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Date: Fri, 1 May 2026 14:46:05 +0200
From: Sebastian Ramacher &lt;sramacher@debian.org&gt;
To: Debian Bug Tracking System &lt;submit@bugs.debian.org&gt;
Subject: node-opencv: FTBFS: not ok 13 Points are immutable
Message-ID: &lt;afSgjWJHfbRKXJur@ramacher.at&gt;
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Source: node-opencv
Version: 7.0.0+git20200316.f0a03a4b-2
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)
X-Debbugs-Cc: sramacher@debian.org

Dear maintainer,

node-opencv FTBFS:

  debian/rules override_dh_auto_test
make[1]: Entering directory '/build/reproducible-path/node-opencv-7.0.0+git20200316.f0a03a4b'
node test/unit.js
TAP version 13
# Smoke tests / Can Import
ok 1 imported fine
ok 2 version is there:4.10
ok 3 point is there
ok 4 matrix is there
# importing library multiple times is ok
ok 5 null
ok 6 null
# Point
ok 7 should be truthy
ok 8 cannot call without new
ok 9 should be strictly equal
ok 10 should be strictly equal
ok 11 should be strictly equal
ok 12 should be strictly equal
not ok 13 Points are immutable
  ---
    operator: throws
    expected: |-
      [Function: Error] { stackTraceLimit: 10 }
    actual: |-
      undefined
    at: Test.&lt;anonymous&gt; (/build/reproducible-path/node-opencv-7.0.0+git20200316.f0a03a4b/test/unit.js:40:5)
    stack: |-
      Error: Points are immutable
          at Test.assert [as _assert] (/usr/share/nodejs/tape/lib/test.js:312:48)
          at Test.bound [as _assert] (/usr/share/nodejs/tape/lib/test.js:95:17)
          at Test.throws (/usr/share/nodejs/tape/lib/test.js:677:7)
          at Test.bound [as throws] (/usr/share/nodejs/tape/lib/test.js:95:17)
          at Test.&lt;anonymous&gt; (/build/reproducible-path/node-opencv-7.0.0+git20200316.f0a03a4b/test/unit.js:40:5)
          at Test.bound [as _cb] (/usr/share/nodejs/tape/lib/test.js:95:17)
          at Test.run (/usr/share/nodejs/tape/lib/test.js:115:28)
          at Test.bound [as run] (/usr/share/nodejs/tape/lib/test.js:95:17)
          at Immediate.next [as _onImmediate] (/usr/share/nodejs/tape/lib/results.js:157:7)
          at process.processImmediate (node:internal/timers:504:21)
  ...
not ok 14 Points are immutable
  ---
    operator: throws
    expected: |-
      [Function: Error] { stackTraceLimit: 10 }
    actual: |-
      undefined
    at: Test.&lt;anonymous&gt; (/build/reproducible-path/node-opencv-7.0.0+git20200316.f0a03a4b/test/unit.js:41:5)
    stack: |-
      Error: Points are immutable
          at Test.assert [as _assert] (/usr/share/nodejs/tape/lib/test.js:312:48)
          at Test.bound [as _assert] (/usr/share/nodejs/tape/lib/test.js:95:17)
          at Test.throws (/usr/share/nodejs/tape/lib/test.js:677:7)
          at Test.bound [as throws] (/usr/share/nodejs/tape/lib/test.js:95:17)
          at Test.&lt;anonymous&gt; (/build/reproducible-path/node-opencv-7.0.0+git20200316.f0a03a4b/test/unit.js:41:5)
          at Test.bound [as _cb] (/usr/share/nodejs/tape/lib/test.js:95:17)
          at Test.run (/usr/share/nodejs/tape/lib/test.js:115:28)
          at Test.bound [as run] (/usr/share/nodejs/tape/lib/test.js:95:17)
          at Immediate.next [as _onImmediate] (/usr/share/nodejs/tape/lib/results.js:157:7)
          at process.processImmediate (node:internal/timers:504:21)
  ...
ok 15 should be truthy
ok 16 should be strictly equal

See
https://buildd.debian.org/status/fetch.php?pkg=node-opencv&amp;arch=amd64&amp;ver=7.0.0%2Bgit20200316.f0a03a4b-2%2Bb1&amp;stamp=1777592672&amp;raw=0
for details.

Cheers
-- 
Sebastian Ramacher
]