diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index a78ce1b9..0206dae5 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -37,12 +37,7 @@ jobs:
         with:
           go-version-file: ./go.mod
       - name: Generate coverage and badge
-        run: |
-          make test
-          mkdir -p ./ci/out/static
-          cp ./ci/out/coverage.html ./ci/out/static/coverage.html
-          percent=$(go tool cover -func ./ci/out/coverage.prof | tail -n1 | awk '{print $3}' | tr -d '%')
-          wget -O ./ci/out/static/coverage.svg "https://img.shields.io/badge/coverage-${percent}%25-success"
+        run: make static
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:
diff --git a/Makefile b/Makefile
index a3e4a20d..5847ba91 100644
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,10 @@ lint:
 test:
 	./ci/test.sh
 
+.PHONY: static
+static: test
+	./ci/static.sh
+
 .PHONY: bench
 bench:
-	./ci/bench.sh
\ No newline at end of file
+	./ci/bench.sh
diff --git a/ci/bench.sh b/ci/bench.sh
index 30c06986..dc7d2f32 100755
--- a/ci/bench.sh
+++ b/ci/bench.sh
@@ -5,16 +5,15 @@ cd -- "$(dirname "$0")/.."
 go test --run=^$ --bench=. --benchmem "$@" ./...
 # For profiling add: --memprofile ci/out/prof.mem --cpuprofile ci/out/prof.cpu -o ci/out/websocket.test
 (
-  cd ./internal/thirdparty
-  go test --run=^$ --bench=. --benchmem "$@" .
+	cd ./internal/thirdparty
+	go test --run=^$ --bench=. --benchmem "$@" .
 
-  GOARCH=arm64 go test -c -o ../../ci/out/thirdparty-arm64.test "$@" .
-  if [ "$#" -eq 0 ]; then
-    if [ "${CI-}" ]; then
-      sudo apt-get update
-      sudo apt-get install -y qemu-user-static
-	  ln -s /usr/bin/qemu-aarch64-static /usr/local/bin/qemu-aarch64
-    fi
-    qemu-aarch64 ../../ci/out/thirdparty-arm64.test --test.run=^$ --test.bench=Benchmark_mask --test.benchmem
-  fi
+	GOARCH=arm64 go test -c -o ../../ci/out/thirdparty-arm64.test "$@" .
+	if [ "$#" -eq 0 ]; then
+		if [ "${CI-}" ]; then
+			sudo apt-get update
+			sudo apt-get install -y qemu-user
+		fi
+		qemu-aarch64 ../../ci/out/thirdparty-arm64.test --test.run=^$ --test.bench=Benchmark_mask --test.benchmem
+	fi
 )
diff --git a/ci/static.sh b/ci/static.sh
new file mode 100755
index 00000000..bbb81fa7
--- /dev/null
+++ b/ci/static.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd -- "$(dirname "$0")/.."
+
+if [[ ! -f ./ci/out/profile.txt ]]; then
+	echo "No coverage profile found, run 'make test' first"
+	exit 1
+fi
+
+if [[ ! -f ./ci/out/coverage.html ]]; then
+	echo "No coverage report found, run 'make test' first"
+	exit 1
+fi
+
+rm -rf ./ci/out/static
+mkdir -p ./ci/out/static
+cp ./ci/out/coverage.html ./ci/out/static/coverage.html
+percent=$(go tool cover -func ./ci/out/profile.txt | tail -n1 | awk '{print $3}' | tr -d '%')
+curl -fsSL -o ./ci/out/static/coverage.svg "https://img.shields.io/badge/coverage-${percent}%25-success"
diff --git a/ci/test.sh b/ci/test.sh
index ce109778..c1c09e37 100755
--- a/ci/test.sh
+++ b/ci/test.sh
@@ -1,35 +1,51 @@
-#!/bin/sh
-set -eu
+#!/usr/bin/env bash
+set -euo pipefail
+
 cd -- "$(dirname "$0")/.."
 
-(
-	cd ./internal/examples
-	go test "$@" ./...
-)
-(
-	cd ./internal/thirdparty
-	go test "$@" ./...
-)
-
-(
-	GOARCH=arm64 go test -c -o ./ci/out/websocket-arm64.test "$@" .
-	if [ "$#" -eq 0 ]; then
+go install github.com/agnivade/wasmbrowsertest@8be019f6c6dceae821467b4c589eb195c2b761ce
+
+echo "+++ Testing websocket library and generating coverage"
+rm -rf ci/out/profile.txt ci/out/profile
+coverdir="$(pwd)/ci/out/profile"
+mkdir -p "$coverdir"
+
+coverpkgs=$(go list ./... | grep -v websocket/internal/test | paste -sd, -)
+
+echo "++++ Running main tests"
+# -test.gocoverdir is a test binary flag, so it goes after -args. Each test
+# binary runs in its package directory, so the path must be absolute.
+go test -race --bench=. --timeout=1h -cover -covermode=atomic -coverpkg="$coverpkgs" "$@" ./... -args -test.gocoverdir="$coverdir"
+
+echo "+++ Testing examples"
+pushd internal/examples
+go test "$@" ./...
+popd
+
+echo "+++ Testing thirdparty"
+pushd internal/thirdparty
+go test "$@" ./...
+popd
+
+if [[ $# -eq 0 ]]; then
+	echo "+++ Running TestMask for arm64"
+
+	run_test=(go test .)
+	if [[ $(go env GOARCH) != "arm64" ]]; then
 		if [ "${CI-}" ]; then
 			sudo apt-get update
-			sudo apt-get install -y qemu-user-static
-			ln -s /usr/bin/qemu-aarch64-static /usr/local/bin/qemu-aarch64
+			sudo apt-get install -y qemu-user
 		fi
-		qemu-aarch64 ./ci/out/websocket-arm64.test -test.run=TestMask
+		GOARCH=arm64 go test -c -o ./ci/out/websocket-arm64.test "$@" .
+		run_test=(qemu-aarch64 ./ci/out/websocket-arm64.test)
 	fi
-)
-
-go install github.com/agnivade/wasmbrowsertest@8be019f6c6dceae821467b4c589eb195c2b761ce
-go test --race --bench=. --timeout=1h --covermode=atomic --coverprofile=ci/out/coverage.prof --coverpkg=./... "$@" ./...
-sed -i.bak '/stringer\.go/d' ci/out/coverage.prof
-sed -i.bak '/github\.com\/coder\/websocket\/internal\/test\//d' ci/out/coverage.prof
-sed -i.bak '/examples/d' ci/out/coverage.prof
+	"${run_test[@]}" -test.run=TestMask
+fi
 
-# Last line is the total coverage.
-go tool cover -func ci/out/coverage.prof | tail -n1
+echo "++++ Generating test coverage data"
+go tool covdata textfmt -i="$coverdir" -o ci/out/profile.txt
+sed -i.bak '/stringer\.go/d' ci/out/profile.txt
+go tool cover -func ci/out/profile.txt | tail -n1 # Last line is the total coverage.
+go tool cover -html=ci/out/profile.txt -o=ci/out/coverage.html
 
-go tool cover -html=ci/out/coverage.prof -o=ci/out/coverage.html
+echo "+++ Done"