Remove TODOs from Async IO

Block and drain requests in io_destroy(2).
Note the reason to create read-only mapping.

PiperOrigin-RevId: 305786312

1 files changed, 9 insertions, 3 deletions

diff --git a/test/syscalls/linux/aio.cc b/test/syscalls/linux/aio.cc
index a33daff17..806d5729e 100644
--- a/test/syscalls/linux/aio.cc
+++ b/test/syscalls/linux/aio.cc
@@ -89,6 +89,7 @@ class AIOTest : public FileTest {
     FileTest::TearDown();
     if (ctx_ != 0) {
       ASSERT_THAT(DestroyContext(), SyscallSucceeds());
+      ctx_ = 0;
     }
   }
 
@@ -188,14 +189,19 @@ TEST_F(AIOTest, BadWrite) {
 }
 
 TEST_F(AIOTest, ExitWithPendingIo) {
-  // Setup a context that is 5 entries deep.
-  ASSERT_THAT(SetupContext(5), SyscallSucceeds());
+  // Setup a context that is 100 entries deep.
+  ASSERT_THAT(SetupContext(100), SyscallSucceeds());
 
   struct iocb cb = CreateCallback();
   struct iocb* cbs[] = {&cb};
 
   // Submit a request but don't complete it to make it pending.
-  EXPECT_THAT(Submit(1, cbs), SyscallSucceeds());
+  for (int i = 0; i < 100; ++i) {
+    EXPECT_THAT(Submit(1, cbs), SyscallSucceeds());
+  }
+
+  ASSERT_THAT(DestroyContext(), SyscallSucceeds());
+  ctx_ = 0;
 }
 
 int Submitter(void* arg) {