Module: Evilution

Defined in:
lib/evilution.rb,
lib/evilution/version.rb

Defined Under Namespace

Modules: AST, ChildOutput, Compare, Equivalent, Feedback, GemDetector, Git, Integration, Isolation, LoadPath, MCP, Memory, Mutator, Parallel, ParallelDbWarning, ProcessCleanup, RailsDetector, Reporter, Result, Session, TempDirTracker Classes: Baseline, CLI, Cache, Config, ConfigError, DisableComment, Error, ExampleFilter, Hooks, IsolationError, Mutation, ParseError, RelatedSpecHeuristic, Runner, SourceAstCache, SpecAstCache, SpecResolver, SpecSelector, Subject

Constant Summary collapse

PROJECT_ROOT =

Captured at load time, before any isolator can chdir into a per-mutation sandbox. Used as the anchor for resolving project-relative paths (spec files, source files for eval) from inside a chdir’d child so the CWD sandbox (EV-wqxu / GH #1278) cannot break spec resolution or eval __FILE__.

Dir.pwd.freeze
VERSION = 
"0.31.0"

Class Method Summary collapse

Class Method Details

.in_isolated_worker! ⇒ Object

Flag set by isolators (Evilution::Isolation::Fork in the forked child, Evilution::Isolation::InProcess around the test_command) so spec resolution and source eval anchor relative paths to PROJECT_ROOT instead of Dir.pwd. Without this gate, a caller that intentionally chdirs to a different project (e.g. a fixture layout in tests) would have its lookups inadvertently fall back to the evilution dev tree.



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# File 'lib/evilution.rb', line 144

def self.in_isolated_worker!
  @in_isolated_worker = true
end

.in_isolated_worker? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/evilution.rb', line 148

def self.in_isolated_worker?
  @in_isolated_worker == true
end

.with_isolated_worker ⇒ Object 



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# File 'lib/evilution.rb', line 152

def self.with_isolated_worker
  previous = @in_isolated_worker
  @in_isolated_worker = true
  yield
ensure
  @in_isolated_worker = previous
end