CodeCoverage » History » Version 7
Davide Pesavento, 10/11/2016 03:35 AM
Fix formatting; delete obsolete example
1 | 2 | Code Coverage |
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2 | ============ |
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4 | This guide has instructions to generate code coverage report on your local machine in HTML or plain text. |
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6 | ## Install required command-line tool (gcovr) and configure the project to generate temporary profiling files: |
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8 | 7 | Davide Pesavento | 1. Install `gcovr` on your machine: `sudo easy_install gcovr` |
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10 | 7 | Davide Pesavento | 2. When configuring, add option "--with-coverage" (e.g., ``./waf configure --with-tests --with-coverage``). If the build or running unit tests requires other packages, all the packages should be configured with the option "--with-coverage". |
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12 | 6 | Davide Pesavento | ## To create code coverage report in HTML format, follow these steps: |
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14 | 7 | Davide Pesavento | 3. After building the project and running unit tests, use `gcovr` to generate detailed code coverage report in html format. The following is a one-liner: |
15 | `mkdir build/coverage; gcovr -r . --object-directory=build --html --html-details -o build/coverage/coverage.html` |
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17 | 4. Use any browser to open ``build/coverage/coverage.html`` to see the code coverage report. |
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19 | 6 | Davide Pesavento | ## To create code coverage report in plain text format, follow these steps: |
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21 | 7 | Davide Pesavento | 3. After building the project and running unit tests, use `gcovr` to generate detailed code coverage report in plain text. The command is: |
22 | `gcovr -r . --object-directory=build --html-details -o build/coverage.txt` |
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24 | 4. Use any plain text editor/reader to open ``build/coverage.txt`` to see the code coverage report. |
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25 | 3 | Yi Huang | |
26 | 5 | Yi Huang | ## To view the detailed code coverage report on Jenkins for builds triggered by Gerrit |
27 | 3 | Yi Huang | |
28 | 1. Click on the build link that Jenkins posted as a comment on Gerrit. |
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30 | 6 | Davide Pesavento | 2. Click on the label "code-coverage" under "Configurations". |
31 | 3 | Yi Huang | |
32 | 3. Click on "Cobertura Coverage Report" to see the detailed code coverage report for the build. |