dyaml/source/dyaml/test/reader.d
Cameron Ross 1cda3fce89 Remove a number of unsafe immutable casts (#164)
Remove a number of unsafe immutable casts
merged-on-behalf-of: BBasile <BBasile@users.noreply.github.com>
2018-06-16 06:40:27 +02:00

58 lines
1.3 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.reader;
version(unittest)
{
import dyaml.test.common;
import dyaml.reader;
// Try reading entire file through Reader, expecting an error (the file is invalid).
//
// Params: data = Stream to read.
void runReader(ubyte[] fileData) @safe
{
try
{
auto reader = new Reader(fileData);
while(reader.peek() != '\0') { reader.forward(); }
}
catch(ReaderException e)
{
printException(e);
return;
}
assert(false, "Expected an exception");
}
/// Stream error unittest. Tries to read invalid input files, expecting errors.
///
/// Params: errorFilename = File name to read from.
void testStreamError(string errorFilename) @safe
{
runReader(readData(errorFilename));
}
// TODO: remove when a @safe ubyte[] file read can be done.
ubyte[] readData(string filename) @trusted
{
import std.file;
return cast(ubyte[])std.file.read(filename);
}
@safe unittest
{
printProgress("D:YAML Reader unittest");
run("testStreamError", &testStreamError, ["stream-error"]);
}
} // version(unittest)