From 19df3e0001e75ce2decece2a177bf9711eab9dd7 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Sun, 30 Aug 2015 10:58:38 +0100
Subject: [PATCH 1/1] src/Makefile.am, src/test-base.lisp: Check version
 numbers match.

We have version numbers in two places, and that's no good, but I can't
see a good way of generating the Lisp package version from the Git
version, so I'm just going to add a test that they match.

It's not a perfect test, but it ought to do.
---
 src/Makefile.am    |  4 +++-
 src/test-base.lisp | 14 ++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 5b8aa21..b10f673 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -129,7 +129,9 @@ check-local:
 	ASDF_OUTPUT_TRANSLATIONS=$$true_srcdir:$(abs_builddir): \
 	$(CL_LAUNCH) -l $(LISPSYS) -s sod-test +I -S $$true_srcdir/: \
 		-i '(handler-case ;\
-		      (asdf:test-system "sod") ;\
+		      (progn ;\
+			(setf sod-test:*build-version* "$(VERSION)") ;\
+			(asdf:test-system "sod")) ;\
 		      (error (cond) ;\
 			(format *error-output* "ERR: ~A~%" cond) ;\
 			(cl-launch:quit 1)))'
diff --git a/src/test-base.lisp b/src/test-base.lisp
index ffc8e19..f7210ab 100644
--- a/src/test-base.lisp
+++ b/src/test-base.lisp
@@ -52,6 +52,20 @@
 			       rather than `~A'."
 			  object print string))))
 
+(defclass base-test (test-case) ())
+(add-test *sod-test-suite* (get-suite base-test))
+
+(export '*build-version*)
+(defvar *build-version* nil)
+
+(def-test-method check-version ((test base-test) :run nil)
+  (unless (or (null *build-version*)
+	      (and (>= (length *build-version*) (length *sod-version*))
+		   (string= *build-version* *sod-version*
+			    :end1 (length *sod-version*))))
+    (failure "Build version ~A doesn't match package version ~A."
+	     *build-version* *sod-version*)))
+
 (defun run-tests (&optional which)
   (textui-test-run (acond
 		     ((null which) *sod-test-suite*)
-- 
2.11.0