1 files changed, 38 insertions, 0 deletions
diff --git a/tests/osproc/twaitforexit.nim b/tests/osproc/twaitforexit.nim
new file mode 100644
index 000000000..535faca63
--- /dev/null
+++ b/tests/osproc/twaitforexit.nim
@@ -0,0 +1,38 @@
+import std/[osproc, os, times]
+
+block: # bug #5091
+    when defined(linux):
+        const filename = "false"
+        var p = startProcess(filename, options = {poStdErrToStdOut, poUsePath})
+        os.sleep(1000) # make sure process has exited already
+
+        let atStart = getTime()
+        const msWait = 2000
+
+        try:
+            discard waitForExit(p, msWait)
+        except OSError:
+            discard
+
+        # check that we don't have to wait msWait milliseconds
+        doAssert(getTime() <  atStart + milliseconds(msWait))
+
+block: # bug #23825
+
+    # the sleep command might not be available in all Windows installations
+
+    when defined(linux):
+
+        var thr: array[0..99, Thread[int]]
+
+        proc threadFunc(i: int) {.thread.} =
+            let sleepTime = float(i) / float(thr.len + 1)
+            doAssert sleepTime < 1.0
+            let p = startProcess("sleep", workingDir = "", args = @[$sleepTime], options = {poUsePath, poParentStreams})
+            # timeout = 1_000_000 seconds ~= 278 hours ~= 11.5 days
+            doAssert p.waitForExit(timeout=1_000_000_000) == 0
+
+        for i in low(thr)..high(thr):
+            createThread(thr[i], threadFunc, i)
+
+        joinThreads(thr)