object

subprocess_mutation_hook

Subprocess mutation hook object. Loaded in mutation testing subprocesses to set up the mutator hook and record test results to a status file.

Availability:

logtalk_load(mutation_testing(loader))

Author: Paulo Moura

Version: 1:0:0

Date: 2026-03-20

Compilation flags:

static, context_switching_calls

Provides:

logtalk::message_hook/4

Uses:

fast_random(Algorithm)

Remarks:

(none)

Inherited public predicates:

(none)

Public predicates

load_config/1

Loads a mutation config file and sets up the mutator hook for the subprocess.

Compilation flags:

static

Template:

load_config(ConfigFile)

Mode and number of proofs:

load_config(+atom) - one

---

Protected predicates

(no local declarations; see entity ancestors if any)

Private predicates

status_file_/1

Holds the status file path for the current subprocess.

Compilation flags:

dynamic

Template:

status_file_(StatusFile)

Mode and number of proofs:

status_file_(?atom) - zero_or_more

---

failed_count_/1

Accumulates the number of failed tests reported by lgtunit.

Compilation flags:

dynamic

Template:

failed_count_(Failed)

Mode and number of proofs:

failed_count_(?integer) - zero_or_more

---

Operators

(none)