mirror of
https://github.com/ggerganov/whisper.cpp.git
synced 2024-12-23 22:42:22 +00:00
322f4e6c4e
* Updated bindings so they can be used in third pary packages. * Updated makefiles to set FMA flag on optionally, for xeon E5 on Darwin
114 lines
2.7 KiB
Go
114 lines
2.7 KiB
Go
package whisper_test
|
|
|
|
import (
|
|
"os"
|
|
"runtime"
|
|
"testing"
|
|
"time"
|
|
|
|
// Packages
|
|
whisper "github.com/ggerganov/whisper.cpp/bindings/go"
|
|
wav "github.com/go-audio/wav"
|
|
assert "github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
const (
|
|
ModelPath = "models/ggml-small.en.bin"
|
|
SamplePath = "samples/jfk.wav"
|
|
)
|
|
|
|
func Test_Whisper_000(t *testing.T) {
|
|
assert := assert.New(t)
|
|
if _, err := os.Stat(ModelPath); os.IsNotExist(err) {
|
|
t.Skip("Skipping test, model not found:", ModelPath)
|
|
}
|
|
ctx := whisper.Whisper_init(ModelPath)
|
|
assert.NotNil(ctx)
|
|
ctx.Whisper_free()
|
|
}
|
|
|
|
func Test_Whisper_001(t *testing.T) {
|
|
assert := assert.New(t)
|
|
if _, err := os.Stat(ModelPath); os.IsNotExist(err) {
|
|
t.Skip("Skipping test, model not found:", ModelPath)
|
|
}
|
|
if _, err := os.Stat(SamplePath); os.IsNotExist(err) {
|
|
t.Skip("Skipping test, sample not found:", SamplePath)
|
|
}
|
|
|
|
// Open samples
|
|
fh, err := os.Open(SamplePath)
|
|
assert.NoError(err)
|
|
defer fh.Close()
|
|
|
|
// Read samples
|
|
d := wav.NewDecoder(fh)
|
|
buf, err := d.FullPCMBuffer()
|
|
assert.NoError(err)
|
|
|
|
// Run whisper
|
|
ctx := whisper.Whisper_init(ModelPath)
|
|
assert.NotNil(ctx)
|
|
defer ctx.Whisper_free()
|
|
params := ctx.Whisper_full_default_params(whisper.SAMPLING_GREEDY)
|
|
data := buf.AsFloat32Buffer().Data
|
|
err = ctx.Whisper_full(params, data, nil, nil)
|
|
assert.NoError(err)
|
|
|
|
// Print out tokens
|
|
num_segments := ctx.Whisper_full_n_segments()
|
|
assert.GreaterOrEqual(num_segments, 1)
|
|
for i := 0; i < num_segments; i++ {
|
|
str := ctx.Whisper_full_get_segment_text(i)
|
|
assert.NotEmpty(str)
|
|
t0 := time.Duration(ctx.Whisper_full_get_segment_t0(i)) * time.Millisecond
|
|
t1 := time.Duration(ctx.Whisper_full_get_segment_t1(i)) * time.Millisecond
|
|
t.Logf("[%6s->%-6s] %q", t0, t1, str)
|
|
}
|
|
}
|
|
|
|
func Test_Whisper_002(t *testing.T) {
|
|
assert := assert.New(t)
|
|
for i := 0; i < whisper.Whisper_lang_max_id(); i++ {
|
|
str := whisper.Whisper_lang_str(i)
|
|
assert.NotEmpty(str)
|
|
t.Log(str)
|
|
}
|
|
}
|
|
|
|
func Test_Whisper_003(t *testing.T) {
|
|
threads := runtime.NumCPU()
|
|
assert := assert.New(t)
|
|
if _, err := os.Stat(ModelPath); os.IsNotExist(err) {
|
|
t.Skip("Skipping test, model not found:", ModelPath)
|
|
}
|
|
if _, err := os.Stat(SamplePath); os.IsNotExist(err) {
|
|
t.Skip("Skipping test, sample not found:", SamplePath)
|
|
}
|
|
|
|
// Open samples
|
|
fh, err := os.Open(SamplePath)
|
|
assert.NoError(err)
|
|
defer fh.Close()
|
|
|
|
// Read samples
|
|
d := wav.NewDecoder(fh)
|
|
buf, err := d.FullPCMBuffer()
|
|
assert.NoError(err)
|
|
|
|
// Make the model
|
|
ctx := whisper.Whisper_init(ModelPath)
|
|
assert.NotNil(ctx)
|
|
defer ctx.Whisper_free()
|
|
|
|
// Get MEL
|
|
assert.NoError(ctx.Whisper_pcm_to_mel(buf.AsFloat32Buffer().Data, threads))
|
|
|
|
// Get Languages
|
|
languages, err := ctx.Whisper_lang_auto_detect(0, threads)
|
|
assert.NoError(err)
|
|
for i, p := range languages {
|
|
t.Logf("%s: %f", whisper.Whisper_lang_str(i), p)
|
|
}
|
|
}
|