[PATCH] binutils: Add a test for strip with build notes

[Alan Modra]

On Fri, Jul 19, 2024 at 07:11:27PM -0700, H.J. Lu wrote:
> Add a test for strip with build notes.
> 
> 	PR binutils/31999
> 	* testsuite/binutils-all/strip-16.d: New.

The new test wasn't being run, and failed due to relocations against
.gnu.build.attributes being stripped by default strip behaviour.
We probably should be keeping these relocations, but I haven't made
that change here.

	PR 31999
	* testsuite/binutils-all/strip-16.d: strip with --strip-unneeded
	and --merge-notes.
	* testsuite/binutils-all/objcopy.exp: Run the new test.  Sort
	other strip tests.

diff --git a/binutils/testsuite/binutils-all/objcopy.exp b/binutils/testsuite/binutils-all/objcopy.exp
index 8b432f3b48c..2e105febc2d 100644
--- a/binutils/testsuite/binutils-all/objcopy.exp
+++ b/binutils/testsuite/binutils-all/objcopy.exp
@@ -1273,6 +1273,11 @@ if [is_elf_format] {
     run_dump_test "strip-7"
     run_dump_test "strip-8"
     run_dump_test "strip-9"
+    # This requires STB_GNU_UNIQUE support with OSABI set to GNU.
+    if { [supports_gnu_unique] } {
+	run_dump_test "strip-10"
+    }
+    run_dump_test "strip-11"
     run_dump_test "strip-12"
 
     if { [istarget "mips64*-*-openbsd*"] \
@@ -1308,12 +1313,7 @@ if [is_elf_format] {
     run_dump_test "strip-15" [list \
 				  [list source strip-15${reloc_format}.s] \
 				  [list as "${elf64} --defsym RELOC=${reloc}"]]
-
-    # This requires STB_GNU_UNIQUE support with OSABI set to GNU.
-    if { [supports_gnu_unique] } {
-	run_dump_test "strip-10"
-    }
-    run_dump_test "strip-11"
+    run_dump_test "strip-16"
 
     if { [istarget "i*86-*"] || [istarget "x86_64-*-*"] } {
 	# Check to make sure we don't strip a symbol named in relocations.
diff --git a/binutils/testsuite/binutils-all/strip-16.d b/binutils/testsuite/binutils-all/strip-16.d
index b2c87a97c48..039a60b8a7c 100644
--- a/binutils/testsuite/binutils-all/strip-16.d
+++ b/binutils/testsuite/binutils-all/strip-16.d
@@ -1,4 +1,5 @@
 #PROG: strip
+#strip: --strip-unneeded --merge-notes
 #as: --generate-missing-build-notes=yes
 #readelf: --notes --wide
 #name: strip with build notes

-- 
Alan Modra