1 files changed, 0 insertions, 127 deletions
diff --git a/testing/sbcl/0003-Fix-foreign-tests-on-musl-libc.patch b/testing/sbcl/0003-Fix-foreign-tests-on-musl-libc.patch
deleted file mode 100644
index 2c4da211a04..00000000000
--- a/testing/sbcl/0003-Fix-foreign-tests-on-musl-libc.patch
+++ /dev/null
@@ -1,127 +0,0 @@
-#2020/01/30 Patch has not yet been accepted upstream
-From 87b1eca2b719fb5e2d6f10352dcdb86f4d389ca9 Mon Sep 17 00:00:00 2001
-From: Eric Timmons <etimmons@mit.edu>
-Date: Sat, 1 Feb 2020 17:33:59 -0500
-Subject: [PATCH 3/5] Teach foreign.test.sh about noop dlclose implementations
-
-Musl libc's implementation of dlclose(3) is (intentionally) a noop (see:
-https://wiki.musl-libc.org/functional-differences-from-glibc.html). When
-running regression tests, test if dlclose is a noop and if so, skip all tests
-that depend on objects being unmapped.
----
- src/code/foreign-load.lisp |  2 +-
- tests/foreign.test.sh      | 67 ++++++++++++++++++++++++++++----------
- 2 files changed, 51 insertions(+), 18 deletions(-)
-
-diff --git a/src/code/foreign-load.lisp b/src/code/foreign-load.lisp
-index ada107c36..4510f2ccf 100644
---- a/src/code/foreign-load.lisp
-+++ b/src/code/foreign-load.lisp
-@@ -48,7 +48,7 @@ (defun load-shared-object (pathname &key dont-save)
- definitions; if a symbol was previously referenced through the object and
- is not present in the reloaded version an error will be signalled. Reloading
- may not work as expected if user or library-code has called dlopen(3) on the
--same shared object.
-+same shared object or running on a system where dlclose(3) is a noop.
- 
- LOAD-SHARED-OBJECT interacts with SB-EXT:SAVE-LISP-AND-DIE:
- 
-diff --git a/tests/foreign.test.sh b/tests/foreign.test.sh
-index fabba1246..53131bdd2 100755
---- a/tests/foreign.test.sh
-+++ b/tests/foreign.test.sh
-@@ -140,6 +140,28 @@ echo 'int late_foo = 43;' > $TEST_FILESTEM-c.c
- echo 'int late_bar() { return 14; }' >> $TEST_FILESTEM-c.c
- build_so $TEST_FILESTEM-c
- 
-+cat > $TEST_FILESTEM-noop-dlclose-test.c <<EOF
-+#include <dlfcn.h>
-+#include <stddef.h>
-+
-+int dlclose_is_noop () {
-+    void * handle = dlopen("./$TEST_FILESTEM-noop-dlclose-test-helper.so", RTLD_NOW | RTLD_GLOBAL);
-+    dlclose(handle);
-+
-+    handle = dlopen("./$TEST_FILESTEM-noop-dlclose-test-helper.so", RTLD_NOW | RTLD_NOLOAD);
-+    if (handle != NULL) {
-+        return 1;
-+    }
-+    return 0;
-+}
-+EOF
-+build_so $TEST_FILESTEM-noop-dlclose-test
-+
-+cat > $TEST_FILESTEM-noop-dlclose-test-helper.c <<EOF
-+int sbcl_dlclose_test = 42;
-+EOF
-+build_so $TEST_FILESTEM-noop-dlclose-test-helper
-+
- ## Foreign definitions & load
- 
- cat > $TEST_FILESTEM.base.lisp <<EOF
-@@ -246,20 +268,28 @@ cat > $TEST_FILESTEM.test.lisp <<EOF
- 
-   (note "/initial assertions ok")
- 
-+  ;; determine if dlclose is a noop.
-+  (load-shared-object (truename "$TEST_FILESTEM-noop-dlclose-test.so"))
-+  (define-alien-routine dlclose-is-noop int)
-+  (defparameter *dlclose-noop-p* (plusp (dlclose-is-noop)))
-+
-   ;; test reloading object file with new definitions
-   (assert (= 13 foo))
-   (assert (= 42 (bar)))
-   (note "/original definitions ok")
--  (rename-file "$TEST_FILESTEM-b.so" "$TEST_FILESTEM-b.bak")
--  (rename-file "$TEST_FILESTEM-b2.so" "$TEST_FILESTEM-b.so")
--  (load-shared-object (truename "$TEST_FILESTEM-b.so"))
--  (note "/reloading ok")
--  (assert (= 42 foo))
--  (assert (= 13 (bar)))
--  (note "/redefined versions ok")
--  (rename-file "$TEST_FILESTEM-b.so" "$TEST_FILESTEM-b2.so")
--  (rename-file "$TEST_FILESTEM-b.bak" "$TEST_FILESTEM-b.so")
--  (note "/renamed back to originals")
-+  (if *dlclose-noop-p*
-+      (note "/skipping reloading tests")
-+      (progn
-+        (rename-file "$TEST_FILESTEM-b.so" "$TEST_FILESTEM-b.bak")
-+        (rename-file "$TEST_FILESTEM-b2.so" "$TEST_FILESTEM-b.so")
-+        (load-shared-object (truename "$TEST_FILESTEM-b.so"))
-+        (note "/reloading ok")
-+        (assert (= 42 foo))
-+        (assert (= 13 (bar)))
-+        (note "/redefined versions ok")
-+        (rename-file "$TEST_FILESTEM-b.so" "$TEST_FILESTEM-b2.so")
-+        (rename-file "$TEST_FILESTEM-b.bak" "$TEST_FILESTEM-b.so")
-+        (note "/renamed back to originals")))
- 
-   ;; test late resolution
-   #+linkage-table
-@@ -276,13 +306,16 @@ cat > $TEST_FILESTEM.test.lisp <<EOF
-     (load-shared-object (truename "$TEST_FILESTEM-c.so"))
-     (assert (= 43 late-foo))
-     (assert (= 14 (late-bar)))
--    (unload-shared-object (truename "$TEST_FILESTEM-c.so"))
--    (multiple-value-bind (val err) (ignore-errors late-foo)
--      (assert (not val))
--      (assert (typep err 'undefined-alien-error)))
--    (multiple-value-bind (val err) (ignore-errors (late-bar))
--      (assert (not val))
--      (assert (typep err 'undefined-alien-error)))
-+    (if *dlclose-noop-p*
-+        (note "/skipping linkage table unloading tests")
-+        (progn
-+          (unload-shared-object (truename "$TEST_FILESTEM-c.so"))
-+          (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)))))
-     (note "/linkage table ok"))
- 
-   (sb-ext:exit :code $EXIT_LISP_WIN) ; success convention for Lisp program
--- 
-2.25.0
-