Import LinuxCNC source tree

tests/halmodule.0/README

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+check that the right range of values can be assigned to HAL pins of various
+types, no matter the Python type of the value

tests/halmodule.0/expected

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+set s -1 ok
+set s 0 ok
+set s 1 ok
+set s -1 ok
+set s 0 ok
+set s 1 ok
+set s 2147483647 ok
+set s -2147483648 ok
+set u 0 ok
+set u 1 ok
+set u 4294967295 ok
+set f 0 ok
+set f 0.0 ok
+set f 0 ok
+set f -1 ok
+set f -1.0 ok
+set f -1 ok
+set f 1 ok
+set f 1.0 ok
+set f 1 ok
+set f 89884656743115795386465259539451236680898848947115328636715040578866337902750481566354238661203768010560056939935696678829394884407208311246423715319737062188883946712432742638151109800623047059726541476042502884419075341171231440736956555270413618581675255342293149119973622969239858152417678164812112068608 ok
+set s 2147483648 fail
+set s -2147483649 fail
+set u -1 fail
+set u 4294967296 fail
+set f 179769313486231590772930519078902473361797697894230657273430081157732675805500963132708477322407536021120113879871393357658789768814416622492847430639474124377767893424865485276302219601246094119453082952085005768838150682342462881473913110540827237163350510684586298239947245938479716304835356329624224137216 fail
+pincheck s True True True
+pincheck u True True True
+pincheck f True True True
+pincheck s True True True
+getitem not-found fail
+pincheck param False True True
+pincheck param False True True
+pincheck s True True True
+pincheck param False True True
+set u 0 0
+set u -1 fail

tests/halmodule.0/test.py

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+#!/usr/bin/env python3
+import hal
+import os
+
+h = hal.component("x")
+try:
+    ps = h.newpin("s", hal.HAL_S32, hal.HAL_OUT)
+    pu = h.newpin("u", hal.HAL_U32, hal.HAL_OUT)
+    pf = h.newpin("f", hal.HAL_FLOAT, hal.HAL_OUT)
+    param = h.newparam("param", hal.HAL_BIT, hal.HAL_RW)
+    h.ready()
+
+    def try_set(p, v):
+        try:
+            h[p] = v
+            hp = h[p]
+            print("set {} {} {}".format(p, v, "ok" if hp == v else repr(hp)))
+        except (ValueError, OverflowError) as e:
+            print("set {} {} {}".format(p, v, "fail"))
+
+    def try_set_pin(p, v):
+        try:
+            p.set(v)
+            print("set {} {} {}".format(p.get_name(), v, p.get()))
+        except (ValueError, OverflowError):
+            print("set {} {} {}".format(p.get_name(), v, "fail"))
+
+    try_set("s", -1)
+    try_set("s", 0)
+    try_set("s", 1)
+    try_set("s", -1)
+    try_set("s", 0)
+    try_set("s", 1)
+    try_set("s", 0x7fffffff)
+    try_set("s", -0x80000000)
+
+    try_set("u", 0)
+    try_set("u", 1)
+    try_set("u", 0xffffffff)
+
+    try_set("f", 0)
+    try_set("f", 0.0)
+    try_set("f", 0)
+    try_set("f", -1)
+    try_set("f", -1.0)
+    try_set("f", -1)
+    try_set("f", 1)
+    try_set("f", 1.0)
+    try_set("f", 1)
+
+    try_set("f", 1 << 1023)
+
+    try_set("s", 0x80000000)
+    try_set("s", -0x80000001)
+
+    try_set("u", -1)
+    try_set("u", 1 << 32)
+
+    try_set("f", 1 << 1024)
+
+    pin = h.getitem("s")
+
+    def pin_validate(i, t, d):
+        print("pincheck {} {} {} {}".format(
+            i.get_name(), i.is_pin(), i.get_type() == t, i.get_dir() == d))
+
+    pin_validate(ps, hal.HAL_S32, hal.HAL_OUT)
+    pin_validate(pu, hal.HAL_U32, hal.HAL_OUT)
+    pin_validate(pf, hal.HAL_FLOAT, hal.HAL_OUT)
+
+    pin = h.getitem("s")
+
+    pin_validate(pin, hal.HAL_S32, hal.HAL_OUT)
+    try:
+        pin = h.getitem("not-found")
+        print("{} {} {}".format("getitem", "not-found", "ok"))
+    except:
+        print("{} {} {}".format("getitem", "not-found", "fail"))
+
+    pin_validate(param, hal.HAL_BIT, hal.HAL_RW)
+    param = h.getitem("param")
+    pin_validate(param, hal.HAL_BIT, hal.HAL_RW)
+
+    pin = h.getpin("s")
+    pin_validate(pin, hal.HAL_S32, hal.HAL_OUT)
+    param = h.getparam("param")
+    pin_validate(param, hal.HAL_BIT, hal.HAL_RW)
+
+    try_set_pin(pu, 0)
+    try_set_pin(pu, -1)
+except:
+    import traceback
+    print("Exception: {}".format(traceback.format_exc()))
+    raise
+finally:
+    h.exit()

tests/halmodule.0/test.sh

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+#!/bin/sh
+$REALTIME start
+./test.py
+$REALTIME stop