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/*
* Copyright 2024-2025 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#include <crm_internal.h>
#include <crm/common/unittest_internal.h>
#include <stdlib.h>
#include <unistd.h>
#include <libxml/parser.h> // xmlCleanupParser()
// LCOV_EXCL_START
void
pcmk__assert_validates(xmlNode *xml)
{
const char *schema_dir = NULL;
char *cmd = NULL;
gchar *out = NULL;
gchar *err = NULL;
gint status;
GError *gerr = NULL;
char *xmllint_input = crm_strdup_printf("%s/test-xmllint.XXXXXX",
pcmk__get_tmpdir());
int fd;
int rc;
fd = mkstemp(xmllint_input);
if (fd < 0) {
fail_msg("Could not create temp file: %s", strerror(errno));
}
rc = pcmk__xml2fd(fd, xml);
if (rc != pcmk_rc_ok) {
unlink(xmllint_input);
fail_msg("Could not write temp file: %s", pcmk_rc_str(rc));
}
close(fd);
/* This should be set as part of AM_TESTS_ENVIRONMENT in Makefile.am. */
schema_dir = getenv("PCMK_schema_directory");
if (schema_dir == NULL) {
unlink(xmllint_input);
fail_msg("PCMK_schema_directory is not set in test environment");
}
cmd = crm_strdup_printf("xmllint --relaxng %s/api/api-result.rng %s",
schema_dir, xmllint_input);
if (!g_spawn_command_line_sync(cmd, &out, &err, &status, &gerr)) {
unlink(xmllint_input);
fail_msg("Error occurred when performing validation: %s", gerr->message);
}
if (WIFEXITED(status) && WEXITSTATUS(status) != 0) {
unlink(xmllint_input);
fail_msg("XML validation failed: %s\n%s\n", out, err);
}
free(cmd);
g_free(out);
g_free(err);
unlink(xmllint_input);
free(xmllint_input);
}
/*!
* \internal
* \brief Perform setup for a group of unit tests that manipulate XML
*
* This function is suitable for being passed as the first argument to the
* \c PCMK__UNIT_TEST macro.
*
* \param[in] state Ignored
*
* \return 0
*/
int
pcmk__xml_test_setup_group(void **state)
{
pcmk__schema_init();
return 0;
}
/*!
* \internal
* \brief Perform teardown for a group of unit tests that manipulate XML
*
* This function is suitable for being passed as the second argument to the
* \c PCMK__UNIT_TEST macro.
*
* \param[in] state Ignored
*
* \return 0
*/
int
pcmk__xml_test_teardown_group(void **state)
{
pcmk__schema_cleanup();
xmlCleanupParser();
return 0;
}
char *
pcmk__cib_test_copy_cib(const char *in_file)
{
char *in_path = crm_strdup_printf("%s/%s", getenv("PCMK_CTS_CLI_DIR"), in_file);
char *out_path = NULL;
char *contents = NULL;
int fd;
/* Copy the CIB over to a temp location so we can modify it. */
out_path = crm_strdup_printf("%s/test-cib.XXXXXX", pcmk__get_tmpdir());
fd = mkstemp(out_path);
if (fd < 0) {
free(out_path);
return NULL;
}
if (pcmk__file_contents(in_path, &contents) != pcmk_rc_ok) {
free(out_path);
close(fd);
return NULL;
}
if (pcmk__write_sync(fd, contents) != pcmk_rc_ok) {
free(out_path);
free(in_path);
free(contents);
close(fd);
return NULL;
}
setenv("CIB_file", out_path, 1);
return out_path;
}
void
pcmk__cib_test_cleanup(char *out_path)
{
unlink(out_path);
free(out_path);
unsetenv("CIB_file");
}
/*!
* \internal
* \brief Initialize logging for unit testing purposes
*
* \param[in] name What to use as system name for logging
* \param[in] filename If not NULL, enable debug logs to this file (intended
* for debugging during development rather than committed
* unit tests)
*/
void
pcmk__test_init_logging(const char *name, const char *filename)
{
pcmk__cli_init_logging(name, 0);
if (filename != NULL) {
pcmk__add_logfile(filename);
set_crm_log_level(LOG_DEBUG);
}
}
// LCOV_EXCL_STOP
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