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timecode_test.go
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package timecode
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestParse(t *testing.T) {
t.Parallel()
tc, err := Parse(R30, "00:00:10:00")
assert.Nil(t, err)
assert.Equal(t, "00:00:10:00", tc.String())
assert.Equal(t, uint64(300), tc.Frames())
assert.Equal(t, 10.0, tc.Seconds())
assert.Equal(t, uint64(0), tc.Hour())
assert.Equal(t, uint64(0), tc.Minute())
assert.Equal(t, uint64(10), tc.Second())
assert.Equal(t, uint64(0), tc.Frame())
tc, err = Parse(R2997DF, "00:00:00:01")
assert.Nil(t, err)
assert.Equal(t, "00:00:00;01", tc.String())
assert.Equal(t, uint64(1), tc.Frames())
assert.Equal(t, 0.03333333333333333, tc.Seconds())
assert.Equal(t, uint64(0), tc.Hour())
assert.Equal(t, uint64(0), tc.Minute())
assert.Equal(t, uint64(0), tc.Second())
assert.Equal(t, uint64(1), tc.Frame())
tc, err = Parse(R30, "123:00:10:00")
assert.Nil(t, err)
assert.Equal(t, "123:00:10:00", tc.String())
assert.Equal(t, uint64(13284300), tc.Frames())
assert.Equal(t, 442810.0, tc.Seconds())
assert.Equal(t, uint64(123), tc.Hour())
assert.Equal(t, uint64(0), tc.Minute())
assert.Equal(t, uint64(10), tc.Second())
assert.Equal(t, uint64(0), tc.Frame())
tc, err = Parse(R30, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(162375), tc.Frames())
assert.Equal(t, 5412.5, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R2997DF, "01:30:12;15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12;15", tc.String())
assert.Equal(t, uint64(162213), tc.Frames())
assert.Equal(t, 5407.1, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R2997, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(162375), tc.Frames())
assert.Equal(t, 5412.5, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R5994DF, "01:30:12;15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12;15", tc.String())
assert.Equal(t, uint64(324411), tc.Frames())
assert.Equal(t, 5406.85, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R5994, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(324735), tc.Frames())
assert.Equal(t, 5412.25, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R2398, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(129903), tc.Frames())
assert.Equal(t, 5412.625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R24, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(129903), tc.Frames())
assert.Equal(t, 5412.625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R25, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(135315), tc.Frames())
assert.Equal(t, 5412.6, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R50, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(270615), tc.Frames())
assert.Equal(t, 5412.3, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R60, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(324735), tc.Frames())
assert.Equal(t, 5412.25, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R120, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(649455), tc.Frames())
assert.Equal(t, 5412.125, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = Parse(R240, "01:30:12:15")
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(1298895), tc.Frames())
assert.Equal(t, 5412.0625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
}
func TestFromFrames(t *testing.T) {
t.Parallel()
tc := FromFrames(R30, 300)
assert.Equal(t, "00:00:10:00", tc.String())
assert.Equal(t, uint64(300), tc.Frames())
assert.Equal(t, 10.0, tc.Seconds())
assert.Equal(t, uint64(0), tc.Hour())
assert.Equal(t, uint64(0), tc.Minute())
assert.Equal(t, uint64(10), tc.Second())
assert.Equal(t, uint64(0), tc.Frame())
tc = FromFrames(R30, 13284300)
assert.Equal(t, "123:00:10:00", tc.String())
assert.Equal(t, uint64(13284300), tc.Frames())
assert.Equal(t, 442810.0, tc.Seconds())
assert.Equal(t, uint64(123), tc.Hour())
assert.Equal(t, uint64(0), tc.Minute())
assert.Equal(t, uint64(10), tc.Second())
assert.Equal(t, uint64(0), tc.Frame())
tc = FromFrames(R30, 162375)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(162375), tc.Frames())
assert.Equal(t, 5412.5, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R2997DF, 162213)
assert.Equal(t, "01:30:12;15", tc.String())
assert.Equal(t, uint64(162213), tc.Frames())
assert.Equal(t, 5407.1, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R2997, 162375)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(162375), tc.Frames())
assert.Equal(t, 5412.5, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R5994DF, 324411)
assert.Equal(t, "01:30:12;15", tc.String())
assert.Equal(t, uint64(324411), tc.Frames())
assert.Equal(t, 5406.85, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R5994, 324735)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(324735), tc.Frames())
assert.Equal(t, 5412.25, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R2398, 129903)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(129903), tc.Frames())
assert.Equal(t, 5412.625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R24, 129903)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(129903), tc.Frames())
assert.Equal(t, 5412.625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R25, 135315)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(135315), tc.Frames())
assert.Equal(t, 5412.6, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R50, 270615)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(270615), tc.Frames())
assert.Equal(t, 5412.3, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R60, 324735)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(324735), tc.Frames())
assert.Equal(t, 5412.25, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R120, 649455)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(649455), tc.Frames())
assert.Equal(t, 5412.125, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc = FromFrames(R240, 1298895)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(1298895), tc.Frames())
assert.Equal(t, 5412.0625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
}
func TestFromSeconds(t *testing.T) {
t.Parallel()
tc, err := FromSeconds(R30, 10.0)
assert.Nil(t, err)
assert.Equal(t, "00:00:10:00", tc.String())
assert.Equal(t, uint64(300), tc.Frames())
assert.Equal(t, 10.0, tc.Seconds())
assert.Equal(t, uint64(0), tc.Hour())
assert.Equal(t, uint64(0), tc.Minute())
assert.Equal(t, uint64(10), tc.Second())
assert.Equal(t, uint64(0), tc.Frame())
tc, err = FromSeconds(R30, 442810.0)
assert.Nil(t, err)
assert.Equal(t, "123:00:10:00", tc.String())
assert.Equal(t, uint64(13284300), tc.Frames())
assert.Equal(t, 442810.0, tc.Seconds())
assert.Equal(t, uint64(123), tc.Hour())
assert.Equal(t, uint64(0), tc.Minute())
assert.Equal(t, uint64(10), tc.Second())
assert.Equal(t, uint64(0), tc.Frame())
tc, err = FromSeconds(R30, 5412.5)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(162375), tc.Frames())
assert.Equal(t, 5412.5, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R2997DF, 5407.1)
assert.Nil(t, err)
assert.Equal(t, "01:30:12;15", tc.String())
assert.Equal(t, uint64(162213), tc.Frames())
assert.Equal(t, 5407.1, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R2997, 5412.5)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(162375), tc.Frames())
assert.Equal(t, 5412.5, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R5994DF, 5406.85)
assert.Nil(t, err)
assert.Equal(t, "01:30:12;15", tc.String())
assert.Equal(t, uint64(324411), tc.Frames())
assert.Equal(t, 5406.85, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R5994, 5412.25)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(324735), tc.Frames())
assert.Equal(t, 5412.25, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R2398, 5412.625)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(129903), tc.Frames())
assert.Equal(t, 5412.625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R24, 5412.625)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(129903), tc.Frames())
assert.Equal(t, 5412.625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R25, 5412.6)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(135315), tc.Frames())
assert.Equal(t, 5412.6, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R50, 5412.3)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(270615), tc.Frames())
assert.Equal(t, 5412.3, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R60, 5412.25)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(324735), tc.Frames())
assert.Equal(t, 5412.25, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R120, 5412.125)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(649455), tc.Frames())
assert.Equal(t, 5412.125, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
tc, err = FromSeconds(R240, 5412.0625)
assert.Nil(t, err)
assert.Equal(t, "01:30:12:15", tc.String())
assert.Equal(t, uint64(1298895), tc.Frames())
assert.Equal(t, 5412.0625, tc.Seconds())
assert.Equal(t, uint64(1), tc.Hour())
assert.Equal(t, uint64(30), tc.Minute())
assert.Equal(t, uint64(12), tc.Second())
assert.Equal(t, uint64(15), tc.Frame())
}
func TestInvalidTimecodes(t *testing.T) {
_, err := Parse(R30, "0:0:0:0")
assert.NotNil(t, err)
_, err = Parse(R30, "00:60:00:00")
assert.NotNil(t, err)
_, err = Parse(R30, "00:00:60:00")
assert.NotNil(t, err)
_, err = Parse(R30, "00:00:00:30")
assert.NotNil(t, err)
_, err = Parse(R30, "not a timecode")
assert.NotNil(t, err)
_, err = Parse(R30, "-10:00:00:00")
assert.NotNil(t, err)
_, err = Parse(R30, "00:00:00:0.123")
assert.NotNil(t, err)
}
func TestInvalidSeconds(t *testing.T) {
_, err := FromSeconds(R30, -1.0)
assert.NotNil(t, err)
}
func TestTimecodeSeparators(t *testing.T) {
_, err := Parse(R30, "00:00:00:00")
assert.Nil(t, err)
_, err = Parse(R30, "00:00:00;00")
assert.Nil(t, err)
_, err = Parse(R30, "00:00:00.00")
assert.Nil(t, err)
_, err = Parse(R30, "00:00:00,00")
assert.Nil(t, err)
_, err = Parse(R30, "00;00;00;00")
assert.Nil(t, err)
_, err = Parse(R30, "00.00.00.00")
assert.Nil(t, err)
_, err = Parse(R30, "00,00,00,00")
assert.Nil(t, err)
_, err = Parse(R30, "00;00.00,00")
assert.Nil(t, err)
}
func TestAddTimecodes(t *testing.T) {
left, err := Parse(R30, "00:00:10:00")
assert.Nil(t, err)
right, err := Parse(R30, "00:00:50:00")
assert.Nil(t, err)
assert.Equal(t, "00:01:00:00", left.Add(right.Frames()).String())
left, err = Parse(R30, "00:00:10:00")
assert.Nil(t, err)
right, err = Parse(R30, "00:00:55:00")
assert.Nil(t, err)
assert.Equal(t, "00:01:05:00", left.Add(right.Frames()).String())
left, err = Parse(R30, "59:59:59:29")
assert.Nil(t, err)
right, err = Parse(R30, "00:00:00:01")
assert.Nil(t, err)
assert.Equal(t, "60:00:00:00", left.Add(right.Frames()).String())
left, err = Parse(R30, "59:59:59:29")
assert.Nil(t, err)
right, err = Parse(R30, "00:10:00:01")
assert.Nil(t, err)
assert.Equal(t, "60:10:00:00", left.Add(right.Frames()).String())
}
func TestSubTimecodes(t *testing.T) {
left, err := Parse(R30, "00:00:00:20")
assert.Nil(t, err)
right, err := Parse(R30, "00:00:00:10")
assert.Nil(t, err)
result, err := left.Sub(right.Frames())
assert.Nil(t, err)
assert.Equal(t, "00:00:00:10", result.String())
left, err = Parse(R30, "00:00:00:10")
assert.Nil(t, err)
right, err = Parse(R30, "00:00:00:20")
assert.Nil(t, err)
_, err = left.Sub(right.Frames())
assert.NotNil(t, err)
}
func TestRate(t *testing.T) {
tc, err := Parse(R30, "00:00:00:20")
assert.Nil(t, err)
rate := tc.Rate()
assert.Equal(t, 30.0, rate.FPS())
}