From d36a31e6739bcd39c84f637344227af87cfd0ee5 Mon Sep 17 00:00:00 2001 From: Roberto Ierusalimschy Date: Thu, 18 Jul 2019 14:58:15 -0300 Subject: Reviving HARDMEMTESTS This commit brings a new implementation for HARDMEMTESTS, which forces an emergency GC whenever possible. It also fixes some issues detected with this option: - A small bug in lvm.c: a closure could be collected by an emergency GC while being initialized. - Some tests: a memory address can be immediatly reused after a GC; for instance, two consecutive '{}' expressions can return exactly the same address, if the first one is not anchored. --- testes/api.lua | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'testes/api.lua') diff --git a/testes/api.lua b/testes/api.lua index 8f4e89ac..5da03641 100644 --- a/testes/api.lua +++ b/testes/api.lua @@ -354,8 +354,11 @@ assert(to("topointer", nil) == null) assert(to("topointer", "abc") ~= null) assert(to("topointer", string.rep("x", 10)) == to("topointer", string.rep("x", 10))) -- short strings -assert(to("topointer", string.rep("x", 300)) ~= - to("topointer", string.rep("x", 300))) -- long strings +do -- long strings + local s1 = string.rep("x", 300) + local s2 = string.rep("x", 300) + assert(to("topointer", s1) ~= to("topointer", s2)) +end assert(to("topointer", T.pushuserdata(20)) ~= null) assert(to("topointer", io.read) ~= null) -- light C function assert(to("topointer", hfunc) ~= null) -- "heavy" C function -- cgit v1.2.1