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-rw-r--r--tests/coroutines/tgc.nim27
1 files changed, 15 insertions, 12 deletions
diff --git a/tests/coroutines/tgc.nim b/tests/coroutines/tgc.nim
index 46f4f8e83..770d413f5 100644
--- a/tests/coroutines/tgc.nim
+++ b/tests/coroutines/tgc.nim
@@ -1,19 +1,22 @@
 discard """
-  target: "c"
+  matrix: "--gc:refc; --gc:arc; --gc:orc"
+  targets: "c"
 """
 
-import coro
+when compileOption("gc", "refc") or not defined(openbsd):
+  # xxx openbsd gave: stdlib_coro.nim.c:406:22: error: array type 'jmp_buf' (aka 'long [11]') is not assignable (*dest).execContext = src.execContext;
+  import coro
 
-var maxOccupiedMemory = 0
+  var maxOccupiedMemory = 0
 
-proc testGC() =
-  var numbers = newSeq[int](100)
-  maxOccupiedMemory = max(maxOccupiedMemory, getOccupiedMem())
-  suspend(0)
+  proc testGC() =
+    var numbers = newSeq[int](100)
+    maxOccupiedMemory = max(maxOccupiedMemory, getOccupiedMem())
+    suspend(0)
 
-start(testGC)
-start(testGC)
-run()
+  start(testGC)
+  start(testGC)
+  run()
 
-GC_fullCollect()
-doAssert(getOccupiedMem() < maxOccupiedMemory, "GC did not free any memory allocated in coroutines")
+  GC_fullCollect()
+  doAssert(getOccupiedMem() < maxOccupiedMemory, "GC did not free any memory allocated in coroutines")