Update version numbers for release

ByteBuffer::align() does not work as expected
on some RTEMS targets where malloc() returns
buffers aligned only to 4 bytes.

SerializableControl::alignBuffer() and
DeserializableControl::alignData() are implemented,
but never called, in this module and pvAccessCPP.
ByteBuffer::align() is only needed to implement
these two methods.

Leave non-pure virtual stubs to assist in migration.

.appveyor.yml

@@ -1,8 +1,6 @@
 # .appveyor.yml for use with EPICS Base ci-scripts
 # (see: https://github.com/epics-base/ci-scripts)
 
-# This is YAML - indentation levels are crucial
-
 cache:
   - C:\Users\appveyor\.tools
 
@@ -41,14 +39,14 @@ configuration:
 # Environment variables: compiler toolchain, base version, setup file, ...
 environment:
   # common / default variables for all jobs
-  SETUP_PATH: .ci-local:.ci
+  SETUP_PATH: .ci-local
 
   matrix:
   - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
     CMP: vs2019
     BASE: 7.0
   - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-    CMP: mingw
+    CMP: gcc
     BASE: 7.0
   - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
     CMP: vs2017
@@ -66,15 +64,15 @@ platform:
 #---------------------------------#
 
 build_script:
-  - cmd: python .ci/appveyor/do.py prepare
-  - cmd: python .ci/appveyor/do.py build
+  - cmd: python .ci/cue.py prepare
+  - cmd: python .ci/cue.py build
 
 test_script:
-  - cmd: python .ci/appveyor/do.py test
+  - cmd: python .ci/cue.py test
 
 on_finish:
   - ps: Get-ChildItem *.tap -Recurse -Force | % { Push-AppveyorArtifact $_.FullName -FileName $_.Name }
-  - cmd: python .ci/appveyor/do.py build test-results -s
+  - cmd: python .ci/cue.py build test-results -s
 
 #---------------------------------#
 #         debugging               #
@@ -93,10 +91,4 @@ on_finish:
 #---------------------------------#
 
 notifications:
-
-  - provider: Email
-    to:
-      - me@example.com
-    on_build_success: false
-
   - provider: GitHubPullRequest

.github/workflows/ci-scripts-build.yml

@@ -0,0 +1,153 @@
+# .github/workflows/ci-scripts-build.yml for use with EPICS Base ci-scripts
+# (see: https://github.com/epics-base/ci-scripts)
+
+# This is YAML - indentation levels are crucial
+
+# Set the 'name:' properties to values that work for you (pvxs)
+
+name: pvData
+
+# Trigger on pushes and PRs to any branch
+on:
+  push:
+    paths-ignore:
+      - .appveyor.yml
+  pull_request:
+
+env:
+    SETUP_PATH: .ci-local:.ci
+    EPICS_TEST_IMPRECISE_TIMING: YES
+
+jobs:
+  build-base:
+    name: ${{ matrix.base }}/${{ matrix.os }}/${{ matrix.cmp }}/${{ matrix.configuration }}/${{ matrix.wine }}${{ matrix.rtems }}/${{ matrix.extra }}
+    runs-on: ${{ matrix.os }}
+    # Set environment variables from matrix parameters
+    env:
+      BASE: ${{ matrix.base }}
+      CMP: ${{ matrix.cmp }}
+      BCFG: ${{ matrix.configuration }}
+      WINE: ${{ matrix.wine }}
+      RTEMS: ${{ matrix.rtems }}
+      EXTRA: ${{ matrix.extra }}
+      TEST: ${{ matrix.test }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-20.04
+            cmp: gcc
+            configuration: default
+            base: "7.0"
+            wine: "64"
+
+          - os: ubuntu-20.04
+            cmp: gcc
+            configuration: static
+            base: "7.0"
+            wine: "64"
+
+          - os: ubuntu-20.04
+            cmp: gcc
+            configuration: default
+            base: "3.15"
+            wine: "64"
+
+          - os: ubuntu-20.04
+            cmp: gcc
+            configuration: static
+            base: "7.0"
+            extra: "CMD_CXXFLAGS=-std=c++11"
+
+          - os: ubuntu-16.04
+            cmp: clang
+            configuration: default
+            base: "7.0"
+
+          - os: ubuntu-20.04
+            cmp: clang
+            configuration: default
+            base: "7.0"
+            extra: "CMD_CXXFLAGS=-std=c++11"
+
+          - os: ubuntu-20.04
+            cmp: gcc
+            configuration: default
+            base: "7.0"
+            rtems: "4.10"
+
+          - os: ubuntu-20.04
+            cmp: gcc
+            configuration: default
+            base: "7.0"
+            rtems: "4.9"
+
+          - os: ubuntu-16.04
+            cmp: gcc-4.8
+            utoolchain: true
+            configuration: default
+            base: "7.0"
+
+          - os: ubuntu-16.04
+            cmp: gcc-4.9
+            utoolchain: true
+            configuration: default
+            base: "7.0"
+
+          - os: ubuntu-20.04
+            cmp: gcc-8
+            utoolchain: true
+            configuration: default
+            base: "7.0"
+
+          - os: ubuntu-20.04
+            cmp: clang
+            configuration: default
+            base: "7.0"
+
+          - os: macos-latest
+            cmp: clang
+            configuration: default
+            base: "7.0"
+
+          - os: windows-2019
+            cmp: vs2019
+            configuration: default
+            base: "7.0"
+
+          - os: windows-2019
+            cmp: vs2019
+            configuration: static
+            base: "7.0"
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+    - name: Cache Dependencies
+      uses: actions/cache@v2
+      with:
+        path: ~/.cache
+        key: ${{ matrix.base }}/${{ matrix.os }}/${{ matrix.cmp }}/${{ matrix.configuration }}/${{ matrix.wine }}${{ matrix.rtems }}/${{ matrix.extra }}
+    - name: Automatic core dump analysis
+      uses: mdavidsaver/ci-core-dumper@master
+    - name: "apt-get install"
+      run: |
+        sudo apt-get update
+        sudo apt-get -y install qemu-system-x86 g++-mingw-w64-x86-64 gdb
+      if: runner.os == 'Linux'
+    - name: "apt-get install ${{ matrix.cmp }}"
+      run: |
+        sudo apt-get -y install software-properties-common
+        sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+        sudo apt-get update
+        sudo apt-get -y install ${{ matrix.cmp }}
+      if: matrix.utoolchain
+    - name: Prepare and compile dependencies
+      run: python .ci/cue.py prepare
+    - name: Build main module
+      run: python .ci/cue.py build
+    - name: Run main module tests
+      run: python .ci/cue.py test
+    - name: Collect and show test results
+      run: python .ci/cue.py test-results

.travis.yml

@@ -1,108 +0,0 @@
-# .travis.yml for use with EPICS Base ci-scripts
-# (see: https://github.com/epics-base/ci-scripts)
-
-# This is YAML - indentation levels are crucial
-
-language: cpp
-compiler: gcc
-dist: bionic
-
-cache:
-  directories:
-  - $HOME/.cache
-
-env:
-  global:
-    - SETUP_PATH=.ci-local:.ci
-
-addons:
-  apt:
-    packages:
-    # for all EPICS builds
-    - libreadline6-dev
-    - libncurses5-dev
-    - perl
-    # for clang compiler
-    - clang
-    # for mingw builds (32bit and 64bit)
-    - g++-mingw-w64-i686
-    - g++-mingw-w64-x86-64
-    # for RTEMS cross builds
-    - qemu-system-x86
-
-install:
-  - ./.ci/travis/prepare.sh
-
-script:
-  - ./.ci/travis/build.sh
-
-# If you need to do more during install and build,
-# add a local directory to your module and do e.g.
-#  - ./.ci-local/travis/install-extras.sh
-
-# Define build jobs
-
-# Well-known variables to use
-# SET      source setup file
-# EXTRA    content will be added to make command line
-# STATIC   set to YES for static build (default: NO)
-# TEST     set to NO to skip running the tests (default: YES)
-# VV       set to make build scripts verbose (default: unset)
-
-# Usually from setup files, but may be specified or overridden
-#  on a job line
-# MODULES  list of dependency modules
-# BASE     branch or release tag name of the EPICS Base to use
-# <MODULE> branch or release tag for a specific module
-# ...      see README for setup file syntax description
-
-jobs:
-  include:
-
-# Different configurations of default gcc and clang
-
-  - env: BASE=7.0
-
-  - env: BASE=7.0
-    compiler: clang
-
-  - env: BASE=7.0 EXTRA="CMD_CXXFLAGS=-std=c++11"
-
-  - env: BASE=7.0 EXTRA="CMD_CXXFLAGS=-std=c++11"
-    compiler: clang
-
-# Trusty: compiler versions very close to RHEL 7
-
-  - env: BASE=7.0
-    dist: trusty
-
-  - env: BASE=7.0 EXTRA="CMD_CXXFLAGS=-std=c++11"
-    dist: trusty
-
-  - env: BASE=3.15 EXTRA="CMD_CXXFLAGS=-std=c++11"
-    dist: trusty
-
-# Cross-compilations to Windows using MinGW and WINE
-    
-  - env: BASE=7.0 WINE=32 TEST=NO STATIC=YES
-    compiler: mingw
-
-  - env: BASE=7.0 WINE=64 TEST=NO STATIC=NO
-    compiler: mingw
-
-# Other gcc versions (added as an extra package)
-
-  - env: BASE=7.0
-    compiler: gcc-6
-    addons: { apt: { packages: ["g++-6"], sources: ["ubuntu-toolchain-r-test"] } }
-
-  - env: BASE=7.0
-    compiler: gcc-7
-    addons: { apt: { packages: ["g++-7"], sources: ["ubuntu-toolchain-r-test"] } }
-
-# MacOS build
-
-  - env: BASE=7.0
-    os: osx
-    compiler: clang
-    addons: { homebrew: { packages: ["re2c"], update: true } }

Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "PVData C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 8.0.2
+PROJECT_NUMBER         = 8.0.4
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

configure/CONFIG_PVDATA_VERSION

@@ -2,7 +2,7 @@
 
 EPICS_PVD_MAJOR_VERSION = 8
 EPICS_PVD_MINOR_VERSION = 0
-EPICS_PVD_MAINTENANCE_VERSION = 2
+EPICS_PVD_MAINTENANCE_VERSION = 4
 
 # Development flag, set to zero for release versions
 

documentation/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "PVData C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 8.0.2
+PROJECT_NUMBER         = 8.0.4
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

documentation/release_notes.dox

@@ -2,6 +2,24 @@
 
 @page release_notes Release Notes
 
+Release 8.1.0 (Feb 2021)
+========================
+
+- Incompatible changes
+ - Remove ByteBuffer::align()
+- Compatible changes
+ - Deprecate SerializableControl::alignBuffer() and DeserializableControl::alignData()
+ - shared_vector_convert<>() fix convert of empty, untyped, array
+
+Release 8.0.3 (July 2020)
+=========================
+
+- Incompatible changes
+ - Removed THROW_BASE_EXCEPTION_CAUSE() macro which has long ignored its cause.
+   Any external users should switch to the functionally identical THROW_BASE_EXCEPTION_CAUSE()
+ - Various printing of functions now conditionally escape strings
+   including quote '\"' and similar charactors.
+
 Release 8.0.2 (May 2020)
 ========================
 

src/factory/PVDataCreateFactory.cpp

@@ -144,8 +144,7 @@ PVString::PVString(ScalarConstPtr const & scalar)
 
 std::ostream& PVString::dumpValue(std::ostream& o) const
 {
-    // we escape, but do not quote, for scalar string
-    o<<escape(get());
+    o<<maybeQuote(get());
     return o;
 }
 
@@ -233,7 +232,7 @@ std::ostream& PVValueArray<T>::dumpValue(std::ostream& o) const
 template<>
 std::ostream& PVValueArray<std::string>::dumpValue(std::ostream& o, size_t index) const
 {
-    return o << '"' << escape(this->view().at(index)) << '"';
+    return o << maybeQuote(this->view().at(index));
 }
 
 template<>
@@ -244,9 +243,9 @@ std::ostream& PVValueArray<std::string>::dumpValue(std::ostream& o) const
                                   end(v.end());
     o << '[';
     if(it!=end) {
-        o << '"' << escape(*it++) << '"';
+        o << maybeQuote(*it++);
         for(; it!=end; ++it)
-            o << ", \"" << escape(*it) << '"';
+            o << ", " << maybeQuote(*it);
 
     }
     return o << ']';

src/factory/printer.cpp

@@ -171,7 +171,7 @@ bool printEnumT(std::ostream& strm, const PVStructure& top, bool fromtop)
     if(I>=ch.size()) {
         strm<<" <undefined>";
     } else {
-        strm<<' '<<escape(ch[I]);
+        strm<<' '<<maybeQuote(ch[I]);
     }
     return true;
 }
@@ -180,7 +180,7 @@ void csvEscape(std::string& S)
 {
     // concise, not particularly efficient...
     std::string temp(escape(S).style(escape::CSV).str());
-    if(S.find_first_of(" ,\\")!=S.npos) {// only quote if necessary (stupid Excel)
+    if(S.find_first_of("\" ,\\")!=S.npos) {// only quote if necessary (stupid Excel)
         std::string temp2;
         temp2.reserve(temp.size()+2);
         temp2.push_back('\"');
@@ -188,7 +188,7 @@ void csvEscape(std::string& S)
         temp2.push_back('\"');
         temp2.swap(temp);
     }
-    S = temp;
+    S.swap(temp);
 }
 
 bool printTable(std::ostream& strm, const PVStructure& top)
@@ -514,4 +514,38 @@ std::ostream& operator<<(std::ostream& strm, const escape& Q)
     return strm;
 }
 
+
+std::ostream& operator<<(std::ostream& strm, const maybeQuote& q)
+{
+    bool esc = false;
+    for(size_t i=0, N=q.s.size(); i<N && !esc; i++) {
+        switch(q.s[i]) {
+        case '\a':
+        case '\b':
+        case '\f':
+        case '\n':
+        case '\r':
+        case '\t':
+        case ' ':
+        case '\v':
+        case '\\':
+        case '\'':
+        case '\"':
+            esc = true;
+            break;
+        default:
+            if(!isprint(q.s[i])) {
+                esc = true;
+            }
+            break;
+        }
+    }
+    if(esc) {
+        strm<<'"'<<escape(q.s)<<'"';
+    } else {
+        strm<<q.s;
+    }
+    return strm;
+}
+
 }} //epics::pvData

src/misc/pv/byteBuffer.h

@@ -494,23 +494,6 @@ public:
     {
         return sizeof(T)>1 && _reverseEndianess;
     }
-    /**
-     * Adjust position to the next multiple of 'size.
-     * @param  size The alignment requirement, must be a power of 2. (unchecked)
-     * @param  fill value to use for padding bytes (default '\0').
-     *
-     * @note This alignment is absolute, not necessarily with respect to _buffer.
-     */
-    inline void align(std::size_t size, char fill='\0')
-    {
-        const std::size_t k = size - 1, bufidx = (std::size_t)_position;
-        if(bufidx&k) {
-            std::size_t npad = size-(bufidx&k);
-            assert(npad<=getRemaining());
-            std::fill(_position, _position+npad, fill);
-            _position += npad;
-        }
-    }
     /**
      * Put a boolean value into the byte buffer.
      *

src/misc/pv/epicsException.h

@@ -229,7 +229,6 @@ private:
 #endif
 
 #define THROW_BASE_EXCEPTION(msg) THROW_EXCEPTION2(::epics::pvData::BaseException, msg)
-#define THROW_BASE_EXCEPTION_CAUSE(msg, cause) THROW_EXCEPTION2(::epics::pvData::BaseException, msg)
 
     }
 }

src/misc/pv/serialize.h

@@ -16,6 +16,14 @@
 
 #include <shareLib.h>
 
+#if defined(PVD_INTERNAL)
+#  define PVD_DEPRECATED(msg)
+#elif __GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 5
+#  define PVD_DEPRECATED(msg) __attribute__((deprecated(msg)))
+#else
+#  define PVD_DEPRECATED(msg) EPICS_DEPRECATED
+#endif
+
 namespace epics { namespace pvData { 
 
     class SerializableControl;
@@ -47,11 +55,7 @@ namespace epics { namespace pvData {
          * @param size The number of bytes.
          */
         virtual void ensureBuffer(std::size_t size) =0;
-        /**
-         * Add pad bytes to buffer.
-         * @param alignment alignment required.
-         */
-        virtual void alignBuffer(std::size_t alignment) =0;
+        virtual void alignBuffer(std::size_t alignment) PVD_DEPRECATED("Deprecated for lack of use") {}
         /**
          * Method for serializing primitive array data.
          * Hook for supplying custom serialization implementation.
@@ -98,14 +102,8 @@ namespace epics { namespace pvData {
          * @param size The number of bytes.
          */
         virtual void ensureData(std::size_t size) =0;
-        /**
-         * Align buffer.
-         * Note that this takes care only current buffer alignment.
-         * If streaming protocol is used,
-         * care must be taken that entire stream is aligned.
-         * @param alignment size in bytes, must be power of two.
-         */
-        virtual void alignData(std::size_t alignment) =0;
+        // Deprecated for lack of use
+        virtual void alignData(std::size_t alignment) PVD_DEPRECATED("Deprecated for lack of use") {};
         /**
          * Method for deserializing array data.
          * Hook for supplying custom deserialization implementation.

src/misc/pv/sharedVector.h

@@ -544,11 +544,11 @@ private:
     /* Hack alert.
      * For reasons of simplicity and efficiency, we want to use raw pointers for iteration.
      * However, shared_ptr::get() isn't defined when !m_sdata, although practically it gives NULL.
-     * Unfortunately, many of the MSVC (<= VS 2010) STL methods assert() that iterators are never NULL.
+     * Unfortunately, many of the MSVC (<= VS 2013) STL methods assert() that iterators are never NULL.
      * So we fudge here by abusing 'this' so that our iterators are always !NULL.
      */
     inline E* base_ptr() const {
-#if defined(_MSC_VER) && _MSC_VER<=1600
+#if defined(_MSC_VER) && _MSC_VER<=1800
         return this->m_count ? this->m_sdata.get() : (E*)(this-1);
 #else
         return this->m_sdata.get();
@@ -837,9 +837,13 @@ namespace detail {
             typedef typename meta::strip_const<TO>::type to_t;
             ScalarType stype = src.original_type(),
                        dtype = (ScalarType)ScalarTypeID<TO>::value;
-            if(stype==dtype) {
+            if(src.empty()) {
+                return shared_vector<TO>();
+
+            } else if(stype==dtype) {
                 // no convert needed
                 return shared_vector<TO>(src, detail::_shared_vector_cast_tag());
+
             } else {
                 // alloc and convert
                 shared_vector<to_t> ret(src.size()/ScalarTypeFunc::elementSize(stype));

src/misc/pv/typeCast.h

@@ -237,6 +237,14 @@ public:
     std::ostream& operator<<(std::ostream& strm, const escape& Q);
 };
 
+struct maybeQuote {
+    const std::string& s;
+    maybeQuote(const std::string& s) :s(s) {}
+};
+
+epicsShareExtern
+std::ostream& operator<<(std::ostream& strm, const maybeQuote& q);
+
 }} // end namespace
 
 #endif // PVTYPECAST_H

src/misc/serializeHelper.cpp

@@ -174,14 +174,6 @@ struct ToString : public epics::pvData::SerializableControl
         assert(bufwrap.getRemaining()>0);
     }
 
-    virtual void alignBuffer(std::size_t alignment)
-    {
-        if(bufwrap.getRemaining()<alignment)
-            flushSerializeBuffer();
-        assert(bufwrap.getRemaining()>=alignment);
-        bufwrap.align(alignment);
-    }
-
     virtual bool directSerialize(
         ByteBuffer *existingBuffer,
         const char* toSerialize,
@@ -232,16 +224,6 @@ struct FromString : public epics::pvData::DeserializableControl
             throw std::logic_error("Incomplete buffer");
     }
 
-    virtual void alignData(std::size_t alignment)
-    {
-        size_t pos = buf.getPosition(), k = alignment-1;
-        if(pos&k) {
-            std::size_t npad = alignment-(pos&k);
-            ensureData(npad);
-            buf.align(alignment);
-        }
-    }
-
     virtual bool directDeserialize(
         ByteBuffer *existingBuffer,
         char* deserializeTo,

src/pv/pvIntrospect.h

@@ -24,14 +24,6 @@
 #include <pv/pvdVersion.h>
 
 #include <shareLib.h>
-
-#if defined(PVD_INTERNAL)
-#  define PVD_DEPRECATED(msg)
-#elif __GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 5
-#  define PVD_DEPRECATED(msg) __attribute__((deprecated(msg)))
-#else
-#  define PVD_DEPRECATED(msg) EPICS_DEPRECATED
-#endif
 #define PVD_DEPRECATED_52 PVD_DEPRECATED("See https://github.com/epics-base/pvDataCPP/issues/52")
 
 /* C++11 keywords

testApp/Makefile

@@ -12,6 +12,8 @@ include $(PVDATA_TEST)/pv/Makefile
 include $(PVDATA_TEST)/property/Makefile
 include $(PVDATA_TEST)/copy/Makefile
 
+PROD_SRCS_RTEMS += rtemsTestData.c
+
 # pvDataAllTests runs all the test programs in a known working order.
 testHarness_SRCS += pvDataAllTests.c
 
@@ -30,6 +32,11 @@ TESTSPEC_RTEMS = pvdTestHarness.$(MUNCH_SUFFIX); pvDataAllTests
 # Build test scripts for hosts
 TESTSCRIPTS_HOST += $(TESTS:%=%.t)
 
+ifneq ($(filter $(T_A),$(CROSS_COMPILER_RUNTEST_ARCHS)),)
+TESTPROD = $(TESTPROD_HOST)
+TESTSCRIPTS += $(TESTS:%=%.t)
+endif
+
 include $(TOP)/configure/RULES
 
 

testApp/misc/testBaseException.cpp

@@ -31,16 +31,6 @@ void Unroller::unroll<0>(double /*d*/) {
     THROW_BASE_EXCEPTION("the root cause");
 }
 
-void internalTestBaseException(int /*unused*/ = 0)
-{
-    try {
-        // NOTE: 5, 4, 3, 2, 1 calls will be optimized and not shown
-        Unroller().unroll<5>(42.0);
-    } catch (BaseException& be3) {
-        THROW_BASE_EXCEPTION_CAUSE("exception 1", be3);
-    }
-}
-
 void testBaseExceptionTest() {
     printf("testBaseException... ");
 
@@ -50,16 +40,6 @@ void testBaseExceptionTest() {
         printf("\n\n%s\n\n", be.what());
     }
 
-    try {
-        try {
-            internalTestBaseException();
-        } catch (BaseException& be2) {
-            THROW_BASE_EXCEPTION_CAUSE("exception 2", be2);
-        }
-    } catch (BaseException& be) {
-        printf("\n\n%s\n\n", be.what());
-    }
-
     testPass("testBaseException");
 }
 

testApp/misc/testByteBuffer.cpp

@@ -217,38 +217,6 @@ void testUnaligned()
 {
     testDiag("test correctness of unaligned access");
 
-    ByteBuffer buf(32, EPICS_ENDIAN_BIG);
-
-    // malloc() should give us a buffer aligned to at least native integer size
-    buf.align(sizeof(int));
-    testOk1(buf.getPosition()==0);
-
-    buf.clear();
-    buf.put<uint8>(0x42);
-    buf.put<uint16>(0x1020);
-    buf.align(2, '\x41');
-    testOk1(buf.getPosition()==4);
-
-    testOk1(memcmp(buf.getBuffer(), "\x42\x10\x20\x41", 4)==0);
-
-    buf.clear();
-    buf.put<uint8>(0x42);
-    buf.put<uint32>(0x12345678);
-    buf.align(4, '\x41');
-    testOk1(buf.getPosition()==8);
-
-    testOk1(memcmp(buf.getBuffer(), "\x42\x12\x34\x56\x78\x41\x41\x41", 8)==0);
-
-    buf.clear();
-    buf.put<uint8>(0x42);
-    uint64 val = 0x12345678;
-    val<<=32;
-    val |= 0x90abcdef;
-    buf.put<uint64>(val);
-    buf.align(8, '\x41');
-    testOk1(buf.getPosition()==16);
-
-    testOk1(memcmp(buf.getBuffer(), "\x42\x12\x34\x56\x78\x90\xab\xcd\xef\x41\x41\x41", 8)==0);
 }
 
 static
@@ -305,7 +273,7 @@ void testArrayBE()
 
 MAIN(testByteBuffer)
 {
-    testPlan(104);
+    testPlan(97);
     testDiag("Tests byteBuffer");
     testBasicOperations();
     testInverseEndianness(EPICS_ENDIAN_BIG, expect_be);

testApp/misc/testSerialization.cpp

@@ -67,10 +67,6 @@ public:
     virtual void ensureBuffer(std::size_t /*size*/) {
     }
 
-    virtual void alignBuffer(std::size_t alignment) {
-        buffer->align(alignment);
-    }
-
     virtual bool directSerialize(ByteBuffer* /*existingBuffer*/, const char* /*toSerialize*/,
                                  std::size_t /*elementCount*/, std::size_t /*elementSize*/)
     {
@@ -95,10 +91,6 @@ public:
     virtual void ensureData(size_t /*size*/) {
     }
 
-    virtual void alignData(size_t alignment) {
-        buffer->align(alignment);
-    }
-
     virtual bool directDeserialize(ByteBuffer* /*existingBuffer*/, char* /*deserializeTo*/,
                                    std::size_t /*elementCount*/, std::size_t /*elementSize*/)
     {

testApp/misc/testSharedVector.cpp

@@ -474,6 +474,9 @@ void testVectorConvert()
     testOk1(ints.unique());
     testOk1(strings.size()==ints.size());
     testOk1(strings.at(0)=="42");
+
+    testDiag("convert empty array");
+    testOk1(pvd::shared_vector_convert<double>(pvd::shared_vector<pvd::int32>()).empty());
 }
 
 void testWeak()
@@ -695,7 +698,7 @@ void testCXX11Init()
 
 MAIN(testSharedVector)
 {
-    testPlan(191);
+    testPlan(192);
     testDiag("Tests for shared_vector");
 
     testDiag("sizeof(shared_vector<pvd::int32>)=%lu",

testApp/misc/testprinter.cpp

@@ -134,12 +134,12 @@ void showNTScalarNumeric()
 {
     testDiag("%s", CURRENT_FUNCTION);
     pvd::PVStructurePtr input(pvd::getPVDataCreate()->createPVStructure(scalarNumeric));
-    input->getSubFieldT<pvd::PVScalar>("value")->putFrom(-42);
+    input->getSubFieldT<pvd::PVScalar>("value")->putFrom(pvd::int32(-42));
 
     testDiff("<undefined>              -42 \n", print(input->stream()));
 
-    input->getSubFieldT<pvd::PVScalar>("alarm.severity")->putFrom(1);
-    input->getSubFieldT<pvd::PVScalar>("alarm.status")->putFrom(1);
+    input->getSubFieldT<pvd::PVScalar>("alarm.severity")->putFrom(pvd::int32(1));
+    input->getSubFieldT<pvd::PVScalar>("alarm.status")->putFrom(pvd::int32(1));
     input->getSubFieldT<pvd::PVString>("alarm.message")->put("FOO");
 
     testDiff("<undefined>              -42 MINOR DEVICE FOO \n", print(input->stream()));
@@ -162,8 +162,8 @@ void showNTScalarString()
 
     testDiff("<undefined>              bar \n", print(input->stream()));
 
-    input->getSubFieldT<pvd::PVScalar>("alarm.severity")->putFrom(1);
-    input->getSubFieldT<pvd::PVScalar>("alarm.status")->putFrom(1);
+    input->getSubFieldT<pvd::PVScalar>("alarm.severity")->putFrom(pvd::int32(1));
+    input->getSubFieldT<pvd::PVScalar>("alarm.status")->putFrom(pvd::int32(1));
     input->getSubFieldT<pvd::PVString>("alarm.message")->put("FOO");
 
     testDiff("<undefined>              bar MINOR DEVICE FOO \n", print(input->stream()));
@@ -197,12 +197,12 @@ void showNTEnum()
 
     input->getSubFieldT<pvd::PVInt>("value.index")->put(1);
 
-    testDiff("<undefined>              (1) a two\n", print(input->stream()), "two");
+    testDiff("<undefined>              (1) \"a two\"\n", print(input->stream()), "two");
 
     testDiff("epics:nt/NTEnum:1.0 \n"
-             "    enum_t value (1) a two\n"
+             "    enum_t value (1) \"a two\"\n"
              "        int index 1\n"
-             "        string[] choices [\"one\", \"a two\"]\n"
+             "        string[] choices [one, \"a two\"]\n"
              "    alarm_t alarm \n"
              "        int severity 0\n"
              "        int status 0\n"
@@ -299,7 +299,7 @@ void testRaw()
 
     testDiff("omg \n"
              "    string scalar \n"          // bit 1
-             "    string[] scalarArray [\"hello\", \"world\\x7F\"]\n"
+             "    string[] scalarArray [hello, \"world\\x7F\"]\n"
              "    structure below\n"
              "        int A 0\n"             // bit 4
              "        union select\n"
@@ -319,7 +319,7 @@ void testRaw()
 
     testDiff("omg \n"
              "\033[1m    string scalar \n"
-             "\033[0m\033[1m    string[] scalarArray [\"hello\", \"world\\x7F\"]\n"
+             "\033[0m\033[1m    string[] scalarArray [hello, \"world\\x7F\"]\n"
              "\033[0m    structure below\n"
              "\033[1m        int A 0\n"
              "\033[0m        union select\n"
@@ -347,13 +347,20 @@ void testEscape()
     testEqual("hello\"\"world", std::string(SB()<<pvd::escape("hello\"world").style(pvd::escape::CSV)));
 
     testEqual("hello\"\"world", pvd::escape("hello\"world").style(pvd::escape::CSV).str());
+
+    testEqual("hello_world", std::string(SB()<<pvd::maybeQuote("hello_world")));
+    testEqual("\"hello_world\\\"\"", std::string(SB()<<pvd::maybeQuote("hello_world\"")));
+    testEqual("\"hello world\"", std::string(SB()<<pvd::maybeQuote("hello world")));
+    testEqual("\"hello\\nworld\"", std::string(SB()<<pvd::maybeQuote("hello\nworld")));
+    testEqual("\"hello\\\"world\"", std::string(SB()<<pvd::maybeQuote("hello\"world")));
+    testEqual("\"hello\\x7Fworld\"", std::string(SB()<<pvd::maybeQuote("hello\x7Fworld")));
 }
 
 } // namespace
 
 MAIN(testprinter)
 {
-    testPlan(20);
+    testPlan(26);
     showNTScalarNumeric();
     showNTScalarString();
     showNTEnum();

testApp/rtemsTestData.c

@@ -0,0 +1,2 @@
+/* no test data */
+const void* epicsRtemsFSImage = 0;