From bbd75fda4618dcbef272c8e5432153992c392588 Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Thu, 23 Oct 2014 05:46:44 +0000
Subject: tests: Improve test coverage

git-svn-id: https://pugixml.googlecode.com/svn/trunk@1074 99668b35-9821-0410-8761-19e4c4f06640
---
 tests/test_document.cpp | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'tests/test_document.cpp')

diff --git a/tests/test_document.cpp b/tests/test_document.cpp
index c75ed8f..c76f671 100644
--- a/tests/test_document.cpp
+++ b/tests/test_document.cpp
@@ -1235,3 +1235,37 @@ TEST(document_alignment)
 		doc->~xml_document();
 	}
 }
+
+TEST(document_convert_out_of_memory)
+{
+	file_data_t files[] =
+	{
+		{"tests/data/utftest_utf16_be_clean.xml", encoding_utf16_be, 0, 0},
+		{"tests/data/utftest_utf16_le_clean.xml", encoding_utf16_le, 0, 0},
+		{"tests/data/utftest_utf32_be_clean.xml", encoding_utf32_be, 0, 0},
+		{"tests/data/utftest_utf32_le_clean.xml", encoding_utf32_le, 0, 0},
+		{"tests/data/utftest_utf8_clean.xml", encoding_utf8, 0, 0},
+		{"tests/data/latintest_latin1.xml", encoding_latin1, 0, 0}
+	};
+
+	// load files in memory
+	for (unsigned int i = 0; i < sizeof(files) / sizeof(files[0]); ++i)
+	{
+		CHECK(load_file_in_memory(files[i].path, files[i].data, files[i].size));
+	}
+
+	// disallow allocations
+	test_runner::_memory_fail_threshold = 1;
+
+	for (unsigned int src = 0; src < sizeof(files) / sizeof(files[0]); ++src)
+	{
+		xml_document doc;
+		CHECK(doc.load_buffer(files[src].data, files[src].size, parse_default, files[src].encoding).status == status_out_of_memory);
+	}
+
+	// cleanup
+	for (unsigned int j = 0; j < sizeof(files) / sizeof(files[0]); ++j)
+	{
+		delete[] files[j].data;
+	}
+}
-- 
cgit v1.2.3


From 903db8682a5f14b52adec996584c70ea072619ea Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Thu, 23 Oct 2014 07:41:07 +0000
Subject: tests: Add more tests for better coverage

More tests for out-of-memory and other edge conditions

git-svn-id: https://pugixml.googlecode.com/svn/trunk@1075 99668b35-9821-0410-8761-19e4c4f06640
---
 tests/test_document.cpp | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'tests/test_document.cpp')

diff --git a/tests/test_document.cpp b/tests/test_document.cpp
index c76f671..2cc39a6 100644
--- a/tests/test_document.cpp
+++ b/tests/test_document.cpp
@@ -227,6 +227,34 @@ TEST(document_load_stream_nonseekable_large)
     CHECK(doc.load(in));
     CHECK_NODE(doc, str.c_str());
 }
+
+TEST(document_load_stream_nonseekable_out_of_memory)
+{
+    char contents[] = "<node />";
+    char_array_buffer<char> buffer(contents, contents + sizeof(contents) / sizeof(contents[0]));
+    std::istream in(&buffer);
+
+    test_runner::_memory_fail_threshold = 1;
+
+    pugi::xml_document doc;
+    CHECK(doc.load(in).status == status_out_of_memory);
+}
+
+TEST(document_load_stream_nonseekable_out_of_memory_large)
+{
+	std::basic_string<pugi::char_t> str;
+	str += STR("<node>");
+	for (int i = 0; i < 10000; ++i) str += STR("<node />");
+	str += STR("</node>");
+
+    char_array_buffer<pugi::char_t> buffer(&str[0], &str[0] + str.length());
+    std::basic_istream<pugi::char_t> in(&buffer);
+
+    test_runner::_memory_fail_threshold = 10000 * 8 * 3 / 2;
+
+    pugi::xml_document doc;
+    CHECK(doc.load(in).status == status_out_of_memory);
+}
 #endif
 
 TEST(document_load_string)
@@ -295,6 +323,17 @@ TEST(document_load_file_wide_ascii)
 	CHECK_NODE(doc, STR("<node />"));
 }
 
+TEST(document_load_file_wide_out_of_memory)
+{
+	test_runner::_memory_fail_threshold = 1;
+
+	pugi::xml_document doc;
+
+	pugi::xml_parse_result result = doc.load_file(L"tests/data/small.xml");
+
+	CHECK(result.status == status_out_of_memory || result.status == status_file_not_found);
+}
+
 TEST_XML(document_save, "<node/>")
 {
 	xml_writer_string writer;
-- 
cgit v1.2.3