From 8dd37f4d160be32b4e3c64a266babef2797da1d7 Mon Sep 17 00:00:00 2001
From: Peter Ross <pross@xvid.org>
Date: Sat, 4 Jan 2025 02:18:17 +1100
Subject: [PATCH] Makefile: add testcases to test target

---
 Makefile             | 3 +++
 programs/testcases.c | 9 +++++++++
 2 files changed, 12 insertions(+)

diff --git a/Makefile b/Makefile
index b755c85..4c1f1ef 100644
--- a/Makefile
+++ b/Makefile
@@ -412,6 +412,9 @@ test:: $(HEAPTEST_BIN)
 $(HEAPTEST_BIN): libc/heap.c libc/bsd_string.c
 	$(HOSTCC) $(HOSTCCFLAGS) -DTEST=1 -o $@ $^ -g
 
+test:: kernel.linux initrd
+	$(QEMU) $(subst -debugcon stdio,,$(QEMUFLAGS)) -kernel kernel.linux -initrd initrd -append "init=/bin/testcases console=/dev/serial0" -nographic
+
 clean-tests:
 	rf -f $(EXT2TEST_BIN) $(DUMPELF_BIN) $(DUMPEXT2_BIN) $(DUMPGPT_BIN) $(HEAPTEST_BIN)
 
diff --git a/programs/testcases.c b/programs/testcases.c
index 5978ab5..69d811e 100644
--- a/programs/testcases.c
+++ b/programs/testcases.c
@@ -421,5 +421,14 @@ int main(int argc, char **argv, char ** envp)
 
     printf("Tests complete\n");
 
+    if (getpid() == 1) {
+        int fd = open("/dev/power", O_WRONLY);
+        if (fd != -1) {
+            char value = 1;
+            write(fd, &value, sizeof(value));
+            close(fd);
+        }
+    }
+
     return EXIT_SUCCESS;
 }