86 lines
2.4 KiB
Go
86 lines
2.4 KiB
Go
package mujica
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import (
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"testing"
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"time"
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"github.com/egoist/mygo/ui"
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)
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func TestPresenceEntersExitsAndRemoves(t *testing.T) {
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for _, kind := range []PresenceKind{PresenceFade, PresenceSlide, PresenceCollapse} {
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show := false
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tt, n := motionFrames(func(c *ui.Context) {
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ui.Column(c).Children(func() {
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Presence(c, show, PresenceOptions{Kind: kind}, func() { ui.Text(c, "Notice") })
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ui.Text(c, "Below")
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})
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}, 300, 120)
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if tt.HasText("Notice") {
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t.Fatal("hidden content built")
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}
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show = true
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before := *n
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tt.Frame()
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if !tt.HasText("Notice") || *n-before < 3 {
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t.Fatalf("kind %d: no entry motion (%d frames)", kind, *n-before)
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}
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time.Sleep(250 * time.Millisecond)
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tt.Frame()
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show = false
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before = *n
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tt.Frame()
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if *n-before < 3 {
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t.Fatalf("kind %d: no exit motion", kind)
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}
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time.Sleep(250 * time.Millisecond)
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tt.Frame()
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if tt.HasText("Notice") || motionBusy(tt, n) {
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t.Fatalf("kind %d: not removed after exit", kind)
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}
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}
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}
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func TestPresenceReducedMotionAndInvalid(t *testing.T) {
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show := false
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tt, n := motionFrames(func(c *ui.Context) {
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ui.Column(c).Children(func() { Presence(c, show, PresenceOptions{Kind: PresenceSlide}, func() { ui.Text(c, "Notice") }) })
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}, 300, 120)
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tt.SetPreferences(ui.Preferences{ReduceMotion: true, TextScale: 1})
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show = true
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if motionBusy(tt, n) || !tt.HasText("Notice") {
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t.Fatal("reduced motion animated")
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}
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defer func() {
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if recover() == nil {
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t.Fatal("unknown kind did not panic")
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}
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}()
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ui.Render(func(c *ui.Context) { Use(c, Settings{}); Presence(c, true, PresenceOptions{Kind: 9}, nil) }, 100, 50, 1)
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}
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func TestPresenceSnapshot(t *testing.T) {
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snapshot(t, "presence", 300, 100, func(c *ui.Context) {
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ui.Column(c).Padding(16).Children(func() {
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Presence(c, true, PresenceOptions{}, func() { ui.Text(c, "The doors open.") })
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})
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})
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}
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func TestPresenceReducedMotionCancelsActiveExit(t *testing.T) {
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show := true
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tt, n := motionFrames(func(c *ui.Context) {
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Presence(c, show, PresenceOptions{Duration: 5 * time.Second}, func() { ui.Text(c, "Leaving notice") })
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}, 300, 100)
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show = false
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tt.Frame()
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tt.SetPreferences(ui.Preferences{ReduceMotion: true, TextScale: 1})
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if motionBusy(tt, n) || tt.HasText("Leaving notice") {
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t.Fatal("active exit continued under reduced motion")
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}
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tt.SetPreferences(ui.Preferences{TextScale: 1})
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if motionBusy(tt, n) {
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t.Fatal("exit replayed after restoring motion")
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}
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}
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