## Make a little shared object files to test with.
+build_so() {
+ echo building $1.so
+ if [ $(uname -p) = x86_64 ]; then
+ CFLAGS="$CFLAGS -fPIC"
+ fi
+ if [ $(uname) = Darwin ]; then
+ SO_FLAGS="-bundle"
+ else
+ SO_FLAGS="-shared"
+ fi
+ cc -c $1.c -o $1.o $CFLAGS
+ ld $SO_FLAGS -o $1.so $1.o
+}
+
echo 'int summish(int x, int y) { return 1 + x + y; }' > $testfilestem.c
echo 'int numberish = 42;' >> $testfilestem.c
echo 'int nummish(int x) { return numberish + x; }' >> $testfilestem.c
-cc -c $testfilestem.c -o $testfilestem.o
-ld -shared -o $testfilestem.so $testfilestem.o
+echo 'short negative_short() { return -1; }' >> $testfilestem.c
+echo 'int negative_int() { return -2; }' >> $testfilestem.c
+echo 'long negative_long() { return -3; }' >> $testfilestem.c
+build_so $testfilestem
-echo 'int foo = 13;' > $testfilestem-foobar.c
-echo 'int bar() { return 42; }' >> $testfilestem-foobar.c
-cc -c $testfilestem-foobar.c -o $testfilestem-foobar.o
-ld -shared -o $testfilestem-foobar.so $testfilestem-foobar.o
+echo 'int foo = 13;' > $testfilestem-b.c
+echo 'int bar() { return 42; }' >> $testfilestem-b.c
+build_so $testfilestem-b
-echo 'int foo = 42;' > $testfilestem-foobar2.c
-echo 'int bar() { return 13; }' >> $testfilestem-foobar2.c
-cc -c $testfilestem-foobar2.c -o $testfilestem-foobar2.o
-ld -shared -o $testfilestem-foobar2.so $testfilestem-foobar2.o
+echo 'int foo = 42;' > $testfilestem-b2.c
+echo 'int bar() { return 13; }' >> $testfilestem-b2.c
+build_so $testfilestem-b2
+
+echo 'int late_foo = 43;' > $testfilestem-c.c
+echo 'int late_bar() { return 14; }' >> $testfilestem-c.c
+build_so $testfilestem-c
## Foreign definitions & load
(handler-case
(progn
(load-shared-object "$testfilestem.so")
- (load-shared-object "$testfilestem-foobar.so"))
+ (load-shared-object "$testfilestem-b.so"))
(sb-int:unsupported-operator ()
;; At least as of sbcl-0.7.0.5, LOAD-SHARED-OBJECT isn't
;; supported on every OS. In that case, there's nothing to test,
(define-alien-variable "foo" int)
(define-alien-routine "bar" int)
+ (define-alien-routine "negative_short" short)
+ (define-alien-routine "negative_int" int)
+ (define-alien-routine "negative_long" long)
+
;; 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.)
;; that the location will be the same.
(assert (= (sb-sys:sap-int (alien-sap *environ*))
(sb-sys:sap-int (alien-sap environ))))
+
+ ;; automagic restarts
+ (setf *debugger-hook*
+ (lambda (condition hook)
+ (print (list :debugger-hook condition))
+ (let ((cont (find-restart 'continue condition)))
+ (when cont
+ (invoke-restart cont)))
+ (print :fell-through)
+ (invoke-debugger condition)))
EOF
# Test code
(assert (= 13 numberish))
(assert (= 14 (nummish 1)))
+ (assert (= -1 (negative-short)))
+ (assert (= -2 (negative-int)))
+ (assert (= -3 (negative-long)))
+
+ (print :stage-1)
+
+ ;; test realoading object file with new definitions
(assert (= 13 foo))
(assert (= 42 (bar)))
- ;; test realoading object file with new definitions
- (rename-file "$testfilestem-foobar.so" "$testfilestem-foobar.bak")
- (rename-file "$testfilestem-foobar2.so" "$testfilestem-foobar.so")
- (load-shared-object "$testfilestem-foobar.so")
+ (rename-file "$testfilestem-b.so" "$testfilestem-b.bak")
+ (rename-file "$testfilestem-b2.so" "$testfilestem-b.so")
+ (load-shared-object "$testfilestem-b.so")
(assert (= 42 foo))
(assert (= 13 (bar)))
- (rename-file "$testfilestem-foobar.so" "$testfilestem-foobar2.so")
- (rename-file "$testfilestem-foobar.bak" "$testfilestem-foobar.so")
+ (rename-file "$testfilestem-b.so" "$testfilestem-b2.so")
+ (rename-file "$testfilestem-b.bak" "$testfilestem-b.so")
+
+ (print :stage-2)
+
+ ;; test late resolution
+ (define-alien-variable late-foo int)
+ (define-alien-routine late-bar int)
+ (multiple-value-bind (val err) (ignore-errors late-foo)
+ (assert (not val))
+ (assert (typep err 'undefined-alien-error)))
+ (multiple-value-bind (val err) (ignore-errors (late-bar))
+ (assert (not val))
+ (assert (typep err 'undefined-alien-error)))
+ (load-shared-object "$testfilestem-c.so")
+ (assert (= 43 late-foo))
+ (assert (= 14 (late-bar)))
+
+ (print :stage-3)
(sb-ext:quit :unix-status 52) ; success convention for Lisp program
EOF
exit 1
fi
+echo compile ok
+
${SBCL:-sbcl} --load $testfilestem.def.fasl --load $testfilestem.test.lisp
RET=$?
if [ $RET = 22 ]; then
exit 1
fi
+echo load ok
+
${SBCL:-sbcl} --load $testfilestem.def.fasl --eval "(when (member :linkage-table *features*) (save-lisp-and-die \"$testfilestem.core\"))" <<EOF
(sb-ext:quit :unix-status 22) ; catch this
EOF
exit $PUNT # success -- linkage-table not available
fi
+echo table ok
+
$SBCL_ALLOWING_CORE --core $testfilestem.core --sysinit /dev/null --userinit /dev/null --load $testfilestem.test.lisp
if [ $? != 52 ]; then
rm $testfilestem.*
exit 1 # Failure
fi
+echo start ok
+
+# missing object file
+rm $testfilestem-b.so $testfilestem-b2.so
+$SBCL_ALLOWING_CORE --core $testfilestem.core --sysinit /dev/null --userinit /dev/null <<EOF
+ (assert (= 22 (summish 10 11)))
+ (multiple-value-bind (val err) (ignore-errors (eval 'foo))
+ (assert (not val))
+ (assert (typep err 'undefined-alien-error)))
+ (multiple-value-bind (val err) (ignore-errors (eval '(bar)))
+ (assert (not val))
+ (assert (typep err 'undefined-alien-error)))
+ (quit :unix-status 52)
+EOF
+if [ $? != 52 ]; then
+ rm $testfilestem.*
+ echo test failed: $?
+ exit 1 # Failure
+fi
+
+echo missing ok
+
rm $testfilestem.*
# success convention for script