Verify that eglDupNativeFenceFDANDROID() correctly returns a new file
descriptor.

Signed-off-by: Rafael Antognolli <[email protected]>
---
 .../spec/egl_khr_fence_sync/egl_khr_fence_sync.c   | 49 +++++++++++++++++++++-
 1 file changed, 48 insertions(+), 1 deletion(-)

diff --git a/tests/egl/spec/egl_khr_fence_sync/egl_khr_fence_sync.c 
b/tests/egl/spec/egl_khr_fence_sync/egl_khr_fence_sync.c
index f6ebc0b..54fee66 100644
--- a/tests/egl/spec/egl_khr_fence_sync/egl_khr_fence_sync.c
+++ b/tests/egl/spec/egl_khr_fence_sync/egl_khr_fence_sync.c
@@ -48,6 +48,7 @@
 #include <inttypes.h>
 #include <stdarg.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #ifdef PIGLIT_HAS_PTHREADS
 #include <pthread.h>
@@ -66,6 +67,7 @@ EGLBoolean (*peglDestroySyncKHR)(EGLDisplay dpy, EGLSyncKHR 
sync);
 EGLint (*peglClientWaitSyncKHR)(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, 
EGLTimeKHR timeout);
 EGLint (*peglWaitSyncKHR)(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags);
 EGLBoolean (*peglGetSyncAttribKHR)(EGLDisplay dpy, EGLSyncKHR sync, EGLint 
attribute, EGLint *value);
+EGLint (*peglDupNativeFenceFDANDROID)(EGLDisplay dpy, EGLSyncKHR sync);
 
 static const EGLint canary = 0x31415926;
 static EGLDisplay g_dpy = 0;
@@ -1486,6 +1488,44 @@ cleanup:
        return result;
 }
 
+static enum piglit_result
+test_eglCreateSyncKHR_native_dup_fence(void *test_data)
+{
+       enum piglit_result result = PIGLIT_PASS;
+       EGLSyncKHR sync = 0;
+       int sync_fd = canary;
+       struct test_profile *profile = test_data;
+
+       result = test_setup(profile);
+       if (result != PIGLIT_PASS) {
+               return result;
+       }
+
+       sync = peglCreateSyncKHR(g_dpy, profile->sync_type, NULL);
+       if (sync == EGL_NO_SYNC_KHR) {
+               piglit_loge("eglCreateSyncKHR(%s) failed", profile->sync_str);
+               result = PIGLIT_FAIL;
+               goto cleanup;
+       }
+
+       glFlush();
+
+       /* Verify that we can get an fd back from eglDupFenceFD(). */
+       sync_fd = peglDupNativeFenceFDANDROID(g_dpy, sync);
+       if (sync_fd == -1) {
+               piglit_loge("eglDupNativeFenceFDANDROID() failed"
+                           "returned %d but expected >= 0", sync_fd);
+               result = PIGLIT_FAIL;
+               goto cleanup;
+       }
+
+       close(sync_fd);
+
+cleanup:
+       test_cleanup(sync, &result);
+       return result;
+}
+
 static const struct piglit_subtest fence_android_native_subtests[] = {
        {
                "eglCreateSyncKHR_default_attributes",
@@ -1532,7 +1572,13 @@ static const struct piglit_subtest 
fence_android_native_subtests[] = {
        {
                "eglCreateSyncKHR_native_from_fd",
                "eglCreateSyncKHR_native_from_fd",
-               test_eglClientWaitSyncKHR_nonzero_timeout,
+               test_eglCreateSyncKHR_native_from_fd,
+               &fence_android_native,
+       },
+       {
+               "eglCreateSyncKHR_native_dup_fence",
+               "eglCreateSyncKHR_native_dup_fence",
+               test_eglCreateSyncKHR_native_dup_fence,
                &fence_android_native,
        },
        {0},
@@ -1591,6 +1637,7 @@ init_egl_extension_funcs(void)
        peglClientWaitSyncKHR = (void*) 
eglGetProcAddress("eglClientWaitSyncKHR");
        peglWaitSyncKHR = (void*) eglGetProcAddress("eglWaitSyncKHR");
        peglGetSyncAttribKHR = (void*) eglGetProcAddress("eglGetSyncAttribKHR");
+       peglDupNativeFenceFDANDROID = (void*) 
eglGetProcAddress("eglDupNativeFenceFDANDROID");
 }
 
 int
-- 
2.9.4

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