make+GitHub: collect coverage for itests

Author: guggero

.github/workflows/main.yaml

@@ -252,7 +252,7 @@ jobs:
         uses: ./.github/actions/setup-go
 
       - name: run itest
-        run: make itest
+        run: make itest cover=1
 
       - name: Zip log files on failure
         if: ${{ failure() }}
@@ -266,6 +266,15 @@ jobs:
           path: logs-itest.zip
           retention-days: 5
 
+      - name: Send coverage
+        uses: shogo82148/actions-goveralls@v1
+        if: ${{ success() }}
+        continue-on-error: true
+        with:
+          path-to-profile: itest/coverage.txt
+          flag-name: 'itest'
+          parallel: true
+
   ########################
   # run integration tests with Postgres backend
   ########################
@@ -280,7 +289,7 @@ jobs:
         uses: ./.github/actions/setup-go
 
       - name: run itest
-        run: make itest dbbackend=postgres
+        run: make itest dbbackend=postgres cover=1
 
       - name: Zip log files on failure
         if: ${{ failure() }}
@@ -294,6 +303,15 @@ jobs:
           path: logs-itest-postgres.zip
           retention-days: 5
 
+      - name: Send coverage
+        uses: shogo82148/actions-goveralls@v1
+        if: ${{ success() }}
+        continue-on-error: true
+        with:
+          path-to-profile: itest/coverage.txt
+          flag-name: 'itest'
+          parallel: true
+
   ########################
   # Run LiTd tests
   ########################

Makefile

@@ -203,7 +203,7 @@ itest-trace: build-itest itest-only-trace
 itest-only: aperture-dir
 	@$(call print, "Running integration tests with ${backend} backend.")
 	rm -rf itest/regtest; date
-	$(GOTEST) ./itest -v -tags="$(ITEST_TAGS)" $(TEST_FLAGS) $(ITEST_FLAGS) -btcdexec=./btcd-itest -logdir=regtest
+	$(GOTEST) ./itest -v $(ITEST_COVERAGE) -tags="$(ITEST_TAGS)" $(TEST_FLAGS) $(ITEST_FLAGS) -btcdexec=./btcd-itest -logdir=regtest
 
 itest-only-trace: aperture-dir
 	@$(call print, "Running integration tests with ${backend} backend.")

make/testing_flags.mk

@@ -4,6 +4,7 @@ RPC_TAGS = autopilotrpc chainrpc invoicesrpc peersrpc routerrpc signrpc verrpc w
 LOG_TAGS =
 TEST_FLAGS =
 ITEST_FLAGS = -logoutput
+ITEST_COVERAGE =
 COVER_PKG = $$(go list -deps -tags="$(DEV_TAGS)" ./... | grep '$(PKG)' | grep -v taprpc)
 COVER_HTML = go tool cover -html=coverage.txt -o coverage.html
 POSTGRES_START_DELAY = 5
@@ -64,6 +65,11 @@ ifneq ($(tags),)
 DEV_TAGS += ${tags}
 endif
 
+# Enable integration test coverage (requires Go >= 1.20.0).
+ifneq ($(cover),)
+ITEST_COVERAGE = -coverprofile=itest/coverage.txt -coverpkg=./...
+endif
+
 # Define the log tags that will be applied only when running unit tests. If none
 # are provided, we default to "nolog" which will be silent.
 ifneq ($(log),)