1 files changed, 30 insertions, 0 deletions
diff --git a/tests/js/tglobal.nim b/tests/js/tglobal.nim
new file mode 100644
index 000000000..38f5eec34
--- /dev/null
+++ b/tests/js/tglobal.nim
@@ -0,0 +1,30 @@
+block global:
+  proc getState(): int =
+    var state0 {.global.}: int
+    inc state0
+    result = state0
+
+  for i in 0 ..< 3:
+    doAssert getState() == i + 1
+
+  for i in 0 ..< 3:
+    once:
+      doAssert i == 0
+
+
+block threadvar:
+  proc getThreadState0(): int =
+    var state0 {.threadvar.}: int
+    inc state0
+    result = state0
+
+  for i in 0 ..< 3:
+    doAssert getThreadState0() == i + 1
+
+  proc getThreadState1(): int =
+    var state1 {.threadvar.}: int
+    inc state1
+    result = state1
+
+  for i in 0 ..< 3:
+    doAssert getThreadState1() == i + 1