Máté Tokodi
ef4cb2bf74
Re-enable cppcheck CI job
Update cppcheck suppression list:
The new version of cppcheck raises warnings for many potential
issues that are guarded against, so those warnings have been
supressed.
Handle realloc failures:
- jerry-ext/util/sources.c
- jerry-port/common/jerry-port-io.c
Refactor test-snapshot: move each test to separate functions like some
others already were.
Rename `handler` variables inside `main` of `test-api.c` as they
shadowed the `handler` function in the same file.
JerryScript-DCO-1.0-Signed-off-by: Máté Tokodi mate.tokodi@szteszoftver.hu
111 lines
2.8 KiB
C
111 lines
2.8 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 <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "jerryscript-port.h"
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/**
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* Default implementation of jerry_port_log. Prints log messages to stderr.
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*/
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void JERRY_ATTR_WEAK
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jerry_port_log (const char *message_p) /**< message */
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{
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fputs (message_p, stderr);
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} /* jerry_port_log */
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/**
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* Default implementation of jerry_port_print_byte. Uses 'putchar' to
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* print a single character to standard output.
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*/
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void JERRY_ATTR_WEAK
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jerry_port_print_byte (jerry_char_t byte) /**< the character to print */
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{
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putchar (byte);
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} /* jerry_port_print_byte */
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/**
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* Default implementation of jerry_port_print_buffer. Uses 'jerry_port_print_byte' to
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* print characters of the input buffer.
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*/
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void JERRY_ATTR_WEAK
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jerry_port_print_buffer (const jerry_char_t *buffer_p, /**< string buffer */
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jerry_size_t buffer_size) /**< string size*/
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{
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for (jerry_size_t i = 0; i < buffer_size; i++)
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{
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jerry_port_print_byte (buffer_p[i]);
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}
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} /* jerry_port_print_byte */
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/**
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* Read a line from standard input as a zero-terminated string.
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*
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* @param out_size_p: length of the string
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*
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* @return pointer to the buffer storing the string,
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* or NULL if end of input
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*/
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jerry_char_t *JERRY_ATTR_WEAK
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jerry_port_line_read (jerry_size_t *out_size_p)
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{
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char *line_p = NULL;
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size_t allocated = 0;
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size_t bytes = 0;
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while (true)
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{
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allocated += 64;
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line_p = realloc (line_p, allocated);
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if (line_p == NULL)
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{
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jerry_port_fatal (JERRY_FATAL_OUT_OF_MEMORY);
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}
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while (bytes < allocated - 1)
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{
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char ch = (char) fgetc (stdin);
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if (feof (stdin))
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{
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free (line_p);
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return NULL;
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}
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line_p[bytes++] = ch;
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if (ch == '\n')
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{
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*out_size_p = (jerry_size_t) bytes;
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line_p[bytes++] = '\0';
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return (jerry_char_t *) line_p;
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}
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}
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}
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} /* jerry_port_line_read */
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/**
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* Free a line buffer allocated by jerry_port_line_read
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*
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* @param buffer_p: buffer that has been allocated by jerry_port_line_read
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*/
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void JERRY_ATTR_WEAK
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jerry_port_line_free (jerry_char_t *buffer_p)
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{
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free (buffer_p);
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} /* jerry_port_line_free */
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