89 lines
2.0 KiB
C++
89 lines
2.0 KiB
C++
/* testChannelAccessFactory.cpp */
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/* Author: Matej Sekoranja Date: 2010.11.03 */
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#include <stddef.h>
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#include <stdlib.h>
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#include <stddef.h>
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#include <string.h>
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#include <stdio.h>
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#include "pvAccess.h"
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#include <epicsAssert.h>
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using namespace epics::pvData;
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using namespace epics::pvAccess;
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class DummyChannelProvider : public ChannelProvider {
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private:
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String m_name;
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public:
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DummyChannelProvider(String name) : m_name(name) {};
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void destroy() {};
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String getProviderName() { return m_name; };
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ChannelFind* channelFind(String channelName,ChannelFindRequester *channelFindRequester)
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{ return 0; }
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Channel* createChannel(String channelName,ChannelRequester *channelRequester,short priority)
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{ return 0; }
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Channel* createChannel(String channelName,ChannelRequester *channelRequester,short priority,String address)
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{ return 0; }
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};
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void testChannelAccessFactory() {
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printf("testChannelAccessFactory... ");
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ChannelAccess* ca = getChannelAccess();
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assert(ca);
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// empty
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std::vector<String>* providers = ca->getProviderNames();
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assert(providers);
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assert(providers->size() == 0);
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delete providers;
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// register 2
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ChannelProvider* cp1 = new DummyChannelProvider("dummy1");
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registerChannelProvider(cp1);
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ChannelProvider* cp2 = new DummyChannelProvider("dummy2");
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registerChannelProvider(cp2);
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providers = ca->getProviderNames();
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assert(providers);
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assert(providers->size() == 2);
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assert(providers->at(0) == "dummy1");
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assert(providers->at(1) == "dummy2");
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assert(ca->getProvider("dummy1") == cp1);
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assert(ca->getProvider("dummy2") == cp2);
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delete providers;
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// unregister first
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unregisterChannelProvider(cp1);
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providers = ca->getProviderNames();
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assert(providers);
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assert(providers->size() == 1);
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assert(providers->at(0) == "dummy2");
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assert(ca->getProvider("dummy2") == cp2);
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delete providers;
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printf("PASSED\n");
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}
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int main(int argc,char *argv[])
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{
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testChannelAccessFactory();
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return(0);
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}
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