1 files changed, 42 insertions, 0 deletions
diff --git a/internal/git2go/executor_in_process_test.go b/internal/git2go/executor_in_process_test.go
new file mode 100644
index 000000000..73b0258f9
--- /dev/null
+++ b/internal/git2go/executor_in_process_test.go
@@ -0,0 +1,42 @@
+// +build static,system_libgit2
+
+package git2go_test
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+
+	"gitlab.com/gitlab-org/gitaly/cmd/gitaly-git2go/command"
+	"gitlab.com/gitlab-org/gitaly/internal/git2go"
+)
+
+func init() {
+	// When the test binary is compiled with libgit2, we'll run
+	// the tests additionally by making direct calls to gitaly-git2go
+	// without using a subprocess. This makes it possible to gather
+	// test coverage for the code in the subprocess as well.
+	bridge := git2go.NewWithRunner(func(ctx context.Context, binaryPath string, stdin io.Reader, args ...string) (*bytes.Buffer, error) {
+		if stdin == nil {
+			stdin = bytes.NewReader(nil)
+		}
+
+		stderr := &bytes.Buffer{}
+		stdout := &bytes.Buffer{}
+		errcode := command.Main(command.Process{
+			Args:   append([]string{"in-process"}, args...),
+			Stdin:  stdin,
+			Stdout: stdout,
+			Stderr: stderr,
+		})
+
+		if errcode != 0 {
+			return nil, fmt.Errorf("code: %d, stderr: %q", errcode, stderr)
+		}
+
+		return stdout, nil
+	})
+
+	executors["in-process"] = bridge
+}