selftests/coredump: add coredump server selftests

brauner · brauner · commit 59cd658eaf40 · 2025-06-12T14:00:32.000+02:00
This adds extensive tests for the coredump server. Link: https://lore.kernel.org/20250603-work-coredump-socket-protocol-v2-5-05a5f0c18ecc@kernel.org Acked-by: Lennart Poettering <lennart@poettering.net> Reviewed-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com> Signed-off-by: Christian Brauner <brauner@kernel.org>
diff --git a/tools/testing/selftests/coredump/Makefile b/tools/testing/selftests/coredump/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
-CFLAGS = -Wall -O0 $(KHDR_INCLUDES)
+CFLAGS += -Wall -O0 -g $(KHDR_INCLUDES) $(TOOLS_INCLUDES)
 
 TEST_GEN_PROGS := stackdump_test
 TEST_FILES := stackdump
diff --git a/tools/testing/selftests/coredump/config b/tools/testing/selftests/coredump/config
@@ -0,0 +1,3 @@
+CONFIG_COREDUMP=y
+CONFIG_NET=y
+CONFIG_UNIX=y
diff --git a/tools/testing/selftests/coredump/stackdump_test.c b/tools/testing/selftests/coredump/stackdump_test.c

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+CONFIG_COREDUMP=y`
	`2`	`+CONFIG_NET=y`
	`3`	`+CONFIG_UNIX=y`