(indexO);
+        $ERROR('#' + hexO + '-' + hexP + ' ');
+      }
+      else {
+        var hexP = decimalToHexString(indexP);
+        $ERROR('#' + hexP + ' ');
+      }
+      indexO = index;
+    }
+  }
+  indexP = index;
+  errorCount++;
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.3_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.3_T1.js
new file mode 100644
index 0000000000..3591c82a63
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A1.3_T1.js
@@ -0,0 +1,67 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0xD800 - 0xDBFF] and string.charAt(k+1) not in
+    [0xDC00 - 0xDFFF], throw URIError
+esid: sec-encodeuricomponent-uricomponent
+description: >
+    Complex tests, string.charAt(k+1) in [0x0000, 0xD7FF, 0xD800,
+    0xDBFE, 0xDBFF, 0xE000, 0xFFFF]
+includes: [decimalToHexString.js]
+---*/
+
+var chars = [0x0000, 0xD7FF, 0xD800, 0xDBFE, 0xDBFF, 0xE000, 0xFFFF];
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+
+for (var index = 0xD800; index <= 0xDBFF; index++) {
+  count++;
+  var res = true;
+  for (var indexC = 0; indexC < chars.length; indexC++) {
+    var hex = decimalToHexString(index);
+    try {
+      encodeURIComponent(String.fromCharCode(index, chars[indexC]));
+    } catch (e) {
+      if ((e instanceof URIError) === true) continue;
+    }
+    res = false;
+  }
+  if (res !== true) {
+    if (indexO === 0) {
+      indexO = index;
+    } else {
+      if ((index - indexP) !== 1) {
+        if ((indexP - indexO) !== 0) {
+          var hexP = decimalToHexString(indexP);
+          var hexO = decimalToHexString(indexO);
+          $ERROR('#' + hexO + '-' + hexP + ' ');
+        }
+        else {
+          var hexP = decimalToHexString(indexP);
+          $ERROR('#' + hexP + ' ');
+        }
+        indexO = index;
+      }
+    }
+    indexP = index;
+    errorCount++;
+  }
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.1_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.1_T1.js
new file mode 100644
index 0000000000..282669aca0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.1_T1.js
@@ -0,0 +1,60 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0x0000 - 0x007F]\[uriUnescaped], return 1 octet
+    (00000000 0zzzzzzz -> 0zzzzzzz)
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests, use RFC 3629
+includes: [decimalToHexString.js]
+---*/
+
+var uriUnescaped = ["-", "_", ".", "!", "~", "*", "'", "(", ")", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9"];
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+
+l:
+  for (var index = 0x0000; index <= 0x007F; index++) {
+    count++;
+    var str = String.fromCharCode(index);
+    for (var indexC = 0; indexC < uriUnescaped.length; indexC++) {
+      if (uriUnescaped[indexC] === str) continue l;
+    }
+    if (encodeURIComponent(str).toUpperCase() === decimalToPercentHexString(index)) continue l;
+
+    if (indexO === 0) {
+      indexO = index;
+    } else {
+      if ((index - indexP) !== 1) {
+        if ((indexP - indexO) !== 0) {
+          var hexP = decimalToHexString(indexP);
+          var hexO = decimalToHexString(indexO);
+          $ERROR('#' + hexO + '-' + hexP + ' ');
+        }
+        else {
+          var hexP = decimalToHexString(indexP);
+          $ERROR('#' + hexP + ' ');
+        }
+        indexO = index;
+      }
+    }
+    indexP = index;
+    errorCount++;
+  }
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.2_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.2_T1.js
new file mode 100644
index 0000000000..09d4bbad73
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.2_T1.js
@@ -0,0 +1,57 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0x0080 - 0x07FF], return 2 octets (00000yyy
+    yyzzzzzz -> 110yyyyy 10zzzzzz)
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests, use RFC 3629
+includes: [decimalToHexString.js]
+---*/
+
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+l:
+  for (var index = 0x0080; index <= 0x07FF; index++) {
+    count++;
+    var hex1 = decimalToPercentHexString(0x0080 + (index & 0x003F));
+    var hex2 = decimalToPercentHexString(0x00C0 + (index & 0x07C0) / 0x0040);
+    var str = String.fromCharCode(index);
+    if (encodeURIComponent(str).toUpperCase() === hex2 + hex1) continue;
+
+    if (indexO === 0) {
+      indexO = index;
+    } else {
+      if ((index - indexP) !== 1) {
+        if ((indexP - indexO) !== 0) {
+          var hexP = decimalToHexString(indexP);
+          var hexO = decimalToHexString(indexO);
+          $ERROR('#' + hexO + '-' + hexP + ' ');
+        }
+        else {
+          var hexP = decimalToHexString(indexP);
+          $ERROR('#' + hexP + ' ');
+        }
+        indexO = index;
+      }
+    }
+    indexP = index;
+    errorCount++;
+  }
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.3_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.3_T1.js
new file mode 100644
index 0000000000..7c33682bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.3_T1.js
@@ -0,0 +1,57 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0x0800 - 0xD7FF], return 3 octets (xxxxyyyy
+    yyzzzzzz -> 1110xxxx 10yyyyyy 10zzzzzz)
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests, use RFC 3629
+includes: [decimalToHexString.js]
+---*/
+
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+for (var index = 0x0800; index <= 0xD7FF; index++) {
+  count++;
+  var hex1 = decimalToPercentHexString(0x0080 + (index & 0x003F));
+  var hex2 = decimalToPercentHexString(0x0080 + (index & 0x0FC0) / 0x0040);
+  var hex3 = decimalToPercentHexString(0x00E0 + (index & 0xF000) / 0x1000);
+  var str = String.fromCharCode(index);
+  if (encodeURIComponent(str).toUpperCase() === hex3 + hex2 + hex1) continue;
+
+  if (indexO === 0) {
+    indexO = index;
+  } else {
+    if ((index - indexP) !== 1) {
+      if ((indexP - indexO) !== 0) {
+        var hexP = decimalToHexString(indexP);
+        var hexO = decimalToHexString(indexO);
+        $ERROR('#' + hexO + '-' + hexP + ' ');
+      }
+      else {
+        var hexP = decimalToHexString(indexP);
+        $ERROR('#' + hexP + ' ');
+      }
+      indexO = index;
+    }
+  }
+  indexP = index;
+  errorCount++;
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.4_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.4_T1.js
new file mode 100644
index 0000000000..c3add1ceaf
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.4_T1.js
@@ -0,0 +1,69 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0xD800 - 0xDBFF] and string.charAt(k+1) in
+    [0xDC00 � 0xDFFF], return 4 octets (000wwwxx xxxxyyyy yyzzzzzz ->
+    11110www 10xxxxxx 10yyyyyy 10zzzzzz)
+esid: sec-encodeuricomponent-uricomponent
+description: >
+    Complex tests, use RFC 3629, string.charAt(k+1) in [0xDC00,
+    0xDDFF, 0xDFFF]
+includes: [decimalToHexString.js]
+---*/
+
+var chars = [0xDC00, 0xDDFF, 0xDFFF];
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+for (var index = 0xD800; index <= 0xDBFF; index++) {
+  var res = true;
+  for (var indexC = 0; indexC < chars.length; indexC++) {
+    var index1 = (index - 0xD800) * 0x400 + (chars[indexC] - 0xDC00) + 0x10000;
+    var hex1 = decimalToPercentHexString(0x0080 + (index1 & 0x003F));
+    var hex2 = decimalToPercentHexString(0x0080 + (index1 & 0x0FC0) / 0x0040);
+    var hex3 = decimalToPercentHexString(0x0080 + (index1 & 0x3F000) / 0x1000);
+    var hex4 = decimalToPercentHexString(0x00F0 + (index1 & 0x1C0000) / 0x40000);
+    var str = String.fromCharCode(index, chars[indexC]);
+    if (encodeURIComponent(str).toUpperCase() === hex4 + hex3 + hex2 + hex1) continue;
+
+    res = false;
+  }
+  if (res !== true) {
+    if (indexO === 0) {
+      indexO = index;
+    } else {
+      if ((index - indexP) !== 1) {
+        if ((indexP - indexO) !== 0) {
+          var hexP = decimalToHexString(indexP);
+          var hexO = decimalToHexString(indexO);
+          $ERROR('#' + hexO + '-' + hexP + ' ');
+        }
+        else {
+          var hexP = decimalToHexString(indexP);
+          $ERROR('#' + hexP + ' ');
+        }
+        indexO = index;
+      }
+    }
+    indexP = index;
+    errorCount++;
+  }
+  count++;
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.4_T2.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.4_T2.js
new file mode 100644
index 0000000000..ddbd06fea0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.4_T2.js
@@ -0,0 +1,69 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0xD800 - 0xDBFF] and string.charAt(k+1) in
+    [0xDC00 � 0xDFFF], return 4 octets (000wwwxx xxxxyyyy yyzzzzzz ->
+    11110www 10xxxxxx 10yyyyyy 10zzzzzz)
+esid: sec-encodeuricomponent-uricomponent
+description: >
+    Complex tests, use RFC 3629, string.charAt(k) in [0xD800, 0xDBFF,
+    0xD9FF]
+includes: [decimalToHexString.js]
+---*/
+
+var chars = [0xD800, 0xDBFF, 0xD9FF];
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+for (var index = 0xDC00; index <= 0xDFFF; index++) {
+  var res = true;
+  for (var indexC = 0; indexC < chars.length; indexC++) {
+    var index1 = (chars[indexC] - 0xD800) * 0x400 + (index - 0xDC00) + 0x10000;
+    var hex1 = decimalToPercentHexString(0x0080 + (index1 & 0x003F));
+    var hex2 = decimalToPercentHexString(0x0080 + (index1 & 0x0FC0) / 0x0040);
+    var hex3 = decimalToPercentHexString(0x0080 + (index1 & 0x3F000) / 0x1000);
+    var hex4 = decimalToPercentHexString(0x00F0 + (index1 & 0x1C0000) / 0x40000);
+    var str = String.fromCharCode(chars[indexC], index);
+    if (encodeURIComponent(str).toUpperCase() === hex4 + hex3 + hex2 + hex1) continue;
+
+    res = false;
+  }
+  if (res !== true) {
+    if (indexO === 0) {
+      indexO = index;
+    } else {
+      if ((index - indexP) !== 1) {
+        if ((indexP - indexO) !== 0) {
+          var hexP = decimalToHexString(indexP);
+          var hexO = decimalToHexString(indexO);
+          $ERROR('#' + hexO + '-' + hexP + ' ');
+        }
+        else {
+          var hexP = decimalToHexString(indexP);
+          $ERROR('#' + hexP + ' ');
+        }
+        indexO = index;
+      }
+    }
+    indexP = index;
+    errorCount++;
+  }
+  count++;
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.5_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.5_T1.js
new file mode 100644
index 0000000000..901ed77d42
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A2.5_T1.js
@@ -0,0 +1,57 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If string.charAt(k) in [0xE000 - 0xFFFF], return 3 octets (xxxxyyyy
+    yyzzzzzz -> 1110xxxx 10yyyyyy 10zzzzzz)
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests, use RFC 3629
+includes: [decimalToHexString.js]
+---*/
+
+var errorCount = 0;
+var count = 0;
+var indexP;
+var indexO = 0;
+for (var index = 0xE000; index <= 0xFFFF; index++) {
+  count++;
+  var hex1 = decimalToPercentHexString(0x0080 + (index & 0x003F));
+  var hex2 = decimalToPercentHexString(0x0080 + (index & 0x0FC0) / 0x0040);
+  var hex3 = decimalToPercentHexString(0x00E0 + (index & 0xF000) / 0x1000);
+  var str = String.fromCharCode(index);
+  if (encodeURIComponent(str).toUpperCase() === hex3 + hex2 + hex1) continue;
+
+  if (indexO === 0) {
+    indexO = index;
+  } else {
+    if ((index - indexP) !== 1) {
+      if ((indexP - indexO) !== 0) {
+        var hexP = decimalToHexString(indexP);
+        var hexO = decimalToHexString(indexO);
+        $ERROR('#' + hexO + '-' + hexP + ' ');
+      }
+      else {
+        var hexP = decimalToHexString(indexP);
+        $ERROR('#' + hexP + ' ');
+      }
+      indexO = index;
+    }
+  }
+  indexP = index;
+  errorCount++;
+}
+
+if (errorCount > 0) {
+  if ((indexP - indexO) !== 0) {
+    var hexP = decimalToHexString(indexP);
+    var hexO = decimalToHexString(indexO);
+    $ERROR('#' + hexO + '-' + hexP + ' ');
+  } else {
+    var hexP = decimalToHexString(indexP);
+    $ERROR('#' + hexP + ' ');
+  }
+  $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.1_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.1_T1.js
new file mode 100644
index 0000000000..16c2f1cf20
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.1_T1.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: unescapedURIComponentSet not containing uriReserved
+esid: sec-encodeuricomponent-uricomponent
+description: Complex tests
+---*/
+
+var uriReserved = ["%3B", "%2F", "%3F", "%3A", "%40", "%26", "%3D", "%2B", "%24", "%2C"];
+var uriReserved_ = [";", "/", "?", ":", "@", "&", "=", "+", "$", ","];
+for (var indexC = 0; indexC < 10; indexC++) {
+  var str = uriReserved_[indexC];
+  if (encodeURIComponent(str) !== uriReserved[indexC]) {
+    $ERROR('#' + (indexC + 1) + ': unescapedURIComponentSet not containing' + str);
+  }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_T1.js
new file mode 100644
index 0000000000..ed31a1e128
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_T1.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: |
+    unescapedURIComponentSet containing one instance of each character valid
+    in uriUnescaped
+esid: sec-encodeuricomponent-uricomponent
+description: "Complex tests, uriUnescaped :: uriAlpha"
+---*/
+
+var uriAlpha = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"];
+for (var indexC = 0; indexC < uriAlpha.length; indexC++) {
+  var str = uriAlpha[indexC];
+  if (encodeURIComponent(str) !== str) {
+    $ERROR('#' + (indexC + 1) + ': unescapedURISet containing ' + str);
+  }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_T2.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_T2.js
new file mode 100644
index 0000000000..4b0d44ab1f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_T2.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: |
+    unescapedURIComponentSet containing one instance of each character valid
+    in uriUnescaped
+esid: sec-encodeuricomponent-uricomponent
+description: "Complex tests, uriUnescaped :: DecimalDigit"
+---*/
+
+var DecimalDigit = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"];
+for (var indexC = 0; indexC < DecimalDigit.length; indexC++) {
+  var str = DecimalDigit[indexC];
+  if (encodeURIComponent(str) !== str) {
+    $ERROR('#' + (indexC + 1) + ': unescapedURISet containing' + str);
+  }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_T3.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_T3.js
new file mode 100644
index 0000000000..17611019df
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.2_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: |
+    unescapedURIComponentSet containing one instance of each character valid
+    in uriUnescaped
+esid: sec-encodeuricomponent-uricomponent
+description: "Complex tests, uriUnescaped :: uriMark"
+---*/
+
+var uriMark = ["-", "_", ".", "!", "~", "*", "'", "(", ")"];
+for (var indexC = 0; indexC < uriMark.length; indexC++) {
+  var str = uriMark[indexC];
+  if (encodeURIComponent(str) !== str) {
+    $ERROR('#' + (indexC + 1) + ': unescapedURISet containing' + str);
+  }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.3_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.3_T1.js
new file mode 100644
index 0000000000..4affb39708
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A3.3_T1.js
@@ -0,0 +1,14 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: unescapedURIComponentSet not containing "#"
+esid: sec-encodeuricomponent-uricomponent
+description: encodeURIComponent("#") === "%23"
+---*/
+
+if (encodeURIComponent("#") !== "%23") {
+  $ERROR('#1: unescapedURIComponentSet not containing "%23"');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T1.js
new file mode 100644
index 0000000000..b2c412edf3
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T1.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: URI tests
+esid: sec-encodeuricomponent-uricomponent
+description: Checking ENGLISH ALPHABET
+---*/
+
+//CHECK#1
+if (encodeURIComponent("http://unipro.ru/0123456789") !== "http%3A%2F%2Funipro.ru%2F0123456789") {
+  $ERROR('#1: http://unipro.ru/0123456789');
+}
+
+//CHECK#2
+if (encodeURIComponent("aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ") !== "aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ") {
+  $ERROR('#2: aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ');
+}
+
+//CHECK#3
+if (encodeURIComponent(";/?:@&=+$,") !== "%3B%2F%3F%3A%40%26%3D%2B%24%2C") {
+  $ERROR('#3: ');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T2.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T2.js
new file mode 100644
index 0000000000..1245d03d55
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T2.js
@@ -0,0 +1,25 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: URI tests
+esid: sec-encodeuricomponent-uricomponent
+description: Checking RUSSIAN ALPHABET
+---*/
+
+//CHECK#1
+if ((encodeURIComponent("http://ru.wikipedia.org/wiki/Юникод") !== "http%3A%2F%2Fru.wikipedia.org%2Fwiki%2F%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4") && (encodeURIComponent("http://ru.wikipedia.org/wiki/Юникод") !== "http%3A%2F%2Fru.wikipedia.org%2Fwiki%2F" + "%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4".toLowerCase())) {
+  $ERROR('#1: http://ru.wikipedia.org/wiki/Юникод');
+}
+
+//CHECK#2
+if ((encodeURIComponent("http://ru.wikipedia.org/wiki/Юникод#Ссылки") !== "http%3A%2F%2Fru.wikipedia.org%2Fwiki%2F%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4%23%D0%A1%D1%81%D1%8B%D0%BB%D0%BA%D0%B8") && (encodeURIComponent("http://ru.wikipedia.org/wiki/Юникод#Ссылки") !== "http%3A%2F%2Fru.wikipedia.org%2Fwiki%2F" + "%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4%23%D0%A1%D1%81%D1%8B%D0%BB%D0%BA%D0%B8".toLowerCase())) {
+  $ERROR('#2: http://ru.wikipedia.org/wiki/Юникод#Ссылки');
+}
+
+//CHECK#3
+if ((encodeURIComponent("http://ru.wikipedia.org/wiki/Юникод#Версии Юникода") !== "http%3A%2F%2Fru.wikipedia.org%2Fwiki%2F%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4%23%D0%92%D0%B5%D1%80%D1%81%D0%B8%D0%B8%20%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4%D0%B0") && ((encodeURIComponent("http://ru.wikipedia.org/wiki/Юникод%23Версии Юникода") !== "http%3A%2F%2Fru.wikipedia.org%2Fwiki%2F" + "%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4#%D0%92%D0%B5%D1%80%D1%81%D0%B8%D0%B8%20%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4%D0%B0".toLowerCase()))) {
+  $ERROR('#3: http://ru.wikipedia.org/wiki/Юникод#Версии Юникода');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T3.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T3.js
new file mode 100644
index 0000000000..bbb22d395b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T3.js
@@ -0,0 +1,30 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: URI tests
+esid: sec-encodeuricomponent-uricomponent
+description: Checking URL with Line Terminator
+---*/
+
+//CHECK#1
+if ((encodeURIComponent("http://unipro.ru/\nabout") !== "http%3A%2F%2Funipro.ru%2F%0Aabout") && encodeURIComponent("http://unipro.ru/\nabout") !== "http%3A%2F%2Funipro.ru%2F%0aabout") {
+  $ERROR('#1: http://unipro.ru/\\nabout');
+}
+
+//CHECK#2
+if ((encodeURIComponent("http://unipro.ru/\vabout") !== "http%3A%2F%2Funipro.ru%2F%0Babout") && encodeURIComponent("http://unipro.ru/\vabout") !== "http%3A%2F%2Funipro.ru%2F%0babout") {
+  $ERROR('#2: http://unipro.ru/\\vabout');
+}
+
+//CHECK#3
+if ((encodeURIComponent("http://unipro.ru/\fabout") !== "http%3A%2F%2Funipro.ru%2F%0Cabout") && encodeURIComponent("http://unipro.ru/\fabout") !== "http%3A%2F%2Funipro.ru%2F%0cabout") {
+  $ERROR('#3: http://unipro.ru/\\fabout');
+}
+
+//CHECK#4
+if ((encodeURIComponent("http://unipro.ru/\rabout") !== "http%3A%2F%2Funipro.ru%2F%0Dabout") && encodeURIComponent("http://unipro.ru/\rabout") !== "http%3A%2F%2Funipro.ru%2F%0dabout") {
+  $ERROR('#4: http://unipro.ru/\\rabout');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T4.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T4.js
new file mode 100644
index 0000000000..8d9e203fa6
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A4_T4.js
@@ -0,0 +1,30 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: URI tests
+esid: sec-encodeuricomponent-uricomponent
+description: Test some url
+---*/
+
+//CHECK#1
+if (encodeURIComponent("") !== "") {
+  $ERROR('#1: ""');
+}
+
+//CHECK#2
+if (encodeURIComponent("http://unipro.ru") !== "http%3A%2F%2Funipro.ru") {
+  $ERROR('#2: http://unipro.ru');
+}
+
+//CHECK#3
+if (encodeURIComponent("http://www.google.ru/support/jobs/bin/static.py?page=why-ru.html&sid=liveandwork") !== "http%3A%2F%2Fwww.google.ru%2Fsupport%2Fjobs%2Fbin%2Fstatic.py%3Fpage%3Dwhy-ru.html%26sid%3Dliveandwork") {
+  $ERROR('#3: http://www.google.ru/support/jobs/bin/static.py?page=why-ru.html&sid=liveandwork"');
+}
+
+//CHECK#4
+if (encodeURIComponent("http://en.wikipedia.org/wiki/UTF-8#Description") !== "http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FUTF-8%23Description") {
+  $ERROR('#4: http://en.wikipedia.org/wiki/UTF-8#Description');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.1.js
new file mode 100644
index 0000000000..fa0d5726d1
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.1.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: The length property of encodeURIComponent has the attribute DontEnum
+esid: sec-encodeuricomponent-uricomponent
+description: Checking use propertyIsEnumerable, for-in
+---*/
+
+//CHECK#1
+if (encodeURIComponent.propertyIsEnumerable('length') !== false) {
+  $ERROR('#1: encodeURIComponent.propertyIsEnumerable(\'length\') === false. Actual: ' + (encodeURIComponent.propertyIsEnumerable('length')));
+}
+
+//CHECK#2
+var result = true;
+for (var p in encodeURIComponent) {
+  if (p === "length") {
+    result = false;
+  }
+}
+
+if (result !== true) {
+  $ERROR('#2: result = true; for (p in encodeURIComponent) { if (p === "length") result = false; }  result === true;');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.2.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.2.js
new file mode 100644
index 0000000000..6f8720a3fe
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.2.js
@@ -0,0 +1,29 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The length property of encodeURIComponent does not have the attribute
+    DontDelete
+esid: sec-encodeuricomponent-uricomponent
+description: Checking use hasOwnProperty, delete
+---*/
+
+//CHECK#1
+if (encodeURIComponent.hasOwnProperty('length') !== true) {
+  $ERROR('#1: encodeURIComponent.hasOwnProperty(\'length\') === true. Actual: ' + (encodeURIComponent.hasOwnProperty('length')));
+}
+
+delete encodeURIComponent.length;
+
+//CHECK#2
+if (encodeURIComponent.hasOwnProperty('length') !== false) {
+  $ERROR('#2: delete encodeURIComponent.length; encodeURIComponent.hasOwnProperty(\'length\') === false. Actual: ' + (encodeURIComponent.hasOwnProperty('length')));
+}
+
+//CHECK#3
+if (encodeURIComponent.length === undefined) {
+  $ERROR('#3: delete encodeURIComponent.length; encodeURIComponent.length !== undefined');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.3.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.3.js
new file mode 100644
index 0000000000..be5f019d94
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.3.js
@@ -0,0 +1,18 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: The length property of encodeURIComponent has the attribute ReadOnly
+esid: sec-encodeuricomponent-uricomponent
+description: Checking if varying the length property fails
+includes: [propertyHelper.js]
+---*/
+
+//CHECK#1
+var x = encodeURIComponent.length;
+verifyNotWritable(encodeURIComponent, "length", null, Infinity);
+if (encodeURIComponent.length !== x) {
+  $ERROR('#1: x = encodeURIComponent.length; encodeURIComponent.length = Infinity; encodeURIComponent.length === x. Actual: ' + (encodeURIComponent.length));
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.4.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.4.js
new file mode 100644
index 0000000000..2aef581b2e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.4.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: The length property of encodeURIComponent is 1
+esid: sec-encodeuricomponent-uricomponent
+description: encodeURIComponent.length === 1
+---*/
+
+//CHECK#1
+if (encodeURIComponent.length !== 1) {
+  $ERROR('#1: encodeURIComponent.length === 1. Actual: ' + (encodeURIComponent.length));
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.5.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.5.js
new file mode 100644
index 0000000000..fac57e4fbc
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.5.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: The encodeURIComponent property has the attribute DontEnum
+esid: sec-encodeuricomponent-uricomponent
+description: Checking use propertyIsEnumerable, for-in
+---*/
+
+//CHECK#1
+if (this.propertyIsEnumerable('encodeURIComponent') !== false) {
+  $ERROR('#1: this.propertyIsEnumerable(\'encodeURIComponent\') === false. Actual: ' + (this.propertyIsEnumerable('encodeURIComponent')));
+}
+
+//CHECK#2
+var result = true;
+for (var p in this) {
+  if (p === "encodeURIComponent") {
+    result = false;
+  }
+}
+
+if (result !== true) {
+  $ERROR('#2: result = true; for (p in this) { if (p === "encodeURIComponent") result = false; }  result === true;');
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.6.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.6.js
new file mode 100644
index 0000000000..81649876a7
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.6.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: The encodeURIComponent property has not prototype property
+esid: sec-encodeuricomponent-uricomponent
+description: Checking encodeURIComponent.prototype
+---*/
+
+//CHECK#1
+if (encodeURIComponent.prototype !== undefined) {
+  $ERROR('#1: encodeURIComponent.prototype === undefined. Actual: ' + (encodeURIComponent.prototype));
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.7.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.7.js
new file mode 100644
index 0000000000..0e3b25359f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A5.7.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: The encodeURIComponent property can't be used as constructor
+esid: sec-encodeuricomponent-uricomponent
+description: >
+    If property does not implement the internal [[Construct]] method,
+    throw a TypeError exception
+---*/
+
+//CHECK#1
+
+try {
+  new encodeURIComponent();
+  $ERROR('#1.1: new encodeURIComponent() throw TypeError. Actual: ' + (new encodeURIComponent()));
+} catch (e) {
+  if ((e instanceof TypeError) !== true) {
+    $ERROR('#1.2: new encodeURIComponent() throw TypeError. Actual: ' + (e));
+  }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A6_T1.js b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A6_T1.js
new file mode 100644
index 0000000000..87ec185fb5
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/S15.1.3.4_A6_T1.js
@@ -0,0 +1,129 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Operator use ToString
+esid: sec-encodeuricomponent-uricomponent
+description: If Type(value) is Object, evaluate ToPrimitive(value, String)
+---*/
+
+//CHECK#1
+var object = {
+  valueOf: function() {
+    return "^"
+  }
+};
+if (encodeURIComponent(object) !== "%5Bobject%20Object%5D") {
+  $ERROR('#1: var object = {valueOf: function() {return "^"}}; encodeURIComponent(object) === %5Bobject%20Object%5D. Actual: ' + (encodeURIComponent(object)));
+}
+
+//CHECK#2
+var object = {
+  valueOf: function() {
+    return ""
+  },
+  toString: function() {
+    return "^"
+  }
+};
+if (encodeURIComponent(object) !== "%5E") {
+  $ERROR('#2: var object = {valueOf: function() {return ""}, toString: function() {return "^"}}; encodeURIComponent(object) === "%5E". Actual: ' + (encodeURIComponent(object)));
+}
+
+//CHECK#3
+var object = {
+  valueOf: function() {
+    return "^"
+  },
+  toString: function() {
+    return {}
+  }
+};
+if (encodeURIComponent(object) !== "%5E") {
+  $ERROR('#3: var object = {valueOf: function() {return "^"}, toString: function() {return {}}}; encodeURIComponent(object) === "%5E". Actual: ' + (encodeURIComponent(object)));
+}
+
+//CHECK#4
+try {
+  var object = {
+    valueOf: function() {
+      throw "error"
+    },
+    toString: function() {
+      return "^"
+    }
+  };
+  if (encodeURIComponent(object) !== "%5E") {
+    $ERROR('#4.1: var object = {valueOf: function() {throw "error"}, toString: function() {return "^"}}; encodeURIComponent(object) === "%5E". Actual: ' + (encodeURIComponent(object)));
+  }
+}
+catch (e) {
+  if (e === "error") {
+    $ERROR('#4.2: var object = {valueOf: function() {throw "error"}, toString: function() {return "^"}}; encodeURIComponent(object) not throw "error"');
+  } else {
+    $ERROR('#4.3: var object = {valueOf: function() {throw "error"}, toString: function() {return "^"}}; encodeURIComponent(object) not throw Error. Actual: ' + (e));
+  }
+}
+
+//CHECK#5
+var object = {
+  toString: function() {
+    return "^"
+  }
+};
+if (encodeURIComponent(object) !== "%5E") {
+  $ERROR('#5: var object = {toString: function() {return "^"}}; encodeURIComponent(object) === "%5E". Actual: ' + (encodeURIComponent(object)));
+}
+
+//CHECK#6
+var object = {
+  valueOf: function() {
+    return {}
+  },
+  toString: function() {
+    return "^"
+  }
+}
+if (encodeURIComponent(object) !== "%5E") {
+  $ERROR('#6: var object = {valueOf: function() {return {}}, toString: function() {return "^"}}; encodeURIComponent(object) === "%5E". Actual: ' + (encodeURIComponent(object)));
+}
+
+//CHECK#7
+try {
+  var object = {
+    valueOf: function() {
+      return "^"
+    },
+    toString: function() {
+      throw "error"
+    }
+  };
+  encodeURIComponent(object);
+  $ERROR('#7.1: var object = {valueOf: function() {return "^"}, toString: function() {throw "error"}}; encodeURIComponent(object) throw "error". Actual: ' + (encodeURIComponent(object)));
+}
+catch (e) {
+  if (e !== "error") {
+    $ERROR('#7.2: var object = {valueOf: function() {return "^"}, toString: function() {throw "error"}}; encodeURIComponent(object) throw "error". Actual: ' + (e));
+  }
+}
+
+//CHECK#8
+try {
+  var object = {
+    valueOf: function() {
+      return {}
+    },
+    toString: function() {
+      return {}
+    }
+  };
+  encodeURIComponent(object);
+  $ERROR('#8.1: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; encodeURIComponent(object) throw TypeError. Actual: ' + (encodeURIComponent(object)));
+}
+catch (e) {
+  if ((e instanceof TypeError) !== true) {
+    $ERROR('#8.2: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; encodeURIComponent(object) throw TypeError. Actual: ' + (e));
+  }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/browser.js b/js/src/tests/test262/built-ins/encodeURIComponent/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/browser.js
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/name.js b/js/src/tests/test262/built-ins/encodeURIComponent/name.js
new file mode 100644
index 0000000000..6d3594e181
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/name.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-encodeuricomponent-uricomponent
+description: >
+  encodeURIComponent.name is "encodeURIComponent".
+info: |
+  encodeURIComponent (uriComponent)
+
+  17 ECMAScript Standard Built-in Objects:
+    Every built-in Function object, including constructors, that is not
+    identified as an anonymous function has a name property whose value
+    is a String.
+
+    Unless otherwise specified, the name property of a built-in Function
+    object, if it exists, has the attributes { [[Writable]]: false,
+    [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+assert.sameValue(encodeURIComponent.name, "encodeURIComponent");
+
+verifyNotEnumerable(encodeURIComponent, "name");
+verifyNotWritable(encodeURIComponent, "name");
+verifyConfigurable(encodeURIComponent, "name");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/not-a-constructor.js b/js/src/tests/test262/built-ins/encodeURIComponent/not-a-constructor.js
new file mode 100644
index 0000000000..28030608a2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/not-a-constructor.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+  encodeURIComponent does not implement [[Construct]], is not new-able
+info: |
+  ECMAScript Function Objects
+
+  Built-in function objects that are not identified as constructors do not
+  implement the [[Construct]] internal method unless otherwise specified in
+  the description of a particular function.
+
+  sec-evaluatenew
+
+  ...
+  7. If IsConstructor(constructor) is false, throw a TypeError exception.
+  ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(isConstructor(encodeURIComponent), false, 'isConstructor(encodeURIComponent) must return false');
+
+assert.throws(TypeError, () => {
+  new encodeURIComponent('');
+}, '`new encodeURIComponent(\'\')` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/prop-desc.js b/js/src/tests/test262/built-ins/encodeURIComponent/prop-desc.js
new file mode 100644
index 0000000000..ff599bc5ce
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/prop-desc.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2019 Bocoup. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-encodeuricomponent-uricomponent
+description: Property descriptor for encodeURIComponent
+info: |
+  Every other data property described in clauses 18 through 26 and in Annex B.2
+  has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+  [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyNotEnumerable(this, "encodeURIComponent");
+verifyWritable(this, "encodeURIComponent");
+verifyConfigurable(this, "encodeURIComponent");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/encodeURIComponent/shell.js b/js/src/tests/test262/built-ins/encodeURIComponent/shell.js
new file mode 100644
index 0000000000..f1fef84474
--- /dev/null
+++ b/js/src/tests/test262/built-ins/encodeURIComponent/shell.js
@@ -0,0 +1,47 @@
+// GENERATED, DO NOT EDIT
+// file: decimalToHexString.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: |
+    Collection of functions used to assert the correctness of various encoding operations.
+defines: [decimalToHexString, decimalToPercentHexString]
+---*/
+
+function decimalToHexString(n) {
+  var hex = "0123456789ABCDEF";
+  n >>>= 0;
+  var s = "";
+  while (n) {
+    s = hex[n & 0xf] + s;
+    n >>>= 4;
+  }
+  while (s.length < 4) {
+    s = "0" + s;
+  }
+  return s;
+}
+
+function decimalToPercentHexString(n) {
+  var hex = "0123456789ABCDEF";
+  return "%" + hex[(n >> 4) & 0xf] + hex[n & 0xf];
+}
+
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+    Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+    try {
+        Reflect.construct(function(){}, [], f);
+    } catch (e) {
+        return false;
+    }
+    return true;
+}