Commit f50b197e authored by Guillem Jover's avatar Guillem Jover

test: Add fparseln() unit test

parent 54f15341
......@@ -195,36 +195,3 @@ fparseln(FILE *fp, size_t *size, size_t *lineno, const char str[3], int flags)
*size = len;
return buf;
}
#ifdef TEST
int main(int, char **);
int
main(int argc, char **argv)
{
char *ptr;
size_t size, line;
line = 0;
while ((ptr = fparseln(stdin, &size, &line, NULL,
FPARSELN_UNESCALL)) != NULL)
printf("line %d (%d) |%s|\n", line, size, ptr);
return 0;
}
/*
# This is a test
line 1
line 2 \
line 3 # Comment
line 4 \# Not comment \\\\
# And a comment \
line 5 \\\
line 6
*/
#endif /* TEST */
......@@ -2,6 +2,7 @@ closefrom
endian
fgetln
funopen
fparseln
fpurge
headers
humanize
......
......@@ -17,6 +17,7 @@ check_PROGRAMS = \
humanize \
fgetln \
funopen \
fparseln \
fpurge \
proctitle-init \
$(nil)
......@@ -26,6 +27,7 @@ check_PROGRAMS += proctitle
endif
fgetln_SOURCES = test-stream.c test-stream.h fgetln.c
fparseln_SOURCES = test-stream.c test-stream.h fparseln.c
proctitle_init_SOURCES = proctitle.c
proctitle_init_CPPFLAGS = $(AM_CPPFLAGS) -DTEST_USE_SETPROCTITLE_INIT=1
......
/*
* Copyright © 2015 Guillem Jover <guillem@hadrons.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "test-stream.h"
#define TEST_LINES 9
static const char *data_test[] = {
"# This is a test\n",
"line 1\n",
"line 2 \\\n",
"line 3 # Comment\n",
"line 4 \\# Not comment \\\\\\\\\n",
"\n",
"# And a comment \\\n",
"line 5 \\\\\\\n",
"line 6 w/ escape sequences \\b, \\t, \\\\t",
};
#define EXPECT_LINES 5
static size_t lineno_expect[] = { 2, 4, 5, 6, 9 };
static const char *data_parse[] = {
"line 1",
"line 2 line 3 ",
"line 4 \\# Not comment \\\\\\\\",
"",
"line 5 \\\\line 6 w/ escape sequences \\b, \\t, \\\\t",
};
static const char *data_escape[] = {
"line 1",
"line 2 line 3 ",
"line 4 # Not comment \\\\",
"",
"line 5 \\line 6 w/ escape sequences b, t, \\t",
};
static void
test_fparseln(const char **data_expect, int flags)
{
FILE *fp;
size_t i, len, lineno = 0;
fp = pipe_feed("%s", (const void **)data_test, TEST_LINES);
for (i = 0; i < EXPECT_LINES; i++) {
char *str = fparseln(fp, &len, &lineno, NULL, flags);
assert(str);
assert(lineno == lineno_expect[i]);
assert(strcmp(str, data_expect[i]) == 0);
free(str);
}
assert(fparseln(fp, &len, NULL, NULL, 0) == NULL);
pipe_close(fp);
}
int
main(int argc, char **argv)
{
test_fparseln(data_parse, 0);
test_fparseln(data_escape, FPARSELN_UNESCALL);
return 0;
}
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