X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fforeign.test.sh;h=89f98d701b1070f841685b11170c80c6a835d97f;hb=bfa4310e41dcd011ca9d139f29be1c5757b41378;hp=eaa3b4b8d7d1de0410184b9575e5701b6e55b063;hpb=2481b0d0f223640c43032f75b689608f8fa332db;p=sbcl.git

diff --git a/tests/foreign.test.sh b/tests/foreign.test.sh
index eaa3b4b..89f98d7 100644
--- a/tests/foreign.test.sh
+++ b/tests/foreign.test.sh
@@ -17,21 +17,15 @@ echo //entering foreign.test.sh
 
 testfilestem=${TMPDIR:-/tmp}/sbcl-foreign-test-$$
 
-# FIXME: At least on OpenBSD, the "make $testfilestem.o" puts the
-# output file into the current directory, instead of the 
-# target directory. E.g. "make /tmp/foo.o" causes "./foo.o" to be
-# created (!). Since OpenBSD doesn't support LOAD-FOREIGN, this
-# doesn't matter much, since it punts with UNSUPPORTED-OPERATOR
-# instead of not finding the file. But it'd be nice to straighten
-# this out, if only so that sbcl-foreign-test-*.o clutter
-# doesn't pile up in this directory. Maybe some time when I have
-# several test machines at hand to check the behavior of different
-# versions of "make"...
+# Make a little shared object file to test with.
 echo 'int summish(int x, int y) { return 1 + x + y; }' > $testfilestem.c
-make $testfilestem.o
+cc -c $testfilestem.c -o $testfilestem.o
 ld -shared -o $testfilestem.so $testfilestem.o
 
+# Test interaction with the shared object file.
 ${SBCL:-sbcl} <<EOF
+  (define-alien-variable environ (* c-string))
+  (defvar *environ* environ)
   (handler-case 
       (load-foreign '("$testfilestem.so"))
     (sb-int:unsupported-operator ()
@@ -39,6 +33,11 @@ ${SBCL:-sbcl} <<EOF
      ;; on every OS. In that case, there's nothing to test, and we
      ;; can just fall through to success.
      (sb-ext:quit :unix-status 52))) ; success convention for Lisp program
+  ;; Test that loading an object file didn't screw up our records
+  ;; of variables visible in runtime. (This was a bug until 
+  ;; Nikodemus Siivola's patch in sbcl-0.8.5.50.)
+  (assert (= (sb-sys:sap-int (alien-sap *environ*))
+             (sb-sys:sap-int (alien-sap environ))))
   (define-alien-routine summish int (x int) (y int))
   (assert (= (summish 10 20) 31))
   (sb-ext:quit :unix-status 52) ; success convention for Lisp program