tests: add C++ FFI test to detect bug #737

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/tests/sav/test_ffi_cpp_duplicated_callback_a.res b/tests/sav/test_ffi_cpp_duplicated_callback_a.res
new file mode 100644 (file)
index 0000000..479d9d1
--- /dev/null
+++ b/tests/sav/test_ffi_cpp_duplicated_callback_a.res
@@ -0,0 +1 @@
+Hello from `a`.

diff --git a/tests/sav/test_ffi_cpp_duplicated_callback_b.res b/tests/sav/test_ffi_cpp_duplicated_callback_b.res
new file mode 100644 (file)
index 0000000..8c51d75
--- /dev/null
+++ b/tests/sav/test_ffi_cpp_duplicated_callback_b.res
@@ -0,0 +1,2 @@
+Hello from `a`.
+Hello from `b`.

diff --git a/tests/test_ffi_cpp_duplicated_callback_a.nit b/tests/test_ffi_cpp_duplicated_callback_a.nit
new file mode 100644 (file)
index 0000000..76c1172
--- /dev/null
+++ b/tests/test_ffi_cpp_duplicated_callback_a.nit
@@ -0,0 +1,23 @@
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+in "C++ Header" `{
+       #include <stdio.h>
+`}
+
+fun print_a(str: String) import String.to_cstring in "C++" `{
+       puts(String_to_cstring(str));
+`}
+
+print_a "Hello from `a`."

diff --git a/tests/test_ffi_cpp_duplicated_callback_b.nit b/tests/test_ffi_cpp_duplicated_callback_b.nit
new file mode 100644 (file)
index 0000000..01eb25c
--- /dev/null
+++ b/tests/test_ffi_cpp_duplicated_callback_b.nit
@@ -0,0 +1,26 @@
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import test_ffi_cpp_duplicated_callback_a
+
+in "C++ header" `{
+       #include <stdio.h>
+`}
+
+fun print_b(str: String) import String.to_cstring in "C++" `{
+       puts(String_to_cstring(str));
+`}
+
+print_a "Hello from `a`."
+print_b "Hello from `b`."