89 lines
2.7 KiB
D
89 lines
2.7 KiB
D
|
|
// Copyright Ferdinand Majerech 2011.
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// (See accompanying file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
module dyaml.test.representer;
|
|
|
|
|
|
version(unittest)
|
|
{
|
|
|
|
import std.path;
|
|
import std.exception;
|
|
import std.typecons;
|
|
|
|
import dyaml.test.common;
|
|
import dyaml.test.constructor;
|
|
|
|
|
|
/// Representer unittest.
|
|
///
|
|
/// Params: verbose = Print verbose output?
|
|
/// codeFilename = File name to determine test case from.
|
|
/// Nothing is read from this file, it only exists
|
|
/// to specify that we need a matching unittest.
|
|
void testRepresenterTypes(bool verbose, string codeFilename) @safe
|
|
{
|
|
string baseName = codeFilename.baseName.stripExtension;
|
|
enforce((baseName in dyaml.test.constructor.expected) !is null,
|
|
new Exception("Unimplemented representer test: " ~ baseName));
|
|
|
|
Node[] expectedNodes = expected[baseName];
|
|
foreach(encoding; [Encoding.UTF_8, Encoding.UTF_16, Encoding.UTF_32])
|
|
{
|
|
ubyte[] output;
|
|
Node[] readNodes;
|
|
|
|
scope(failure)
|
|
{
|
|
if(verbose)
|
|
{
|
|
writeln("Expected nodes:");
|
|
foreach(ref n; expectedNodes){writeln(n.debugString, "\n---\n");}
|
|
writeln("Read nodes:");
|
|
foreach(ref n; readNodes){writeln(n.debugString, "\n---\n");}
|
|
() @trusted {
|
|
writeln("OUTPUT:\n", cast(string)output);
|
|
}();
|
|
}
|
|
}
|
|
|
|
import dyaml.stream;
|
|
|
|
auto emitStream = new YMemoryStream;
|
|
auto representer = new Representer;
|
|
representer.addRepresenter!TestClass(&representClass);
|
|
representer.addRepresenter!TestStruct(&representStruct);
|
|
auto dumper = Dumper(emitStream);
|
|
dumper.representer = representer;
|
|
dumper.encoding = encoding;
|
|
dumper.dump(expectedNodes);
|
|
|
|
output = emitStream.data;
|
|
auto constructor = new Constructor;
|
|
constructor.addConstructorMapping("!tag1", &constructClass);
|
|
constructor.addConstructorScalar("!tag2", &constructStruct);
|
|
|
|
auto loader = Loader(emitStream.data.dup);
|
|
loader.name = "TEST";
|
|
loader.constructor = constructor;
|
|
readNodes = loader.loadAll();
|
|
|
|
assert(expectedNodes.length == readNodes.length);
|
|
foreach(n; 0 .. expectedNodes.length)
|
|
{
|
|
assert(expectedNodes[n].equals!(No.useTag)(readNodes[n]));
|
|
}
|
|
}
|
|
}
|
|
|
|
@safe unittest
|
|
{
|
|
writeln("D:YAML Representer unittest");
|
|
run("testRepresenterTypes", &testRepresenterTypes, ["code"]);
|
|
}
|
|
|
|
} // version(unittest)
|