Introduce C API to query the type of an Error object (#2177)

New api function: * jerry_get_error_type Additionally update a few places where this new function can be used. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
2018-02-06 09:41:54 +01:00
parent 8041953a7a
commit 6f339eb05c
10 changed files with 217 additions and 183 deletions
@@ -0,0 +1,66 @@
+/* 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.
+ */
+
+#include "jerryscript.h"
+#include "test-common.h"
+
+int
+main (void)
+{
+  TEST_INIT ();
+
+  jerry_init (JERRY_INIT_EMPTY);
+
+  jerry_error_t errors[] =
+  {
+    JERRY_ERROR_COMMON,
+    JERRY_ERROR_EVAL,
+    JERRY_ERROR_RANGE,
+    JERRY_ERROR_REFERENCE,
+    JERRY_ERROR_SYNTAX,
+    JERRY_ERROR_TYPE,
+    JERRY_ERROR_URI
+  };
+
+  for (size_t idx = 0; idx < sizeof (errors) / sizeof (errors[0]); idx++)
+  {
+    jerry_value_t error_obj = jerry_create_error (errors[idx], (const jerry_char_t *)"test");
+    TEST_ASSERT (jerry_value_has_error_flag (error_obj));
+    TEST_ASSERT (jerry_get_error_type (error_obj) == errors[idx]);
+
+    jerry_value_clear_error_flag (&error_obj);
+
+    TEST_ASSERT (jerry_get_error_type (error_obj) == errors[idx]);
+
+    jerry_release_value (error_obj);
+  }
+
+  jerry_value_t test_values[] =
+  {
+    jerry_create_number (11),
+    jerry_create_string ((const jerry_char_t *) "message"),
+    jerry_create_boolean (true),
+    jerry_create_object (),
+  };
+
+  for (size_t idx = 0; idx < sizeof (test_values) / sizeof (test_values[0]); idx++)
+  {
+    jerry_error_t error_type = jerry_get_error_type (test_values[idx]);
+    TEST_ASSERT (error_type == JERRY_ERROR_NONE);
+    jerry_release_value (test_values[idx]);
+  }
+
+  jerry_cleanup ();
+} /* main */
@@ -366,24 +366,7 @@ main (void)
  {
    jerry_value_t input_buffer = jerry_create_arraybuffer_external (0, NULL, NULL);
    TEST_ASSERT (jerry_value_has_error_flag (input_buffer));
-    jerry_value_clear_error_flag (&input_buffer);
-
-    if (jerry_is_feature_enabled (JERRY_FEATURE_ERROR_MESSAGES))
-    {
-      jerry_char_t error_str[15];
-      jerry_char_t expected_error_str[15] = "RangeError";
-
-      jerry_char_t *name_str_p = (jerry_char_t *) "name";
-      jerry_value_t name_key = jerry_create_string (name_str_p);
-      jerry_value_t name_value = jerry_get_property (input_buffer, name_key);
-
-      jerry_size_t name_size = jerry_string_to_char_buffer (name_value, error_str, sizeof (error_str));
-      TEST_ASSERT (name_size == strlen ((char *) expected_error_str));
-      TEST_ASSERT (strncmp ((char *) error_str, (char *) expected_error_str, name_size) == 0);
-
-      jerry_release_value (name_value);
-      jerry_release_value (name_key);
-    }
+    TEST_ASSERT (jerry_get_error_type (input_buffer) == JERRY_ERROR_RANGE);
    jerry_release_value (input_buffer);
  }