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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
8e4de04
feedback
svix-dylan May 19, 2022
7d14cb9
how to use code coverage
svix-dylan May 19, 2022
2ce88c8
escape strings
svix-dylan May 19, 2022
e31fe11
simplify location echo
svix-dylan May 19, 2022
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3 changes: 3 additions & 0 deletions server/.gitignore
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Original file line number Diff line number Diff line change
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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@@ -0,0 +1,20 @@
#!/bin/sh -e
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Is the -e needed here?


# install deps
cargo install grcov
rustup component add llvm-tools-preview
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# set env vars
RUSTFLAGS="-Cinstrument-coverage"
LLVM_PROFILE_FILE="svix-webhooks-%p-%m.profraw"
RUSTC_BOOTSTRAP=1
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# run tests
./run-tests.sh

# back to stable
RUSTC_BOOTSTRAP=0

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