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Frama-c coverage to gcovr #127

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Frama-c coverage to gcovr #127

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d330083
frama-c: adding gcovr coverage generation from Frama-C metrics
PThierry Jun 3, 2026
0cb6231
frama-c,coverage: adding gcovr html and sonarqube report generation
PThierry Jun 3, 2026
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24 changes: 24 additions & 0 deletions kernel/proof/meson.build
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Original file line number Diff line number Diff line change
Expand Up @@ -166,3 +166,27 @@ exit(0)
subdir('proof_entrypoint')
subdir('proof_handlers')
subdir('proof_composition')

# Manual target to aggregate Frama-C coverage traces and export gcovr JSON.
# This is intentionally not built by default and must be invoked explicitly.
framac_gcovr_coverage = custom_target(
'framac_gcovr_coverage',
command: [
py3,
join_paths(meson.project_source_root(), 'tools', 'framac_coverage_to_gcovr.py'),
'--repo-root', meson.project_source_root(),
'--compile-commands', join_paths(meson.project_build_root(), 'compile_commands.json'),
'--coverage-glob', 'builddir*/kernel/proof/**/*-coverage.json',
'--export-html',
'--export-sonarqube',
'--output', '@OUTPUT0@',
'--summary-output', '@OUTPUT1@',
],
output: [
'frama-c-kernel-function-coverage.gcovr.json',
'frama-c-kernel-function-coverage.gcovr.summary.json',
'frama-c-kernel-function-coverage.gcovr-html/index.html',
'frama-c-kernel-function-coverage.gcovr.sonarqube.xml',
],
build_by_default: false,
)
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