Andrew Kesterson 0f3d8a0ac6 Close the value.c mutation survivors, and correct one that cannot be ...

Two new tests in value_arithmetic.c, each verified by hand-applying the mutant
rather than by assuming. The obvious maximum-length-string test does not work:
math_plus clones self into the scratch first, so joining a full string to an
empty one leaves the byte a short copy missed already correct. The operands
have to sum to the limit without either being the answer.

One of the five listed survivors is equivalent and cannot be killed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

2026-07-31 11:38:45 -04:00

..

language

Fix five defects the port uncovered in the reference parser and scanner

2026-07-31 11:35:14 -04:00

akgl_backends.c

Wire the sink and the three devices to libakgl

2026-07-31 08:46:53 -04:00

akgl_frontend.c

Port the standalone SDL frontend, and give the sink a line editor

2026-07-31 11:21:39 -04:00

audio_verbs.c

Delete src/convert.c: libakstdlib 0.2.0 grew the contract it existed for

2026-07-31 10:28:04 -04:00

devices.c

Reach hardware through backend records, and take the time from the host

2026-07-31 08:07:23 -04:00

environment_scope.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

error_codes.c

Reach hardware through backend records, and take the time from the host

2026-07-31 08:07:23 -04:00

golden.cmake

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

grammar_leaves.c

Fix five defects the port uncovered in the reference parser and scanner

2026-07-31 11:35:14 -04:00

graphics_verbs.c

Draw: implement the BASIC 7.0 graphics verbs

2026-07-31 08:17:48 -04:00

harness.h

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

input_verbs.c

Read the keyboard: implement GET, GETKEY and SCNCLR

2026-07-31 08:35:05 -04:00

known_reference_defects.c

Fix five defects the port uncovered in the reference parser and scanner

2026-07-31 11:35:14 -04:00

mockdevice.h

Reach hardware through backend records, and take the time from the host

2026-07-31 08:07:23 -04:00

numeric_contract.c

Delete src/convert.c: libakstdlib 0.2.0 grew the contract it existed for

2026-07-31 10:28:04 -04:00

parser_commands.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

parser_expressions.c

Fix five defects the port uncovered in the reference parser and scanner

2026-07-31 11:35:14 -04:00

runtime_evaluate.c

Fix five defects the port uncovered in the reference parser and scanner

2026-07-31 11:35:14 -04:00

runtime_verbs.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

scanner_tokens.c

Fix five defects the port uncovered in the reference parser and scanner

2026-07-31 11:35:14 -04:00

sink_stdio.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

sink_tee.c

Port the standalone SDL frontend, and give the sink a line editor

2026-07-31 11:21:39 -04:00

symtab.c

Add mutation testing, and split the release gates into their own workflow

2026-07-31 07:46:53 -04:00

testutil.h

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

value_arithmetic.c

Close the value.c mutation survivors, and correct one that cannot be

2026-07-31 11:38:45 -04:00

value_bitwise.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

value_compare.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

variable_subscript.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

verbs_table.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00

version_check.c

Port the BASIC interpreter from Go to C

2026-07-30 23:53:56 -04:00