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runtests.c: Add two test cases for/from issue #240

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Many thanks to Rolf Ade (@pointsman)!
This commit is contained in:
Sebastian Pipping 2019-07-31 20:41:24 +02:00
parent 4007706509
commit ee4581af41
2 changed files with 66 additions and 0 deletions
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expat/Changes
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@ -23,6 +23,7 @@ Release x.x.x xxx xxx xx xxxx
Khajapasha Mohammed
Kishore Kunche
Marco Maggi
Rolf Ade
xantares
Release 2.2.7 Wed June 19 2019

65
expat/tests/runtests.c
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@ -7259,6 +7259,69 @@ START_TEST(test_misc_utf16le) {
}
END_TEST
typedef struct {
XML_Parser parser;
int deep;
} DataIssue240;
static void
start_element_issue_240(void *userData, const XML_Char *UNUSED_P(name),
const XML_Char **UNUSED_P(atts)) {
DataIssue240 *mydata = (DataIssue240 *)userData;
mydata->deep++;
}
static void
end_element_issue_240(void *userData, const XML_Char *UNUSED_P(name)) {
DataIssue240 *mydata = (DataIssue240 *)userData;
mydata->deep--;
if (mydata->deep == 0) {
XML_StopParser(mydata->parser, 0);
}
}
START_TEST(test_misc_stop_during_end_handler_issue_240_1) {
XML_Parser parser;
DataIssue240 *mydata;
enum XML_Status result;
const char *const doc1 = "<doc><e1/><e><foo/></e></doc>";
parser = XML_ParserCreate(NULL);
XML_SetElementHandler(parser, start_element_issue_240, end_element_issue_240);
mydata = (DataIssue240 *)malloc(sizeof(DataIssue240));
mydata->parser = parser;
mydata->deep = 0;
XML_SetUserData(parser, mydata);
result = XML_Parse(parser, doc1, (int)strlen(doc1), 1);
XML_ParserFree(parser);
free(mydata);
if (result != XML_STATUS_ERROR)
fail("Stopping the parser did not work as expected");
}
END_TEST
START_TEST(test_misc_stop_during_end_handler_issue_240_2) {
XML_Parser parser;
DataIssue240 *mydata;
enum XML_Status result;
const char *const doc2 = "<doc><elem/></doc>";
parser = XML_ParserCreate(NULL);
XML_SetElementHandler(parser, start_element_issue_240, end_element_issue_240);
mydata = (DataIssue240 *)malloc(sizeof(DataIssue240));
mydata->parser = parser;
mydata->deep = 0;
XML_SetUserData(parser, mydata);
result = XML_Parse(parser, doc2, (int)strlen(doc2), 1);
XML_ParserFree(parser);
free(mydata);
if (result != XML_STATUS_ERROR)
fail("Stopping the parser did not work as expected");
}
END_TEST
static void
alloc_setup(void) {
XML_Memory_Handling_Suite memsuite = {duff_allocator, duff_reallocator, free};
@ -11170,6 +11233,8 @@ make_suite(void) {
tcase_add_test(tc_misc, test_misc_features);
tcase_add_test(tc_misc, test_misc_attribute_leak);
tcase_add_test(tc_misc, test_misc_utf16le);
tcase_add_test(tc_misc, test_misc_stop_during_end_handler_issue_240_1);
tcase_add_test(tc_misc, test_misc_stop_during_end_handler_issue_240_2);
suite_add_tcase(s, tc_alloc);
tcase_add_checked_fixture(tc_alloc, alloc_setup, alloc_teardown);