github.com/lbryio/lbcd@v0.22.119/database/ffldb/export_test.go (about)

     1  // Copyright (c) 2015-2016 The btcsuite developers
     2  // Use of this source code is governed by an ISC
     3  // license that can be found in the LICENSE file.
     4  
     5  /*
     6  This test file is part of the ffldb package rather than than the ffldb_test
     7  package so it can bridge access to the internals to properly test cases which
     8  are either not possible or can't reliably be tested via the public interface.
     9  The functions are only exported while the tests are being run.
    10  */
    11  
    12  package ffldb
    13  
    14  import "github.com/lbryio/lbcd/database"
    15  
    16  // TstRunWithMaxBlockFileSize runs the passed function with the maximum allowed
    17  // file size for the database set to the provided value.  The value will be set
    18  // back to the original value upon completion.
    19  func TstRunWithMaxBlockFileSize(idb database.DB, size uint32, fn func()) {
    20  	ffldb := idb.(*db)
    21  	origSize := ffldb.store.maxBlockFileSize
    22  
    23  	ffldb.store.maxBlockFileSize = size
    24  	fn()
    25  	ffldb.store.maxBlockFileSize = origSize
    26  }