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| author | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2017-01-30 21:36:05 -0800 |
|---|---|---|
| committer | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2017-01-30 21:58:48 -0800 |
| commit | 02cee98492233f4ae91f025fc38f9df8b4bc0efe (patch) | |
| tree | d862fa9912ff932b4b4b52a7932d6ae1c814979b /tests/test_xpath.cpp | |
| parent | cac1d8ad9f602e74841acb05596396ee00994ebb (diff) | |
tests: Add more tests for branch coverage
gcov -b surfaced many lines with partial coverage, where branch is only
ever taken or not taken, or one of the expressions in a complex
conditional is always either true or false. This change adds a series of
tests (mostly focusing on XPath) to reduce the number of partially
covered lines.
Diffstat (limited to 'tests/test_xpath.cpp')
| -rw-r--r-- | tests/test_xpath.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/test_xpath.cpp b/tests/test_xpath.cpp index 33c1696..ea77121 100644 --- a/tests/test_xpath.cpp +++ b/tests/test_xpath.cpp @@ -367,6 +367,32 @@ TEST(xpath_large_node_set) CHECK(ns.size() == 10001); } +TEST(xpath_out_of_memory_query) +{ + test_runner::_memory_fail_threshold = 1; + + CHECK_ALLOC_FAIL(xpath_query q(STR("node"))); +} + +TEST_XML(xpath_out_of_memory_evaluate, "<n/>") +{ + test_runner::_memory_fail_threshold = 4196 * sizeof(char_t) + 4096 * 2 + 32768; + + std::basic_string<char_t> query = STR("*[concat(\"a\", \""); + + query.resize(4196, 'a'); + query += STR("\")]"); + + pugi::xpath_query q(query.c_str()); + + CHECK_ALLOC_FAIL(CHECK(q.evaluate_boolean(doc) == false)); + CHECK_ALLOC_FAIL(CHECK_DOUBLE_NAN(q.evaluate_number(doc))); + CHECK_ALLOC_FAIL(CHECK(q.evaluate_string(doc).empty())); + CHECK_ALLOC_FAIL(CHECK(q.evaluate_string(0, 0, doc) == 1)); + CHECK_ALLOC_FAIL(CHECK(q.evaluate_node(doc) == xpath_node())); + CHECK_ALLOC_FAIL(CHECK(q.evaluate_node_set(doc).empty())); +} + TEST(xpath_out_of_memory_evaluate_concat) { test_runner::_memory_fail_threshold = 4196 * sizeof(char_t) + 4096 * 2; @@ -612,4 +638,15 @@ TEST(xpath_remove_duplicates) tester % (2 + i); } } + +TEST(xpath_anonymous_nodes) +{ + xml_document doc; + doc.append_child(node_element); + doc.append_child(node_pi); + + CHECK_XPATH_NODESET(doc, STR("/name")); + CHECK_XPATH_NODESET(doc, STR("/processing-instruction('a')")); + CHECK_XPATH_NODESET(doc, STR("/ns:*")); +} #endif |