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tests: Add compact move tests

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This helps make sure our error handling logic works and is exercised.
This commit is contained in:
Arseny Kapoulkine 2017-11-13 08:59:16 -08:00
parent 4bd8771c2f
commit 58611c8702
1 changed files with 25 additions and 3 deletions
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28
tests/test_document.cpp
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@ -1751,7 +1751,6 @@ TEST_XML(document_move_append_child_zero_alloc, "<node1/><node2/>")
CHECK_NODE(other, STR("<node1/><node2/><node3/>")); CHECK_NODE(other, STR("<node1/><node2/><node3/>"));
} }
#ifndef PUGIXML_COMPACT
TEST(document_move_empty_zero_alloc) TEST(document_move_empty_zero_alloc)
{ {
xml_document* docs = new xml_document[32]; xml_document* docs = new xml_document[32];
@ -1764,9 +1763,10 @@ TEST(document_move_empty_zero_alloc)
delete[] docs; delete[] docs;
} }
#ifndef PUGIXML_COMPACT
TEST(document_move_repeated_zero_alloc) TEST(document_move_repeated_zero_alloc)
{ {
xml_document* docs = new xml_document[32]; xml_document docs[32];
CHECK(docs[0].load_string(STR("<node><child/></node>"))); CHECK(docs[0].load_string(STR("<node><child/></node>")));
@ -1779,8 +1779,30 @@ TEST(document_move_repeated_zero_alloc)
CHECK(!docs[i].first_child()); CHECK(!docs[i].first_child());
CHECK_NODE(docs[31], STR("<node><child/></node>")); CHECK_NODE(docs[31], STR("<node><child/></node>"));
}
#endif
delete[] docs; #ifdef PUGIXML_COMPACT
TEST(document_move_compact_fail)
{
xml_document docs[32];
CHECK(docs[0].load_string(STR("<node><child/></node>")));
test_runner::_memory_fail_threshold = 1;
int safe_count = 21;
for (int i = 1; i <= safe_count; ++i)
docs[i] = std::move(docs[i-1]);
CHECK_ALLOC_FAIL(docs[safe_count+1] = std::move(docs[safe_count]));
for (int i = 0; i < safe_count; ++i)
CHECK(!docs[i].first_child());
CHECK_NODE(docs[safe_count], STR("<node><child/></node>"));
CHECK(!docs[safe_count+1].first_child());
} }
#endif #endif
#endif #endif