fuzz-marshal-float-64ptr

.github/workflows/main.yml

@@ -24,7 +24,30 @@ jobs:
           go-version: ${{ matrix.go }}
       - run: go vet
       - name: Run unit tests
-        run: go test -v -tags unit -race
+        run: |
+          # Get the list of all packages
+          #packages=$(go list ./...)
+
+          #  for pkg in $packages; do
+          # Run tests in the package, excluding fuzz tests
+            go test -v -tags unit -race '${{ matrix.tags }}gocql_debug' -timeout=5m -race ${{ env.args }} 
+          #$pkg | grep -v 'Fuzz'
+          #done
+
+  Fuzzing:
+    name: Fuzz tests
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: [ '1.19', '1.20' ]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v4
+        with:
+          go-version: ${{ matrix.go }}
+      - run: go vet
+      - name: Run unit tests
+        run: go test -race -v -fuzz Fuzz -fuzztime 30s -parallel=1 -tags fuzz
   integration-cassandra:
     timeout-minutes: 15
     needs:
@@ -107,8 +130,17 @@ jobs:
           echo "JVM_EXTRA_OPTS=$JVM_EXTRA_OPTS" >> $GITHUB_ENV
       - name: Integration tests
         run: |
-          export JVM_EXTRA_OPTS="${{env.JVM_EXTRA_OPTS}}"
-          go test -v -tags "${{ matrix.tags }} gocql_debug" -timeout=5m -race ${{ env.args }}
+          export JVM_EXTRA_OPTS="${{env.JVM_EXTRA_OPTS}}"          
+          
+          # Get the list of all packages
+          #packages=$(go list ./...)
+
+          #for pkg in $packages; do
+          # Run tests in the package, excluding fuzz tests
+          #  go test -v -tags '${{ matrix.tags }}gocql_debug' -timeout=5m -race ${{ env.args }} $pkg | grep -v 'Fuzz'
+          #done
+
+         go test -v -tags "${{ matrix.tags }} gocql_debug" -timeout=5m -race ${{ env.args }}
       - name: 'Save ccm logs'
         if: 'failure()'
         uses: actions/upload-artifact@v3
@@ -198,4 +230,18 @@ jobs:
       - name: Integration tests
         run: |
           export JVM_EXTRA_OPTS="${{env.JVM_EXTRA_OPTS}}"
-          go test -v -run=TestAuthentication -tags "${{ matrix.tags }} gocql_debug" -timeout=15s -runauth ${{ env.args }}
+          
+          # Get the list of all packages
+          #packages=$(go list ./...)
+
+          #for pkg in $packages; do
+          # Run tests in the package, excluding fuzz tests
+          #  go test -v -run=TestAuthentication -tags '${{ matrix.tags }}gocql_debug' -timeout=15s -runauth ${{ env.args }} $pkg | grep -v 'Fuzz'
+          #done
+        
+
+        #for pkg in $(go list ./...); do
+          #  go test -v -tags "${{ matrix.tags }} gocql_debug" -timeout=15s -runauth ${{ env.args }} $(find . -name "*_test.go" ! -name "*Fuzz*") -run=TestAuthentication $pkg
+          #done
+
+            go test -v -run=TestAuthentication -tags "${{ matrix.tags }} gocql_debug" -timeout=15s -runauth ${{ env.args }}

fuzz_cassandra_test.go

@@ -0,0 +1,30 @@
+//go:build fuzz
+// +build fuzz
+
+package gocql
+
+import (
+	"testing"
+)
+
+// FuzzMarshalFloat64Ptr aimed to repeatedly test float64 marshaling with generated inputs based on seed corpus.
+func FuzzMarshalFloat64Ptr(f *testing.F) {
+	f.Add(float64(7500), float64(7500.00))
+
+	f.Fuzz(func(t *testing.T, num, numWithPoints float64) {
+		session := createSession(t)
+		defer session.Close()
+
+		if err := createTable(session, "CREATE TABLE IF NOT EXISTS gocql_test.float_test (id double, test double, primary key (id))"); err != nil {
+			t.Fatal("create table:", err)
+		}
+
+		if err := session.Query(`TRUNCATE TABLE gocql_test.float_test`).Exec(); err != nil {
+			t.Fatal("truncate table:", err)
+		}
+
+		if err := session.Query(`INSERT INTO float_test (id,test) VALUES (?,?)`, numWithPoints, &num).Exec(); err != nil {
+			t.Fatal("insert float64:", err)
+		}
+	})
+}