ERROR: output '_coverage/_coverage_report.dat' was not created - Githubissues

viiyu / memo

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ERROR: output '_coverage/_coverage_report.dat' was not created #10

Open viiyu opened 5 years ago

viiyu commented 5 years ago

problem

WARNING: There was no coverage found.
ERROR: output '_coverage/_coverage_report.dat' was not created
ERROR: not all outputs were created or valid
INFO: Elapsed time: 1047.196s, Critical Path: 489.65s
INFO: 2124 processes: 2123 processwrapper-sandbox, 1 worker.

add args: --action_env=COVERAGE_MAPPING_DIR_ENTRY=${project} in bazel command
sample:

bazel coverage --build_tests_only --test_lang_filters=-py --instrument_test_targets --coverage_report_generator="@bazel_tools//tools/test/CoverageOutputGenerator/java/com/google/devtools/coverageoutputgenerator:Main" --action_env=COVERAGE_MAPPING_DIR_ENTRY=myproject --combined_report=lcov -- //myproject/... -//myproject/util/test:FileUtilTest