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Diffstat (limited to '')
| -rw-r--r-- | xpcom/tests/gtest/TestSegmentedBuffer.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/xpcom/tests/gtest/TestSegmentedBuffer.cpp b/xpcom/tests/gtest/TestSegmentedBuffer.cpp new file mode 100644 index 0000000000..136e35d489 --- /dev/null +++ b/xpcom/tests/gtest/TestSegmentedBuffer.cpp @@ -0,0 +1,41 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "gtest/gtest.h" +#include "../../io/nsSegmentedBuffer.h" +#include "nsIEventTarget.h" + +using namespace mozilla; + +TEST(SegmentedBuffer, AppendAndDelete) +{ + auto buf = MakeUnique<nsSegmentedBuffer>(); + buf->Init(4); + char* seg; + bool empty; + seg = buf->AppendNewSegment(); + EXPECT_TRUE(seg) << "AppendNewSegment failed"; + seg = buf->AppendNewSegment(); + EXPECT_TRUE(seg) << "AppendNewSegment failed"; + seg = buf->AppendNewSegment(); + EXPECT_TRUE(seg) << "AppendNewSegment failed"; + empty = buf->DeleteFirstSegment(); + EXPECT_TRUE(!empty) << "DeleteFirstSegment failed"; + empty = buf->DeleteFirstSegment(); + EXPECT_TRUE(!empty) << "DeleteFirstSegment failed"; + seg = buf->AppendNewSegment(); + EXPECT_TRUE(seg) << "AppendNewSegment failed"; + seg = buf->AppendNewSegment(); + EXPECT_TRUE(seg) << "AppendNewSegment failed"; + seg = buf->AppendNewSegment(); + EXPECT_TRUE(seg) << "AppendNewSegment failed"; + empty = buf->DeleteFirstSegment(); + EXPECT_TRUE(!empty) << "DeleteFirstSegment failed"; + empty = buf->DeleteFirstSegment(); + EXPECT_TRUE(!empty) << "DeleteFirstSegment failed"; + empty = buf->DeleteFirstSegment(); + EXPECT_TRUE(!empty) << "DeleteFirstSegment failed"; + empty = buf->DeleteFirstSegment(); + EXPECT_TRUE(empty) << "DeleteFirstSegment failed"; +} |