From ca0cfa3dbd5616a4497ea4aabb7fc45f490527e4 Mon Sep 17 00:00:00 2001 From: Nick Terrell Date: Thu, 27 Sep 2018 12:48:29 -0700 Subject: [PATCH] [zstreamtest] Reduce memory of newapi tests We could allocate up to 2^28 bytes of memory when using 2 threads with window log = 24. Now, we limit it to 2^26 bytes of memory when not running big tests. I chose max window log = 22 since that is the maximum source size when big tests are disabled. Hopefully this will be enough to reduce or eliminate the test failures. --- tests/zstreamtest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/zstreamtest.c b/tests/zstreamtest.c index 96136a62..3959f5d7 100644 --- a/tests/zstreamtest.c +++ b/tests/zstreamtest.c @@ -1808,7 +1808,7 @@ static int fuzzerTests_newAPI(U32 seed, U32 nbTests, unsigned startTest, } { U64 const pledgedSrcSize = (FUZ_rand(&lseed) & 3) ? ZSTD_CONTENTSIZE_UNKNOWN : maxTestSize; ZSTD_compressionParameters cParams = ZSTD_getCParams(cLevel, pledgedSrcSize, dictSize); - static const U32 windowLogMax = 24; + const U32 windowLogMax = bigTests ? 24 : 22; if (dictSize) DISPLAYLEVEL(5, "t%u: with dictionary of size : %zu \n", testNb, dictSize);