gcovr/gcovr
Fork: 275 Star: 886 (更新于 2024-12-09 12:30:34)
license: NOASSERTION
Language: Python .
Generate code coverage reports with gcc/gcov
最后发布版本: 7.2 ( 2024-02-26 04:22:56)
gcovr
generate GCC code coverage reports
website and documentation <website_>
__ • bugtracker_ • GitHub <repo_>
__
|GitHub-Actions-badge| |codacy-quality-badge| |codacy-coverage-badge| |pypi-badge| |Readthedocs-badge| |gitter-badge|
.. begin abstract
Gcovr provides a utility for managing the use of the GNU gcov_ utility and generating summarized code coverage results. This command is inspired by the Python coverage.py_ package, which provides a similar utility for Python.
The gcovr
command can produce different kinds of coverage reports:
.. list-table:: :header-rows: 1
-
- CLI Option
- User Guide
- Description
-
- default, |abstract-option-txt|
- |abstract-guide-txt|
- compact human-readable summaries
-
- |abstract-option-html|
- |abstract-guide-html|
- overview of all files
-
- |abstract-option-html-details|
- |abstract-guide-html-details|
- annotated source files
-
- |abstract-option-html-template-dir|
- |abstract-guide-html-template-dir|
- use custom set of Jinja2 templates
-
- |abstract-option-csv|
- |abstract-guide-csv|
- CSV report summarizing the coverage of each file
-
- |abstract-option-json|
- |abstract-guide-json|
- JSON report with source file structure and coverage
-
- |abstract-option-json-summary|
- |abstract-guide-json-summary|
- JSON summary coverage report
-
- |abstract-option-clover|
- |abstract-guide-clover|
- machine readable XML reports in Clover_ format
-
- |abstract-option-cobertura|
- |abstract-guide-cobertura|
- machine readable XML reports in Cobertura_ format
-
- |abstract-option-coveralls|
- |abstract-guide-coveralls|
- machine readable JSON report in Coveralls_ format
-
- |abstract-option-jacoco|
- |abstract-guide-jacoco|
- machine readable XML reports in JaCoCo_ format
-
- |abstract-option-lcov|
- |abstract-guide-lcov|
- machine readable report in LCOV_ info format
-
- |abstract-option-sonarqube|
- |abstract-guide-sonarqube|
- machine readable XML reports in SonarQube_ format
Thus, gcovr can be viewed as a command-line alternative to the lcov_ utility, which runs gcov and generates an HTML-formatted report. The development of gcovr was motivated by the need for text summaries and XML reports.
.. _gcov: https://gcc.gnu.org/onlinedocs/gcc/Gcov.html .. _coverage.py: https://coverage.readthedocs.io/en/stable/ .. _clover: https://bitbucket.org/atlassian/clover/src/master/ .. _cobertura: http://cobertura.sourceforge.net/ .. _coveralls: https://coveralls.io/ .. _jacoco: https://www.eclemma.org/jacoco/ .. _lcov: https://github.com/linux-test-project/lcov .. _sonarqube: https://www.sonarsource.com/products/sonarqube/
.. end abstract
.. The above table contains links into the documentation. .. Here are the default targets that are used for rendering on GH or on PyPI. .. The targets for within the Sphinx docs are given in doc/source/index.rst
.. |abstract-option-txt| replace:: --txt
.. |abstract-option-html| replace:: --html
.. |abstract-option-html-details| replace:: --html-details
.. |abstract-option-html-nested| replace:: --html-nested
.. |abstract-option-html-template-dir| replace:: --html-template-dir
.. |abstract-option-csv| replace:: --csv
.. |abstract-option-json| replace:: --json
.. |abstract-option-json-summary| replace:: --json-summary
.. |abstract-option-clover| replace:: --clover
.. |abstract-option-cobertura| replace:: --cobertura
.. |abstract-option-coveralls| replace:: --coveralls
.. |abstract-option-jacoco| replace:: --jacoco
.. |abstract-option-lcov| replace:: --lcov
.. |abstract-option-sonarqube| replace:: --sonarqube
.. |abstract-guide-txt| replace:: Text Output <https://gcovr.com/en/stable/output/txt.html>
__
.. |abstract-guide-html| replace:: HTML Output <https://gcovr.com/en/stable/output/html.html>
__
.. |abstract-guide-html-details| replace:: HTML Output <https://gcovr.com/en/stable/output/html.html>
__
.. |abstract-guide-html-template-dir| replace:: HTML Output <https://gcovr.com/en/stable/output/html.html>
__
.. |abstract-guide-csv| replace:: CSV Output <https://gcovr.com/en/stable/output/csv.html>
__
.. |abstract-guide-json| replace:: JSON Output <https://gcovr.com/en/stable/output/json.html>
__
.. |abstract-guide-json-summary| replace:: JSON Output <https://gcovr.com/en/stable/output/json.html>
__
.. |abstract-guide-clover| replace:: Clover XML Output <https://gcovr.com/en/stable/output/clover.html>
__
.. |abstract-guide-cobertura| replace:: Cobertura XML Output <https://gcovr.com/en/stable/output/cobertura.html>
__
.. |abstract-guide-coveralls| replace:: Coveralls JSON Output <https://gcovr.com/en/stable/output/coveralls.html>
__
.. |abstract-guide-jacoco| replace:: JaCoCo XML Output <https://gcovr.com/en/stable/output/jacoco.html>
__
.. |abstract-guide-lcov| replace:: LCOV info Output <https://gcovr.com/en/stable/output/lcov.html>
__
.. |abstract-guide-sonarqube| replace:: SonarQube XML Output <https://gcovr.com/en/stable/output/sonarqube.html>
__
Example HTML summary:
.. image:: ./doc/images/screenshot-html.jpeg
Example HTML details:
.. image:: ./doc/images/screenshot-html-details.example.cpp.jpeg
.. begin links
.. _website: https://gcovr.com/ .. documentation: website .. _repo: https://github.com/gcovr/gcovr/ .. _bugtracker: https://github.com/gcovr/gcovr/issues .. |GitHub-Actions-badge| image:: https://github.com/gcovr/gcovr/actions/workflows/CI.yml/badge.svg?event=push :target: https://github.com/gcovr/gcovr/actions/workflows/CI.yml?query=branch%3Amain+event%3Apush :alt: GitHub Actions build status .. |codacy-quality-badge| image:: https://app.codacy.com/project/badge/Grade/c50ef51a78024cf4a3025c464560a534 :target: https://app.codacy.com/gh/gcovr/gcovr/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade :alt: Codacy quality status .. |codacy-coverage-badge| image:: https://app.codacy.com/project/badge/Coverage/c50ef51a78024cf4a3025c464560a534 :target: https://app.codacy.com/gh/gcovr/gcovr/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_coverage :alt: Codacy coverage status .. |pypi-badge| image:: https://img.shields.io/pypi/v/gcovr.svg :target: https://pypi.python.org/pypi/gcovr :alt: install from PyPI .. |Readthedocs-badge| image:: https://readthedocs.org/projects/gcovr/badge/?version=latest :target: https://gcovr.com/en/latest/?badge=latest :alt: Documentation Status .. |gitter-badge| image:: https://badges.gitter.im/gcovr/gcovr.svg :target: https://gitter.im/gcovr/gcovr :alt: Gitter chat
.. end links
Installation
.. begin installation
Gcovr is available as a Python package that can be installed via pip_.
.. _pip: https://pip.pypa.io/en/stable
Install newest stable gcovr
release from PyPI:
.. code:: bash
pip install gcovr
Install development version from GitHub (needs at least version 21.3
of pip):
.. code:: bash
pip install git+https://github.com/gcovr/gcovr.git
.. end installation
Quickstart
.. begin quickstart
GCC can instrument the executables to emit coverage data. You need to recompile your code with the following flags:
::
--coverage -g -O0
Next, run your test suite. This will generate raw coverage files.
Finally, invoke gcovr. This will print a tabular report on the console.
::
gcovr
You can also generate detailed or nested HTML reports:
::
gcovr --html-details coverage.html
gcovr --html-nested coverage.html
Gcovr will create one HTML report per source file and for
--html-nested
also per directory next to the coverage.html
summary.
You should run gcovr from the build directory.
The -r
option should point to the root of your project.
This only matters if you have a separate build directory.
For example::
cd build; gcovr -r ..
.. end quickstart
For complete documentation, read the manual <documentation_>
__.
Contributing
If you want to report a bug or contribute to gcovr development,
please read our contributing guidelines first:
<https://gcovr.com/en/latest/contributing.html>
_
License
This software is distributed under the 3-clause BSD License.
See <https://gcovr.com/en/latest/license.html#license-terms>
_ for details.
See <https://gcovr.com/en/latest/license.html#acknowledgements>
_
for the full list of contributors.
最近版本更新:(数据更新于 2024-09-02 23:29:45)
2024-02-26 04:22:56 7.2
2024-02-26 03:49:24 7.1
2024-01-26 05:52:21 7.0
2023-03-09 07:02:13 6.0
2022-08-07 04:29:05 5.2
2022-03-27 02:52:24 5.1
2021-06-11 16:29:53 5.0
2019-11-06 23:45:48 4.2
2018-07-03 05:25:04 4.1
2018-06-17 23:32:07 4.0
主题(topics):
c, clang, coverage, coverage-report, cpp, gcc, gcov, gcovr, lcov, python
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