Fix handling of an exception raised during arguments list evaluation.

Related issues: #260, #261, #262, #263, #264, #265, #266, #267

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com

jerry-core/vm/opcodes-varg.cpp

@@ -37,8 +37,8 @@ fill_varg_list (int_data_t *int_data, /**< interpreter context */
 
   ecma_length_t arg_index;
   for (arg_index = 0;
-       arg_index < args_number;
+       arg_index < args_number && ecma_is_completion_value_empty (ret_value);
-       arg_index++)
+       )
   {
     ecma_completion_value_t evaluate_arg_completion = vm_loop (int_data, NULL);
 
@@ -54,7 +54,7 @@ fill_varg_list (int_data_t *int_data, /**< interpreter context */
 
       if (ecma_is_completion_value_normal (get_arg_completion))
       {
-        arg_values[arg_index] = ecma_get_completion_value_value (get_arg_completion);
+        arg_values[arg_index++] = ecma_get_completion_value_value (get_arg_completion);
       }
       else
       {
@@ -68,8 +68,6 @@ fill_varg_list (int_data_t *int_data, /**< interpreter context */
       JERRY_ASSERT (ecma_is_completion_value_throw (evaluate_arg_completion));
 
       ret_value = evaluate_arg_completion;
-
-      break;
     }
 
     int_data->pos++;

tests/jerry/function-args.js

@@ -44,3 +44,12 @@ for(i = 11; i <= 20; i++)
 {
   f1(i);
 }
+
+try {
+  f1 ({});
+  f1 (undefined_variable);
+  assert (false);
+}
+catch (e) {
+  assert (e instanceof ReferenceError);
+}

tests/jerry/regression-test-issue-260.js

@@ -0,0 +1,18 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+try {
+  isNaN(__proto__);
+} catch (e) {}

tests/jerry/regression-test-issue-261.js

@@ -0,0 +1,19 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+try {
+  SyntaxError(RegExp());
+  isFinite(foo);
+} catch (e) {}

tests/jerry/regression-test-issue-262.js

@@ -0,0 +1,19 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+try {
+    RegExp("");
+    eval(encodeURI(isNaN(__proto__)));
+} catch (e) { }

tests/jerry/regression-test-issue-263.js

@@ -0,0 +1,43 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+try {
+    Boolean(decodeURI(decodeURIComponent(Number())));
+} catch(err) {}
+ try {
+    ReferenceError(isNaN(__proto__));
+ } catch(err) {}
+ try {
+    isNaN(__proto__);
+ } catch(err) {}
+ try {
+    load();
+ } catch(err) {}
+ try {
+    RegExp("\n");
+ } catch(err) {}
+ try {} catch(err) {}
+ try {
+    ReferenceError(performance.__proto__.isPrototypeOf(arguments.map(os)));
+ } catch(err) {}
+ try {
+    Float64Array(performance,WeakSet(),Infinity.valueOf());
+ } catch(err) {}
+ try {
+    arguments.push(Int8Array(Boolean(isFinite(quit())),ArrayBuffer(os.system()),Array(read())));
+ } catch(err) {}
+ try {
+    Boolean(encodeURI(DataView(ArrayBuffer(os),parseFloat(Set()),URIError(Object(Int8Array(Function(parseInt(write(),RangeError(__proto__.valueOf()))),Int16Array(Map(),__proto__.valueOf(),readbuffer()),Math))))));
+ } catch(err) {}

tests/jerry/regression-test-issue-264.js

@@ -0,0 +1,45 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+try {
+    Boolean(decodeURI(decodeURIComponent(Number())));
+ } catch(err) {}
+ try {
+    ReferenceError(isNaN(__proto__));
+ } catch(err) {}
+ try {
+    isNaN(__proto__);
+ } catch(err) {}
+ try {
+    load();
+ } catch(err) {}
+ try {
+    RegExp("\n");
+ } catch(err) {}
+ try {
+    Set();
+ } catch(err) {}
+ try {
+    ReferenceError(performance.__proto__.isPrototypeOf(arguments.map(os)));
+ } catch(err) {}
+ try {
+    Float64Array(performance,WeakSet(),Infinity.valueOf());
+ } catch(err) {}
+ try {
+    arguments.push(Int8Array(Boolean(isFinite(quit())),ArrayBuffer(os.system()),Array(read())));
+ } catch(err) {}
+ try {
+    Boolean(encodeURI(DataView(ArrayBuffer(os),parseFloat(Set()),URIError(Object(Int8Array(Function(parseInt(write(),RangeError(__proto__.valueOf()))),Int16Array(Map(),__proto__.valueOf(),readbuffer()),Math))))));
+ } catch(err) {}

tests/jerry/regression-test-issue-265.js

@@ -0,0 +1,28 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+parseInt(NaN,RegExp("54"));
+
+try {
+    parseInt(ArrayBuffer());
+} catch(err) {}
+
+try {
+    isNaN(__proto__);
+} catch(err) {}
+
+try {
+    RangeError(parseInt(Infinity,readbuffer()));
+} catch (err) {}

tests/jerry/regression-test-issue-266.js

@@ -0,0 +1,23 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+try {
+    String("test");
+    isNaN(__proto__);
+} catch(err) {}
+
+try {
+    SyntaxError(RegExp("[/]"));
+} catch(err) {}

tests/jerry/regression-test-issue-267.js

@@ -0,0 +1,22 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+try {
+    RegExp("\u2029");
+} catch(err) {}
+
+try {
+    URIError(isNaN(__proto__));
+} catch(err) {}