From 1e126d7c7a4cb661b87a920f80e2818e3bb881e3 Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Thu, 25 Jun 2026 15:31:59 +0100
Subject: tests: Reference external CWL workflow by relative path.

---
 test-data/echo.cwl                  |  7 +++++++
 test-data/external-cwl-workflow.scm |  7 +++++++
 tests/lang.scm                      | 27 +++++++++++++++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 test-data/echo.cwl
 create mode 100644 test-data/external-cwl-workflow.scm
 create mode 100644 tests/lang.scm

diff --git a/test-data/echo.cwl b/test-data/echo.cwl
new file mode 100644
index 0000000..b957a59
--- /dev/null
+++ b/test-data/echo.cwl
@@ -0,0 +1,7 @@
+cwlVersion: v1.2
+class: CommandLineTool
+baseCommand: echo
+inputs:
+  message:
+    type: string
+outputs: {}
diff --git a/test-data/external-cwl-workflow.scm b/test-data/external-cwl-workflow.scm
new file mode 100644
index 0000000..74c91c1
--- /dev/null
+++ b/test-data/external-cwl-workflow.scm
@@ -0,0 +1,7 @@
+(define echo
+  (cwl-workflow "echo.cwl"))
+
+;; TODO: Remove this workflow and return echo directly once bug
+;; a9352f5 is fixed.
+(workflow ((message #:type string))
+  (echo #:message "foo"))
diff --git a/tests/lang.scm b/tests/lang.scm
new file mode 100644
index 0000000..247f2e1
--- /dev/null
+++ b/tests/lang.scm
@@ -0,0 +1,27 @@
+;;; ccwl --- Concise Common Workflow Language
+;;; Copyright © 2026 Arun Isaac <arunisaac@systemreboot.net>
+;;;
+;;; This file is part of ccwl.
+;;;
+;;; ccwl is free software: you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation, either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; ccwl is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with ccwl.  If not, see <https://www.gnu.org/licenses/>.
+
+(use-modules (srfi srfi-64)
+             (ccwl lang))
+
+(test-begin "lang")
+
+(test-assert "load source file referencing external CWL workflow relative to it"
+  (ccwl-load "test-data/external-cwl-workflow.scm"))
+
+(test-end "lang")
-- 
cgit 1.4.1