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Import of the watch repository from Pebble

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Matthieu Jeanson 2024-12-12 16:43:03 -08:00 • committed by Katharine Berry
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third_party/jerryscript/tests/unit/test-lit-char-helpers.c vendored Normal file
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/* Copyright 2015-2016 Samsung Electronics Co., Ltd.
*
* 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 "ecma-helpers.h"
#include "lit-strings.h"
#include "ecma-init-finalize.h"
#include "lit-char-helpers.h"
#include "js-parser-internal.h"
#include "test-common.h"
int
main ()
{
TEST_INIT ();
jmem_init ();
ecma_init ();
const uint8_t _1_byte_long1[] = "\\u007F";
const uint8_t _1_byte_long2[] = "\\u0000";
const uint8_t _1_byte_long3[] = "\\u0065";
const uint8_t _2_byte_long1[] = "\\u008F";
const uint8_t _2_byte_long2[] = "\\u00FF";
const uint8_t _2_byte_long3[] = "\\u07FF";
const uint8_t _3_byte_long1[] = "\\u08FF";
const uint8_t _3_byte_long2[] = "\\u0FFF";
const uint8_t _3_byte_long3[] = "\\uFFFF";
size_t length;
// test 1-byte-long unicode sequences
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _1_byte_long1 + 2, 4));
TEST_ASSERT (length == 1);
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _1_byte_long2 + 2, 4));
TEST_ASSERT (length == 1);
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _1_byte_long3 + 2, 4));
TEST_ASSERT (length == 1);
// test 2-byte-long unicode sequences
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _2_byte_long1 + 2, 4));
TEST_ASSERT (length == 2);
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _2_byte_long2 + 2, 4));
TEST_ASSERT (length == 2);
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _2_byte_long3 + 2, 4));
TEST_ASSERT (length == 2);
// test 3-byte-long unicode sequences
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _3_byte_long1 + 2, 4));
TEST_ASSERT (length != 2);
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _3_byte_long2 + 2, 4));
TEST_ASSERT (length == 3);
length = lit_char_get_utf8_length (lexer_hex_to_character (0, _3_byte_long3 + 2, 4));
TEST_ASSERT (length == 3);
ecma_finalize ();
jmem_finalize ();
return 0;
} /* main */