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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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16
pkg/stdlib/html/wait_element.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"
@ -13,6 +14,19 @@ import (
// @param selector (String) - Target element's selector.
// @param timeout (Int, optional) - Optional timeout. Default 5000 ms.
func WaitElement(ctx context.Context, args ...core.Value) (core.Value, error) {
return waitElementWhen(ctx, args, drivers.WaitEventPresence)
}
// WaitNoElements waits for element to disappear in the DOM.
// Stops the execution until it does not find an element or operation times out.
// @param doc (HTMLDocument) - Driver HTMLDocument.
// @param selector (String) - Target element's selector.
// @param timeout (Int, optional) - Optional timeout. Default 5000 ms.
func WaitNoElement(ctx context.Context, args ...core.Value) (core.Value, error) {
return waitElementWhen(ctx, args, drivers.WaitEventAbsence)
}
func waitElementWhen(ctx context.Context, args []core.Value, when drivers.WaitEvent) (core.Value, error) {
err := core.ValidateArgs(args, 2, 3)
if err != nil {
@ -41,5 +55,5 @@ func WaitElement(ctx context.Context, args ...core.Value) (core.Value, error) {
ctx, fn := waitTimeout(ctx, timeout)
defer fn()
return values.None, doc.WaitForSelector(ctx, values.NewString(selector))
return values.None, doc.WaitForElement(ctx, values.NewString(selector), when)
}