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#include <ccan/failtest/failtest_override.h>
#include "ntdb-source.h"
#include "tap-interface.h"
#include "logging.h"
#include "layout.h"
#include "failtest_helper.h"
#include <stdarg.h>
static size_t len_of(bool breaks_check, bool breaks_write, bool breaks_open)
{
size_t len = 0;
if (breaks_check)
len += 8;
if (breaks_write)
len += 16;
if (breaks_open)
len += 32;
return len;
}
/* Creates a NTDB with various capabilities. */
static void create_ntdb(const char *name,
unsigned int cap,
bool breaks_check,
bool breaks_write,
bool breaks_open, ...)
{
NTDB_DATA key, data;
va_list ap;
struct ntdb_layout *layout;
struct ntdb_context *ntdb;
int fd, clen;
key = ntdb_mkdata("Hello", 5);
data = ntdb_mkdata("world", 5);
/* Create a NTDB with some data, and some capabilities */
layout = new_ntdb_layout();
ntdb_layout_add_freetable(layout);
ntdb_layout_add_used(layout, key, data, 6);
clen = len_of(breaks_check, breaks_write, breaks_open);
ntdb_layout_add_free(layout, 15496 - clen, 0);
ntdb_layout_add_capability(layout, cap,
breaks_write, breaks_check, breaks_open,
clen);
va_start(ap, breaks_open);
while ((cap = va_arg(ap, int)) != 0) {
breaks_check = va_arg(ap, int);
breaks_write = va_arg(ap, int);
breaks_open = va_arg(ap, int);
key.dsize--;
ntdb_layout_add_used(layout, key, data, 11 - key.dsize);
clen = len_of(breaks_check, breaks_write, breaks_open);
ntdb_layout_add_free(layout, 16304 - clen, 0);
ntdb_layout_add_capability(layout, cap,
breaks_write, breaks_check,
breaks_open, clen);
}
va_end(ap);
/* We open-code this, because we need to use the failtest write. */
ntdb = ntdb_layout_get(layout, failtest_free, &tap_log_attr);
fd = open(name, O_RDWR|O_TRUNC|O_CREAT, 0600);
if (fd < 0)
err(1, "opening %s for writing", name);
if (write(fd, ntdb->file->map_ptr, ntdb->file->map_size)
!= ntdb->file->map_size)
err(1, "writing %s", name);
close(fd);
ntdb_close(ntdb);
ntdb_layout_free(layout);
}
/* Note all the "goto out" early exits: they're to shorten failtest time. */
int main(int argc, char *argv[])
{
struct ntdb_context *ntdb;
char *summary;
failtest_init(argc, argv);
failtest_hook = block_repeat_failures;
failtest_exit_check = exit_check_log;
plan_tests(60);
failtest_suppress = true;
/* Capability says you can ignore it? */
create_ntdb("run-capabilities.ntdb", 1, false, false, false, 0);
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDWR, 0,
&tap_log_attr);
failtest_suppress = true;
if (!ok1(ntdb))
goto out;
ok1(tap_log_messages == 0);
ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
ok1(tap_log_messages == 0);
ntdb_close(ntdb);
/* Two capabilitues say you can ignore them? */
create_ntdb("run-capabilities.ntdb",
1, false, false, false,
2, false, false, false, 0);
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDWR, 0,
&tap_log_attr);
failtest_suppress = true;
if (!ok1(ntdb))
goto out;
ok1(tap_log_messages == 0);
ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
ok1(tap_log_messages == 0);
ok1(ntdb_summary(ntdb, 0, &summary) == NTDB_SUCCESS);
ok1(strstr(summary, "Capability 1\n"));
free(summary);
ntdb_close(ntdb);
/* Capability says you can't check. */
create_ntdb("run-capabilities.ntdb",
1, false, false, false,
2, true, false, false, 0);
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDWR, 0,
&tap_log_attr);
failtest_suppress = true;
if (!ok1(ntdb))
goto out;
ok1(tap_log_messages == 0);
ok1(ntdb_get_flags(ntdb) & NTDB_CANT_CHECK);
ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
/* We expect a warning! */
ok1(tap_log_messages == 1);
ok1(strstr(log_last, "capabilit"));
ok1(ntdb_summary(ntdb, 0, &summary) == NTDB_SUCCESS);
ok1(strstr(summary, "Capability 1\n"));
ok1(strstr(summary, "Capability 2 (uncheckable)\n"));
free(summary);
ntdb_close(ntdb);
/* Capability says you can't write. */
create_ntdb("run-capabilities.ntdb",
1, false, false, false,
2, false, true, false, 0);
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDWR, 0,
&tap_log_attr);
failtest_suppress = true;
/* We expect a message. */
ok1(!ntdb);
if (!ok1(tap_log_messages == 2))
goto out;
if (!ok1(strstr(log_last, "unknown")))
goto out;
ok1(strstr(log_last, "write"));
/* We can open it read-only though! */
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDONLY, 0,
&tap_log_attr);
failtest_suppress = true;
if (!ok1(ntdb))
goto out;
ok1(tap_log_messages == 2);
ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
ok1(tap_log_messages == 2);
ok1(ntdb_summary(ntdb, 0, &summary) == NTDB_SUCCESS);
ok1(strstr(summary, "Capability 1\n"));
ok1(strstr(summary, "Capability 2 (read-only)\n"));
free(summary);
ntdb_close(ntdb);
/* Capability says you can't open. */
create_ntdb("run-capabilities.ntdb",
1, false, false, false,
2, false, false, true, 0);
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDWR, 0,
&tap_log_attr);
failtest_suppress = true;
/* We expect a message. */
ok1(!ntdb);
if (!ok1(tap_log_messages == 3))
goto out;
if (!ok1(strstr(log_last, "unknown")))
goto out;
/* Combine capabilities correctly. */
create_ntdb("run-capabilities.ntdb",
1, false, false, false,
2, true, false, false,
3, false, true, false, 0);
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDWR, 0,
&tap_log_attr);
failtest_suppress = true;
/* We expect a message. */
ok1(!ntdb);
if (!ok1(tap_log_messages == 4))
goto out;
if (!ok1(strstr(log_last, "unknown")))
goto out;
ok1(strstr(log_last, "write"));
/* We can open it read-only though! */
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDONLY, 0,
&tap_log_attr);
failtest_suppress = true;
if (!ok1(ntdb))
goto out;
ok1(tap_log_messages == 4);
ok1(ntdb_get_flags(ntdb) & NTDB_CANT_CHECK);
ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
/* We expect a warning! */
ok1(tap_log_messages == 5);
ok1(strstr(log_last, "unknown"));
ok1(ntdb_summary(ntdb, 0, &summary) == NTDB_SUCCESS);
ok1(strstr(summary, "Capability 1\n"));
ok1(strstr(summary, "Capability 2 (uncheckable)\n"));
ok1(strstr(summary, "Capability 3 (read-only)\n"));
free(summary);
ntdb_close(ntdb);
/* Two capability flags in one. */
create_ntdb("run-capabilities.ntdb",
1, false, false, false,
2, true, true, false,
0);
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDWR, 0,
&tap_log_attr);
failtest_suppress = true;
/* We expect a message. */
ok1(!ntdb);
if (!ok1(tap_log_messages == 6))
goto out;
if (!ok1(strstr(log_last, "unknown")))
goto out;
ok1(strstr(log_last, "write"));
/* We can open it read-only though! */
failtest_suppress = false;
ntdb = ntdb_open("run-capabilities.ntdb", NTDB_DEFAULT, O_RDONLY, 0,
&tap_log_attr);
failtest_suppress = true;
if (!ok1(ntdb))
goto out;
ok1(tap_log_messages == 6);
ok1(ntdb_get_flags(ntdb) & NTDB_CANT_CHECK);
ok1(ntdb_check(ntdb, NULL, NULL) == NTDB_SUCCESS);
/* We expect a warning! */
ok1(tap_log_messages == 7);
ok1(strstr(log_last, "unknown"));
ok1(ntdb_summary(ntdb, 0, &summary) == NTDB_SUCCESS);
ok1(strstr(summary, "Capability 1\n"));
ok1(strstr(summary, "Capability 2 (uncheckable,read-only)\n"));
free(summary);
ntdb_close(ntdb);
out:
failtest_exit(exit_status());
}
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