ENH: Added ExportImport test to test new export/import features.

3 files changed, 70 insertions, 0 deletions

diff --git a/Tests/ExportImport/Import/CMakeLists.txt b/Tests/ExportImport/Import/CMakeLists.txt
new file mode 100644
index 0000000..4c19819
--- /dev/null
+++ b/Tests/ExportImport/Import/CMakeLists.txt
@@ -0,0 +1,50 @@
+project(Import C)
+
+# We need ansi C support.
+if(CMAKE_ANSI_CFLAGS)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}")
+endif(CMAKE_ANSI_CFLAGS)
+
+# Import targets from the exported build tree.
+include(${Import_BINARY_DIR}/../Export/ExportBuildTree.cmake)
+
+# Import targets from the exported install tree.
+include(${CMAKE_INSTALL_PREFIX}/lib/exp/exp.cmake)
+
+# Try referencing an executable imported from the install tree.
+add_custom_command(
+  OUTPUT ${Import_BINARY_DIR}/exp_generated.c
+  COMMAND exp_testExe1 ${Import_BINARY_DIR}/exp_generated.c
+  DEPENDS exp_testExe1
+  )
+
+add_executable(imp_testExe1
+  imp_testExe1.c
+  ${Import_BINARY_DIR}/exp_generated.c
+  )
+
+# Try linking to a library imported from the install tree.
+target_link_libraries(imp_testExe1 exp_testLib2 exp_testLib3)
+
+# Try building a plugin to an executable imported from the install tree.
+add_library(imp_mod1 MODULE imp_mod1.c)
+target_link_libraries(imp_mod1 exp_testExe2)
+
+# Try referencing an executable imported from the build tree.
+add_custom_command(
+  OUTPUT ${Import_BINARY_DIR}/bld_generated.c
+  COMMAND bld_testExe1 ${Import_BINARY_DIR}/bld_generated.c
+  DEPENDS bld_testExe1
+  )
+
+add_executable(imp_testExe1b
+  imp_testExe1.c
+  ${Import_BINARY_DIR}/bld_generated.c
+  )
+
+# Try linking to a library imported from the build tree.
+target_link_libraries(imp_testExe1b bld_testLib2 bld_testLib3)
+
+# Try building a plugin to an executable imported from the build tree.
+add_library(imp_mod1b MODULE imp_mod1.c)
+target_link_libraries(imp_mod1b bld_testExe2)
diff --git a/Tests/ExportImport/Import/imp_mod1.c b/Tests/ExportImport/Import/imp_mod1.c
new file mode 100644
index 0000000..d276631
--- /dev/null
+++ b/Tests/ExportImport/Import/imp_mod1.c
@@ -0,0 +1,12 @@
+#if defined(_WIN32) || defined(__CYGWIN__)
+# define testExe2_IMPORT __declspec(dllimport)
+#else
+# define testExe2_IMPORT
+#endif
+
+testExe2_IMPORT int testExe2Func(void);
+
+int imp_mod1()
+{
+  return testExe2Func();
+}
diff --git a/Tests/ExportImport/Import/imp_testExe1.c b/Tests/ExportImport/Import/imp_testExe1.c
new file mode 100644
index 0000000..da51ddc
--- /dev/null
+++ b/Tests/ExportImport/Import/imp_testExe1.c
@@ -0,0 +1,8 @@
+extern int generated_by_testExe1();
+extern int testLib2();
+extern int testLib3();
+
+int main()
+{
+  return testLib2() + generated_by_testExe1() + testLib3();
+}