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tests: Add more stream coverage tests

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Cover both char and wchar_t stream loading in a single run instead of
using pugi::char_t.
This commit is contained in:
Arseny Kapoulkine 2017-06-16 17:08:00 -07:00
parent 3aa2b40354
commit 86593c0999
1 changed files with 32 additions and 16 deletions
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48
tests/test_document.cpp
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@ -237,22 +237,6 @@ TEST(document_load_stream_nonseekable_out_of_memory)
CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory)); CHECK_ALLOC_FAIL(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_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory));
}
TEST(document_load_stream_wide_nonseekable_out_of_memory) TEST(document_load_stream_wide_nonseekable_out_of_memory)
{ {
wchar_t contents[] = L"<node />"; wchar_t contents[] = L"<node />";
@ -265,6 +249,38 @@ TEST(document_load_stream_wide_nonseekable_out_of_memory)
CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory)); CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory));
} }
TEST(document_load_stream_nonseekable_out_of_memory_large)
{
std::basic_string<char> str;
str += "<node>";
for (int i = 0; i < 10000; ++i) str += "<node />";
str += "</node>";
char_array_buffer<char> buffer(&str[0], &str[0] + str.length());
std::basic_istream<char> in(&buffer);
test_runner::_memory_fail_threshold = 10000 * 8 * 3 / 2;
pugi::xml_document doc;
CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory));
}
TEST(document_load_stream_wide_nonseekable_out_of_memory_large)
{
std::basic_string<wchar_t> str;
str += L"<node>";
for (int i = 0; i < 10000; ++i) str += L"<node />";
str += L"</node>";
char_array_buffer<wchar_t> buffer(&str[0], &str[0] + str.length());
std::basic_istream<wchar_t> in(&buffer);
test_runner::_memory_fail_threshold = 10000 * 8 * 3 / 2;
pugi::xml_document doc;
CHECK_ALLOC_FAIL(CHECK(doc.load(in).status == status_out_of_memory));
}
template <typename T> class seek_fail_buffer: public std::basic_streambuf<T> template <typename T> class seek_fail_buffer: public std::basic_streambuf<T>
{ {
public: public: