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4fb472b7a7
We save location where transaction was started, in case we try to nest. There's now no error case; db_exec_mayfail() is the only one. This means the tests need to override fatal() if they want to intercept these errors. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
114 lines
2.2 KiB
C
114 lines
2.2 KiB
C
#include <lightningd/log.h>
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static void db_fatal(const char *fmt, ...);
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#define fatal db_fatal
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#include "db.c"
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#include "wallet/test_utils.h"
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#include <stdio.h>
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#include <unistd.h>
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static char *db_err;
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static void db_fatal(const char *fmt, ...)
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{
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va_list ap;
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/* Fail hard if we're complaining about not being in transaction */
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assert(!strstarts(fmt, "No longer in transaction"));
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va_start(ap, fmt);
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db_err = tal_vfmt(NULL, fmt, ap);
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va_end(ap);
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}
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static struct db *create_test_db(const char *testname)
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{
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struct db *db;
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char filename[] = "/tmp/ldb-XXXXXX";
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int fd = mkstemp(filename);
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if (fd == -1)
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return NULL;
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close(fd);
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db = db_open(NULL, filename);
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return db;
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}
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static bool test_empty_db_migrate(void)
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{
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struct db *db = create_test_db(__func__);
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CHECK(db);
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db_begin_transaction(db);
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CHECK(db_get_version(db) == -1);
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db_commit_transaction(db);
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db_migrate(db);
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db_begin_transaction(db);
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CHECK(db_get_version(db) == db_migration_count());
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db_commit_transaction(db);
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tal_free(db);
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return true;
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}
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static bool test_primitives(void)
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{
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struct db *db = create_test_db(__func__);
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db_begin_transaction(db);
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CHECK(db->in_transaction);
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db_commit_transaction(db);
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CHECK(!db->in_transaction);
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db_begin_transaction(db);
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db_commit_transaction(db);
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db_begin_transaction(db);
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db_exec(__func__, db, "SELECT name FROM sqlite_master WHERE type='table';");
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CHECK_MSG(!db_err, "Simple correct SQL command");
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db_exec(__func__, db, "not a valid SQL statement");
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CHECK_MSG(db_err, "Failing SQL command");
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db_err = tal_free(db_err);
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db_commit_transaction(db);
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CHECK(!db->in_transaction);
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tal_free(db);
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return true;
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}
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static bool test_vars(void)
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{
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struct db *db = create_test_db(__func__);
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char *varname = "testvar";
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CHECK(db);
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db_migrate(db);
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db_begin_transaction(db);
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/* Check default behavior */
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CHECK(db_get_intvar(db, varname, 42) == 42);
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/* Check setting and getting */
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db_set_intvar(db, varname, 1);
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CHECK(db_get_intvar(db, varname, 42) == 1);
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/* Check updating */
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db_set_intvar(db, varname, 2);
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CHECK(db_get_intvar(db, varname, 42) == 2);
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db_commit_transaction(db);
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tal_free(db);
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return true;
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}
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int main(void)
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{
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bool ok = true;
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ok &= test_empty_db_migrate();
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ok &= test_vars();
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ok &= test_primitives();
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return !ok;
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}
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