func NewTapeFromFile(filename string) (*Tape, error) {
data, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
tap, err := formats.NewTAP(data)
if err != nil {
return nil, err
}
return &Tape{tap}, nil
}
func (t *testSuite) Should_load_tapes_using_ROM_routine() {
filename := "testdata/hello.tap"
data, err := ioutil.ReadFile(filename)
t.Nil(err)
tap, err := formats.NewTAP(data)
t.Nil(err)
// Reset
romLoaded := make(chan (<-chan bool))
speccy.CommandChannel <- spectrum.Cmd_Reset{romLoaded}
<-(<-romLoaded)
errChan := make(chan error)
speccy.CommandChannel <- spectrum.Cmd_Load{ /*informalFileName*/ filename, tap, errChan}
t.Nil(<-errChan)
<-speccy.TapeDrive().LoadComplete()
t.True(screenEqualTo("testdata/hello_tape_loaded.sna"))
}
func (t *testSuite) Should_support_accelerated_loading() {
filename := "testdata/hello.tap"
data, err := ioutil.ReadFile(filename)
t.Nil(err)
tap, err := formats.NewTAP(data)
t.Nil(err)
// Reset
romLoaded := make(chan (<-chan bool))
speccy.CommandChannel <- spectrum.Cmd_Reset{romLoaded}
<-(<-romLoaded)
start := time.Now()
speccy.TapeDrive().AcceleratedLoad = true
errChan := make(chan error)
speccy.CommandChannel <- spectrum.Cmd_Load{ /*informalFileName*/ filename, tap, errChan}
t.Nil(<-errChan)
<-speccy.TapeDrive().LoadComplete()
t.True(time.Now().Sub(start).Nanoseconds() < 10e9)
t.True(screenEqualTo("testdata/hello_tape_loaded.sna"))
}