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Make test_nsalloc_long_default_in_ext() robust.

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Makes test more predictable in the face of changes to the memory
allocation patterns in the library.
This commit is contained in:
Rhodri James 2017-07-26 18:17:02 +01:00
parent ebbc2c1517
commit 3871e6dc4b
1 changed files with 4 additions and 17 deletions
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21
expat/tests/runtests.c
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@ -11766,23 +11766,9 @@ START_TEST(test_nsalloc_long_default_in_ext)
{ NULL, NULL }
};
int i;
#define MAX_ALLOC_COUNT 30
int repeat = 0;
#define MAX_ALLOC_COUNT 50
for (i = 0; i < MAX_ALLOC_COUNT; i++) {
/* Repeat some counts to defeat allocation caching */
if ((i == 4 && repeat == 3) || (i == 8 && repeat == 9)) {
i -= 2;
repeat++;
}
else if ((i == 2 && repeat < 2) ||
(i == 3 && (repeat == 2 || repeat == 4 || repeat == 5)) ||
(i == 4 && repeat == 6) ||
(i == 5 && repeat == 7) ||
(i == 6 && repeat == 8)) {
i--;
repeat++;
}
allocation_count = i;
XML_SetUserData(parser, options);
XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
@ -11791,8 +11777,9 @@ START_TEST(test_nsalloc_long_default_in_ext)
XML_TRUE) != XML_STATUS_ERROR)
break;
XML_ParserFree(parser);
parser = XML_ParserCreate(NULL);
/* See comment in test_nsalloc_xmlns() */
nsalloc_teardown();
nsalloc_setup();
}
if (i == 0)
fail("Parsing worked despite failing allocations");