[Qemu-devel] [PULL 65/69] libqos: add blkdebug_prepare_script

[Stefan Hajnoczi]

From: John Snow <address@hidden>

Pull this helper out of ide-test and into libqos,
to be shared with ahci-test.

Signed-off-by: John Snow <address@hidden>
Message-id: address@hidden
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
 tests/ide-test.c      | 23 +----------------------
 tests/libqos/libqos.c | 22 ++++++++++++++++++++++
 tests/libqos/libqos.h |  1 +
 3 files changed, 24 insertions(+), 22 deletions(-)

diff --git a/tests/ide-test.c b/tests/ide-test.c
index 1dae84f..78382e9 100644
--- a/tests/ide-test.c
+++ b/tests/ide-test.c
@@ -29,6 +29,7 @@
 #include <glib.h>
 
 #include "libqtest.h"
+#include "libqos/libqos.h"
 #include "libqos/pci-pc.h"
 #include "libqos/malloc-pc.h"
 
@@ -494,28 +495,6 @@ static void test_flush(void)
     ide_test_quit();
 }
 
-static void prepare_blkdebug_script(const char *debug_fn, const char *event)
-{
-    FILE *debug_file = fopen(debug_fn, "w");
-    int ret;
-
-    fprintf(debug_file, "[inject-error]\n");
-    fprintf(debug_file, "event = \"%s\"\n", event);
-    fprintf(debug_file, "errno = \"5\"\n");
-    fprintf(debug_file, "state = \"1\"\n");
-    fprintf(debug_file, "immediately = \"off\"\n");
-    fprintf(debug_file, "once = \"on\"\n");
-
-    fprintf(debug_file, "[set-state]\n");
-    fprintf(debug_file, "event = \"%s\"\n", event);
-    fprintf(debug_file, "new_state = \"2\"\n");
-    fflush(debug_file);
-    g_assert(!ferror(debug_file));
-
-    ret = fclose(debug_file);
-    g_assert(ret == 0);
-}
-
 static void test_retry_flush(const char *machine)
 {
     uint8_t data;
diff --git a/tests/libqos/libqos.c b/tests/libqos/libqos.c
index c825486..4bb047c 100644
--- a/tests/libqos/libqos.c
+++ b/tests/libqos/libqos.c
@@ -98,3 +98,25 @@ void mkqcow2(const char *file, unsigned size_mb)
 {
     return mkimg(file, "qcow2", size_mb);
 }
+
+void prepare_blkdebug_script(const char *debug_fn, const char *event)
+{
+    FILE *debug_file = fopen(debug_fn, "w");
+    int ret;
+
+    fprintf(debug_file, "[inject-error]\n");
+    fprintf(debug_file, "event = \"%s\"\n", event);
+    fprintf(debug_file, "errno = \"5\"\n");
+    fprintf(debug_file, "state = \"1\"\n");
+    fprintf(debug_file, "immediately = \"off\"\n");
+    fprintf(debug_file, "once = \"on\"\n");
+
+    fprintf(debug_file, "[set-state]\n");
+    fprintf(debug_file, "event = \"%s\"\n", event);
+    fprintf(debug_file, "new_state = \"2\"\n");
+    fflush(debug_file);
+    g_assert(!ferror(debug_file));
+
+    ret = fclose(debug_file);
+    g_assert(ret == 0);
+}
diff --git a/tests/libqos/libqos.h b/tests/libqos/libqos.h
index 8cb2987..f57362b 100644
--- a/tests/libqos/libqos.h
+++ b/tests/libqos/libqos.h
@@ -21,6 +21,7 @@ QOSState *qtest_boot(QOSOps *ops, const char *cmdline_fmt, 
...);
 void qtest_shutdown(QOSState *qs);
 void mkimg(const char *file, const char *fmt, unsigned size_mb);
 void mkqcow2(const char *file, unsigned size_mb);
+void prepare_blkdebug_script(const char *debug_fn, const char *event);
 
 static inline uint64_t qmalloc(QOSState *q, size_t bytes)
 {
-- 
2.1.0