Add integration test ability to provider

cmd/csaf_provider/main_test.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"os"
+	"testing"
+)
+
+// as main() does not process os.Args, we can call it directly as -test.*
+// parameters will be ignored.
+//
+// use like
+//   go test -c -vet=off -covermode=atomic -o csaf_provider.debug
+//   cp csaf_provider.debug /usr/lib/cgi-bin/
+//
+//   pushd /usr/lib/cgi-bin
+//   mv csaf_provider.go csaf_provider2.go
+//   echo '#!/bin/bash
+//   exec /usr/lib/cgi-bin/csaf_provider.debug -test.coverprofile=/tmp/csaf_provider-itest.cov -- "$@"
+//   ' >csaf_provider.go
+//   chmod a+x csaf_provider.go
+//
+// then do a cgi-bin action on the provider like using the uploader
+
+func TestMain(t *testing.T) {
+	var endOfTestParams int
+	for i, a := range os.Args[1:] {
+		if a == "--" {
+			endOfTestParams = i + 1
+		}
+	}
+
+	if endOfTestParams == 0 {
+		t.Skip("skipping integration test, no `--` parameter found")
+	}
+	main()
+}