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errors_test.c
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errors_test.c
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#include "test.h"
#include "mongo.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
static const char *db = "test";
static const char *ns = "test.c.error";
int test_namespace_validation() {
mongo conn[1];
char longns[130] = "test.foo";
int i;
mongo_init( conn );
/* Test a few legal namespaces. */
ASSERT( mongo_validate_ns( conn, "test.foo" ) == MONGO_OK );
ASSERT( conn->err == 0 );
ASSERT( mongo_validate_ns( conn, "test.foo.bar" ) == MONGO_OK );
ASSERT( conn->err == 0 );
/* Test illegal namespaces. */
ASSERT( mongo_validate_ns( conn, ".test.foo" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "ns cannot start with", 20 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "test..foo" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "ns cannot start with", 20 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "test" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "ns cannot start with", 20 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "." ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "ns cannot start with", 20 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "tes t.foo" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Database name may not contain", 28 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "te$st.foo" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Database name may not contain", 28 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "te/st.foo" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Database name may not contain", 28 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "te\\st.foo" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Database name may not contain", 28 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "test.fo$o" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Collection may not contain '$'", 29 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "test.fo..o" ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Collection may not contain two consecutive '.'", 46 ) == 0 );
mongo_clear_errors( conn );
ASSERT( mongo_validate_ns( conn, "test.fo.o." ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Collection may not end with '.'", 30 ) == 0 );
mongo_clear_errors( conn );
for(i = 8; i < 129; i++ )
longns[i] = 'a';
longns[129] = '\0';
ASSERT( mongo_validate_ns( conn, longns ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Namespace too long; has 129 but must <= 128.", 32 ) == 0 );
mongo_clear_errors( conn );
return 0;
}
int test_namespace_validation_on_insert( void ) {
mongo conn[1];
bson b[1], b2[1];
bson *objs[2];
INIT_SOCKETS_FOR_WINDOWS;
if ( mongo_connect( conn , TEST_SERVER, 27017 ) ) {
printf( "failed to connect\n" );
exit( 1 );
}
bson_init( b );
bson_append_int( b, "foo", 1 );
bson_finish( b );
ASSERT( mongo_insert( conn, "tet.fo$o", b, NULL ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Collection may not contain '$'", 29 ) == 0 );
mongo_clear_errors( conn );
bson_init( b2 );
bson_append_int( b2, "foo", 1 );
bson_finish( b2 );
objs[0] = b;
objs[1] = b2;
ASSERT( mongo_insert_batch( conn, "tet.fo$o", (const bson **)objs, 2, NULL, 0 ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_NS_INVALID );
ASSERT( strncmp( conn->errstr, "Collection may not contain '$'", 29 ) == 0 );
return 0;
}
int test_insert_limits( void ) {
char version[10];
mongo conn[1];
int i;
char key[10];
bson b[1], b2[1];
bson *objs[2];
/* Test the default max BSON size. */
mongo_init( conn );
ASSERT( conn->max_bson_size == MONGO_DEFAULT_MAX_BSON_SIZE );
/* We'll perform the full test if we're running v2.0 or later. */
if( mongo_get_server_version( version ) != -1 && version[0] <= '1' )
return 0;
if ( mongo_connect( conn , TEST_SERVER, 27017 ) ) {
printf( "failed to connect\n" );
exit( 1 );
}
ASSERT( conn->max_bson_size > MONGO_DEFAULT_MAX_BSON_SIZE );
bson_init( b );
for(i=0; i<1200000; i++) {
sprintf( key, "%d", i + 10000000 );
bson_append_int( b, key, i );
}
bson_finish( b );
ASSERT( bson_size( b ) > conn->max_bson_size );
ASSERT( mongo_insert( conn, "test.foo", b, NULL ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_BSON_TOO_LARGE );
mongo_clear_errors( conn );
ASSERT( conn->err == 0 );
bson_init( b2 );
bson_append_int( b2, "foo", 1 );
bson_finish( b2 );
objs[0] = b;
objs[1] = b2;
ASSERT( mongo_insert_batch( conn, "test.foo", (const bson **)objs, 2, NULL, 0 ) == MONGO_ERROR );
ASSERT( conn->err == MONGO_BSON_TOO_LARGE );
return 0;
}
int test_get_last_error_commands( void ) {
mongo conn[1];
bson obj;
INIT_SOCKETS_FOR_WINDOWS;
if ( mongo_connect( conn , TEST_SERVER, 27017 ) ) {
printf( "failed to connect\n" );
exit( 1 );
}
/*********************/
ASSERT( mongo_cmd_get_prev_error( conn, db, NULL ) == MONGO_OK );
ASSERT( conn->lasterrcode == 0 );
ASSERT( conn->lasterrstr[0] == 0 );
ASSERT( mongo_cmd_get_last_error( conn, db, NULL ) == MONGO_OK );
ASSERT( conn->lasterrcode == 0 );
ASSERT( conn->lasterrstr[0] == 0 );
ASSERT( mongo_cmd_get_prev_error( conn, db, &obj ) == MONGO_OK );
bson_destroy( &obj );
ASSERT( mongo_cmd_get_last_error( conn, db, &obj ) == MONGO_OK );
bson_destroy( &obj );
/*********************/
mongo_simple_int_command( conn, db, "forceerror", 1, NULL );
ASSERT( mongo_cmd_get_prev_error( conn, db, NULL ) == MONGO_ERROR );
ASSERT( conn->lasterrcode == 10038 );
ASSERT( strcmp( ( const char * )conn->lasterrstr, "forced error" ) == 0 );
ASSERT( mongo_cmd_get_last_error( conn, db, NULL ) == MONGO_ERROR );
ASSERT( mongo_cmd_get_prev_error( conn, db, &obj ) == MONGO_ERROR );
bson_destroy( &obj );
ASSERT( mongo_cmd_get_last_error( conn, db, &obj ) == MONGO_ERROR );
bson_destroy( &obj );
/* should clear lasterror but not preverror */
mongo_find_one( conn, ns, bson_empty( &obj ), bson_empty( &obj ), NULL );
ASSERT( mongo_cmd_get_prev_error( conn, db, NULL ) == MONGO_ERROR );
ASSERT( mongo_cmd_get_last_error( conn, db, NULL ) == MONGO_OK );
ASSERT( mongo_cmd_get_prev_error( conn, db, &obj ) == MONGO_ERROR );
bson_destroy( &obj );
ASSERT( mongo_cmd_get_last_error( conn, db, &obj ) == MONGO_OK );
bson_destroy( &obj );
/*********************/
mongo_cmd_reset_error( conn, db );
ASSERT( mongo_cmd_get_prev_error( conn, db, NULL ) == MONGO_OK );
ASSERT( mongo_cmd_get_last_error( conn, db, NULL ) == MONGO_OK );
ASSERT( mongo_cmd_get_prev_error( conn, db, &obj ) == MONGO_OK );
bson_destroy( &obj );
ASSERT( mongo_cmd_get_last_error( conn, db, &obj ) == MONGO_OK );
bson_destroy( &obj );
mongo_cmd_drop_db( conn, db );
mongo_destroy( conn );
return 0;
}
int main() {
test_get_last_error_commands();
test_insert_limits();
test_namespace_validation();
test_namespace_validation_on_insert();
return 0;
}