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testTypeCast: mangle values to be printable

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print  (u)int8 as integer instead of character
This commit is contained in:
Michael Davidsaver
2016-09-07 15:29:58 -04:00
parent 4d6d5620b0
commit da8ba56dd1
1 changed files with 17 additions and 10 deletions
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27
testApp/misc/testTypeCast.cpp
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@@ -29,6 +29,13 @@
using std::string;
namespace {
// Mangle value to be printable as per print_convolute<>
template<typename T>
inline
typename epics::pvData::detail::print_convolute<T>::return_t
print(T v) {
return epics::pvData::detail::print_convolute<T>::op(v);
}
template<typename T>
struct testequal {
@@ -54,24 +61,24 @@ namespace {
//actual = ::epics::pvData::detail::cast_helper<TO,FROM>::op(inp);
} catch(std::runtime_error& e) {
msg<<"Failed to cast "
<<inp<<" ("<<typeid(FROM).name()<<") -> "
<<expect<<" ("<<typeid(TO).name()<<")\n Error: "
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> "
<<print(expect)<<" ("<<typeid(TO).name()<<")\n Error: "
<<typeid(e).name()<<"("<<e.what()<<")";
testFail("%s", msg.str().c_str());
return;
}
if(!testequal<TO>::op(actual, expect)) {
msg<<"Failed cast gives unexpected value "
<<inp<<" ("<<typeid(FROM).name()<<") -> "
<<expect<<" ("<<typeid(TO).name()<<") yields: "
<<actual;
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> "
<<print(expect)<<" ("<<typeid(TO).name()<<") yields: "
<<print(actual);
testFail("%s", msg.str().c_str());
return;
}
msg<<"cast "
<<inp<<" ("<<typeid(FROM).name()<<") -> "
<<expect<<" ("<<typeid(TO).name()<<") yields: "
<<actual;
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> "
<<print(expect)<<" ("<<typeid(TO).name()<<") yields: "
<<print(actual);
testPass("%s", msg.str().c_str());
return;
}
@@ -86,14 +93,14 @@ namespace {
try {
actual = ::epics::pvData::castUnsafe<TO,FROM>(inp);
msg<<"Failed to generate expected error "
<<inp<<" ("<<typeid(FROM).name()<<") -> ("
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> ("
<<typeid(TO).name()<<") yields: "
<<actual;
testFail("%s", msg.str().c_str());
return;
} catch(std::runtime_error& e) {
msg<<"Got expected error "
<<inp<<" ("<<typeid(FROM).name()<<") -> ("
<<print(inp)<<" ("<<typeid(FROM).name()<<") -> ("
<<typeid(TO).name()<<") fails with: "
<<e.what();
testPass("%s", msg.str().c_str());