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https://blitiri.com.ar/repos/chasquid
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bb90274edd
This patch adds some tooling and scripts to generate test coverage information. Unfortunately, this involves some hacks as Go does not have support for generating coverage-enabled binaries, or merging coverage reports; but overall it's not very intrusive.
49 lines
1.3 KiB
Bash
Executable File
49 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# Runs tests (both go and integration) in coverage-generation mode.
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# Generates an HTML report with the results.
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#
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# The .coverage directory is used to store the data, it will be erased and
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# recreated on each run.
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#
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# This is not very tidy, and relies on some hacky tricks (see
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# coverage_test.go), but works for now.
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set -e
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. $(dirname ${0})/util/lib.sh
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init
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cd "${TBASE}/.."
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# Recreate the coverage output directory, to avoid including stale results
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# from previous runs.
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rm -rf .coverage
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mkdir -p .coverage
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export COVER_DIR="$PWD/.coverage"
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# Normal go tests.
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go test -tags coverage \
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-covermode=count \
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-coverprofile="$COVER_DIR/pkg-tests.out"\
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-coverpkg=./... ./...
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# Integration tests.
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# Will run in coverage mode due to $COVER_DIR being set.
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setsid -w ./test/run.sh
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# Merge all coverage output into a single file.
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# Ignore protocol buffer-generated files, as they are not relevant.
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go run "${UTILDIR}/gocovcat.go" .coverage/*.out \
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| grep -v ".pb.go:" \
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> .coverage/all.out
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# Generate reports based on the merged output.
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go tool cover -func="$COVER_DIR/all.out" | sort -k 3 -n > "$COVER_DIR/func.txt"
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go tool cover -html="$COVER_DIR/all.out" -o "$COVER_DIR/chasquid.html"
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echo
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echo "Coverage report can be found in:"
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echo file://$COVER_DIR/chasquid.html
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