Provided by: gcovr_5.0-2_all bug

NAME

       gcovr - generate simple coverage reports

DESCRIPTION

       usage: gcovr [options] [search_paths...]

       A utility to run gcov and summarize the coverage in simple reports.

OPTIONS

       -h, --help
              Show this help message, then exit.

       --version
              Print the version number, then exit.

       -v, --verbose
              Print progress messages. Please include this output in bug reports.

       -r ROOT, --root ROOT
              The  root  directory  of your source files. Defaults to '.', the current directory.
              File names are reported relative to this root. The --root is the default --filter.

       -a ADD_TRACEFILE, --add-tracefile ADD_TRACEFILE
              Combine the coverage data from JSON files. Coverage  files  contains  source  files
              structure  relative  to root directory. Those structures are combined in the output
              relative to the current root directory. Unix style wildcards can be used to add the
              pathnames  matching a specified pattern. In this case pattern must be set in double
              quotation marks. Option can be specified multiple times. When option is  used  gcov
              is not run to collect the new coverage data.

       search_paths
              Search   these   directories   for   coverage   files.   Defaults   to  --root  and
              --object-directory. Config key: searchpath.

       --config CONFIG
              Load that configuration file. Defaults to gcovr.cfg in the --root directory.

       --fail-under-line MIN
              Exit with a status of 2 if the total line coverage is less than MIN.  Can  be  ORed
              with exit status of '-- fail-under-branch' option.

       --fail-under-branch MIN
              Exit  with a status of 4 if the total branch coverage is less than MIN. Can be ORed
              with exit status of '-- fail-under-line' option.

       --source-encoding SOURCE_ENCODING
              Select the source file encoding. Defaults to the system default encoding (UTF-8).

   Output Options:
              Gcovr prints a text report by default, but can switch to XML or HTML.

       -o OUTPUT, --output OUTPUT
              Print output to this filename. Defaults to stdout.  Individual output  formats  can
              override this.

       -b, --branches
              Report  the  branch  coverage  instead  of the line coverage. For text report only.
              Config key: txtbranch.

       -u, --sort-uncovered
              Sort entries by increasing number of uncovered lines.  For text and HTML report.

       -p, --sort-percentage
              Sort entries by increasing percentage of uncovered lines. For text and HTML report.

       --txt [OUTPUT]
              Generate a text report. OUTPUT is optional and defaults to --output.

       -x [OUTPUT], --xml [OUTPUT]
              Generate a Cobertura XML report. OUTPUT is optional and defaults to --output.

       --xml-pretty
              Pretty-print the XML report. Implies --xml. Default: False.

       --html [OUTPUT]
              Generate a HTML report. OUTPUT is optional and defaults to --output.

       --html-details [OUTPUT]
              Add annotated source code reports to the HTML report.  Implies  --html.  OUTPUT  is
              optional and defaults to --output.

       --html-details-syntax-highlighting
              Use  syntax  highlighting  in  HTML  details  page.  Enabled  by default. Negation:
              --no-html-details-syntaxhighlighting.

       --html-theme THEME
              Override the default color theme for the HTML report.  Default is green.

       --html-css CSS
              Override the default style sheet for the HTML report.

       --html-title TITLE
              Use TITLE as title for the HTML report. Default is 'GCC Code Coverage Report'.

       --html-medium-threshold MEDIUM
              If the coverage is below MEDIUM, the value is marked as low coverage  in  the  HTML
              report.  MEDIUM has to be lower than or equal to value of --html-high-threshold and
              greater than 0. If MEDIUM is equal to value of --html-high-threshold the report has
              only high and low coverage. Default is 75.0.

       --html-high-threshold HIGH
              If  the  coverage is below HIGH, the value is marked as medium coverage in the HTML
              report. HIGH has to be greater than or equal to value of --html-mediumthreshold. If
              HIGH  is  equal to value of --html-mediumthreshold the report has only high and low
              coverage.  Default is 90.0.

       --html-tab-size HTML_TAB_SIZE
              Used spaces for a tab in a source file. Default is 4

       --html-absolute-paths
              Use absolute paths to link the --html-details reports.  Defaults to relative links.

       --html-encoding HTML_ENCODING
              Override  the  declared  HTML  report  encoding.  Defaults  to  UTF-8.   See   also
              --source-encoding.

       --html-self-contained
              Control  whether  the HTML report bundles resources like CSS styles. Self-contained
              reports can be sent via email, but conflict with the  Content  Security  Policy  of
              some web servers. Defaults to self-contained reports unless --html-details is used.
              Negation: --nohtml-self-contained.

       -s, --print-summary
              Print a small report to stdout with line & branch percentage coverage. This  is  in
              addition to other reports. Default: False.

       --sonarqube [OUTPUT]
              Generate  sonarqube  generic  coverage report in this file name. OUTPUT is optional
              and defaults to --output.

       --json [OUTPUT]
              Generate a JSON report. OUTPUT is optional and defaults to --output.

       --json-pretty
              Pretty-print the JSON report. Implies --json. Default: False.

       --json-summary [OUTPUT]
              Generate a JSON summary report. OUTPUT is optional and defaults to --output.

       --json-summary-pretty
              Pretty-print the JSON SUMMARY report. Implies --jsonsummary. Default: False.

       --csv [OUTPUT]
              Generate a CSV summary report. OUTPUT is optional and defaults to --output.

       --coveralls [OUTPUT]
              Generate Coveralls API coverage report in this file name. OUTPUT  is  optional  and
              defaults to --output.

       --coveralls-pretty
              Pretty-print the coveralls report. Implies --coveralls. Default: False.

   Filter Options:
              Filters  decide  which files are included in the report. Any filter must match, and
              no exclude filter must match. A filter is a regular expression that matches a path.
              Filter  paths  use  forward  slashes,  even on Windows. If the filter looks like an
              absolute path it is matched against an absolute  path.  Otherwise,  the  filter  is
              matched  against  a  relative  path,  where  that  path  is relative to the current
              directory or if defined in a configuration file to the directory of the file.

       -f FILTER, --filter FILTER
              Keep only source files that match this filter. Can  be  specified  multiple  times.
              Relative  filters  are relative to the current working directory or if defined in a
              configuration file. If no filters are provided, defaults to --root.

       -e EXCLUDE, --exclude EXCLUDE
              Exclude source files that match this filter. Can be specified multiple times.

       --gcov-filter GCOV_FILTER
              Keep only gcov data files that match this filter. Can be specified multiple times.

       --gcov-exclude GCOV_EXCLUDE
              Exclude gcov data files that match this filter. Can be specified multiple times.

       --exclude-directories EXCLUDE_DIRS
              Exclude directories that match this regex while searching raw coverage  files.  Can
              be specified multiple times.

   GCOV Options:
              The  'gcov'  tool  turns raw coverage files (.gcda and .gcno) into .gcov files that
              are then processed by gcovr. The gcno files are generated by the compiler. The gcda
              files are generated when the instrumented program is executed.

       --gcov-executable GCOV_CMD
              Use  a  particular  gcov  executable.  Must  match the compiler you are using, e.g.
              'llvm-cov gcov' for Clang. Can include additional arguments. Defaults to  the  GCOV
              environment variable, or 'gcov': 'gcov'.

       --exclude-unreachable-branches
              Exclude   branch   coverage   from   lines   without  useful  source  code  (often,
              compiler-generated "dead" code).  Default: False.

       --exclude-function-lines
              Exclude coverage from lines defining a function Default: False.

       --exclude-throw-branches
              For branch coverage, exclude branches that the  compiler  generates  for  exception
              handling. This often leads to more "sensible" coverage reports. Default: False.

       --exclude-lines-by-pattern EXCLUDE_LINES_BY_PATTERN
              Exclude lines that match this regex.

       -g, --use-gcov-files
              Use existing gcov files for analysis. Default: False.

       --gcov-ignore-parse-errors
              Skip  lines  with  parse  errors  in GCOV files instead of exiting with an error. A
              report will be shown on stderr. Default: False.

       --object-directory OBJDIR
              Override normal working directory detection.  Gcovr  needs  to  identify  the  path
              between  gcda  files  and  the  directory  where  the  compiler was originally run.
              Normally, gcovr can guess correctly. This option specifies either the path from gcc
              to  the gcda file (i.e. gcc's '-o' option), or the path from the gcda file to gcc's
              working directory.

       -k, --keep
              Keep gcov files after processing. This applies both to files that were generated by
              gcovr,  or  were  supplied via the --use-gcov-files option. Default: False.  Config
              key: keep-gcov-files.

       -d, --delete
              Delete gcda files after processing. Default: False.  Config key: delete-gcov-files.

       -j [GCOV_PARALLEL]
              Set the number of threads to use in parallel. Config key: gcov-parallel.

       See <http://gcovr.com/> for the full manual.