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/*
* test-api.c: test public API functions for conformance
*
* Copyright (C) 2009 Red Hat Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: David Lutterkort <lutter@redhat.com>
*/
#include <config.h>
#include "augeas.h"
#include "cutest.h"
#include "internal.h"
static const char *abs_top_srcdir;
static char *root;
static char *loadpath;
#define die(msg) \
do { \
fprintf(stderr, "%d: Fatal error: %s\n", __LINE__, msg); \
exit(EXIT_FAILURE); \
} while(0)
static void testGet(CuTest *tc) {
int r;
const char *value;
struct augeas *aug;
aug = aug_init(root, loadpath, AUG_NO_STDINC|AUG_NO_LOAD);
CuAssertPtrNotNull(tc, aug);
CuAssertIntEquals(tc, AUG_NOERROR, aug_error(aug));
/* Make sure we're looking at the right thing */
r = aug_match(aug, "/augeas/version/save/*", NULL);
CuAssertTrue(tc, r > 1);
CuAssertIntEquals(tc, AUG_NOERROR, aug_error(aug));
/* aug_get returns 1 and the value if exactly one node matches */
r = aug_get(aug, "/augeas/version/save/*[1]", &value);
CuAssertIntEquals(tc, 1, r);
CuAssertPtrNotNull(tc, value);
CuAssertIntEquals(tc, AUG_NOERROR, aug_error(aug));
/* aug_get returns 0 and no value when no node matches */
r = aug_get(aug, "/augeas/version/save/*[ last() + 1 ]", &value);
CuAssertIntEquals(tc, 0, r);
CuAssertPtrEquals(tc, NULL, value);
CuAssertIntEquals(tc, AUG_NOERROR, aug_error(aug));
/* aug_get should return an error when multiple nodes match */
r = aug_get(aug, "/augeas/version/save/*", &value);
CuAssertIntEquals(tc, -1, r);
CuAssertPtrEquals(tc, NULL, value);
CuAssertIntEquals(tc, AUG_EMMATCH, aug_error(aug));
aug_close(aug);
}
static void testSetM(CuTest *tc) {
int r;
struct augeas *aug;
aug = aug_init(root, loadpath, AUG_NO_STDINC|AUG_NO_LOAD);
CuAssertPtrNotNull(tc, aug);
CuAssertIntEquals(tc, AUG_NOERROR, aug_error(aug));
/* Change base nodes when SUB is NULL */
r = aug_setm(aug, "/augeas/version/save/*", NULL, "changed");
CuAssertIntEquals(tc, 4, r);
r = aug_match(aug, "/augeas/version/save/*[. = 'changed']", NULL);
CuAssertIntEquals(tc, 4, r);
/* Only change existing nodes */
r = aug_setm(aug, "/augeas/version/save", "mode", "again");
CuAssertIntEquals(tc, 4, r);
r = aug_match(aug, "/augeas/version/save/*", NULL);
CuAssertIntEquals(tc, 4, r);
r = aug_match(aug, "/augeas/version/save/*[. = 'again']", NULL);
CuAssertIntEquals(tc, 4, r);
/* Create a new node */
r = aug_setm(aug, "/augeas/version/save", "mode[last() + 1]", "newmode");
CuAssertIntEquals(tc, 1, r);
r = aug_match(aug, "/augeas/version/save/*", NULL);
CuAssertIntEquals(tc, 5, r);
r = aug_match(aug, "/augeas/version/save/*[. = 'again']", NULL);
CuAssertIntEquals(tc, 4, r);
r = aug_match(aug, "/augeas/version/save/*[last()][. = 'newmode']", NULL);
CuAssertIntEquals(tc, 1, r);
/* Noexistent base */
r = aug_setm(aug, "/augeas/version/save[last()+1]", "mode", "newmode");
CuAssertIntEquals(tc, 0, r);
/* Invalid path expressions */
r = aug_setm(aug, "/augeas/version/save[]", "mode", "invalid");
CuAssertIntEquals(tc, -1, r);
r = aug_setm(aug, "/augeas/version/save/*", "mode[]", "invalid");
CuAssertIntEquals(tc, -1, r);
}
int main(void) {
char *output = NULL;
CuSuite* suite = CuSuiteNew();
CuSuiteSetup(suite, NULL, NULL);
SUITE_ADD_TEST(suite, testGet);
SUITE_ADD_TEST(suite, testSetM);
abs_top_srcdir = getenv("abs_top_srcdir");
if (abs_top_srcdir == NULL)
die("env var abs_top_srcdir must be set");
if (asprintf(&root, "%s/tests/root", abs_top_srcdir) < 0) {
die("failed to set root");
}
if (asprintf(&loadpath, "%s/lenses", abs_top_srcdir) < 0) {
die("failed to set loadpath");
}
CuSuiteRun(suite);
CuSuiteSummary(suite, &output);
CuSuiteDetails(suite, &output);
printf("%s\n", output);
free(output);
return suite->failCount;
}
/*
* Local variables:
* indent-tabs-mode: nil
* c-indent-level: 4
* c-basic-offset: 4
* tab-width: 4
* End:
*/
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