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Developer c165f2f788 docs: issues técnicas para nuevas funcionalidades

Agrega 19 issues técnicas documentando funcionalidades implementadas y pendientes.

Issues completadas (movidas a dev/issues/completed/):
- 001-conversor-web-markdown.md
- 002-accessibility-tree.md
- 003-gestion-cookies-perfil.md
- 004-gestion-extensiones-chrome.md
- 005-eliminar-timeouts-innecesarios.md

Issues implementadas:
- 006-manejo-tabs-ventanas.md
- 016-manejo-iframes.md
- 017-actions-api.md
- 018-file-uploads.md
- 019-expected-conditions-mejoradas.md

Issues pendientes (media prioridad):
- 007-alert-prompt-confirm-handling.md
- 008-screenshot-elementos-especificos.md
- 009-pdf-generation.md
- 010-device-emulation-completo.md
- 011-downloads-handling.md

Issues pendientes (baja prioridad / avanzado):
- 012-browser-contexts-multi-sesion.md
- 013-video-recording.md
- 014-network-mocking-avanzado.md
- 015-geolocation-permissions.md

Incluye también dev/NUEVAS_FUNCIONALIDADES.md con resumen completo.

Directorio: dev/

2026-03-25 00:49:06 +01:00

2.6 KiB

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Issue #010: Device Emulation Completo

Tipo: Enhancement Prioridad: Media Estado: Pendiente

Descripción

Implementar emulación completa de dispositivos móviles y tablets (viewport, user-agent, touch, geolocation).

Funcionalidad deseada

Emular dispositivos predefinidos (iPhone, iPad, Android, etc.)
Viewport personalizado (width, height, deviceScaleFactor)
User-Agent específico de dispositivo
Touch events habilitados
Orientación (portrait/landscape)
Geolocation personalizada
Timezone específica
Locale/idioma
Permisos de dispositivo

API propuesta

type DeviceDescriptor struct {
    Name              string
    UserAgent         string
    Viewport          Viewport
    DeviceScaleFactor float64
    IsMobile          bool
    HasTouch          bool
    DefaultOrientation string
}

type Viewport struct {
    Width  int
    Height int
}

type EmulationOptions struct {
    Device      *DeviceDescriptor
    Viewport    *Viewport
    UserAgent   string
    IsMobile    bool
    HasTouch    bool
    Orientation string // "portrait" | "landscape"
    Geolocation *Geolocation
    Timezone    string
    Locale      string
}

// Dispositivos predefinidos
var Devices = map[string]*DeviceDescriptor{
    "iPhone 13":      {...},
    "iPhone 13 Pro":  {...},
    "iPad Pro":       {...},
    "Pixel 5":        {...},
    "Galaxy S21":     {...},
}

func (b *Browser) Emulate(ctx context.Context, opts *EmulationOptions) error
func (b *Browser) EmulateDevice(ctx context.Context, deviceName string) error
func (b *Browser) SetViewport(ctx context.Context, width, height int) error
func (b *Browser) SetUserAgent(ctx context.Context, userAgent string) error
func (b *Browser) SetTouchEnabled(ctx context.Context, enabled bool) error
func (b *Browser) SetOrientation(ctx context.Context, orientation string) error

Uso

// Emular iPhone 13
b.EmulateDevice(ctx, "iPhone 13")

// Emulación personalizada
opts := &browser.EmulationOptions{
    Viewport: &browser.Viewport{Width: 375, Height: 812},
    UserAgent: "Mozilla/5.0 (iPhone...)",
    IsMobile: true,
    HasTouch: true,
    Orientation: "portrait",
}
b.Emulate(ctx, opts)

CDP Methods

Emulation.setDeviceMetricsOverride
Emulation.setUserAgentOverride
Emulation.setTouchEmulationEnabled
Emulation.setEmulatedMedia
Emulation.setGeolocationOverride
Emulation.setTimezoneOverride
Emulation.setLocaleOverride

Referencias

CDP Emulation: https://chromedevtools.github.io/devtools-protocol/tot/Emulation/
Playwright devices: https://playwright.dev/docs/emulation
Puppeteer emulation: https://pptr.dev/guides/emulation

2.6 KiB Raw Blame History