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#include <config.h>
#include "testutils.h"
#include "virfilewrapper.h"
#include "virprocess.h"
struct testData {
const char *filename;
const char *command;
size_t count;
bool self;
};
static int
test_virProcessGetStat(const void *opaque)
{
struct testData *data = (struct testData *) opaque;
g_autofree char *data_dir = NULL;
g_auto(GStrv) proc_stat = NULL;
size_t len = 0;
id_t id = data->self ? 0 : -1;
const char *command = NULL;
data_dir = g_strdup_printf("%s/virprocessstatdata/%s/",
abs_srcdir, data->filename);
/* We are using predictable id of -1 because this case we will clearly see
* that the test failed in case of virFileWrapper failure */
if (id)
virFileWrapperAddPrefix("/proc/-1/task/-1/", data_dir);
else
virFileWrapperAddPrefix("/proc/self/", data_dir);
proc_stat = virProcessGetStat(id, id);
virFileWrapperClearPrefixes();
if (!proc_stat) {
fprintf(stderr, "Could not get process stats\n");
return -1;
}
len = g_strv_length(proc_stat);
if (data->count != len) {
fprintf(stderr, "Count incorrect, expected %zu, got %zu\n",
data->count, len);
return -1;
}
command = proc_stat[VIR_PROCESS_STAT_COMM];
if (!STREQ_NULLABLE(data->command, command)) {
fprintf(stderr, "Command incorrect, expected %s, got %s\n",
data->command, command);
return -1;
}
return 0;
}
static int
mymain(void)
{
struct testData data = {0};
int ret = 0;
#define DO_TEST(_filename, _command, _count, _self) \
do { \
data = (struct testData){ \
.filename = _filename, \
.command = _command, \
.count = _count, \
.self = _self, \
}; \
if (virTestRun("Reading process stat: " _filename, \
test_virProcessGetStat, &data) < 0) \
ret = -1; \
} while (0)
DO_TEST("simple", "command", 5, true);
DO_TEST("complex", "this) is ( a \t weird )\n)( (command ( ", 100, false);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)
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