Added several negative tests (#2215)

JerryScript-DCO-1.0-Signed-off-by: Balint Sipos siposb@inf.u-szeged.hu
2018-02-28 05:47:56 +01:00
parent e10f6d6adf
commit ccc283289c
5 changed files with 218 additions and 0 deletions
@@ -0,0 +1,53 @@
+// Copyright JS Foundation and other contributors, http://js.foundation
+//
+// 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.
+
+function test_parse_error (txt) {
+  try {
+    eval (txt)
+    assert (false)
+  } catch (e){
+    assert (e instanceof SyntaxError)
+  }
+}
+
+var if1=
+"if (false)() print ('t')" +
+"else print ('f')"
+test_parse_error (if1)
+
+test_parse_error ("if (true)() { print ('t') }")
+test_parse_error ("if {} (true) print ('t')")
+test_parse_error ("if (true false) print ('t')")
+test_parse_error ("if (true && || false) print ('t')")
+test_parse_error ("if (&& true) print ('t')")
+test_parse_error ("if (true ||) print ('t')")
+test_parse_error ("if (true && {false || true}) print ('t')")
+
+var elseif1 =
+"if (false) print ('if statement') " +
+"elseif (false) print ('else if statement') " +
+"else print ('else statement') "
+test_parse_error (elseif1);
+
+var elseif2 =
+"if (false) print ('if statement') " +
+"elif (false) print ('else if statement') " +
+"else print ('else statement') "
+test_parse_error (elseif2)
+
+var elseif3 =
+"if (false) print ('if statement') " +
+"else (false) print ('else if statement') " +
+"else print ('else statement') "
+test_parse_error (elseif3)