d1683c4b12
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@15156 ec53bebd-3082-4978-b11e-865c3cabbd6b
117 lines
3.0 KiB
C
117 lines
3.0 KiB
C
/*
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* Copyright (c) 2005 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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RCSID("$Id$");
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#endif
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#include "roken.h"
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#include "test-mem.h"
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char *s1 = "VAR1=VAL1#comment\n\
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VAR2=VAL2 VAL2 #comment\n\
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#this another comment\n\
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\n\
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VAR3=FOO";
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char *s2 = "VAR1=ENV2\n\
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";
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static void
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make_file(char *tmpl, size_t l)
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{
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int fd;
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strlcpy(tmpl, "env.XXXXXX", l);
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fd = mkstemp(tmpl);
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if(fd < 0)
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err(1, "mkstemp");
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close(fd);
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}
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static void
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write_file(const char *fn, const char *s)
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{
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FILE *f;
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f = fopen(fn, "w");
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if(f == NULL) {
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unlink(fn);
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err(1, "fopen");
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}
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if(fwrite(s, 1, strlen(s), f) != strlen(s))
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err(1, "short write");
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if(fclose(f) != 0) {
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unlink(fn);
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err(1, "fclose");
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}
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}
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int
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main(int argc, char **argv)
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{
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char **env = NULL;
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int count = 0;
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char fn[MAXPATHLEN];
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int error = 0;
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make_file(fn, sizeof(fn));
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write_file(fn, s1);
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count = read_environment(fn, &env);
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if(count != 3) {
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warnx("test 1: variable count %d != 3", count);
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error++;
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}
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write_file(fn, s2);
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count = read_environment(fn, &env);
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if(count != 1) {
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warnx("test 2: variable count %d != 1", count);
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error++;
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}
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unlink(fn);
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count = read_environment(fn, &env);
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if(count != 0) {
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warnx("test 3: variable count %d != 0", count);
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error++;
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}
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for(count = 0; env && env[count]; count++);
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if(count != 3) {
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warnx("total variable count %d != 3", count);
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error++;
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}
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return error;
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}
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