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Code Issues Releases Activity

Feature/#229 wait no element (#249)

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* Added possibility to wait for an element or a class absence
This commit is contained in:
Tim Voronov
2019-03-06 21:52:41 -05:00
committed by GitHub
parent 5188f9e71b
commit d0caef8be7
23 changed files with 385 additions and 102 deletions
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17
pkg/stdlib/html/wait_class_all.go
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@ -2,6 +2,7 @@ package html
import (
"context"
"github.com/MontFerret/ferret/pkg/drivers"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
"github.com/MontFerret/ferret/pkg/runtime/values/types"
@ -14,6 +15,20 @@ import (
// @param class (String) - String of target CSS class.
// @param timeout (Int, optional) - Optional timeout.
func WaitClassAll(ctx context.Context, args ...core.Value) (core.Value, error) {
return waitClassAllWhen(ctx, args, drivers.WaitEventPresence)
}
// WaitClassAll waits for a class to disappear on all matched elements.
// Stops the execution until the navigation ends or operation times out.
// @param doc (HTMLDocument) - Parent document.
// @param selector (String) - String of CSS selector.
// @param class (String) - String of target CSS class.
// @param timeout (Int, optional) - Optional timeout.
func WaitNoClassAll(ctx context.Context, args ...core.Value) (core.Value, error) {
return waitClassAllWhen(ctx, args, drivers.WaitEventAbsence)
}
func waitClassAllWhen(ctx context.Context, args []core.Value, when drivers.WaitEvent) (core.Value, error) {
err := core.ValidateArgs(args, 3, 4)
if err != nil {
@ -57,5 +72,5 @@ func WaitClassAll(ctx context.Context, args ...core.Value) (core.Value, error) {
ctx, fn := waitTimeout(ctx, timeout)
defer fn()
return values.None, doc.WaitForClassBySelectorAll(ctx, selector, class)
return values.None, doc.WaitForClassBySelectorAll(ctx, selector, class, when)
}