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Add tests for the C-based API.

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This commit is contained in:
Reece H. Dunn
2016-05-30 22:30:55 +01:00
parent 454038dbfa
commit e29d6b8b36
4 changed files with 195 additions and 6 deletions
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.gitignore
+1
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@@ -16,6 +16,7 @@ data/ucd
src/libucd.la
tests/printucddata
tests/printucddata_cpp
# test output:
Makefile.am
+16 -5
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@@ -6,6 +6,7 @@ mimedir = $(xdgdatadir)/mime
xmldir = $(mimedir)/packages
AM_LDFLAGS = ${LTLIBINTL}
AM_CFLAGS = -Isrc/include -Isrc
AM_CXXFLAGS = -Isrc/include -Isrc
ACLOCAL_AMFLAGS = -I m4
@@ -113,19 +114,29 @@ src_libucd_la_SOURCES = \
############################# tests ###########################################
noinst_bin_PROGRAMS += tests/printucddata
tests_printucddata_SOURCES = tests/printucddata.cpp
tests_printucddata_SOURCES = tests/printucddata.c
tests_printucddata_LDADD = src/libucd.la
noinst_bin_PROGRAMS += tests/printucddata_cpp
tests_printucddata_cpp_SOURCES = tests/printucddata_cpp.cpp
tests_printucddata_cpp_LDADD = src/libucd.la
tests/unicode-data.expected: tools/printdata.py tools/ucd.py \
data/ucd/UnicodeData.txt \
data/ucd/PropList.txt \
data/ucd/Scripts.txt
tools/printdata.py ${UCD_ROOTDIR} ${UCD_FLAGS} > $@
tests/unicode-data.actual: tests/printucddata
tests/unicode-data-capi.actual: tests/printucddata
tests/printucddata > $@
tests/unicode-data.diff: tests/unicode-data.expected tests/unicode-data.actual
diff -U0 tests/unicode-data.expected tests/unicode-data.actual > tests/unicode-data.diff
tests/unicode-data-cppapi.actual: tests/printucddata_cpp
tests/printucddata_cpp > $@
check: tests/unicode-data.diff
tests/unicode-data-capi.diff: tests/unicode-data.expected tests/unicode-data-capi.actual
diff -U0 tests/unicode-data.expected tests/unicode-data-capi.actual > tests/unicode-data-capi.diff
tests/unicode-data-cppapi.diff: tests/unicode-data.expected tests/unicode-data-cppapi.actual
diff -U0 tests/unicode-data.expected tests/unicode-data-cppapi.actual > tests/unicode-data-cppapi.diff
check: tests/unicode-data-capi.diff tests/unicode-data-cppapi.diff
tests/printucddata.c
+177
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@@ -0,0 +1,177 @@
/*
* Copyright (C) 2012-2016 Reece H. Dunn
*
* This file is part of ucd-tools.
*
* ucd-tools 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.
*
* ucd-tools 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 ucd-tools. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ucd/ucd.h"
#include <string.h>
#include <stdio.h>
void fput_utf8c(FILE *out, codepoint_t c)
{
if (c < 0x80)
fputc((uint8_t)c, out);
else if (c < 0x800)
{
fputc(0xC0 | (c >> 6), out);
fputc(0x80 + (c & 0x3F), out);
}
else if (c < 0x10000)
{
fputc(0xE0 | (c >> 12), out);
fputc(0x80 + ((c >> 6) & 0x3F), out);
fputc(0x80 + (c & 0x3F), out);
}
else if (c < 0x200000)
{
fputc(0xF0 | (c >> 18), out);
fputc(0x80 + ((c >> 12) & 0x3F), out);
fputc(0x80 + ((c >> 6) & 0x3F), out);
fputc(0x80 + (c & 0x3F), out);
}
}
int fget_utf8c(FILE *in, codepoint_t *c)
{
int ch = EOF;
if ((ch = fgetc(in)) == EOF) return 0;
if ((uint8_t)ch < 0x80)
*c = (uint8_t)ch;
else switch ((uint8_t)ch & 0xF0)
{
default:
*c = (uint8_t)ch & 0x1F;
if ((ch = fgetc(in)) == EOF) return 0;
*c = (*c << 6) + ((uint8_t)ch & 0x3F);
break;
case 0xE0:
*c = (uint8_t)ch & 0x0F;
if ((ch = fgetc(in)) == EOF) return 0;
*c = (*c << 6) + ((uint8_t)ch & 0x3F);
if ((ch = fgetc(in)) == EOF) return 0;
*c = (*c << 6) + ((uint8_t)ch & 0x3F);
break;
case 0xF0:
*c = (uint8_t)ch & 0x07;
if ((ch = fgetc(in)) == EOF) return 0;
*c = (*c << 6) + ((uint8_t)ch & 0x3F);
if ((ch = fgetc(in)) == EOF) return 0;
*c = (*c << 6) + ((uint8_t)ch & 0x3F);
if ((ch = fgetc(in)) == EOF) return 0;
*c = (*c << 6) + ((uint8_t)ch & 0x3F);
break;
}
return 1;
}
void uprintf_codepoint(FILE *out, codepoint_t c, char mode)
{
switch (mode)
{
case 'c': // character
switch (c)
{
case '\t': fputs("\\t", out); break;
case '\r': fputs("\\r", out); break;
case '\n': fputs("\\n", out); break;
default: fput_utf8c(out, c); break;
}
break;
case 'h': // hexadecimal (lower)
fprintf(out, "%06x", c);
break;
case 'H': // hexadecimal (upper)
fprintf(out, "%06X", c);
break;
}
}
void uprintf(FILE *out, codepoint_t c, const char *format)
{
while (*format) switch (*format)
{
case '%':
switch (*++format)
{
case 'c': // category
fputs(ucd_get_category_string(ucd_lookup_category(c)), out);
break;
case 'C': // category group
fputs(ucd_get_category_group_string(ucd_lookup_category_group(c)), out);
break;
case 'p': // codepoint
uprintf_codepoint(out, c, *++format);
break;
case 'L': // lowercase
uprintf_codepoint(out, ucd_tolower(c), *++format);
break;
case 's': // script
fputs(ucd_get_script_string(ucd_lookup_script(c)), out);
break;
case 'T': // titlecase
uprintf_codepoint(out, ucd_totitle(c), *++format);
break;
case 'U': // uppercase
uprintf_codepoint(out, ucd_toupper(c), *++format);
break;
case 'W': // whitespace
if (ucd_isspace(c))
fputs("White_Space", out);
break;
}
++format;
break;
default:
fputc(*format, out);
++format;
break;
}
}
void print_file(FILE *in)
{
codepoint_t c = 0;
while (fget_utf8c(in, &c))
uprintf(stdout, c, "%pc\t%pH\t%s\t%c\t%Uc\t%Lc\t%Tc\t%W\n");
}
int main(int argc, char **argv)
{
if (argc == 2)
{
if (!strcmp(argv[1], "--stdin") || !strcmp(argv[1], "-"))
print_file(stdin);
else
{
FILE *in = fopen(argv[1], "r");
if (in)
{
print_file(in);
fclose(in);
}
else
fprintf(stdout, "cannot open `%s`\n", argv[1]);
}
}
else
{
for (codepoint_t c = 0; c <= 0x10FFFF; ++c)
uprintf(stdout, c, "%pH %s %C %c %UH %LH %TH %W\n");
}
return 0;
}
tests/printucddata.cpp → tests/printucddata_cpp.cpp
+1 -1
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2012-2015 Reece H. Dunn
* Copyright (C) 2012-2016 Reece H. Dunn
*
* This file is part of ucd-tools.
*