1 files changed, 31 insertions, 0 deletions
diff --git a/tests/exception/t13115.nim b/tests/exception/t13115.nim
new file mode 100644
index 000000000..5db8f9107
--- /dev/null
+++ b/tests/exception/t13115.nim
@@ -0,0 +1,31 @@
+const msg = "This char is `" & '\0' & "` and works fine!"
+
+when defined nim_t13115:
+  # bug #13115
+  template fn =
+    raise newException(Exception, msg)
+  when defined nim_t13115_static:
+    static: fn()
+  fn()
+else:
+  import std/[osproc,strformat,os,strutils]
+  proc main =
+    const nim = getCurrentCompilerExe()
+    const file = currentSourcePath
+    for b in "c js cpp".split:
+      # save CI time by avoiding mostly redundant combinations as far as this bug is concerned
+      var opts = case b
+        of "c": @["", "-d:nim_t13115_static", "-d:danger", "-d:debug"]
+        of "js": @["", "-d:nim_t13115_static"]
+        else: @[""]
+
+      for opt in opts:
+        let cmd = fmt"{nim} r -b:{b} -d:nim_t13115 {opt} --hints:off {file}"
+        let (outp, exitCode) = execCmdEx(cmd)
+        when defined windows:
+          # `\0` not preserved on windows
+          doAssert "` and works fine!" in outp, cmd & "\n" & msg
+        else:
+          doAssert msg in outp, cmd & "\n" & msg
+        doAssert exitCode == 1
+  main()