Add Makefile variable test-selector

This enables the selection of ert tests to run.

Author: juergenhoetzel

Makefile

@@ -100,7 +100,11 @@ test unit-test fake-home:
 	$(emacs) $(load_files) --batch -f run-fsharp-unit-tests
 
 integration-test : $(ac_exe) packages fake-home
-	$(emacs) $(load_files) --batch -f run-fsharp-integration-tests
+ifdef test-selector
+	$(emacs) $(load_files) --batch --eval "(let ((fsharp--test-selector \"$(test-selector)\"))(run-fsharp-integration-tests))"
+else
+	$(emacs) $(load_files) --batch --eval "(run-fsharp-integration-tests)"
+endif
 
 test-all : unit-test integration-test check-compile check-declares
 

test/test-common.el

@@ -2,6 +2,10 @@
 (require 'package)
 (require 'cl)
 
+
+(defvar fsharp--test-selector t
+  "SELECTOR used in ert tests.")
+
 (defmacro check (desc &rest body)
   "Wrap ert-deftest with a simpler interface."
   (declare (indent 1))
@@ -99,8 +103,8 @@ glob emacs/test/*test.el."
   (let ((test-files (if files files fsharp-test-files)))
     (mapc 'load-file test-files)
     (if noninteractive
-        (ert-run-tests-batch-and-exit)
-      (ert-run-tests-interactively t))))
+        (ert-run-tests-batch-and-exit fsharp--test-selector)
+      (ert-run-tests-interactively fsharp--test-selector))))
 
 (defconst fsharp-test-files
   (directory-files