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-rw-r--r--tests/stdlib/tstackframes.nim34
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/stdlib/tstackframes.nim b/tests/stdlib/tstackframes.nim
new file mode 100644
index 000000000..be66eb836
--- /dev/null
+++ b/tests/stdlib/tstackframes.nim
@@ -0,0 +1,34 @@
+import std/[strformat,os,osproc]
+import "$nim/compiler/unittest_light" # works even if moved by megatest
+
+proc main(opt: string, expected: string) =
+  const nim = getCurrentCompilerExe()
+  const file = currentSourcePath().parentDir / "mstackframes.nim"
+  let cmd = fmt"{nim} c -r --excessiveStackTrace:off --stacktraceMsgs:{opt} --hints:off {file}"
+  let (output, exitCode) = execCmdEx(cmd)
+  assertEquals output, expected
+  doAssert exitCode == 0
+
+main("on"): """
+mstackframes.nim(38)     mstackframes
+mstackframes.nim(29)     main
+  z: 0
+  z: 1
+mstackframes.nim(20)     main2 ("main2", 5, 1)
+mstackframes.nim(20)     main2 ("main2", 4, 2)
+mstackframes.nim(20)     main2 ("main2", 3, 3)
+mstackframes.nim(19)     main2 ("main2", 2, 4)
+mstackframes.nim(18)     bar ("bar ",)
+
+"""
+
+main("off"): """
+mstackframes.nim(38)     mstackframes
+mstackframes.nim(29)     main
+mstackframes.nim(20)     main2
+mstackframes.nim(20)     main2
+mstackframes.nim(20)     main2
+mstackframes.nim(19)     main2
+mstackframes.nim(18)     bar
+
+"""