mojo/system/message_pipe_dispatcher_unittest.cc - Issue 597413002: Mojo: NULL -> nullptr in mojo/system and mojo/embedder.

Unified Diff: mojo/system/message_pipe_dispatcher_unittest.cc

Issue 597413002: Mojo: NULL -> nullptr in mojo/system and mojo/embedder. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 3 months ago

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Index: mojo/system/message_pipe_dispatcher_unittest.cc

diff --git a/mojo/system/message_pipe_dispatcher_unittest.cc b/mojo/system/message_pipe_dispatcher_unittest.cc

index 2acb8cb6ceda2d1ed0b99d0028c1d2b749e7d2aa..bd55ecf56ae998da6265130c38cfa51b957427df 100644

--- a/mojo/system/message_pipe_dispatcher_unittest.cc

+++ b/mojo/system/message_pipe_dispatcher_unittest.cc

@@ -65,12 +65,12 @@ TEST(MessagePipeDispatcherTest, Basic) {

// |d1|), then wait.

w.Init();

ASSERT_EQ(MOJO_RESULT_OK,

- d0->AddWaiter(&w, MOJO_HANDLE_SIGNAL_READABLE, 1, NULL));

+ d0->AddWaiter(&w, MOJO_HANDLE_SIGNAL_READABLE, 1, nullptr));

buffer[0] = 123456789;

EXPECT_EQ(MOJO_RESULT_OK,

d1->WriteMessage(UserPointer<const void>(buffer),

kBufferSize,

- NULL,

+ nullptr,

MOJO_WRITE_MESSAGE_FLAG_NONE));

stopwatch.Start();

EXPECT_EQ(MOJO_RESULT_OK, w.Wait(MOJO_DEADLINE_INDEFINITE, &context));

@@ -101,7 +101,7 @@ TEST(MessagePipeDispatcherTest, Basic) {

d0->ReadMessage(UserPointer<void>(buffer),

MakeUserPointer(&buffer_size),

- NULL,

+ nullptr,

MOJO_READ_MESSAGE_FLAG_NONE));

EXPECT_EQ(kBufferSize, buffer_size);

EXPECT_EQ(123456789, buffer[0]);

@@ -109,9 +109,9 @@ TEST(MessagePipeDispatcherTest, Basic) {

// Wait for zero time for readability on |d0| (will time out).

w.Init();

ASSERT_EQ(MOJO_RESULT_OK,

- d0->AddWaiter(&w, MOJO_HANDLE_SIGNAL_READABLE, 3, NULL));

+ d0->AddWaiter(&w, MOJO_HANDLE_SIGNAL_READABLE, 3, nullptr));

stopwatch.Start();

- EXPECT_EQ(MOJO_RESULT_DEADLINE_EXCEEDED, w.Wait(0, NULL));

+ EXPECT_EQ(MOJO_RESULT_DEADLINE_EXCEEDED, w.Wait(0, nullptr));

EXPECT_LT(stopwatch.Elapsed(), test::EpsilonTimeout());

hss = HandleSignalsState();

d0->RemoveWaiter(&w, &hss);

@@ -122,10 +122,10 @@ TEST(MessagePipeDispatcherTest, Basic) {

// Wait for non-zero, finite time for readability on |d0| (will time out).

w.Init();

ASSERT_EQ(MOJO_RESULT_OK,

- d0->AddWaiter(&w, MOJO_HANDLE_SIGNAL_READABLE, 3, NULL));

+ d0->AddWaiter(&w, MOJO_HANDLE_SIGNAL_READABLE, 3, nullptr));

stopwatch.Start();

EXPECT_EQ(MOJO_RESULT_DEADLINE_EXCEEDED,

- w.Wait(2 * test::EpsilonTimeout().InMicroseconds(), NULL));

+ w.Wait(2 * test::EpsilonTimeout().InMicroseconds(), nullptr));

base::TimeDelta elapsed = stopwatch.Elapsed();

EXPECT_GT(elapsed, (2 - 1) * test::EpsilonTimeout());

EXPECT_LT(elapsed, (2 + 1) * test::EpsilonTimeout());

@@ -158,7 +158,7 @@ TEST(MessagePipeDispatcherTest, InvalidParams) {

EXPECT_EQ(MOJO_RESULT_RESOURCE_EXHAUSTED,

d0->WriteMessage(UserPointer<const void>(buffer),

std::numeric_limits<uint32_t>::max(),

- NULL,

+ nullptr,

MOJO_WRITE_MESSAGE_FLAG_NONE));

EXPECT_EQ(MOJO_RESULT_OK, d0->Close());

@@ -188,21 +188,22 @@ TEST(MessagePipeDispatcherTest, InvalidParamsDeath) {

// Null buffer with nonzero buffer size.

EXPECT_DEATH_IF_SUPPORTED(

d0->WriteMessage(

- NullUserPointer(), 1, NULL, MOJO_WRITE_MESSAGE_FLAG_NONE),

+ NullUserPointer(), 1, nullptr, MOJO_WRITE_MESSAGE_FLAG_NONE),

kMemoryCheckFailedRegex);

// |ReadMessage|:

// Null buffer with nonzero buffer size.

// First write something so that we actually have something to read.

- EXPECT_EQ(

- MOJO_RESULT_OK,

- d1->WriteMessage(

- UserPointer<const void>("x"), 1, NULL, MOJO_WRITE_MESSAGE_FLAG_NONE));

+ EXPECT_EQ(MOJO_RESULT_OK,

+ d1->WriteMessage(UserPointer<const void>("x"),

+ 1,

+ nullptr,

+ MOJO_WRITE_MESSAGE_FLAG_NONE));

uint32_t buffer_size = 1;

EXPECT_DEATH_IF_SUPPORTED(d0->ReadMessage(NullUserPointer(),

MakeUserPointer(&buffer_size),

- NULL,

+ nullptr,

MOJO_READ_MESSAGE_FLAG_NONE),

kMemoryCheckFailedRegex);

@@ -235,13 +236,13 @@ TEST(MessagePipeDispatcherTest, BasicClosed) {

EXPECT_EQ(MOJO_RESULT_OK,

d1->WriteMessage(UserPointer<const void>(buffer),

kBufferSize,

- NULL,

+ nullptr,

MOJO_WRITE_MESSAGE_FLAG_NONE));

buffer[0] = 234567890;

EXPECT_EQ(MOJO_RESULT_OK,

d1->WriteMessage(UserPointer<const void>(buffer),

kBufferSize,

- NULL,

+ nullptr,

MOJO_WRITE_MESSAGE_FLAG_NONE));

// Try waiting for readable on |d0|; should fail (already satisfied).

@@ -261,7 +262,7 @@ TEST(MessagePipeDispatcherTest, BasicClosed) {

d1->ReadMessage(UserPointer<void>(buffer),

MakeUserPointer(&buffer_size),

- NULL,

+ nullptr,

MOJO_READ_MESSAGE_FLAG_NONE));

// Close |d1|.

@@ -282,7 +283,7 @@ TEST(MessagePipeDispatcherTest, BasicClosed) {

d0->ReadMessage(UserPointer<void>(buffer),

MakeUserPointer(&buffer_size),

- NULL,

+ nullptr,

MOJO_READ_MESSAGE_FLAG_NONE));

EXPECT_EQ(kBufferSize, buffer_size);

EXPECT_EQ(123456789, buffer[0]);

@@ -302,7 +303,7 @@ TEST(MessagePipeDispatcherTest, BasicClosed) {

d0->ReadMessage(UserPointer<void>(buffer),

MakeUserPointer(&buffer_size),

- NULL,

+ nullptr,

MOJO_READ_MESSAGE_FLAG_NONE));

EXPECT_EQ(kBufferSize, buffer_size);

EXPECT_EQ(234567890, buffer[0]);

@@ -331,7 +332,7 @@ TEST(MessagePipeDispatcherTest, BasicClosed) {

d0->ReadMessage(UserPointer<void>(buffer),

MakeUserPointer(&buffer_size),

- NULL,

+ nullptr,

MOJO_READ_MESSAGE_FLAG_NONE));

// Try writing to |d0|; should fail (other end closed).

@@ -339,7 +340,7 @@ TEST(MessagePipeDispatcherTest, BasicClosed) {

EXPECT_EQ(MOJO_RESULT_FAILED_PRECONDITION,

d0->WriteMessage(UserPointer<const void>(buffer),

kBufferSize,

- NULL,

+ nullptr,

MOJO_WRITE_MESSAGE_FLAG_NONE));

EXPECT_EQ(MOJO_RESULT_OK, d0->Close());

@@ -393,7 +394,7 @@ TEST(MessagePipeDispatcherTest, MAYBE_BasicThreaded) {

EXPECT_EQ(MOJO_RESULT_OK,

d0->WriteMessage(UserPointer<const void>(buffer),

kBufferSize,

- NULL,

+ nullptr,

MOJO_WRITE_MESSAGE_FLAG_NONE));

} // Joins the thread.

elapsed = stopwatch.Elapsed();

@@ -435,7 +436,7 @@ TEST(MessagePipeDispatcherTest, MAYBE_BasicThreaded) {

d1->ReadMessage(UserPointer<void>(buffer),

MakeUserPointer(&buffer_size),

- NULL,

+ nullptr,

MOJO_READ_MESSAGE_FLAG_NONE));

EXPECT_EQ(kBufferSize, buffer_size);

EXPECT_EQ(123456789, buffer[0]);

@@ -546,7 +547,7 @@ class WriterThread : public base::SimpleThread {

EXPECT_EQ(MOJO_RESULT_OK,

write_dispatcher_->WriteMessage(UserPointer<const void>(buffer),

bytes_to_write,

- NULL,

+ nullptr,

MOJO_WRITE_MESSAGE_FLAG_NONE));

*bytes_written_ += bytes_to_write;

}

@@ -555,7 +556,7 @@ class WriterThread : public base::SimpleThread {

EXPECT_EQ(MOJO_RESULT_OK,

write_dispatcher_->WriteMessage(UserPointer<const void>("quit"),

- NULL,

+ nullptr,

MOJO_WRITE_MESSAGE_FLAG_NONE));

}

@@ -601,7 +602,7 @@ class ReaderThread : public base::SimpleThread {

<< "result: " << result;

if (result == MOJO_RESULT_OK) {

// Actually need to wait.

- EXPECT_EQ(MOJO_RESULT_OK, w.Wait(MOJO_DEADLINE_INDEFINITE, NULL));

+ EXPECT_EQ(MOJO_RESULT_OK, w.Wait(MOJO_DEADLINE_INDEFINITE, nullptr));

read_dispatcher_->RemoveWaiter(&w, &hss);

}

// We may not actually be readable, since we're racing with other threads.

@@ -614,7 +615,7 @@ class ReaderThread : public base::SimpleThread {

result = read_dispatcher_->ReadMessage(UserPointer<void>(buffer),

MakeUserPointer(&buffer_size),

- NULL,

+ nullptr,

MOJO_READ_MESSAGE_FLAG_NONE);

EXPECT_TRUE(result == MOJO_RESULT_OK || result == MOJO_RESULT_SHOULD_WAIT)

<< "result: " << result;

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