1 files changed, 63 insertions, 0 deletions
diff --git a/tests/libqos/libqos.c b/tests/libqos/libqos.c
new file mode 100644
index 0000000000..bc8beb281f
--- /dev/null
+++ b/tests/libqos/libqos.c
@@ -0,0 +1,63 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <glib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/wait.h>
+
+#include "libqtest.h"
+#include "libqos/libqos.h"
+#include "libqos/pci.h"
+
+/*** Test Setup & Teardown ***/
+
+/**
+ * Launch QEMU with the given command line,
+ * and then set up interrupts and our guest malloc interface.
+ */
+QOSState *qtest_vboot(QOSOps *ops, const char *cmdline_fmt, va_list ap)
+{
+    char *cmdline;
+
+    struct QOSState *qs = g_malloc(sizeof(QOSState));
+
+    cmdline = g_strdup_vprintf(cmdline_fmt, ap);
+    qs->qts = qtest_start(cmdline);
+    qs->ops = ops;
+    qtest_irq_intercept_in(global_qtest, "ioapic");
+    if (ops && ops->init_allocator) {
+        qs->alloc = ops->init_allocator(ALLOC_NO_FLAGS);
+    }
+
+    g_free(cmdline);
+    return qs;
+}
+
+/**
+ * Launch QEMU with the given command line,
+ * and then set up interrupts and our guest malloc interface.
+ */
+QOSState *qtest_boot(QOSOps *ops, const char *cmdline_fmt, ...)
+{
+    QOSState *qs;
+    va_list ap;
+
+    va_start(ap, cmdline_fmt);
+    qs = qtest_vboot(ops, cmdline_fmt, ap);
+    va_end(ap);
+
+    return qs;
+}
+
+/**
+ * Tear down the QEMU instance.
+ */
+void qtest_shutdown(QOSState *qs)
+{
+    if (qs->alloc && qs->ops && qs->ops->uninit_allocator) {
+        qs->ops->uninit_allocator(qs->alloc);
+        qs->alloc = NULL;
+    }
+    qtest_quit(qs->qts);
+    g_free(qs);
+}