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add pvRequest -> bitmask processing

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This commit is contained in:
Michael Davidsaver
2018-07-14 13:12:01 -07:00
parent f66d277918
commit c67fdafb43
4 changed files with 206 additions and 1 deletions
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100
testApp/copy/testCreateRequest.cpp
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@@ -15,7 +15,9 @@
#include <pv/pvUnitTest.h>
#include <testMain.h>
#include <pv/current_function.h>
#include <pv/createRequest.h>
#include <pv/bitSet.h>
namespace {
@@ -335,15 +337,111 @@ static void testBadRequest()
testOk1(!!C->createRequest("field(value)"));
testOk1(C->getMessage().empty());
// duplicate fieldName C
// correct is: "field(A,C{D,E.F})"
testThrows(std::invalid_argument, createRequest("field(A,C.D,C.E.F)"));
}
static
StructureConstPtr maskingType = getFieldCreate()->createFieldBuilder()
->add("A", pvInt)
->add("B", pvInt)
->addNestedStructure("C")
->add("D", pvInt)
->addNestedStructure("E")
->add("F", pvInt)
->endNested()
->endNested()
->createStructure();
static
void checkMask(bool expand,
const std::string& request,
const BitSet& expected)
{
PVStructurePtr pvRequest(createRequest(request));
PVStructurePtr value(getPVDataCreate()->createPVStructure(maskingType));
BitSet actual(extractRequestMask(value, pvRequest->getSubField<PVStructure>("field"), expand));
testEqual(actual, expected)<<" request=\""<<request<<"\"";
}
static void testMask()
{
testDiag("===== %s =====", CURRENT_FUNCTION);
PVStructurePtr V(getPVDataCreate()->createPVStructure(maskingType));
testShow()<<V;
checkMask(false, "", BitSet().set(0));
checkMask(true, "", BitSet().set(0)
.set(V->getSubField("A")->getFieldOffset())
.set(V->getSubField("B")->getFieldOffset())
.set(V->getSubField("C")->getFieldOffset())
.set(V->getSubField("C.D")->getFieldOffset())
.set(V->getSubField("C.E")->getFieldOffset())
.set(V->getSubField("C.E.F")->getFieldOffset()));
checkMask(false, "field()", BitSet().set(0));
checkMask(true, "field()", BitSet().set(0)
.set(V->getSubField("A")->getFieldOffset())
.set(V->getSubField("B")->getFieldOffset())
.set(V->getSubField("C")->getFieldOffset())
.set(V->getSubField("C.D")->getFieldOffset())
.set(V->getSubField("C.E")->getFieldOffset())
.set(V->getSubField("C.E.F")->getFieldOffset()));
checkMask(false, "field(A)", BitSet()
.set(V->getSubField("A")->getFieldOffset()));
checkMask(true, "field(A)", BitSet()
.set(V->getSubField("A")->getFieldOffset()));
checkMask(false, "field(A,B)", BitSet()
.set(V->getSubField("A")->getFieldOffset())
.set(V->getSubField("B")->getFieldOffset()));
checkMask(false, "field(A,C)", BitSet()
.set(V->getSubField("A")->getFieldOffset())
.set(V->getSubField("C")->getFieldOffset()));
checkMask(true, "field(A,C)", BitSet()
.set(V->getSubField("A")->getFieldOffset())
.set(V->getSubField("C")->getFieldOffset())
.set(V->getSubField("C.D")->getFieldOffset())
.set(V->getSubField("C.E")->getFieldOffset())
.set(V->getSubField("C.E.F")->getFieldOffset()));
checkMask(false, "field(C.D)", BitSet()
.set(V->getSubField("C.D")->getFieldOffset()));
checkMask(true, "field(C.D)", BitSet()
.set(V->getSubField("C.D")->getFieldOffset()));
checkMask(false, "field(A,C{D,E.F})", BitSet()
.set(V->getSubField("A")->getFieldOffset())
.set(V->getSubField("C.D")->getFieldOffset())
.set(V->getSubField("C.E.F")->getFieldOffset()));
checkMask(true, "field(A,C{D,E.F})", BitSet()
.set(V->getSubField("A")->getFieldOffset())
.set(V->getSubField("C.D")->getFieldOffset())
.set(V->getSubField("C.E.F")->getFieldOffset()));
// request for non-existant field is silently ignored
checkMask(false, "field(A,foo)", BitSet()
.set(V->getSubField("A")->getFieldOffset()));
}
} // namespace
MAIN(testCreateRequest)
{
testPlan(126);
testPlan(141);
testCreateRequestInternal();
testBadRequest();
testMask();
return testDone();
}