1 files changed, 14 insertions, 1 deletions
diff --git a/tests/stdlib/tstrtabs.nim b/tests/stdlib/tstrtabs.nim
index 5d7e8c762..d261abe76 100644
--- a/tests/stdlib/tstrtabs.nim
+++ b/tests/stdlib/tstrtabs.nim
@@ -1,4 +1,5 @@
 discard """
+matrix: "--mm:refc; --mm:orc"
 sortoutput: true
 output: '''
 key1: value1
@@ -88,7 +89,7 @@ value1 = value2
 '''
 """
 
-import strtabs
+import std/[strtabs, assertions, syncio]
 
 var tab = newStringTable({"key1": "val1", "key2": "val2"},
                          modeStyleInsensitive)
@@ -102,3 +103,15 @@ writeLine(stdout, "length of table ", $tab.len)
 writeLine(stdout, `%`("$key1 = $key2", tab, {useEnvironment}))
 tab.clear
 writeLine(stdout, "length of table ", $tab.len)
+
+block:
+  var x = {"k": "v", "11": "22", "565": "67"}.newStringTable
+  doAssert x["k"] == "v"
+  doAssert x["11"] == "22"
+  doAssert x["565"] == "67"
+  x["11"] = "23"
+  doAssert x["11"] == "23"
+
+  x.clear(modeCaseInsensitive)
+  x["11"] = "22"
+  doAssert x["11"] == "22"