Class: Playwright::Tracing

Inherits:
PlaywrightApi show all
Defined in:
lib/playwright_api/tracing.rb

Overview

API for collecting and saving Playwright traces. Playwright traces can be opened in Trace Viewer after Playwright script runs.

Start recording a trace before performing actions. At the end, stop tracing and save it to a file.

browser = chromium.launch()
context = browser.new_context()
context.tracing.start(screenshots=True, snapshots=True)
page = context.new_page()
page.goto("https://playwright.dev")
context.tracing.stop(path = "trace.zip")

Instance Method Summary collapse

Methods inherited from PlaywrightApi

#initialize, unwrap, wrap

Constructor Details

This class inherits a constructor from Playwright::PlaywrightApi

Instance Method Details

#start(name: nil, screenshots: nil, snapshots: nil, title: nil) ⇒ Object

Start tracing.

context.tracing.start(name="trace", screenshots=True, snapshots=True)
page = context.new_page()
page.goto("https://playwright.dev")
context.tracing.stop(path = "trace.zip")



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# File 'lib/playwright_api/tracing.rb', line 25

def start(name: nil, screenshots: nil, snapshots: nil, title: nil)
  wrap_impl(@impl.start(name: unwrap_impl(name), screenshots: unwrap_impl(screenshots), snapshots: unwrap_impl(snapshots), title: unwrap_impl(title)))
end

#start_chunk(title: nil) ⇒ Object

Start a new trace chunk. If you'd like to record multiple traces on the same BrowserContext, use [method: Tracing.start] once, and then create multiple trace chunks with [method: Tracing.startChunk] and [method: Tracing.stopChunk].

context.tracing.start(name="trace", screenshots=True, snapshots=True)
page = context.new_page()
page.goto("https://playwright.dev")

context.tracing.start_chunk()
page.click("text=Get Started")
# Everything between start_chunk and stop_chunk will be recorded in the trace.
context.tracing.stop_chunk(path = "trace1.zip")

context.tracing.start_chunk()
page.goto("http://example.com")
# Save a second trace file with different actions.
context.tracing.stop_chunk(path = "trace2.zip")



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# File 'lib/playwright_api/tracing.rb', line 48

def start_chunk(title: nil)
  wrap_impl(@impl.start_chunk(title: unwrap_impl(title)))
end

#stop(path: nil) ⇒ Object

Stop tracing.



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# File 'lib/playwright_api/tracing.rb', line 53

def stop(path: nil)
  wrap_impl(@impl.stop(path: unwrap_impl(path)))
end

#stop_chunk(path: nil) ⇒ Object

Stop the trace chunk. See [method: Tracing.startChunk] for more details about multiple trace chunks.



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# File 'lib/playwright_api/tracing.rb', line 58

def stop_chunk(path: nil)
  wrap_impl(@impl.stop_chunk(path: unwrap_impl(path)))
end