generate code coverage reports with gcc/gcov
Fix tagging issue of 7.1, no functional change.
New features and notable changes:
--decisions is used. (#892)Bug fixes and small improvements:
Documentation:
Internal changes:
Breaking changes:
New features and notable changes:
--html-template-dir option to use custom Jinja2 templates (#758)--html-css contains the string /* Comment.Preproc */ no pygments CSS is added anymore. (#786)Devcontainer and GitHub Codespaces. (#771)--fail-under-decision and option --fail-under-function which will error under a given minimum coverage. (#773)--cobertura-add-tracefile option. (#805)--jacoco to generate JaCoCo XML format. (#823))str.casefold <https://docs.python.org/3.11/library/stdtypes.html?highlight=str%20casefold#str.casefold>_) (file_10.c comes after file_0.c).--sort-branches to sort by branches instead of lines, this is the default if option --txt-branches is used.--sort-reverse to reverse the sort order.search_paths. (#834)--gcov-ignore-parse-errors is used. (#852)-b, option --txt-branches and option --branches are deprecated, use option --txt-metric instead.
The reason for this is that we have line, branch and decision coverage and handle this with flags is more complex than
using an enumeration.--sort-uncovered and option --sort-percentage are deprecated, use option --sort instead.
The reason for this is that only one sorting order shall be selectable and and an enumeration is easier to handle
than several flags.master to main. (#829, #873)Bug fixes and small improvements:
-j is used. (#752)gcov output. (#776)gcov (output write error introduced gcc-12). (#781)--gcov-ignore-errors to be able to ignore specific gcov errors. (#787)gcov-ignore-parse-errors). (#816)TypeError during decision analysis. (#784)gcov. (#820)--merge-mode-functionswhen merging coverage data. (#844)Documentation:
How to create a standalone application docs (#792)Internal changes:
--txt-summary in addition to option --print-summary
--json-add-tracefile in addition to option --add-tracefile
--gcov-delete in addition to option --delete
--gcov-keep in addition to option --keep
--gcov-object-directory in addition to option --object-directory
--gcov-exclude-directories in addition to option --exclude-directories
--gcov-use-existing-files in addition to option --use-gcov-files
gcc or clang. (#782)build instead of calling setup.py directly. (#819)clang-15 in our test suite and fix test with write protection under Mac OS. (#853)Breaking changes:
function-rate, functions-covered and functions-valid from cobertura report. (#671)--exclude-noncode-lines to exclude noncode lines. Noncode lines are not excluded by default anymore. (#704, #705)--gcov-ignore-parse-errors to accept list of errors to ignore. (#701)gcov errors:
gcov. (#653)gcov errors. Old behavior was to print a warning and continue. (#718)--cobertura is changed from coverage.xml to cobertura.xml (#721)Support of Keil uVision format. (#727)New features and notable changes:
--html-nested for reports that summarize subdirectories with aggregated statistics per directory. (#687)NAN % which is used in GCOV 7.5.0 instead of an invalid value. (#651)--json-base to define a base bath used in JSON reports. (#656)--calls to report call coverage: function calls invoked/total (#666)--keep when calling gcov internaly. (#703)--timestamp. (#729)Bug fixes and small improvements:
--html-tab-size feature. (#650)--version before parsing the configuration file. (#696)Exclusion markers. (#713)realpath for DirectoryPrefixFilter to support symlinks in root directory. (#712)-j is used and there are errors from gcov execution. (#721)realpath for DirectoryPrefixFilter to support symlinks in root directory. (#712)Documentation:
Internal changes:
--html-theme using CSS classes. (#650)cmake tests. (#676)gcc version for running tests. (#686)--update_reference option. (#698)clang-14 in our test suite and improve startup performance of docker image. (#731)nox command itself. (#734)nox command itself. (#734)This release bundles bugfixes and small improvements.
New features and notable changes:
Bug fixes and small improvements:
≥ sign instead of >= in HTML legend. (#603)--add-tracefile will now correctly merge branch coverage. (#600).gcov parsing to support files generated by third party tools.
(#621, #623)Internal changes:
--reuse-existing-virtualenvs and --no-install to call inside docker. (#616)This release bundles bugfixes and improvements from about 9 months of work.
pip install -U gcovr
Highlights include consistent support for symlinks including on Windows, and richer reports with function coverage and decision coverage.
Breaking changes:
xml configuration key to cobertura (#552)New features and notable changes:
--fail-under-line or --fail-under-branch fails (#502)--decisions option (reasonably formatted C/C++ source files only, HTML and JSON output) (#350)--timestamp option (#546)--no-markers option (#361)--exclude-pattern-prefix option (#561)--cobertura as a less ambiguous alias for --xml. (#552)Bug fixes and small improvements:
jinja2 >= 3.1 (#576)Documentation:
gcov (#528)Internal changes:
.gcov file format, should be more robust. (#512)-fprofile-abs-path compiler option (#521)This release bundles various improvements and new features over the last year.
Breaking changes:
Improvements and new features:
gcov path. (#385)--txt for text output. (#387)--csv for CSV output. (#376)--exclude-lines-by-pattern to filter out source lines by arbitrary regex. (#356)--json-summary to generate a JSON Summary report. (#366)--coveralls to generate a Coveralls compatible JSON report. (#328)/ or \ it is used as a directory. (#416)--add-tracefile. (#351)--filter and --exclude for Combining tracefiles. (#373)--root path at the start of file paths. (#452)--exclude-function-lines to exclude the line of the function definition in the coverage report. (#430)--html-self-contained to control externeal or internal CSS. (#367)--html-title changed. (#378)--html-tab-size to configure tab size in HTML details. (#377)--html-css for user defined styling. (#380)--html-theme to change the color theme. (#393)--no-html-details-syntax-highlighting. (#402, #415)Internal changes:
--generate_reference, --update_reference and --skip_clean. (#379)--archive_differences to save the different files as ZIP. Use this ZIP as artifact in AppVeyor. (#392)This release bundles various improvements and new features over the last year.
pip install -U gcovr
Breaking changes:
--xml or --html now take an optional output file name. This potentially changes the interpretation of search paths. In gcovr --xml foo, previous gcovr versions would search the foo directory for coverage data. Now, gcovr will try to write the Cobertura report to the foo file. To keep the old meaning, separate positional arguments like gcovr --xml -- foo.Improvements and new features:
gcovr --add-tracefile. (#10, #326)--object-directory heuristics. (#18, #273, #280)catch clause is now shown as uncovered. (#283)--exclude-throw-branches option
to exclude exception handler branches. (#283)--root .. style invocation,
which might fix some CMake-related problems. (#294)gcovr --html -o cov.html and gcovr --html cov.html are equivalent. (#291)Known issues:
--keep option only works when using existing gcov files with -g/--use-gcov-files. (#285, #286)Documentation:
Internal changes:
Warning: Python 2.7 will reach its end of life on Jan 1, 2020. With its first release on or after that date, gcovr will drop support for that version. Subsequently, gcovr will only support Python versions that enjoy upstream support.
Please note that gcovr does not use a strict SemVer version number. When support for a Python version is dropped, gcovr will not necessarily increment its major version.
This is a minor update that restores/fixes the --exclude-directories option.
You can pip install --upgrade gcovr the newest release from PyPI
This release represents a huge amount of refactoring and under-the-hood improvements. Most users should not experience any regressions, although there are lots of smaller incompatible changes.
Highlights:
:star: Gcovr now runs perfectly on Python 3 (Python 3.5+ recommended).
:star: Filters are no longer restricted on Windows. The filter syntax was changed to use forward slashes everywhere, so a filter like -f 'src/.*\.cpp' will now behave identically on all platforms.
You can pip install gcovr the most recent release from PyPI.
Breaking changes:
Improvements and new features:
Internal changes: