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Refactor context URI reallocation tests

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This commit is contained in:
Rhodri James 2017-04-28 18:18:29 +01:00 committed by Sebastian Pipping
parent ae9fe3c614
commit 67f238b794
1 changed files with 35 additions and 88 deletions
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123
expat/tests/runtests.c
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@ -9073,6 +9073,37 @@ external_entity_optioner(XML_Parser parser,
return XML_STATUS_ERROR;
}
/* This function is void; it will throw a fail() on error, so if it
* returns normally it must have succeeded.
*/
static void
context_realloc_test(XML_Parser parser, const char *text)
{
ExtOption options[] = {
{ "foo", "<!ELEMENT e EMPTY>"},
{ "bar", "<e/>" },
{ NULL, NULL }
};
int i;
#define MAX_REALLOC_COUNT 5
for (i = 0; i < MAX_REALLOC_COUNT; i++) {
reallocation_count = i;
XML_SetUserData(parser, options);
XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
XML_SetExternalEntityRefHandler(parser, external_entity_optioner);
if (_XML_Parse_SINGLE_BYTES(parser, text, strlen(text),
XML_TRUE) != XML_STATUS_ERROR)
break;
XML_ParserReset(parser, NULL);
}
if (i == 0)
fail("Parsing worked despite failing reallocations");
else if (i == MAX_REALLOC_COUNT)
fail("Parsing failed even at max reallocation count");
#undef MAX_REALLOC_COUNT
}
START_TEST(test_nsalloc_realloc_long_context)
{
const char *text =
@ -9100,30 +9131,9 @@ START_TEST(test_nsalloc_realloc_long_context)
"'>\n"
"&en;"
"</doc>";
ExtOption options[] = {
{ "foo", "<!ELEMENT e EMPTY>"},
{ "bar", "<e/>" },
{ NULL, NULL }
};
int i;
#define MAX_REALLOC_COUNT 5
for (i = 0; i < MAX_REALLOC_COUNT; i++) {
reallocation_count = i;
XML_SetUserData(parser, options);
XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
XML_SetExternalEntityRefHandler(parser, external_entity_optioner);
if (_XML_Parse_SINGLE_BYTES(parser, text, strlen(text),
XML_TRUE) != XML_STATUS_ERROR)
break;
XML_ParserReset(parser, NULL);
}
if (i == 0)
fail("Parsing worked despite failing reallocations");
else if (i == MAX_REALLOC_COUNT)
fail("Parsing failed even at max reallocation count");
context_realloc_test(parser, text);
}
#undef MAX_REALLOC_COUNT
END_TEST
START_TEST(test_nsalloc_realloc_long_context_2)
@ -9153,30 +9163,9 @@ START_TEST(test_nsalloc_realloc_long_context_2)
"'>\n"
"&en;"
"</doc>";
ExtOption options[] = {
{ "foo", "<!ELEMENT e EMPTY>"},
{ "bar", "<e/>" },
{ NULL, NULL }
};
int i;
#define MAX_REALLOC_COUNT 5
for (i = 0; i < MAX_REALLOC_COUNT; i++) {
reallocation_count = i;
XML_SetUserData(parser, options);
XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
XML_SetExternalEntityRefHandler(parser, external_entity_optioner);
if (_XML_Parse_SINGLE_BYTES(parser, text, strlen(text),
XML_TRUE) != XML_STATUS_ERROR)
break;
XML_ParserReset(parser, NULL);
}
if (i == 0)
fail("Parsing worked despite failing reallocations");
else if (i == MAX_REALLOC_COUNT)
fail("Parsing failed even at max reallocation count");
context_realloc_test(parser, text);
}
#undef MAX_REALLOC_COUNT
END_TEST
START_TEST(test_nsalloc_realloc_long_context_3)
@ -9206,30 +9195,9 @@ START_TEST(test_nsalloc_realloc_long_context_3)
"'>\n"
"&en;"
"</doc>";
ExtOption options[] = {
{ "foo", "<!ELEMENT e EMPTY>"},
{ "bar", "<e/>" },
{ NULL, NULL }
};
int i;
#define MAX_REALLOC_COUNT 5
for (i = 0; i < MAX_REALLOC_COUNT; i++) {
reallocation_count = i;
XML_SetUserData(parser, options);
XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
XML_SetExternalEntityRefHandler(parser, external_entity_optioner);
if (_XML_Parse_SINGLE_BYTES(parser, text, strlen(text),
XML_TRUE) != XML_STATUS_ERROR)
break;
XML_ParserReset(parser, NULL);
}
if (i == 0)
fail("Parsing worked despite failing reallocations");
else if (i == MAX_REALLOC_COUNT)
fail("Parsing failed even at max reallocation count");
context_realloc_test(parser, text);
}
#undef MAX_REALLOC_COUNT
END_TEST
START_TEST(test_nsalloc_realloc_long_context_4)
@ -9259,30 +9227,9 @@ START_TEST(test_nsalloc_realloc_long_context_4)
"'>\n"
"&en;"
"</doc>";
ExtOption options[] = {
{ "foo", "<!ELEMENT e EMPTY>"},
{ "bar", "<e/>" },
{ NULL, NULL }
};
int i;
#define MAX_REALLOC_COUNT 5
for (i = 0; i < MAX_REALLOC_COUNT; i++) {
reallocation_count = i;
XML_SetUserData(parser, options);
XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
XML_SetExternalEntityRefHandler(parser, external_entity_optioner);
if (_XML_Parse_SINGLE_BYTES(parser, text, strlen(text),
XML_TRUE) != XML_STATUS_ERROR)
break;
XML_ParserReset(parser, NULL);
}
if (i == 0)
fail("Parsing worked despite failing reallocations");
else if (i == MAX_REALLOC_COUNT)
fail("Parsing failed even at max reallocation count");
context_realloc_test(parser, text);
}
#undef MAX_REALLOC_COUNT
END_TEST