From 525b2fe5c3c304cbc2bec030b04539ab193e5dcd Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Thu, 14 Jul 2016 23:04:17 -0700
Subject: tests: Add tests for latin1 detection

---
 tests/test_document.cpp |  2 +-
 tests/test_parse.cpp    | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/tests/test_document.cpp b/tests/test_document.cpp
index b442126..73a36f5 100644
--- a/tests/test_document.cpp
+++ b/tests/test_document.cpp
@@ -915,7 +915,7 @@ TEST(document_contents_preserve_latin1)
 		{
 			// parse into document (preserve comments, declaration and whitespace pcdata)
 			xml_document doc;
-			CHECK(doc.load_buffer(files[src].data, files[src].size, parse_default | parse_ws_pcdata | parse_declaration | parse_comments, files[src].encoding));
+			CHECK(doc.load_buffer(files[src].data, files[src].size, parse_default | parse_ws_pcdata | parse_declaration | parse_comments));
 
 			// compare saved document with the original (raw formatting, without extra declaration, write bom if it was in original file)
 			CHECK(test_save_narrow(doc, format_raw | format_no_declaration | format_write_bom, files[dst].encoding, files[dst].data, files[dst].size));
diff --git a/tests/test_parse.cpp b/tests/test_parse.cpp
index dc709a2..62fbbce 100644
--- a/tests/test_parse.cpp
+++ b/tests/test_parse.cpp
@@ -1182,3 +1182,27 @@ TEST(parse_embed_pcdata)
 		CHECK_NODE_EX(doc, STR("<node>\n\t<key>value</key>\n\t<child>\n\t\t<inner1>value1</inner1>\n\t\t<inner2>value2</inner2>outer</child>\n\t<two>text<data />\n\t</two>\n</node>\n"), STR("\t"), format_indent);
 	}
 }
+
+TEST(parse_encoding_detect)
+{
+	char test[] = "<?xml version='1.0' encoding='utf-8'?><n/>";
+
+	xml_document doc;
+	CHECK(doc.load_buffer(test, sizeof(test)));
+}
+
+TEST(parse_encoding_detect_latin1)
+{
+	char test0[] = "<?xml version='1.0' encoding='utf-8'?><n/>";
+	char test1[] = "<?xml version='1.0' encoding='iso-8859-1'?><n/>";
+	char test2[] = "<?xml version='1.0' encoding = \"latin1\"?><n/>";
+	char test3[] = "<?xml version='1.0' encoding='ISO-8859-1'?><n/>";
+	char test4[] = "<?xml version='1.0' encoding = \"LATIN1\"?><n/>";
+
+	xml_document doc;
+	CHECK(doc.load_buffer(test0, sizeof(test0)).encoding == encoding_utf8);
+	CHECK(doc.load_buffer(test1, sizeof(test1)).encoding == encoding_latin1);
+	CHECK(doc.load_buffer(test2, sizeof(test2)).encoding == encoding_latin1);
+	CHECK(doc.load_buffer(test3, sizeof(test3)).encoding == encoding_latin1);
+	CHECK(doc.load_buffer(test4, sizeof(test4)).encoding == encoding_latin1);
+}
\ No newline at end of file
-- 
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