Michael Davidsaver
122 lines
2.6 KiB
C++
122 lines
2.6 KiB
C++
/**
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* Copyright - See the COPYRIGHT that is included with this distribution.
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* pvxs is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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*/
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#include <testMain.h>
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#include <epicsUnitTest.h>
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#include <pvxs/unittest.h>
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#include <pvxs/log.h>
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#include <evhelper.h>
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using namespace pvxs::impl;
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namespace {
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struct my_special_error : public std::runtime_error
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{
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my_special_error() : std::runtime_error("Special") {}
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};
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void test_call()
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{
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testDiag("%s", __func__);
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evbase base("TEST");
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testOk1(!base.inLoop());
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{
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bool called = false;
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base.call([&called, &base]() {
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testDiag("in loop 1");
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called = true;
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testOk1(!!base.inLoop());
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base.assertInLoop();
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});
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testOk1(called==true);
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}
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{
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bool called = false;
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base.dispatch([&called]() {
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testDiag("in loop 2");
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called = true;
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});
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base.sync();
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testOk1(called==true);
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}
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try {
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base.call([](){
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testDiag("in loop 3");
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throw my_special_error();
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});
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testFail("Unexpected success");
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}catch(my_special_error&) {
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testPass("Caught expected exception");
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}catch(std::exception& e) {
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testFail("Caught wrong exception : %s \"%s\"", typeid(e).name(), e.what());
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}
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}
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void test_fill_evbuf()
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{
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testDiag("%s", __func__);
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evbuf buf(evbuffer_new());
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{
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EvOutBuf M(true, buf.get());
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testEq(M.size(), 0u);
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for(uint32_t i : range(1024)) {
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to_wire(M, i);
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}
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testDiag("Extra %u", unsigned(M.size()));
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testOk1(!!M.good());
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// ~EvOutBuf flushes to backing buf
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}
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testEq(evbuffer_get_length(buf.get()), 4*1024u);
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{
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EvInBuf M(true, buf.get());
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testEq(M.size(), 0u);
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bool match = true;
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for(uint32_t expect : range(1024)) {
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uint32_t actual=0;
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from_wire(M, actual);
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if(actual!=expect) {
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testDiag("%08x == %08x", unsigned(expect), unsigned(actual));
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match = false;
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break; // only show first failure
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}
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}
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testOk1(!!match);
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testOk1(!!M.good());
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testEq(M.size(), 0u);
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testOk1(!M.refill(42)); // should be completely empty
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}
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testEq(evbuffer_get_length(buf.get()), 0u);
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}
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} // namespace
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MAIN(testev)
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{
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testPlan(14);
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test_call();
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test_fill_evbuf();
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libevent_global_shutdown();
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cleanup_for_valgrind();
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return testDone();
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}
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