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[test] Test the bounds of ZSTD_c_srcSizeHint

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This commit is contained in:
Nick Terrell 2019-09-18 11:05:08 -07:00
parent 5329de1f1e
commit 51990246c3
1 changed files with 10 additions and 0 deletions
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10
tests/zstreamtest.c
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@ -1151,6 +1151,16 @@ static int basicUnitTests(U32 seed, double compressibility)
}
DISPLAYLEVEL(3, "OK \n");
DISPLAYLEVEL(3, "test%3i : ZSTD_c_srcSizeHint bounds : ", testNb++);
ZSTD_CCtx_reset(zc, ZSTD_reset_session_and_parameters);
CHECK_Z(ZSTD_CCtx_setParameter(zc, ZSTD_c_srcSizeHint, INT_MAX));
{ int srcSizeHint;
CHECK_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_srcSizeHint, &srcSizeHint));
CHECK(!(srcSizeHint == INT_MAX), "srcSizeHint doesn't match");
}
CHECK(!ZSTD_isError(ZSTD_CCtx_setParameter(zc, ZSTD_c_srcSizeHint, -1)), "Out of range doesn't error");
DISPLAYLEVEL(3, "OK \n");
/* Overlen overwriting window data bug */
DISPLAYLEVEL(3, "test%3i : wildcopy doesn't overwrite potential match data : ", testNb++);
{ /* This test has a window size of 1024 bytes and consists of 3 blocks: