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Commit f5a3b8a8 authored by Kalesh Singh's avatar Kalesh Singh
Browse files

protoutil: Fix EncodedBuffer test 



Commit ag/10780537 ("Optimize memory usage in incidentd")
broke the libprotoutil_test since it page aligns the chunk
size but didn't update the tests.

Fix the tests by page aligning TEST_CHUNK_SIZE; and add a
test mapping.

Test: atest -c libprotoutil_test
Bug: 295228590
Change-Id: I85d828a10cc67334751c3c3a451a75c4dbe3eb76
Signed-off-by: default avatarKalesh Singh <kaleshsingh@google.com>
parent 24c9102d

libs/protoutil/Android.bp

+4 −0
Original line number Diff line number Diff line
@@ -80,6 +80,10 @@ cc_test { 
        "libgmock",

    ],



    test_suites: [

        "general-tests",

    ],



    proto: {

        type: "full",

    },

libs/protoutil/AndroidTest.xml

deleted100644 → 0
+0 −26
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2018 The Android Open Source Project



     Licensed under the Apache License, Version 2.0 (the "License");

     you may not use this file except in compliance with the License.

     You may obtain a copy of the License at



          http://www.apache.org/licenses/LICENSE-2.0



     Unless required by applicable law or agreed to in writing, software

     distributed under the License is distributed on an "AS IS" BASIS,

     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

     See the License for the specific language governing permissions and

     limitations under the License.

-->

<configuration description="Config for libprotoutil_test">

    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">

        <option name="cleanup" value="true" />

        <option name="push" value="libprotoutil_test->/data/nativetest/libprotoutil_test" />

    </target_preparer>

    <option name="test-suite-tag" value="apct" />

    <test class="com.android.tradefed.testtype.GTest" >

        <option name="native-test-device-path" value="/data/nativetest" />

        <option name="module-name" value="libprotoutil_test" />

    </test>

</configuration>

libs/protoutil/TEST_MAPPING

0 → 100644
+12 −0
Original line number Diff line number Diff line 
{

  "presubmit": [

    {

      "name": "libprotoutil_test"

    }

  ],

  "hwasan-postsubmit": [

    {

      "name": "libprotoutil_test"

    }

  ]

}

libs/protoutil/tests/EncodedBuffer_test.cpp

+6 −5
Original line number Diff line number Diff line
@@ -18,7 +18,8 @@ 
using namespace android::util;

using android::sp;



constexpr size_t TEST_CHUNK_SIZE = 16UL;

constexpr size_t __TEST_CHUNK_SIZE = 16UL;

constexpr size_t TEST_CHUNK_SIZE = (__TEST_CHUNK_SIZE + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);

constexpr size_t TEST_CHUNK_HALF_SIZE = TEST_CHUNK_SIZE / 2;

constexpr size_t TEST_CHUNK_3X_SIZE = 3 * TEST_CHUNK_SIZE;
@@ -34,13 +35,13 @@ TEST(EncodedBufferTest, WriteSimple) { 
    expectPointer(buffer->wp(), 0);

    EXPECT_EQ(buffer->currentToWrite(), TEST_CHUNK_SIZE);

    for (size_t i = 0; i < TEST_CHUNK_HALF_SIZE; i++) {

        buffer->writeRawByte(50 + i);

        buffer->writeRawByte(static_cast<uint8_t>(50 + i));

    }

    EXPECT_EQ(buffer->size(), TEST_CHUNK_HALF_SIZE);

    expectPointer(buffer->wp(), TEST_CHUNK_HALF_SIZE);

    EXPECT_EQ(buffer->currentToWrite(), TEST_CHUNK_HALF_SIZE);

    for (size_t i = 0; i < TEST_CHUNK_SIZE; i++) {

        buffer->writeRawByte(80 + i);

        buffer->writeRawByte(static_cast<uint8_t>(80 + i));

    }

    EXPECT_EQ(buffer->size(), TEST_CHUNK_SIZE + TEST_CHUNK_HALF_SIZE);

    expectPointer(buffer->wp(), TEST_CHUNK_SIZE + TEST_CHUNK_HALF_SIZE);
@@ -49,10 +50,10 @@ TEST(EncodedBufferTest, WriteSimple) { 
    // verifies the buffer's data

    expectPointer(buffer->ep(), 0);

    for (size_t i = 0; i < TEST_CHUNK_HALF_SIZE; i++) {

        EXPECT_EQ(buffer->readRawByte(), 50 + i);

        EXPECT_EQ(buffer->readRawByte(), static_cast<uint8_t>(50 + i));

    }

    for (size_t i = 0; i < TEST_CHUNK_SIZE; i++) {

        EXPECT_EQ(buffer->readRawByte(), 80 + i);

        EXPECT_EQ(buffer->readRawByte(), static_cast<uint8_t>(80 + i));

    }



    // clears the buffer