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Code coverage tooling #448

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Code coverage tooling #448

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b3e4aa5
grcov wrapper around run-tests.sh
svix-dylan May 19, 2022
78e089f
gitignore and results streamlining
svix-dylan May 19, 2022
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feedback
svix-dylan May 19, 2022
7d14cb9
how to use code coverage
svix-dylan May 19, 2022
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escape strings
svix-dylan May 19, 2022
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simplify location echo
svix-dylan May 19, 2022
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3 changes: 3 additions & 0 deletions server/.gitignore
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Expand Up @@ -18,3 +18,6 @@ Cargo.lock
Session.vim

.env

# grcov outputs
*.profraw
20 changes: 20 additions & 0 deletions server/run-tests-with-grcov.sh
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#!/bin/sh -e
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Is the -e needed here?


# cleanly run the following commands in their own session
bash -c "
# tell Rust to run with coverage instrumentation
RUSTFLAGS="-Cinstrument-coverage"
# give grcov a profile name template for output files
LLVM_PROFILE_FILE="svix-webhooks-%p-%m.profraw"
# put the compiler in nightly mode
RUSTC_BOOTSTRAP=1
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# run tests
./run-tests.sh
" || true

# generate and open report output
grcov . -s . --binary-path ./target/debug/ -t html --branch --ignore-not-existing -o ./target/debug/coverage/

LOCATION="coverage HTML file at $(pwd)/target/debug/coverage/index.html"
echo "$LOCATION"
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