Refactor workqueues a little to make them great again

1 files changed, 0 insertions, 150 deletions

diff --git a/test/core/iomgr/workqueue_test.c b/test/core/iomgr/workqueue_test.c
deleted file mode 100644
index 76ecfae74b..0000000000
--- a/test/core/iomgr/workqueue_test.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include "src/core/lib/iomgr/workqueue.h"
-
-#include <grpc/grpc.h>
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-
-#include "test/core/util/test_config.h"
-
-static gpr_mu *g_mu;
-static grpc_pollset *g_pollset;
-
-static void must_succeed(grpc_exec_ctx *exec_ctx, void *p, grpc_error *error) {
-  GPR_ASSERT(error == GRPC_ERROR_NONE);
-  gpr_mu_lock(g_mu);
-  *(int *)p = 1;
-  GPR_ASSERT(
-      GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL)));
-  gpr_mu_unlock(g_mu);
-}
-
-static void test_ref_unref(void) {
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_workqueue *wq;
-  GPR_ASSERT(GRPC_LOG_IF_ERROR("grpc_workqueue_create",
-                               grpc_workqueue_create(&exec_ctx, &wq)));
-  GRPC_WORKQUEUE_REF(wq, "test");
-  GRPC_WORKQUEUE_UNREF(&exec_ctx, wq, "test");
-  GRPC_WORKQUEUE_UNREF(&exec_ctx, wq, "destroy");
-  grpc_exec_ctx_finish(&exec_ctx);
-}
-
-static void test_add_closure(void) {
-  grpc_closure c;
-  int done = 0;
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_workqueue *wq;
-  GPR_ASSERT(GRPC_LOG_IF_ERROR("grpc_workqueue_create",
-                               grpc_workqueue_create(&exec_ctx, &wq)));
-  gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5);
-  grpc_pollset_worker *worker = NULL;
-  grpc_closure_init(&c, must_succeed, &done);
-
-  grpc_workqueue_enqueue(&exec_ctx, wq, &c, GRPC_ERROR_NONE);
-  grpc_workqueue_add_to_pollset(&exec_ctx, wq, g_pollset);
-
-  gpr_mu_lock(g_mu);
-  GPR_ASSERT(!done);
-  while (!done) {
-    GPR_ASSERT(GRPC_LOG_IF_ERROR(
-        "pollset_work",
-        grpc_pollset_work(&exec_ctx, g_pollset, &worker,
-                          gpr_now(deadline.clock_type), deadline)));
-  }
-  gpr_mu_unlock(g_mu);
-  grpc_exec_ctx_finish(&exec_ctx);
-  GPR_ASSERT(done);
-
-  GRPC_WORKQUEUE_UNREF(&exec_ctx, wq, "destroy");
-  grpc_exec_ctx_finish(&exec_ctx);
-}
-
-static void test_flush(void) {
-  grpc_closure c;
-  int done = 0;
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_workqueue *wq;
-  GPR_ASSERT(GRPC_LOG_IF_ERROR("grpc_workqueue_create",
-                               grpc_workqueue_create(&exec_ctx, &wq)));
-  gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5);
-  grpc_pollset_worker *worker = NULL;
-  grpc_closure_init(&c, must_succeed, &done);
-
-  grpc_exec_ctx_sched(&exec_ctx, &c, GRPC_ERROR_NONE, NULL);
-  grpc_workqueue_flush(&exec_ctx, wq);
-  grpc_workqueue_add_to_pollset(&exec_ctx, wq, g_pollset);
-
-  gpr_mu_lock(g_mu);
-  GPR_ASSERT(!done);
-  while (!done) {
-    GPR_ASSERT(GRPC_LOG_IF_ERROR(
-        "pollset_work",
-        grpc_pollset_work(&exec_ctx, g_pollset, &worker,
-                          gpr_now(deadline.clock_type), deadline)));
-  }
-  gpr_mu_unlock(g_mu);
-  grpc_exec_ctx_finish(&exec_ctx);
-  GPR_ASSERT(done);
-
-  GRPC_WORKQUEUE_UNREF(&exec_ctx, wq, "destroy");
-  grpc_exec_ctx_finish(&exec_ctx);
-}
-
-static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p,
-                            grpc_error *error) {
-  grpc_pollset_destroy(p);
-}
-
-int main(int argc, char **argv) {
-  grpc_closure destroyed;
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_test_init(argc, argv);
-  grpc_init();
-  g_pollset = gpr_malloc(grpc_pollset_size());
-  grpc_pollset_init(g_pollset, &g_mu);
-
-  test_ref_unref();
-  test_add_closure();
-  test_flush();
-
-  grpc_closure_init(&destroyed, destroy_pollset, g_pollset);
-  grpc_pollset_shutdown(&exec_ctx, g_pollset, &destroyed);
-  grpc_exec_ctx_finish(&exec_ctx);
-  grpc_shutdown();
-
-  gpr_free(g_pollset);
-  return 0;
-}