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Disable GC inside coroutines on mac OS

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This commit is contained in:
Yorick van Pelt 2023-02-03 17:50:01 +01:00
parent 0fd8f542a8
commit eaeb994d8b
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GPG key ID: A36E70F9DC014A15
4 changed files with 74 additions and 5 deletions
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11
src/libexpr/tests/coro-gc.cc
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@ -25,6 +25,7 @@ namespace nix {
// Generate 2 objects, discard one, run gc,
// see if one got collected and the other didn't
// GC is disabled inside coroutines on __APPLE__
static void testFinalizerCalls() {
bool* do_collect_collected = uncollectable_bool();
bool* dont_collect_collected = uncollectable_bool();
@ -37,7 +38,9 @@ namespace nix {
GC_gcollect();
GC_invoke_finalizers();
#if !__APPLE__
ASSERT_TRUE(*do_collect_collected);
#endif
ASSERT_FALSE(*dont_collect_collected);
ASSERT_NE(nullptr, dont_collect);
}
@ -58,6 +61,10 @@ namespace nix {
}
auto source = sinkToSource([&](Sink& sink) {
#if __APPLE__
ASSERT_TRUE(GC_is_disabled());
#endif
testFinalizerCalls();
bool* dont_collect_inner_collected = uncollectable_bool();
@ -71,6 +78,9 @@ namespace nix {
}
// pass control to main
writeString("foo", sink);
#if __APPLE__
ASSERT_TRUE(GC_is_disabled());
#endif
ASSERT_TRUE(*do_collect_inner_collected);
ASSERT_FALSE(*dont_collect_inner_collected);
@ -84,6 +94,7 @@ namespace nix {
std::string foo = readString(*source);
ASSERT_EQ(foo, "foo");
ASSERT_FALSE(GC_is_disabled());
GC_gcollect();
GC_invoke_finalizers();