Running SQLancer on PRs (#708)

.travis.yml

@@ -350,6 +350,30 @@ matrix:
     #     - $SCMD /home/duckdb/build/test/unittest "~[copy]~[sqlitelogic]~[sqlserver]~[parquet]~[.]"
 
 
+# Fuzzing
+    - os: linux
+      dist: bionic
+      name: SQLancer
+      if: (type = push AND branch = master) OR type = pull_request OR tag =~ /^v\d+\.\d+\.\d+$/
+
+      addons:
+        apt:
+          packages:
+            - g++-9 openjdk-11-jdk openjdk-11-jre
+
+      env:
+        - JAVA_HOME='/usr/lib/jvm/java-11-openjdk-amd64'
+
+      script:
+        - export PATH=$JAVA_HOME/bin:$PATH
+        - mkdir -p build/release
+        - (cd build/release && cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DJDBC_DRIVER=1 -DBUILD_UNITTESTS=FALSE ../.. && cmake --build .)
+        - java -cp build/release/tools/jdbc/duckdb_jdbc.jar org.duckdb.test.TestDuckDBJDBC
+        - git clone https://github.com/sqlancer/sqlancer.git
+        - (cd sqlancer && mvn package)
+        - cp build/release/tools/jdbc/duckdb_jdbc.jar sqlancer/target/lib/duckdb_jdbc-*.jar
+        - java -jar sqlancer/target/SQLancer-*.jar --num-queries 1000 --num-threads 1 --random-seed 0 --timeout-seconds 600 duckdb
+
 # APIs: jdbc/ r / python packages
 
     - os: linux
@@ -366,12 +390,13 @@ matrix:
 
       script:
         - mkdir -p build/release
-        - (cd build/release && cmake -DCMAKE_BUILD_TYPE=Release -DJDBC_DRIVER=1 ../.. && cmake --build .)
+        - (cd build/release && cmake -DCMAKE_BUILD_TYPE=Release -DJDBC_DRIVER=1 -DBUILD_UNITTESTS=FALSE ../.. && cmake --build .)
         - java -cp build/release/tools/jdbc/duckdb_jdbc.jar org.duckdb.test.TestDuckDBJDBC
         - git clone https://github.com/cwida/jdbccts.git
         - (cd jdbccts && make DUCKDB_JAR=../build/release/tools/jdbc/duckdb_jdbc.jar test)
 
 
+
     - os: linux
       name: R Package
 

CMakeLists.txt

@@ -266,13 +266,19 @@ endif()
 
 add_subdirectory(extension)
 add_subdirectory(src)
-add_subdirectory(third_party)
-add_subdirectory(test)
-add_subdirectory(tools)
-if(NOT WIN32 AND NOT SUN)
+
+option(BUILD_UNITTESTS "Build the C++ Unit Tests." TRUE)
+if(${BUILD_UNITTESTS})
+  add_subdirectory(test)
+  if(NOT WIN32 AND NOT SUN)
   add_subdirectory(benchmark)
+  endif()
 endif()
 
+add_subdirectory(third_party)
+add_subdirectory(tools)
+
+
 # Write the export set for build and install tree
 install(EXPORT "${DUCKDB_EXPORT_SET}" DESTINATION "${INSTALL_CMAKE_DIR}")
 export(EXPORT "${DUCKDB_EXPORT_SET}"

third_party/CMakeLists.txt

@@ -11,7 +11,7 @@ if(NOT AMALGAMATION_BUILD)
 
 endif()
 
-if(NOT WIN32 AND NOT SUN)
+if(NOT WIN32 AND NOT SUN AND ${BUILD_UNITTESTS})
   add_subdirectory(imdb)
   add_subdirectory(dbgen)
   add_subdirectory(dsdgen)

tools/rest/CMakeLists.txt

@@ -10,6 +10,7 @@ if(${BUILD_SUN})
 endif()
 
 target_link_libraries(duckdb_rest_server duckdb_static Threads::Threads ${LINK_EXTRA})
-
-add_executable(duckdb_dbgen dbgen.cpp)
-target_link_libraries(duckdb_dbgen dbgen duckdb_static)
+if(${BUILD_UNITTESTS})
+	add_executable(duckdb_dbgen dbgen.cpp)
+	target_link_libraries(duckdb_dbgen dbgen duckdb_static)
+endif()

tools/rpkg/DESCRIPTION

@@ -1,8 +1,7 @@
 Package: duckdb
 Title: DBI Package for the DuckDB Database Management System
 Version: 0.2.0
-Authors@R: c(person(given = "DuckDB Contributors", role = "aut"),
-    person("Hannes", "M\u00fchleisen", role = c("aut", "cre"), email = "hannes@cwi.nl", comment = c(ORCID = "0000-0001-8552-0029")))
+Authors@R: c(person("Hannes", "M\u00fchleisen", role = c("aut", "cre"), email = "hannes@cwi.nl", comment = c(ORCID = "0000-0001-8552-0029")), person("Mark", "Raasveldt", role = c("aut"), email = "mark.raasveldt@cwi.nl", comment = c(ORCID = "0000-0001-5005-6844")), person(given = "DuckDB Contributors", role = "aut"))
 Description: DuckDB is an embedded analytical data management system with SQL support. This package includes all of DuckDB as well as R DBI & dplyr connectors.
 Depends: 
     R (>= 3.5.0),