cmake: add integration-tests

CMakeLists.txt

@@ -516,8 +516,8 @@ add_subdirectory(python)
 if(0)
 add_subdirectory(tests)
 #add_subdirectory(tests/testdata)
-add_subdirectory(integration-tests)
 endif()
+add_subdirectory(integration-tests)
 add_subdirectory(doc)
 add_subdirectory(contrib)
 add_subdirectory(script)

integration-tests/CMakeLists.txt

@@ -0,0 +1,48 @@
+set(GO_FILES
+  nghttpx_http1_test.go
+  nghttpx_http2_test.go
+  nghttpx_spdy_test.go
+  server_tester.go
+)
+
+# XXX unused
+set(EXTRA_DIST
+  ${GO_FILES}
+  server.key
+  server.crt
+  alt-server.key
+  alt-server.crt
+  setenv
+  req-set-header.rb
+  resp-set-header.rb
+  req-return.rb
+  resp-return.rb
+)
+
+add_custom_target(itprep
+  COMMAND go get -d -v golang.org/x/net/http2
+  COMMAND go get -d -v github.com/tatsuhiro-t/go-nghttp2
+  COMMAND go get -d -v github.com/tatsuhiro-t/spdy
+  COMMAND go get -d -v golang.org/x/net/websocket
+)
+
+# 'go test' requires both config.go and the test files in the same directory.
+# For out-of-tree builds, config.go is normally not placed next to the source
+# files, so copy the tests to the build directory as a workaround.
+set(GO_BUILD_FILES)
+if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
+  foreach(gofile IN LISTS GO_FILES)
+    set(outfile "${CMAKE_CURRENT_BINARY_DIR}/${gofile}")
+    add_custom_command(OUTPUT "${outfile}"
+      COMMAND ${CMAKE_COMMAND} -E copy
+              "${CMAKE_CURRENT_SOURCE_DIR}/${gofile}" "${outfile}"
+      DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/${gofile}"
+    )
+    list(APPEND GO_BUILD_FILES "${outfile}")
+  endforeach()
+endif()
+
+add_custom_target(it
+  COMMAND sh setenv go test -v
+  DEPENDS ${GO_BUILD_FILES}
+)

integration-tests/setenv.in

@@ -1,6 +1,11 @@
 #!/bin/sh -e
 
+libdir="@abs_top_builddir@/lib"
+if [ -d "$libdir/.libs" ]; then
+    libdir="$libdir/.libs"
+fi
+
 export CGO_CFLAGS="-I@abs_top_srcdir@/lib/includes -I@abs_top_builddir@/lib/includes"
-export CGO_LDFLAGS="-L@abs_top_builddir@/lib/.libs"
-export LD_LIBRARY_PATH="@abs_top_builddir@/lib/.libs"
+export CGO_LDFLAGS="-L$libdir"
+export LD_LIBRARY_PATH="$libdir"
 "$@"