1 files changed, 146 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A3.1_T2.js b/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A3.1_T2.js
new file mode 100644
index 0000000000..7ceea3ef98
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/join/S15.4.4.5_A3.1_T2.js
@@ -0,0 +1,146 @@
+// 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 from separator
+esid: sec-array.prototype.join
+description: >
+    If Type(separator) is Object, evaluate ToPrimitive(separator,
+    String)
+---*/
+
+var x = new Array(0, 1, 2, 3);
+var object = {
+  valueOf() {
+    return "+"
+  }
+};
+
+assert.sameValue(
+  x.join(object),
+  "0[object Object]1[object Object]2[object Object]3",
+  'x.join({valueOf() {return "+"}}) must return "0[object Object]1[object Object]2[object Object]3"'
+);
+
+var object = {
+  valueOf() {
+    return "+"
+  },
+  toString() {
+    return "*"
+  }
+};
+
+assert.sameValue(
+  x.join(object),
+  "0*1*2*3",
+  'x.join("{valueOf() {return "+"}, toString() {return "*"}}) must return "0*1*2*3"'
+);
+
+var object = {
+  valueOf() {
+    return "+"
+  },
+  toString() {
+    return {}
+  }
+};
+
+assert.sameValue(
+  x.join(object),
+  "0+1+2+3",
+  'x.join({valueOf() {return "+"}, toString() {return {}}}) must return "0+1+2+3"'
+);
+
+try {
+  var object = {
+    valueOf() {
+      throw "error"
+    },
+    toString() {
+      return "*"
+    }
+  };
+
+  assert.sameValue(
+    x.join(object),
+    "0*1*2*3",
+    'x.join("{valueOf() {throw "error"}, toString() {return "*"}}) must return "0*1*2*3"'
+  );
+}
+catch (e) {
+  assert.notSameValue(e, "error", 'The value of e is not "error"');
+}
+
+var object = {
+  toString() {
+    return "*"
+  }
+};
+assert.sameValue(x.join(object), "0*1*2*3", 'x.join({toString() {return "*"}}) must return "0*1*2*3"');
+
+var object = {
+  valueOf() {
+    return {}
+  },
+  toString() {
+    return "*"
+  }
+}
+
+assert.sameValue(
+  x.join(object),
+  "0*1*2*3",
+  'x.join({valueOf() {return {}}, toString() {return "*"}}) must return "0*1*2*3"'
+);
+
+try {
+  var object = {
+    valueOf() {
+      return "+"
+    },
+    toString() {
+      throw "error"
+    }
+  };
+  x.join(object);
+  throw new Test262Error('#7.1: var object = {valueOf() {return "+"}, toString() {throw "error"}}; x.join(object) throw "error". Actual: ' + (x.join(object)));
+}
+catch (e) {
+  assert.sameValue(e, "error", 'The value of e is expected to be "error"');
+}
+
+try {
+  var object = {
+    valueOf() {
+      return {}
+    },
+    toString() {
+      return {}
+    }
+  };
+  x.join(object);
+  throw new Test262Error('#8.1: var object = {valueOf() {return {}}, toString() {return {}}}; x.join(object) throw TypeError. Actual: ' + (x.join(object)));
+}
+catch (e) {
+  assert.sameValue(
+    e instanceof TypeError,
+    true,
+    'The result of evaluating (e instanceof TypeError) is expected to be true'
+  );
+}
+
+try {
+  var object = {
+    toString() {
+      throw "error"
+    }
+  };
+  [].join(object);
+  throw new Test262Error('#9.1: var object = {toString() {throw "error"}}; [].join(object) throw "error". Actual: ' + ([].join(object)));
+}
+catch (e) {
+  assert.sameValue(e, "error", 'The value of e is expected to be "error"');
+}
+
+reportCompare(0, 0);