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Diffstat (limited to 'tests/libqtest.c')
-rw-r--r--tests/libqtest.c38
1 files changed, 25 insertions, 13 deletions
diff --git a/tests/libqtest.c b/tests/libqtest.c
index 02d039218d..71b84c12dd 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -85,6 +85,22 @@ static int socket_accept(int sock)
return ret;
}
+static pid_t qtest_qemu_pid(QTestState *s)
+{
+ FILE *f;
+ char buffer[1024];
+ pid_t pid = -1;
+
+ f = fopen(s->pid_file, "r");
+ if (f) {
+ if (fgets(buffer, sizeof(buffer), f)) {
+ pid = atoi(buffer);
+ }
+ }
+ fclose(f);
+ return pid;
+}
+
QTestState *qtest_init(const char *extra_args)
{
QTestState *s;
@@ -136,25 +152,21 @@ QTestState *qtest_init(const char *extra_args)
qtest_qmp(s, "");
qtest_qmp(s, "{ 'execute': 'qmp_capabilities' }");
+ if (getenv("QTEST_STOP")) {
+ kill(qtest_qemu_pid(s), SIGSTOP);
+ }
+
return s;
}
void qtest_quit(QTestState *s)
{
- FILE *f;
- char buffer[1024];
-
- f = fopen(s->pid_file, "r");
- if (f) {
- if (fgets(buffer, sizeof(buffer), f)) {
- pid_t pid = atoi(buffer);
- int status = 0;
-
- kill(pid, SIGTERM);
- waitpid(pid, &status, 0);
- }
+ int status;
- fclose(f);
+ pid_t pid = qtest_qemu_pid(s);
+ if (pid != -1) {
+ kill(pid, SIGTERM);
+ waitpid(pid, &status, 0);
}
unlink(s->pid_file);