1 files changed, 56 insertions, 0 deletions
diff --git a/v_windows/v/old/examples/dynamic_library_loading/use_test.v b/v_windows/v/old/examples/dynamic_library_loading/use_test.v
new file mode 100644
index 0000000..9a93d66
--- /dev/null
+++ b/v_windows/v/old/examples/dynamic_library_loading/use_test.v
@@ -0,0 +1,56 @@
+module main
+
+import os
+import dl
+
+const (
+	vexe              = os.real_path(os.getenv('VEXE'))
+	cfolder           = os.dir(@FILE)
+	so_ext            = dl.dl_ext
+	library_file_name = os.join_path(cfolder, dl.get_libname('library'))
+)
+
+fn test_vexe() {
+	// dump(vexe)
+	assert vexe != ''
+	// dump(os.executable())
+	// dump(@FILE)
+	// dump(cfolder)
+	// dump(so_ext)
+	// dump(library_file_name)
+}
+
+fn test_can_compile_library() {
+	os.chdir(cfolder)
+	os.rm(library_file_name) or {}
+	v_compile('-d no_backtrace -o library -shared modules/library/library.v')
+	assert os.is_file(library_file_name)
+}
+
+fn test_can_compile_main_program() {
+	os.chdir(cfolder)
+	assert os.is_file(library_file_name)
+	result := v_compile('run use.v')
+	// dump(result)
+	assert result.output.contains('res: 4')
+	os.rm(library_file_name) or {}
+}
+
+fn test_can_compile_and_use_library_with_skip_unused() {
+	os.chdir(cfolder)
+	os.rm(library_file_name) or {}
+	v_compile('-skip-unused -d no_backtrace -o library -shared modules/library/library.v')
+	assert os.is_file(library_file_name)
+	result := v_compile('run use.v')
+	assert result.output.contains('res: 4')
+	os.rm(library_file_name) or {}
+}
+
+fn v_compile(vopts string) os.Result {
+	cmd := '"$vexe" -showcc $vopts'
+	// dump(cmd)
+	res := os.execute_or_exit(cmd)
+	// dump(res)
+	assert res.exit_code == 0
+	return res
+}