2 files changed, 1 insertions, 148 deletions

diff --git a/src/libexpr/tests/coro-gc.cc b/src/libexpr/tests/coro-gc.cc
deleted file mode 100644
index f848bc2f0..000000000
--- a/src/libexpr/tests/coro-gc.cc
+++ /dev/null
@@ -1,147 +0,0 @@
-#include <gtest/gtest.h>
-#if HAVE_BOEHMGC
-#include <gc/gc.h>
-
-#include "eval.hh"
-#include "serialise.hh"
-
-#endif
-
-
-namespace nix {
-#if HAVE_BOEHMGC
-
-    static void finalizer(void *obj, void *data) {
-        *((bool*)data) = true;
-    }
-
-    static bool* make_witness(volatile void* obj) {
-        /* We can't store the witnesses on the stack,
-           since they might be collected long afterwards */
-        bool* res = (bool*)GC_MALLOC_UNCOLLECTABLE(1);
-        *res = false;
-        GC_register_finalizer((void*)obj, finalizer, res, nullptr, nullptr);
-        return res;
-    }
-
-    // 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() {
-        volatile void* do_collect = GC_MALLOC_ATOMIC(128);
-        volatile void* dont_collect = GC_MALLOC_ATOMIC(128);
-
-        bool* do_collect_witness = make_witness(do_collect);
-        bool* dont_collect_witness = make_witness(dont_collect);
-        GC_gcollect();
-        GC_invoke_finalizers();
-
-        ASSERT_TRUE(GC_is_disabled() || *do_collect_witness);
-        ASSERT_FALSE(*dont_collect_witness);
-        ASSERT_NE(nullptr, dont_collect);
-    }
-
-    TEST(CoroGC, BasicFinalizers) {
-        initGC();
-        testFinalizerCalls();
-    }
-
-    // Run testFinalizerCalls inside a coroutine
-    // this tests that GC works as expected inside a coroutine
-    TEST(CoroGC, CoroFinalizers) {
-        initGC();
-
-        auto source = sinkToSource([&](Sink& sink) {
-            testFinalizerCalls();
-
-            // pass control to main
-            writeString("foo", sink);
-        });
-
-        // pass control to coroutine
-        std::string foo = readString(*source);
-        ASSERT_EQ(foo, "foo");
-    }
-
-#if __APPLE__
-    // This test tests that GC is disabled on darwin
-    // to work around the patch not being sufficient there,
-    // causing crashes whenever gc is invoked inside a coroutine
-    TEST(CoroGC, AppleCoroDisablesGC) {
-        initGC();
-        auto source = sinkToSource([&](Sink& sink) {
-            ASSERT_TRUE(GC_is_disabled());
-            // pass control to main
-            writeString("foo", sink);
-
-            ASSERT_TRUE(GC_is_disabled());
-
-            // pass control to main
-            writeString("bar", sink);
-        });
-
-        // pass control to coroutine
-        std::string foo = readString(*source);
-        ASSERT_EQ(foo, "foo");
-        ASSERT_FALSE(GC_is_disabled());
-        // pass control to coroutine
-        std::string bar = readString(*source);
-        ASSERT_EQ(bar, "bar");
-
-        ASSERT_FALSE(GC_is_disabled());
-    }
-#endif
-
-    // This test tests that boehm handles coroutine stacks correctly
-    // This test tests that coroutine stacks are registered to the GC,
-    // even when the coroutine is not running. It also tests that
-    // the main stack is still registered to the GC when the coroutine is running.
-    TEST(CoroGC, CoroutineStackNotGCd) {
-        initGC();
-
-        volatile void* do_collect = GC_MALLOC_ATOMIC(128);
-        volatile void* dont_collect = GC_MALLOC_ATOMIC(128);
-
-        bool* do_collect_witness = make_witness(do_collect);
-        bool* dont_collect_witness = make_witness(dont_collect);
-
-        do_collect = nullptr;
-
-        auto source = sinkToSource([&](Sink& sink) {
-            volatile void* dont_collect_inner = GC_MALLOC_ATOMIC(128);
-            volatile void* do_collect_inner = GC_MALLOC_ATOMIC(128);
-
-            bool* do_collect_inner_witness = make_witness(do_collect_inner);
-            bool* dont_collect_inner_witness = make_witness(dont_collect_inner);
-
-            do_collect_inner = nullptr;
-
-            // pass control to main
-            writeString("foo", sink);
-
-            ASSERT_FALSE(*dont_collect_inner_witness);
-            ASSERT_TRUE(*do_collect_inner_witness);
-            ASSERT_NE(nullptr, dont_collect_inner);
-
-            // pass control to main
-            writeString("bar", sink);
-        });
-
-        // pass control to coroutine
-        std::string foo = readString(*source);
-        ASSERT_EQ(foo, "foo");
-
-        ASSERT_FALSE(GC_is_disabled());
-        GC_gcollect();
-        GC_invoke_finalizers();
-
-        // pass control to coroutine
-        std::string bar = readString(*source);
-        ASSERT_EQ(bar, "bar");
-
-        ASSERT_FALSE(*dont_collect_witness);
-        ASSERT_TRUE(*do_collect_witness);
-        ASSERT_NE(nullptr, dont_collect);
-    }
-#endif
-}
diff --git a/src/libexpr/tests/local.mk b/src/libexpr/tests/local.mk
index c36d21bfe..3e5504f71 100644
--- a/src/libexpr/tests/local.mk
+++ b/src/libexpr/tests/local.mk
@@ -16,4 +16,4 @@ libexpr-tests_CXXFLAGS += -I src/libexpr -I src/libutil -I src/libstore -I src/l
 
 libexpr-tests_LIBS = libstore-tests libutils-tests libexpr libutil libstore libfetchers
 
-libexpr-tests_LDFLAGS := $(GTEST_LIBS) -lgmock -lboost_context
+libexpr-tests_LDFLAGS := $(GTEST_LIBS) -lgmock