minimise test compilation time; add test script and actions CI file

ianpaulwright · ianpaulwright · commit e3668d21c911 · 2020-04-28T14:48:12.000+01:00
diff --git a/.github/workflows/linux_check.yml b/.github/workflows/linux_check.yml
@@ -0,0 +1,22 @@
+name: CI for Linux
+
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: build
+      run: |
+        mkdir build && cd build
+        cmake ../src
+        make
+        cd ..
+    - name: regression test
+      run: |
+        cd tests
+        pwd
+        ls -l
+        ./run_tests.sh
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -21,12 +21,17 @@ project("datalog-cpp")
 # specify the C++ standard
 set(CMAKE_CXX_STANDARD 17)
 
+# unit-test library
+add_library(tests_main STATIC ../tests/tests_main.cpp)
+
 # types_test target
 add_executable(types_test ../tests/types_test.cpp)
 target_include_directories(types_test PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+target_link_libraries(types_test tests_main)
 target_compile_definitions(types_test PUBLIC UNIX)
 
 # variable_test target
 add_executable(variable_test ../tests/variable_test.cpp)
 target_include_directories(variable_test PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+target_link_libraries(variable_test tests_main)
 target_compile_definitions(variable_test PUBLIC UNIX)
diff --git a/tests/run_tests.sh b/tests/run_tests.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+set -e
+../build/types_test
+../build/variable_test
diff --git a/tests/tests_main.cpp b/tests/tests_main.cpp
@@ -0,0 +1,3 @@
+// tests-main.cpp
+#define CATCH_CONFIG_MAIN
+#include "catch.hpp"
diff --git a/tests/types_test.cpp b/tests/types_test.cpp
@@ -1,6 +1,3 @@
-// Let Catch provide main():
-#define CATCH_CONFIG_MAIN
-
 #include "catch.hpp"
 #include "Datalog.h"
 
diff --git a/tests/variable_test.cpp b/tests/variable_test.cpp
@@ -1,6 +1,3 @@
-// Let Catch provide main():
-#define CATCH_CONFIG_MAIN
-
 #include "catch.hpp"
 #include "Variable.h"
 

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+// tests-main.cpp`
	`2`	`+#define CATCH_CONFIG_MAIN`
	`3`	`+#include "catch.hpp"`