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cmd/gogio: start using testing.T.Cleanup

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Now that we use tip due to breaking changes in Go's JS APIs, let's
replace our hacky cleanup list code with 1.14's upcoming
testing.T.Cleanup.

Adding more deliberate uses of tip would ususally be best avoided, but
these will only affect developers working on gio's tests, not regular
users of gio.

While at it, remove some debug t.Logf calls I forgot to remove.

Signed-off-by: Daniel Martí <mvdan@mvdan.cc>
This commit is contained in:
Daniel Martí
2019-11-07 14:15:19 +00:00
committed by Elias Naur
parent 75a58e42ef
commit 6fedfaf3af
4 changed files with 19 additions and 35 deletions
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cmd/gogio/wayland_test.go
+6 -11
View File
@@ -42,7 +42,7 @@ default_border none
var rxSwayReady = regexp.MustCompile(`Running compositor on wayland display '(.*)'`)
func (d *WaylandTestDriver) Start(t_ *testing.T, path string, width, height int) (cleanups []func()) {
func (d *WaylandTestDriver) Start(t_ *testing.T, path string, width, height int) {
d.frameNotifs = make(chan bool, 1)
d.t = t_
@@ -69,7 +69,7 @@ func (d *WaylandTestDriver) Start(t_ *testing.T, path string, width, height int)
if err != nil {
d.t.Fatal(err)
}
cleanups = append(cleanups, func() { os.RemoveAll(dir) })
d.t.Cleanup(func() { os.RemoveAll(dir) })
bin := filepath.Join(dir, "red")
flags := []string{"build", "-tags", "nox11", "-o=" + bin}
@@ -100,7 +100,7 @@ func (d *WaylandTestDriver) Start(t_ *testing.T, path string, width, height int)
env = append(env, "XDG_RUNTIME_DIR="+d.runtimeDir)
var wg sync.WaitGroup
cleanups = append(cleanups, wg.Wait)
d.t.Cleanup(wg.Wait)
// First, start sway.
{
@@ -114,8 +114,8 @@ func (d *WaylandTestDriver) Start(t_ *testing.T, path string, width, height int)
if err := cmd.Start(); err != nil {
d.t.Fatal(err)
}
cleanups = append(cleanups, cancel)
cleanups = append(cleanups, func() {
d.t.Cleanup(cancel)
d.t.Cleanup(func() {
// Give it a chance to exit gracefully, cleaning up
// after itself. After 10ms, the deferred cancel above
// will signal an os.Kill.
@@ -163,7 +163,7 @@ func (d *WaylandTestDriver) Start(t_ *testing.T, path string, width, height int)
if err := cmd.Start(); err != nil {
d.t.Fatal(err)
}
cleanups = append(cleanups, cancel)
d.t.Cleanup(cancel)
wg.Add(1)
go func() {
if err := cmd.Wait(); err != nil && ctx.Err() == nil {
@@ -186,8 +186,6 @@ func (d *WaylandTestDriver) Start(t_ *testing.T, path string, width, height int)
// Wait for the gio app to render.
<-d.frameNotifs
return cleanups
}
func (d *WaylandTestDriver) Screenshot() image.Image {
@@ -216,9 +214,6 @@ func (d *WaylandTestDriver) swaymsg(args ...interface{}) {
if out, err := cmd.CombinedOutput(); err != nil {
d.t.Errorf("%s", out)
d.t.Fatal(err)
} else {
d.t.Logf("%v", args)
d.t.Logf("%s", out)
}
}