HomoFast-eSpeak-Persian/tests/tokenizer.c

/*
 * Copyright (C) 2017 Reece H. Dunn
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write see:
 *             <http://www.gnu.org/licenses/>.
 */

#include "config.h"

#include <assert.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>

#include <espeak-ng/espeak_ng.h>

#include "encoding.h"
#include "tokenizer.h"
#include "speech.h"
#include "phoneme.h"
#include "synthesize.h"
#include "translate.h"

void
test_latin_common()
{
	printf("testing Latin/Common (Latn/Zyyy) script classification\n");

	assert(clause_type_from_codepoint('a') == CLAUSE_NONE);
	assert(clause_type_from_codepoint('.') == CLAUSE_PERIOD);
	assert(clause_type_from_codepoint('?') == CLAUSE_QUESTION);
	assert(clause_type_from_codepoint('!') == CLAUSE_EXCLAMATION);
	assert(clause_type_from_codepoint(',') == CLAUSE_COMMA);
	assert(clause_type_from_codepoint(':') == CLAUSE_COLON);
	assert(clause_type_from_codepoint(';') == CLAUSE_SEMICOLON);

	assert(clause_type_from_codepoint(0x00A1) == (CLAUSE_SEMICOLON | CLAUSE_OPTIONAL_SPACE_AFTER));
	assert(clause_type_from_codepoint(0x00Bf) == (CLAUSE_SEMICOLON | CLAUSE_OPTIONAL_SPACE_AFTER));

	assert(clause_type_from_codepoint(0x2013) == CLAUSE_SEMICOLON);
	assert(clause_type_from_codepoint(0x2014) == CLAUSE_SEMICOLON);
	assert(clause_type_from_codepoint(0x2026) == (CLAUSE_SEMICOLON | CLAUSE_SPEAK_PUNCTUATION_NAME | CLAUSE_OPTIONAL_SPACE_AFTER));
}

void
test_greek()
{
	printf("testing Greek (Grek) script classification\n");

	assert(clause_type_from_codepoint(0x037E) == CLAUSE_QUESTION);
	assert(clause_type_from_codepoint(0x0387) == CLAUSE_SEMICOLON);
}

void
test_armenian()
{
	printf("testing Armenian (Armn) script classification\n");

	assert(clause_type_from_codepoint(0x055B) == (CLAUSE_EXCLAMATION | CLAUSE_PUNCTUATION_IN_WORD));
	assert(clause_type_from_codepoint(0x055C) == (CLAUSE_EXCLAMATION | CLAUSE_PUNCTUATION_IN_WORD));
	assert(clause_type_from_codepoint(0x055D) == CLAUSE_COMMA);
	assert(clause_type_from_codepoint(0x055E) == (CLAUSE_QUESTION | CLAUSE_PUNCTUATION_IN_WORD));
	assert(clause_type_from_codepoint(0x0589) == (CLAUSE_PERIOD | CLAUSE_OPTIONAL_SPACE_AFTER));
}

void
test_arabic()
{
	printf("testing Arabic (Arab) script classification\n");

	assert(clause_type_from_codepoint(0x060C) == CLAUSE_COMMA);
	assert(clause_type_from_codepoint(0x061B) == CLAUSE_SEMICOLON);
	assert(clause_type_from_codepoint(0x061F) == CLAUSE_QUESTION);
	assert(clause_type_from_codepoint(0x06D4) == CLAUSE_PERIOD);
}

void
test_devanagari()
{
	printf("testing Devanagari (Deva) script classification\n");

	assert(clause_type_from_codepoint(0x0964) == (CLAUSE_PERIOD | CLAUSE_OPTIONAL_SPACE_AFTER));
}

void
test_tibetan()
{
	printf("testing Tibetan (Tibt) script classification\n");

	assert(clause_type_from_codepoint(0x0F0D) == (CLAUSE_PERIOD | CLAUSE_OPTIONAL_SPACE_AFTER));
	assert(clause_type_from_codepoint(0x0F0E) == CLAUSE_PARAGRAPH);
}

void
test_sinhala()
{
	printf("testing Sinhala (Sinh) script classification\n");

	assert(clause_type_from_codepoint(0x0DF4) == (CLAUSE_PERIOD | CLAUSE_OPTIONAL_SPACE_AFTER));
}

void
test_georgian()
{
	printf("testing Georgian (Geor) script classification\n");

	assert(clause_type_from_codepoint(0x10FB) == CLAUSE_PARAGRAPH);
}

void
test_ethiopic()
{
	printf("testing Ethiopic (Ethi) script classification\n");

	assert(clause_type_from_codepoint(0x1362) == CLAUSE_PERIOD);
	assert(clause_type_from_codepoint(0x1363) == CLAUSE_COMMA);
	assert(clause_type_from_codepoint(0x1364) == CLAUSE_SEMICOLON);
	assert(clause_type_from_codepoint(0x1365) == CLAUSE_COLON);
	assert(clause_type_from_codepoint(0x1366) == CLAUSE_COLON);
	assert(clause_type_from_codepoint(0x1367) == CLAUSE_QUESTION);
	assert(clause_type_from_codepoint(0x1368) == CLAUSE_PARAGRAPH);
}

void
test_ideographic()
{
	printf("testing Ideographic (Hani) script classification\n");

	assert(clause_type_from_codepoint(0x3001) == (CLAUSE_COMMA | CLAUSE_OPTIONAL_SPACE_AFTER));
	assert(clause_type_from_codepoint(0x3002) == (CLAUSE_PERIOD | CLAUSE_OPTIONAL_SPACE_AFTER));
}

void
test_fullwidth()
{
	printf("testing Full Width/Common (Zyyy) script classification\n");

	assert(clause_type_from_codepoint(0xFF01) == (CLAUSE_EXCLAMATION | CLAUSE_OPTIONAL_SPACE_AFTER));
	assert(clause_type_from_codepoint(0xFF0C) == (CLAUSE_COMMA | CLAUSE_OPTIONAL_SPACE_AFTER));
	assert(clause_type_from_codepoint(0xFF0E) == (CLAUSE_PERIOD | CLAUSE_OPTIONAL_SPACE_AFTER));
	assert(clause_type_from_codepoint(0xFF1A) == (CLAUSE_COLON | CLAUSE_OPTIONAL_SPACE_AFTER));
	assert(clause_type_from_codepoint(0xFF1B) == (CLAUSE_SEMICOLON | CLAUSE_OPTIONAL_SPACE_AFTER));
	assert(clause_type_from_codepoint(0xFF1F) == (CLAUSE_QUESTION | CLAUSE_OPTIONAL_SPACE_AFTER));
}

void
test_unbound_tokenizer()
{
	printf("testing unbound tokenizer\n");

	espeak_ng_TOKENIZER *tokenizer = create_tokenizer();
	assert(tokenizer != NULL);

	assert(tokenizer_get_token_text(tokenizer) != NULL);
	assert(*tokenizer_get_token_text(tokenizer) == '\0');

	assert(tokenizer_read_next_token(tokenizer) == ESPEAKNG_TOKEN_END_OF_BUFFER);
	assert(tokenizer_get_token_text(tokenizer) != NULL);
	assert(*tokenizer_get_token_text(tokenizer) == '\0');

	assert(tokenizer_reset(tokenizer, NULL) == 1);

	assert(tokenizer_read_next_token(tokenizer) == ESPEAKNG_TOKEN_END_OF_BUFFER);
	assert(tokenizer_get_token_text(tokenizer) != NULL);
	assert(*tokenizer_get_token_text(tokenizer) == '\0');

	destroy_tokenizer(tokenizer);
}

void
test_linux_newline_tokens()
{
	printf("testing linux newline tokens\n");

	espeak_ng_TOKENIZER *tokenizer = create_tokenizer();
	espeak_ng_TEXT_DECODER *decoder = create_text_decoder();

	assert(text_decoder_decode_string(decoder, "\n\n", -1, ESPEAKNG_ENCODING_US_ASCII) == ENS_OK);
	assert(tokenizer_reset(tokenizer, decoder) == 1);

	assert(tokenizer_read_next_token(tokenizer) == ESPEAKNG_TOKEN_NEWLINE);
	assert(tokenizer_get_token_text(tokenizer) != NULL);
	assert(strcmp(tokenizer_get_token_text(tokenizer), "\n") == 0);

	assert(tokenizer_read_next_token(tokenizer) == ESPEAKNG_TOKEN_NEWLINE);
	assert(tokenizer_get_token_text(tokenizer) != NULL);
	assert(strcmp(tokenizer_get_token_text(tokenizer), "\n") == 0);

	assert(tokenizer_read_next_token(tokenizer) == ESPEAKNG_TOKEN_END_OF_BUFFER);
	assert(tokenizer_get_token_text(tokenizer) != NULL);
	assert(*tokenizer_get_token_text(tokenizer) == '\0');

	destroy_text_decoder(decoder);
	destroy_tokenizer(tokenizer);
}

int
main(int argc, char **argv)
{
	test_latin_common();
	test_greek();
	test_armenian();
	test_arabic();
	test_devanagari();
	test_tibetan();
	test_sinhala();
	test_georgian();
	test_ethiopic();
	test_ideographic();
	test_fullwidth();

	test_unbound_tokenizer();
	test_linux_newline_tokens();

	printf("done\n");

	return EXIT_SUCCESS;
}