From a1bc15c8d525ff2cac165cc0e5d08b272d79fc33 Mon Sep 17 00:00:00 2001 From: Arseny Kapoulkine Date: Mon, 30 Jan 2017 23:24:20 -0800 Subject: tests: Add more coverage tests Expand out of memory coverage during XPath parsing and evaluation and add some other small tests. --- tests/test_xpath_parse.cpp | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) (limited to 'tests/test_xpath_parse.cpp') diff --git a/tests/test_xpath_parse.cpp b/tests/test_xpath_parse.cpp index c39481b..9b28478 100644 --- a/tests/test_xpath_parse.cpp +++ b/tests/test_xpath_parse.cpp @@ -274,7 +274,7 @@ TEST_XML(xpath_parse_absolute, "
") TEST(xpath_parse_out_of_memory_first_page) { - test_runner::_memory_fail_threshold = 1; + test_runner::_memory_fail_threshold = 128; CHECK_ALLOC_FAIL(CHECK_XPATH_FAIL(STR("1"))); } @@ -335,6 +335,29 @@ TEST(xpath_parse_error_propagation) } } +TEST(xpath_parse_oom_propagation) +{ + const char_t* query_base = STR("(//foo[count(. | @*)] | /foo | /foo/bar//more/ancestor-or-self::foobar | /text() | a[1 + 2 * 3 div (1+0) mod 2]//b[1]/c | a[$x])[true()]"); + + xpath_variable_set vars; + vars.set(STR("x"), 1.0); + + test_runner::_memory_fail_threshold = 4096 + 128; + + { + xpath_query q(query_base, &vars); + CHECK(q); + } + + for (size_t i = 3200; i < 4200; ++i) + { + std::basic_string literal(i, 'a'); + std::basic_string query = STR("processing-instruction('") + literal + STR("') | ") + query_base; + + CHECK_ALLOC_FAIL(CHECK_XPATH_FAIL(query.c_str())); + } +} + TEST_XML(xpath_parse_location_path, "") { CHECK_XPATH_NODESET(doc, STR("/node")) % 2; -- cgit v1.2.3