kit

commit 81547a50b52e76eff75e4ddc556329b9d9f0a615
parent bfbdf529eff7cfaa0f5683bae7aa1eb75288d387
Author: Ryan Sepassi <rsepassi@gmail.com>
Date:   Thu, 16 Jul 2026 11:10:40 -0700

test: execute stripped Linux shared images

Diffstat:
M
test/strip/linked.sh
 | 
26
+++++++++++++++++++++++++-

1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/test/strip/linked.sh b/test/strip/linked.sh
@@ -211,7 +211,7 @@ if [ "$host_os" = Darwin ]; then
 elif [ "$host_os" = Linux ]; then
   # Native hosted output covers a runnable dynamic PIE.
   printf 'int main(void) { return 0; }\n' > "$work/linux-native.c"
-  run_ok linux-dynamic-build "$KIT" cc -g "$work/linux-native.c" \
+  run_ok linux-dynamic-build "$KIT" cc -g "$work/linux-native.c" -lc \
       -o "$work/linux-dynamic"
   if [ -f "$work/linux-dynamic" ]; then
     strip_shape linux-dynamic "$work/linux-dynamic"
@@ -220,6 +220,30 @@ elif [ "$host_os" = Linux ]; then
     run_ok linux-dynamic-all-run "$work/linux-dynamic.all"
   fi
 
+  # Exercise a native DSO through the platform loader before and after both
+  # strip modes. Keep the SONAME stable while swapping the rewritten variants
+  # underneath one client, so a successful call proves the export and dynamic
+  # loader metadata remain usable rather than merely present.
+  printf 'int linked_answer(void) { return 42; }\n' > "$work/linux-shared.c"
+  printf 'int linked_answer(void); int main(void) { return linked_answer() == 42 ? 0 : 1; }\n' \
+      > "$work/linux-shared-main.c"
+  run_ok linux-shared-build "$KIT" cc -g -fPIC -shared \
+      -Wl,-soname,libanswer.so "$work/linux-shared.c" \
+      -o "$work/libanswer.so"
+  run_ok linux-shared-client-build "$KIT" cc -g \
+      "$work/linux-shared-main.c" -L"$work" -lanswer \
+      '-Wl,-rpath,$ORIGIN' -lc -o "$work/linux-shared-client"
+  if [ -f "$work/libanswer.so" ] && [ -f "$work/linux-shared-client" ]; then
+    run_ok linux-shared-run-before "$work/linux-shared-client"
+    strip_shape linux-shared "$work/libanswer.so"
+    cp "$work/libanswer.so" "$work/libanswer.original"
+    cp "$work/linux-shared.debug" "$work/libanswer.so"
+    run_ok linux-shared-debug-run "$work/linux-shared-client"
+    cp "$work/linux-shared.all" "$work/libanswer.so"
+    run_ok linux-shared-all-run "$work/linux-shared-client"
+    cp "$work/libanswer.original" "$work/libanswer.so"
+  fi
+
   # Execute a genuinely static freestanding artifact on supported native
   # Linux architectures; the cross-format structural cases above remain
   # unconditional.