65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
// Copyright Terence J. Boldt (c)2021-2022
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// Use of this source code is governed by an MIT
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// license that can be found in the LICENSE file.
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package prodos
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import (
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"fmt"
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"testing"
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)
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func TestCreatBlocklist(t *testing.T) {
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var tests = []struct {
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fileSize int
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wantBlocks int
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}{
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{1, 1},
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{512, 1},
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{513, 3},
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{2048, 5},
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{2049, 6},
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{17128, 35},
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}
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virtualDisk := NewMemoryFile(0x2000000)
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CreateVolume(virtualDisk, "VIRTUAL.DISK", 0xFFFE)
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for _, tt := range tests {
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testname := fmt.Sprintf("%d", tt.fileSize)
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t.Run(testname, func(t *testing.T) {
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blockList, err := createBlockList(virtualDisk, tt.fileSize)
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if err != nil {
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t.Error("got error, want nil")
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}
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if len(blockList) != tt.wantBlocks {
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t.Errorf("got %d blocks, want %d", len(blockList), tt.wantBlocks)
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}
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})
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}
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}
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func TestUpdateVolumeBitmap(t *testing.T) {
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blockList := []int{10, 11, 12, 100, 120}
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virtualDisk := NewMemoryFile(0x2000000)
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CreateVolume(virtualDisk, "VIRTUAL.DISK", 0xFFFE)
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updateVolumeBitmap(virtualDisk, blockList)
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for _, tt := range blockList {
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testname := fmt.Sprintf("%d", tt)
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t.Run(testname, func(t *testing.T) {
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volumeBitmap, err := ReadVolumeBitmap(virtualDisk)
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if err != nil {
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t.Error("got error, want nil")
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}
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free := checkFreeBlockInVolumeBitmap(volumeBitmap, tt)
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if free {
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t.Errorf("got true, want false")
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}
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})
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}
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}
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