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https://github.com/jerryscript-project/jerryscript.git
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4690d128b3
Issue #2053 has highlighted the fact that random numbers are always generated with the same seed. An example of generating different random numbers, other than the original seed, has been added to the documentation. Furthermore srand initialization has been added to jerry-main, and targets. Update test-common.h with srand call. JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "mbed.h"
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#include "rtos.h"
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#include "jerry-core/include/jerryscript.h"
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#include "jerryscript-mbed-event-loop/EventLoop.h"
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#include "jerryscript-mbed-util/js_source.h"
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#include "jerryscript-mbed-library-registry/registry.h"
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#include "jerryscript-mbed-launcher/launcher.h"
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#include "jerryscript-mbed-launcher/setup.h"
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#include "jerry-targetjs.h"
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DECLARE_JS_CODES;
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/**
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* load_javascript
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*
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* Parse and run javascript files specified in jerry-targetjs.h
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*/
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static int load_javascript() {
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for (int src = 0; js_codes[src].source; src++) {
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LOG_PRINT("running js file %s\r\n", js_codes[src].name);
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const jerry_char_t* code = reinterpret_cast<const jerry_char_t*>(js_codes[src].source);
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const size_t length = js_codes[src].length;
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jerry_value_t parsed_code = jerry_parse(code, length, false);
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if (jerry_value_has_error_flag(parsed_code)) {
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LOG_PRINT_ALWAYS("jerry_parse failed [%s]\r\n", js_codes[src].name);
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jerry_release_value(parsed_code);
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jsmbed_js_exit();
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return -1;
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}
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jerry_value_t returned_value = jerry_run(parsed_code);
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jerry_release_value(parsed_code);
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if (jerry_value_has_error_flag(returned_value)) {
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LOG_PRINT_ALWAYS("jerry_run failed [%s]\r\n", js_codes[src].name);
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jerry_release_value(returned_value);
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jsmbed_js_exit();
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return -1;
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}
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jerry_release_value(returned_value);
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}
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return 0;
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}
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int jsmbed_js_init() {
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srand ((unsigned) jerry_port_get_current_time());
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jerry_init_flag_t flags = JERRY_INIT_EMPTY;
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jerry_init(flags);
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jsmbed_js_load_magic_strings();
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mbed::js::LibraryRegistry::getInstance().register_all();
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return 0;
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}
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void jsmbed_js_exit() {
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jerry_cleanup();
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}
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void jsmbed_js_launch() {
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jsmbed_js_init();
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puts(" JerryScript in mbed\r\n");
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puts(" build date: " __DATE__ " \r\n");
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if (load_javascript() == 0) {
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mbed::js::event_loop();
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}
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}
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