Add rqlite tests

Author: egregius313

go/ql/test/library-tests/semmle/go/dataflow/flowsources/local/database/test_rqlite_gorqlite.go

@@ -0,0 +1,80 @@
+package test
+
+//go:generate depstubber -vendor github.com/rqlite/gorqlite Connection,QueryResult
+
+import (
+	"context"
+
+	"github.com/rqlite/gorqlite"
+)
+
+func parameterize(query string) gorqlite.ParameterizedStatement {
+	return gorqlite.ParameterizedStatement{
+		Query:     query,
+		Arguments: []interface{}{},
+	}
+}
+
+func test_rqlite_gorqlite(conn *gorqlite.Connection, ctx context.Context, query []string) {
+	v1, err := conn.Query(query) // $ source
+	if err != nil {
+		return
+	}
+
+	sink(v1) // $ hasTaintFlow="v1"
+
+	v2, err := conn.QueryContext(ctx, query) // $ source
+	if err != nil {
+		return
+	}
+
+	sink(v2) // $ hasTaintFlow="v2"
+
+	v3, err := conn.QueryOne(query[0]) // $ source
+	if err != nil {
+		return
+	}
+
+	r3, err := v3.Slice()
+	if err != nil {
+		return
+	}
+
+	sink(r3) // $ hasTaintFlow="r3"
+
+	v4, err := conn.QueryOneContext(ctx, query[0]) // $ source
+	if err != nil {
+		return
+	}
+
+	var r41, r42, r43 string
+	v4.Scan(&r41, &r42, &r43)
+
+	v5, err := conn.QueryOneParameterized(parameterize(query[0])) // $ source
+	if err != nil {
+		return
+	}
+
+	sink(v5) // $ hasTaintFlow="v5"
+
+	v6, err := conn.QueryOneParameterizedContext(ctx, parameterize(query[0])) // $ source
+	if err != nil {
+		return
+	}
+
+	sink(v6) // $ hasTaintFlow="v6"
+
+	v7, err := conn.QueryParameterized([]gorqlite.ParameterizedStatement{parameterize(query[0])}) // $ source
+	if err != nil {
+		return
+	}
+
+	sink(v7) // $ hasTaintFlow="v7"
+
+	v8, err := conn.QueryParameterizedContext(ctx, []gorqlite.ParameterizedStatement{parameterize(query[0])}) // $ source
+	if err != nil {
+		return
+	}
+
+	sink(v8) // $ hasTaintFlow="v8"
+}