CppunitTest_sal_rtl_digest: fix loplugin:cppunitassertequals warnings

Change-Id: Ic23ba93667f5de4b2cdb7868f9e3fc8cf8bacbd3
Reviewed-on: https://gerrit.libreoffice.org/26626
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>
diff --git a/sal/qa/rtl/digest/rtl_digest.cxx b/sal/qa/rtl/digest/rtl_digest.cxx
index 7505fd2..dc49113 100644
--- a/sal/qa/rtl/digest/rtl_digest.cxx
+++ b/sal/qa/rtl/digest/rtl_digest.cxx
@@ -119,7 +119,7 @@ public:
        }

        rtlDigest handle = rtl_digest_create( rtl_Digest_AlgorithmInvalid );
        CPPUNIT_ASSERT_MESSAGE("create invalid digest", handle == nullptr);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("create invalid digest", static_cast<rtlDigest>(nullptr), handle);
        rtl_digest_destroy( handle );
    }

@@ -131,7 +131,7 @@ public:
        {
            rtlDigest handle = rtl_digest_create(constDigestAlgorithms[i]);
            rtlDigestAlgorithm aAlgo = rtl_digest_queryAlgorithm(handle);
            CPPUNIT_ASSERT_MESSAGE("query handle", constDigestAlgorithms[i] == aAlgo);
            CPPUNIT_ASSERT_EQUAL_MESSAGE("query handle", aAlgo, constDigestAlgorithms[i]);
            rtl_digest_destroy( handle );
        }

@@ -147,13 +147,13 @@ public:
        {
            handle = rtl_digest_create(constDigestAlgorithms[i]);
            nAlgoLength = rtl_digest_queryLength(handle);
            CPPUNIT_ASSERT_MESSAGE("query Length", constDigestAlgorithmLengths[i] == nAlgoLength);
            CPPUNIT_ASSERT_EQUAL_MESSAGE("query Length", nAlgoLength, constDigestAlgorithmLengths[i]);
            rtl_digest_destroy( handle );
        }

        handle = rtl_digest_create( rtl_Digest_AlgorithmInvalid );
        nAlgoLength = rtl_digest_queryLength(handle);
        CPPUNIT_ASSERT_MESSAGE("query length", 0 == nAlgoLength);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("query length", static_cast<sal_uInt32>(0), nAlgoLength);
        rtl_digest_destroy( handle );
    }

@@ -164,11 +164,11 @@ public:

        handle = nullptr;
        aError = rtl_digest_init(handle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("init(NULL, 0, 0)", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("init(NULL, 0, 0)", rtl_Digest_E_Argument, aError);

        handle = rtl_digest_create( rtl_Digest_AlgorithmMD5 );
        aError = rtl_digest_init(handle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("init(handle, 0, 0)", aError == rtl_Digest_E_None);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("init(handle, 0, 0)", rtl_Digest_E_None, aError);
        rtl_digest_destroy( handle );

        int aAlgorithmSize = sizeof(constDigestAlgorithms) / sizeof(constDigestAlgorithms[0]);
@@ -182,7 +182,7 @@ public:
            sal_uInt32       nSize = aMessage.getLength();

            aError = rtl_digest_init(handle, pData, nSize);
            CPPUNIT_ASSERT_MESSAGE("init(handle, pData, nSize)", aError == rtl_Digest_E_None);
            CPPUNIT_ASSERT_EQUAL_MESSAGE("init(handle, pData, nSize)", rtl_Digest_E_None, aError);

            rtl_digest_update(handle, pData, nSize);

@@ -254,7 +254,7 @@ public:

        rtlDigestError aError = rtl_digest_PBKDF2(pKeyBuffer.get(), nKeyLen, pPassword, nPasswordLen, pSaltData.get(), nSaltDataLen, nCount);

        CPPUNIT_ASSERT(aError == rtl_Digest_E_None );
        CPPUNIT_ASSERT_EQUAL(rtl_Digest_E_None, aError);

        rtl::OString aKey = createHex(pKeyBuffer.get(), nKeyLen);

@@ -287,14 +287,14 @@ public:

        aHandle = nullptr;
        aError = rtl_digest_update(aHandle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("does not handle wrong parameter", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("does not handle wrong parameter", rtl_Digest_E_Argument, aError);

        aHandle = nullptr;
        aError = rtl_digest_updateMD2(aHandle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("does not handle wrong parameter", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("does not handle wrong parameter", rtl_Digest_E_Argument, aError);

        aError = rtl_digest_updateMD5(aHandle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("does not handle wrong parameter", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("does not handle wrong parameter", rtl_Digest_E_Argument, aError);

        aHandle = rtl_digest_create( rtl_Digest_AlgorithmMD2 );
        CPPUNIT_ASSERT_MESSAGE("create with rtl_Digest_AlgorithmMD2", aHandle != nullptr);
@@ -303,10 +303,10 @@ public:
        sal_uInt32       nSize = sSampleString.getLength();

        aError = rtl_digest_updateMD2(aHandle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("handle parameter 'pData' wrong", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle parameter 'pData' wrong", rtl_Digest_E_Argument, aError);

        aError = rtl_digest_updateMD2(aHandle, pData, 0);
        CPPUNIT_ASSERT_MESSAGE("handle parameter 'nSize' wrong", aError == rtl_Digest_E_None);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle parameter 'nSize' wrong", rtl_Digest_E_None, aError);

        rtl_digest_destroyMD2(aHandle);

@@ -315,7 +315,7 @@ public:
        CPPUNIT_ASSERT_MESSAGE("create with rtl_Digest_AlgorithmMD2", aHandle != nullptr);

        aError = rtl_digest_updateMD5(aHandle, pData, nSize);
        CPPUNIT_ASSERT_MESSAGE("handle parameter 'handle' wrong", aError == rtl_Digest_E_Algorithm);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle parameter 'handle' wrong", rtl_Digest_E_Algorithm, aError);

        rtl_digest_destroyMD5(aHandle);

@@ -323,10 +323,10 @@ public:
        CPPUNIT_ASSERT_MESSAGE("create with rtl_Digest_AlgorithmMD5", aHandle != nullptr);

        aError = rtl_digest_updateMD5(aHandle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("handle parameter 'pData' wrong", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle parameter 'pData' wrong", rtl_Digest_E_Argument, aError);

        aError = rtl_digest_updateMD5(aHandle, pData, 0);
        CPPUNIT_ASSERT_MESSAGE("handle parameter 'nSize' wrong", aError == rtl_Digest_E_None);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle parameter 'nSize' wrong", rtl_Digest_E_None, aError);

        rtl_digest_destroyMD5(aHandle);
    }
@@ -338,11 +338,11 @@ public:

        aHandle = nullptr;
        aError = rtl_digest_get(aHandle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("does not handle wrong parameter", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("does not handle wrong parameter", rtl_Digest_E_Argument, aError);

        aHandle = nullptr;
        aError = rtl_digest_getMD5(aHandle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("does not handle wrong parameter", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("does not handle wrong parameter", rtl_Digest_E_Argument, aError);

        // test with wrong algorithm
        aHandle = rtl_digest_create(rtl_Digest_AlgorithmMD2);
@@ -352,10 +352,10 @@ public:
        std::unique_ptr<sal_uInt8[]> pKeyBuffer(new sal_uInt8[nKeyLen]);

        aError = rtl_digest_getMD5(aHandle, nullptr, 0);
        CPPUNIT_ASSERT_MESSAGE("handle 2. parameter wrong", aError == rtl_Digest_E_Argument);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle 2. parameter wrong", rtl_Digest_E_Argument, aError);

        aError = rtl_digest_getMD5(aHandle, pKeyBuffer.get(), 0);
        CPPUNIT_ASSERT_MESSAGE("handle parameter 'handle' wrong", aError == rtl_Digest_E_Algorithm);
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle parameter 'handle' wrong", rtl_Digest_E_Algorithm, aError);

        rtl_digest_destroyMD2(aHandle);

@@ -363,10 +363,10 @@ public:
        CPPUNIT_ASSERT_MESSAGE("create with rtl_Digest_AlgorithmMD5", aHandle != nullptr);

        aError = rtl_digest_getMD5(aHandle, nullptr, nKeyLen);
        CPPUNIT_ASSERT_MESSAGE("handle parameter 'pData' wrong", aError == rtl_Digest_E_Argument );
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle parameter 'pData' wrong", rtl_Digest_E_Argument, aError);

        aError = rtl_digest_getMD5(aHandle, pKeyBuffer.get(), 0);
        CPPUNIT_ASSERT_MESSAGE("handle parameter 'nSize' wrong", aError == rtl_Digest_E_BufferSize );
        CPPUNIT_ASSERT_EQUAL_MESSAGE("handle parameter 'nSize' wrong", rtl_Digest_E_BufferSize, aError);

        rtl_digest_destroyMD5(aHandle);
    }