zenity/file_test.go

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package zenity_test
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import (
"context"
"errors"
"os"
"testing"
"time"
"github.com/ncruces/zenity"
)
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const defaultPath = ``
const defaultName = ``
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func ExampleSelectFile() {
zenity.SelectFile(
zenity.Filename(defaultPath),
zenity.FileFilters{
{"Go files", []string{"*.go"}},
{"Web files", []string{"*.html", "*.js", "*.css"}},
{"Image files", []string{"*.png", "*.gif", "*.ico", "*.jpg", "*.webp"}},
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})
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// Output:
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}
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func ExampleSelectFileMutiple() {
zenity.SelectFileMutiple(
zenity.Filename(defaultPath),
zenity.FileFilters{
{"Go files", []string{"*.go"}},
{"Web files", []string{"*.html", "*.js", "*.css"}},
{"Image files", []string{"*.png", "*.gif", "*.ico", "*.jpg", "*.webp"}},
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})
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// Output:
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}
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func ExampleSelectFileSave() {
zenity.SelectFileSave(
zenity.ConfirmOverwrite(),
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zenity.Filename(defaultName),
zenity.FileFilters{
{"Go files", []string{"*.go"}},
{"Web files", []string{"*.html", "*.js", "*.css"}},
{"Image files", []string{"*.png", "*.gif", "*.ico", "*.jpg", "*.webp"}},
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})
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// Output:
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}
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func ExampleSelectFile_directory() {
zenity.SelectFile(
zenity.Filename(defaultPath),
zenity.Directory())
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// Output:
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}
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func ExampleSelectFileMutiple_directory() {
zenity.SelectFileMutiple(
zenity.Filename(defaultPath),
zenity.Directory())
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// Output:
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}
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var fileFuncs = []func(...zenity.Option) (string, error){
zenity.SelectFile,
zenity.SelectFileSave,
func(o ...zenity.Option) (string, error) {
return zenity.SelectFile(append(o, zenity.Directory())...)
},
func(o ...zenity.Option) (string, error) {
_, err := zenity.SelectFileMutiple(append(o, zenity.Directory())...)
return "", err
},
func(o ...zenity.Option) (string, error) {
_, err := zenity.SelectFileMutiple(o...)
return "", err
},
}
func TestFileTimeout(t *testing.T) {
for _, f := range fileFuncs {
ctx, cancel := context.WithTimeout(context.Background(), time.Second/10)
_, err := f(zenity.Context(ctx))
if !os.IsTimeout(err) {
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t.Error("did not timeout:", err)
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}
cancel()
}
}
func TestFileCancel(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
cancel()
for _, f := range fileFuncs {
_, err := f(zenity.Context(ctx))
if !errors.Is(err, context.Canceled) {
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t.Error("was not canceled:", err)
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}
}
}