Recent versions of sonnet start the output of this test with a newline and exit before test_sonnet has a chance to parse any of the input. Because line and error have newlines stripped the program erroneously interprets this as EOF and concludes that em did not output anything.
Error:
In [2]: test_sonnet("/opt/sonnet")
---------------------------------------------------------------------------
RuntimeError Traceback (most recent call last)
Cell In [2], line 1
----> 1 test_sonnet("/opt/sonnet")
File ~/Workspace/pysonnet/pysonnet/sonnet.py:51, in test_sonnet(sonnet_path)
48 success = True
50 if not success:
---> 51 raise RuntimeError("The sonnet test was unsuccessful.")
52 if not version:
53 raise RuntimeError("The sonnet version could not be determined.")
RuntimeError: The sonnet test was unsuccessful.
Sonnet Output:
(nicks-masks) ➜ python git:(master) ✗ /opt/sonnet/bin/em -test
ELECTROMAGNETIC ANALYSIS OF 3-D PLANAR CIRCUITS
Version 18.56
Copyright (c) 1986-2022 Sonnet Software Inc.
All rights reserved.
Run 1: Thu Oct 20 13:56:42 2022. ucsb2.2.52045.
Em version 18.56 (64-bit LNX-86) on glados local.
Project: /home/cudaa/Workspace/artwork/Nick/python/test.son.
Begin electromagnetic simulation using frequency sweep:
Single Frequency = 1 GHZ
Frequency: 1 GHZ
Subsectioning time: 0 seconds.
Circuit requires 1 subsection and 1 MB of memory.
Threads: using 64 thread(s), 128 core(s) available.
Waveguide mode time: 0 seconds.
Matrix fill time: 0 seconds.
Matrix solve time: 0 seconds.
De-embedded S-Parameters. 50 Ohm Port Terminations.
Magnitude/Angle. Touchstone Format. Matrix Order (line #1: S11 S12 S13 ...).
1.00000000 1.000000 -0.260
! P1 F=1.0 Eeff=(1.00693 + j0) Z0=(152.57 + j0)
Total time per frequency: 0 seconds.
Post-Analysis information for em run 1:
Total time for 1 frequency: 0 seconds.
Em errors detected: 0 Em warnings detected: 0.
Em simulation completed Thu Oct 20 13:56:42 2022.
Recent versions of sonnet start the output of this test with a newline and exit before
test_sonnethas a chance to parse any of the input. Becauselineanderrorhave newlines stripped the program erroneously interprets this as EOF and concludes that em did not output anything.Error:
Sonnet Output: