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https://github.com/xen-project/xen.git
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Juergen Gross
41aea82de2
Carve out all libxenlight related sources and move them to tools/libs/light in order to use the generic library build environment. The closely related sources for libxl-save-helper and the libxl test environment are being moved, too. Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Wei Liu <wl@xen.org>
57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
#include "test_common.h"
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#include "libxl_test_fdevent.h"
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int main(int argc, char **argv) {
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int rc, i;
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libxl_asyncop_how how;
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libxl_event *event;
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test_common_setup(XTL_DEBUG);
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how.callback = NULL;
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how.u.for_event = 1;
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int fd = open("/dev/null", O_RDONLY);
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assert(fd > 0);
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rc = libxl_test_fdevent(ctx, fd, POLLIN, &how);
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assert(!rc);
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test_common_beforepoll();
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rc = libxl_ao_abort(ctx, &how);
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assert(!rc);
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rc = libxl_event_check(ctx, &event, LIBXL_EVENTMASK_ALL, 0,0);
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assert(!rc);
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assert(event);
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assert(event->for_user == how.u.for_event);
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assert(event->type == LIBXL_EVENT_TYPE_OPERATION_COMPLETE);
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assert(event->u.operation_complete.rc == ERROR_ABORTED);
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close(fd);
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test_common_dopoll();
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for (i=0; i<poll_nfds; i++) {
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if (poll_fds[i].fd == fd && (poll_fds[i].revents & POLLNVAL)) {
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fprintf(stderr, "POLLNVAL on fd=%d in slot i=%d as expected\n",
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fd, i);
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goto found;
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}
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}
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abort();
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found:;
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int fd2 = open("/dev/null", O_RDONLY);
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assert(fd2 == fd);
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how.u.for_event++;
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rc = libxl_test_fdevent(ctx, fd, POLLIN, &how);
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assert(!rc);
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test_common_afterpoll();
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fprintf(stderr, "complete\n");
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}
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