xref: /third_party/jerryscript/tests/unit-core/test-abort.cpp

/* 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 "config.h"
#include "jerryscript.h"
#include "jerryscript-port.h"
#include "jerryscript-port-default.h"
#include "test-common.h"
#include <gtest/gtest.h>

static jerry_value_t
callback_func (const jerry_value_t function_obj,
               const jerry_value_t this_val,
               const jerry_value_t args_p[],
               const jerry_length_t args_count)
{
  JERRY_UNUSED (function_obj);
  JERRY_UNUSED (this_val);
  JERRY_UNUSED (args_p);
  JERRY_UNUSED (args_count);

  jerry_value_t value = jerry_create_string ((jerry_char_t *) "Abort run!");
  value = jerry_create_abort_from_value (value, true);
  return value;
} /* callback_func */
class AportTest : public testing::Test{
public:
    static void SetUpTestCase()
    {
        GTEST_LOG_(INFO) << "AportTest SetUpTestCase";
    }

    static void TearDownTestCase()
    {
        GTEST_LOG_(INFO) << "AportTest TearDownTestCase";
    }

    void SetUp() override {}
    void TearDown() override {}

};

static constexpr size_t JERRY_SCRIPT_MEM_SIZE = 50 * 1024 * 1024;
static void* context_alloc_fn(size_t size, void* cb_data)
{
    (void)cb_data;
    size_t newSize = size > JERRY_SCRIPT_MEM_SIZE ? JERRY_SCRIPT_MEM_SIZE : size;
    return malloc(newSize);
}

HWTEST_F(AportTest, Test001, testing::ext::TestSize.Level1)
{
  jerry_context_t* ctx_p = jerry_create_context(1024 * 1024 * 50, context_alloc_fn, NULL);
  jerry_port_default_set_current_context(ctx_p);
  TEST_INIT ();

  jerry_init (JERRY_INIT_EMPTY);

  jerry_value_t global = jerry_get_global_object ();
  jerry_value_t callback_name = jerry_create_string ((jerry_char_t *) "callback");
  jerry_value_t func = jerry_create_external_function (callback_func);
  jerry_value_t res = jerry_set_property (global, callback_name, func);
  TEST_ASSERT (!jerry_value_is_error (res));

  jerry_release_value (res);
  jerry_release_value (func);
  jerry_release_value (callback_name);
  jerry_release_value (global);

  const jerry_char_t inf_loop_code_src1[] = TEST_STRING_LITERAL (
    "while(true) {\n"
    "  with ({}) {\n"
    "    try {\n"
    "      callback();\n"
    "    } catch (e) {\n"
    "    } finally {\n"
    "    }\n"
    "  }\n"
    "}"
  );

  jerry_value_t parsed_code_val = jerry_parse (NULL,
                                               0,
                                               inf_loop_code_src1,
                                               sizeof (inf_loop_code_src1) - 1,
                                               JERRY_PARSE_NO_OPTS);

  TEST_ASSERT (!jerry_value_is_error (parsed_code_val));
  res = jerry_run (parsed_code_val);

  TEST_ASSERT (jerry_value_is_abort (res));

  jerry_release_value (res);
  jerry_release_value (parsed_code_val);

  const jerry_char_t inf_loop_code_src2[] = TEST_STRING_LITERAL (
    "function f() {"
    "  while(true) {\n"
    "    with ({}) {\n"
    "      try {\n"
    "        callback();\n"
    "      } catch (e) {\n"
    "      } finally {\n"
    "      }\n"
    "    }\n"
    "  }"
    "}\n"
    "function g() {\n"
    "  for (a in { x:5 })\n"
    "    f();\n"
    "}\n"
    "\n"
    "with({})\n"
    " f();\n"
  );

  parsed_code_val = jerry_parse (NULL,
                                 0,
                                 inf_loop_code_src2,
                                 sizeof (inf_loop_code_src2) - 1,
                                 JERRY_PARSE_NO_OPTS);

  TEST_ASSERT (!jerry_value_is_error (parsed_code_val));
  res = jerry_run (parsed_code_val);

  TEST_ASSERT (jerry_value_is_abort (res));

  jerry_release_value (res);
  jerry_release_value (parsed_code_val);

  /* Test flag overwrites. */
  jerry_value_t value = jerry_create_string ((jerry_char_t *) "Error description");
  TEST_ASSERT (!jerry_value_is_abort (value));
  TEST_ASSERT (!jerry_value_is_error (value));

  value = jerry_create_abort_from_value (value, true);
  TEST_ASSERT (jerry_value_is_abort (value));
  TEST_ASSERT (jerry_value_is_error (value));

  value = jerry_create_error_from_value (value, true);
  TEST_ASSERT (!jerry_value_is_abort (value));
  TEST_ASSERT (jerry_value_is_error (value));

  value = jerry_create_abort_from_value (value, true);
  TEST_ASSERT (jerry_value_is_abort (value));
  TEST_ASSERT (jerry_value_is_error (value));

  jerry_release_value (value);

  jerry_cleanup ();
  free (ctx_p);
}