From 02ca32ae0a5bc290918d2b2a3288e385b9cc6b11 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Fri, 19 Feb 2021 17:10:51 -0500
Subject: external & build dependences in src tree

- external & build dependences boost licensed
  - ext_depends (external depends)
    - D-YAML
      - tinyendian
    - d2sqlite3
    - imageformats
  - build_depends
    - dub2nix
---
 .../D-YAML/source/dyaml/test/inputoutput.d         | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 src/ext_depends/D-YAML/source/dyaml/test/inputoutput.d

(limited to 'src/ext_depends/D-YAML/source/dyaml/test/inputoutput.d')

diff --git a/src/ext_depends/D-YAML/source/dyaml/test/inputoutput.d b/src/ext_depends/D-YAML/source/dyaml/test/inputoutput.d
new file mode 100644
index 0000000..758def8
--- /dev/null
+++ b/src/ext_depends/D-YAML/source/dyaml/test/inputoutput.d
@@ -0,0 +1,92 @@
+
+//          Copyright Ferdinand Majerech 2011-2014.
+// 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.inputoutput;
+
+@safe unittest
+{
+    import std.array : join, split;
+    import std.conv : to;
+    import std.exception : assertThrown;
+    import std.file : readText;
+    import std.system : endian, Endian;
+
+    import dyaml : Loader, Node, YAMLException;
+    import dyaml.test.common : run;
+
+    /**
+    Get an UTF-16 byte order mark.
+
+    Params:  wrong = Get the incorrect BOM for this system.
+
+    Returns: UTF-16 byte order mark.
+    */
+    static wchar bom16(bool wrong = false) pure @safe
+    {
+        wchar little = '\uFEFF';
+        wchar big = '\uFFFE';
+        if (!wrong)
+        {
+            return endian == Endian.littleEndian ? little : big;
+        }
+        return endian == Endian.littleEndian ? big : little;
+    }
+    /**
+    Get an UTF-32 byte order mark.
+
+    Params:  wrong = Get the incorrect BOM for this system.
+
+    Returns: UTF-32 byte order mark.
+    */
+    static dchar bom32(bool wrong = false) pure @safe
+    {
+        dchar little = '\uFEFF';
+        dchar big = '\uFFFE';
+        if (!wrong)
+        {
+            return endian == Endian.littleEndian ? little : big;
+        }
+        return endian == Endian.littleEndian ? big : little;
+    }
+    /**
+    Unicode input unittest. Tests various encodings.
+
+    Params:  unicodeFilename = File name to read from.
+    */
+    static void testUnicodeInput(string unicodeFilename) @safe
+    {
+        string data = readText(unicodeFilename);
+        string expected = data.split().join(" ");
+
+        Node output = Loader.fromString(data).load();
+        assert(output.as!string == expected);
+
+        foreach (buffer; [cast(ubyte[]) (bom16() ~ data.to!(wchar[])),
+             cast(ubyte[]) (bom32() ~ data.to!(dchar[]))])
+        {
+            output = Loader.fromBuffer(buffer).load();
+            assert(output.as!string == expected);
+        }
+    }
+    /**
+    Unicode input error unittest. Tests various encodings with incorrect BOMs.
+
+    Params:  unicodeFilename = File name to read from.
+    */
+    static void testUnicodeInputErrors(string unicodeFilename) @safe
+    {
+        string data = readText(unicodeFilename);
+        foreach (buffer; [cast(ubyte[]) (data.to!(wchar[])),
+             cast(ubyte[]) (data.to!(dchar[])),
+             cast(ubyte[]) (bom16(true) ~ data.to!(wchar[])),
+             cast(ubyte[]) (bom32(true) ~ data.to!(dchar[]))])
+        {
+            assertThrown(Loader.fromBuffer(buffer).load());
+        }
+    }
+    run(&testUnicodeInput, ["unicode"]);
+    run(&testUnicodeInputErrors, ["unicode"]);
+}
-- 
cgit v1.2.3