module Rcov::RCOV__

RCOV__ performs the low-level tracing of the execution, gathering code coverage information in the process. The C core made available through the rcovrt extension will be used if possible. Otherwise the functionality will be emulated using set_trace_func, but this is very expensive and will fail if other libraries (e.g. breakpoint) change the trace_func.

Do not use this module; it is very low-level and subject to frequent changes. Rcov::CodeCoverageAnalyzer offers a much more convenient and stable interface.

Constants

CALLSITES
COVER
DEFSITES

Public Class Methods

format_backtrace_array(backtrace) click to toggle source
# File lib/rcov/lowlevel.rb, line 136
def self.format_backtrace_array(backtrace)
  backtrace.map do |line|
    md = %r^([^:]*)(?::(\d+)(?::in `(.*)'))?/.match(line)
    raise "Bad backtrace format" unless md
    [nil, md[3] ? md[3].to_sym : nil, md[1], (md[2] || '').to_i]
  end
end