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SUMMARY = "C/C++ port of the Sass CSS precompiler"
HOMEPAGE = "http://sass-lang.com/libsass"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://COPYING;md5=8f34396ca205f5e119ee77aae91fa27d"
inherit autotools
SRC_URI = "git://github.com/sass/libsass.git;branch=3.5-stable"
SRCREV = "39e30874b9a5dd6a802c20e8b0470ba44eeba929"/*
streams.c - test `Stream' object
Copyright (C) 2008 siliconforks.com
This program is free software; you can redistribute it and/or modify
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 to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <assert.h>
#include <string.h>
#include "stream.h"
#include "util.h"
int main(void) {
Stream * stream;
stream = Stream_new(0);
Stream_write_string(stream, "a");
Stream_write_string(stream, "bc");
assert(stream->length == 3);
assert(memcmp(stream->data, "abc", 3) == 0);
Stream_delete(stream);
/* test writing chars to stream */
stream = Stream_new(2);
Stream_write_char(stream, 'a');
Stream_write_char(stream, 'b');
Stream_write_char(stream, 'c');
assert(stream->length == 3);
assert(memcmp(stream->data, "abc", 3) == 0);
Stream_reset(stream);
Stream_write_char(stream, 'x');
Stream_write_char(stream, 'y');
assert(stream->length == 2);
assert(memcmp(stream->data, "xy", 2) == 0);
Stream_delete(stream);
/* test writing file to stream */
stream = Stream_new(0);
FILE * f = xfopen("Makefile", "r");
fseek(f, 0, SEEK_END);
long file_length = ftell(f);
fseek(f, 0, SEEK_SET);
uint8_t * file_contents = xmalloc(file_length);
fread(file_contents, 1, file_length, f);
fseek(f, 0, SEEK_SET);
Stream_write_file_contents(stream, f);
fclose(f);
assert(stream->length == (size_t) file_length);
assert(memcmp(stream->data, file_contents, file_length) == 0);
free(file_contents);
Stream_delete(stream);
stream = Stream_new(0);
Stream_printf(stream, "%s %d\n", "abc", 123);
assert(stream->length == 8);
assert(memcmp(stream->data, "abc 123\n", 8) == 0);
Stream_delete(stream);
stream = Stream_new(10);
size_t length = 0;
for (int i = 0; i < 100; i++) {
Stream_printf(stream, "%s %d\n", "abc", i);
if (i < 10) {
length += 6;
}
else {
length += 7;
}
}
assert(stream->length == length);
length = 0;
for (int i = 0; i < 100; i++) {
char buffer[8];
int result = sprintf(buffer, "%s %d\n", "abc", i);
assert(memcmp(stream->data + length, buffer, result) == 0);
length += result;
}
assert(stream->length == length);
Stream_delete(stream);
stream = Stream_new(10);
char buffer[100];
for (int i = 0; i < 100; i++) {
buffer[i] = 'x';
}
Stream_write(stream, buffer, 100);
assert(stream->length == 100);
for (int i = 0; i < 100; i++) {
assert(stream->data[i] == 'x');
}
Stream_delete(stream);
exit(EXIT_SUCCESS);
}
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