Module cdp_coverage 

CDP Profiler-based Code Coverage (Issue #10) CDP Profiler-based Code Coverage (Issue #10)

Provides line-level coverage tracking for browser-executed code (JS/WASM) using Chrome DevTools Protocol’s Profiler domain.

Usage

// Enable coverage collection
page.start_coverage().await?;

// Navigate and interact
page.goto("http://localhost:8080/demo.html").await?;
page.click("#start_button").await?;

// Get coverage data
let coverage = page.take_coverage().await?;
println!("Functions covered: {}", coverage.functions_covered());

Structs

CoverageConfig

Coverage configuration

CoverageRange

A range of bytes/characters in a script that was covered

CoverageReport

Complete coverage report from a test session

CoveredFunction

A function that was covered during execution

FunctionCoverage

Coverage data for a single function

JsCoverage

JS-specific coverage data

LineCoverage

Line-level coverage data

ScriptCoverage

Coverage data for a single script (JS file or WASM module)

SourceMapEntry

Source map entry for mapping WASM offsets to Rust source

WasmCoverage

WASM-specific coverage data

WasmSourceMap

Source map for WASM to Rust mapping