These tests require a gpg agent to run, and are difficult to get to work right
in Guix's environment.  For more details, see:
  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=713074
  https://bugs.launchpad.net/pygpgme/+bug/999949

--- pygpgme-0.3/tests/test_encrypt_decrypt.py	2012-02-28 19:10:28.000000000 -0800
+++ pygpgme-0.3/tests/test_encrypt_decrypt.py	2016-02-05 10:21:58.966685384 -0800
@@ -125,7 +125,7 @@
         ctx.decrypt(ciphertext, plaintext)
         self.assertEqual(plaintext.getvalue(), b'Hello World\n')
 
-    def test_encrypt_symmetric(self):
+    def skip_test_encrypt_symmetric(self):
         plaintext = BytesIO(b'Hello World\n')
         ciphertext = BytesIO()
         def passphrase(uid_hint, passphrase_info, prev_was_bad, fd):

--- pygpgme-0.3/tests/test_passphrase.py	2012-02-28 19:04:17.000000000 -0800
+++ pygpgme-0.3/tests/test_passphrase.py	2016-02-05 10:21:47.990630956 -0800
@@ -30,7 +30,7 @@
 
     import_keys = ['passphrase.pub', 'passphrase.sec']
 
-    def test_sign_without_passphrase_cb(self):
+    def skip_test_sign_without_passphrase_cb(self):
         ctx = gpgme.Context()
         key = ctx.get_key('EFB052B4230BBBC51914BCBB54DCBBC8DBFB9EB3')
         ctx.signers = [key]
@@ -51,7 +51,7 @@
         self.prev_was_bad = prev_was_bad
         os.write(fd, b'test\n')
 
-    def test_sign_with_passphrase_cb(self):
+    def skip_test_sign_with_passphrase_cb(self):
         ctx = gpgme.Context()
         key = ctx.get_key('EFB052B4230BBBC51914BCBB54DCBBC8DBFB9EB3')
         ctx.signers = [key]
action='/guix/log/gnu/packages/spice.scm'>
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<option value='grep'>log msg</option>
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<input type='submit' value='search'/>
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</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=446316cad52430d345f34b164242dab9f0ed5024'>root</a>/<a href='/guix/log/gnu?id=446316cad52430d345f34b164242dab9f0ed5024'>gnu</a>/<a href='/guix/log/gnu/packages?id=446316cad52430d345f34b164242dab9f0ed5024'>packages</a>/<a href='/guix/log/gnu/packages/spice.scm?id=446316cad52430d345f34b164242dab9f0ed5024'>spice.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/spice.scm?id=446316cad52430d345f34b164242dab9f0ed5024&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-11-19 09:25:12 +0200'>2019-11-19</span></td><td><a href='/guix/commit/gnu/packages/spice.scm?id=10e73bbc5e2a3f62dc07c5c94309c5105c435dc6'>gnu: spice-gtk: Build with vala support.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packges/spice.scm (spice-gtk)[native-inputs]: Add vala.
[arguments]: Add '--enable-vala' to configure-flags.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2019-07-24 21:29:10 +0200'>2019-07-24</span></td><td><a href='/guix/commit/gnu/packages/spice.scm?id=4f20e0a2f629249cb751824cc85a719ebd4bf4bf'>gnu: spice-gtk: Update to 0.37.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/spice.scm (spice-gtk): Update to 0.37.
[propagated-inputs]: Use latest spice-protocol.
(spice-protocol-0.12): Remove unused variable.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2019-05-01 22:15:01 +0200'>2019-05-01</span></td><td><a href='/guix/commit/gnu/packages/spice.scm?id=a0d44bb09f0d1b5819ccca51b75b6870ae485225'>gnu: spice: Update to 0.14.2 [fixes CVE-2019-3813].</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/spice.scm (spice): Update to 0.14.2.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-05-01 22:15:01 +0200'>2019-05-01</span></td><td><a href='/guix/commit/gnu/packages/spice.scm?id=a550da6247382e0a4d365e3563e8c646a827a9d6'>gnu: spice-protocol: Update to 0.14.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/spice.scm (spice-protocol): Update to 0.14.0.
(spice-protocol-0.12): New public variable.
(spice-gtk)[propagated-inputs]: Change SPICE-PROTOCOL to SPICE-PROTOCOL-0.12.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-04-16 21:19:34 +0200'>2019-04-16</span></td><td><a href='/guix/commit/gnu/packages/spice.scm?id=fbd2a245f7c6caaa231658300fa2eaf7beca1e32'>gnu: spice-gtk: Update to 0.36.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/spice.scm (spice-gtk): Update to 0.36.
[inputs]: Add JSON-GLIB.
[arguments]: Disable session test.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-04-16 21:19:34 +0200'>2019-04-16</span></td><td><a href='/guix/commit/gnu/packages/spice.scm?id=a2d2c0bffe08e40dad46f557d36d2261c077ef43'>gnu: spice-gtk: Propagate required inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/spice.scm (spice-gtk)[inputs]: Move GTK+, PIXMAN and OPENSSL ...
[propagated-inputs]: ... here.
(virt-viewer)[inputs]: Remove OPENSSL.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-03-31 20:51:10 +0300'>2019-03-31</span></td><td><a href='/guix/commit/gnu/packages/spice.scm?id=36a4366d79a310d05db0de2cf6d5bb3c5e861d4b'>gnu: Fix descriptions to not use quotes.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/admin.scm (wpa-supplicant-minimal, mingetty, di),
* gnu/packages/audio.scm (fil-plugins),
* gnu/packages/base.scm (make-ld-wrapper, make-glibc-locales),
* gnu/packages/bioinformatics.scm (r-samtools),
* gnu/packages/chez.scm (chez-mit),
* gnu/packages/commencement.scm (make-gcc-toolchain),
* gnu/packages/compression.scm (fastjar),
* gnu/packages/cran.scm (r-maps, r-rcpp),
* gnu/packages/databases.scm (sparql-query),
* gnu/packages/dunst.scm (dunst),
* gnu/packages/ftp.scm (ncftp),
* gnu/packages/gl.scm (freeglut),
* gnu/packages/haskell-check.scm (ghc-tasty-golden),
* gnu/packages/haskell.scm (ghc-case-insensitive, ghc-text,
ghc-haskell-src, ghc-syb, ghc-deepseq-generics, ghc-network-uri,
ghc-rerebase, ghc-zlib),
* gnu/packages/image.scm (jbig2dec),
* gnu/packages/kde-frameworks.scm (kinit, karchive),
* gnu/packages/linux.scm (wireless-tools, perf, module-init-tools, kbd),
* gnu/packages/lirc.scm (lirc),
* gnu/packages/lisp.scm (uglify-js),
* gnu/packages/mate.scm (mate-netbook),
* gnu/packages/microcom.scm (microcom),
* gnu/packages/music.scm (bristol),
* gnu/packages/networking.scm (perl-geo-ip),
* gnu/packages/patchutils.scm (patches),
* gnu/packages/perl-check.scm (perl-test-more-utf8),
* gnu/packages/perl.scm (perl-log-report-optional, perl-file-which,
perl-io-tty, perl-log-any, perl-digest-sha1, perl-class-load,
perl-regexp-common, perl-module-pluggable, perl-class-modifier),
* gnu/packages/python-xyz.scm (python-backports-abc, python-natsort),
* gnu/packages/samba.scm (iniparser),
* gnu/packages/search.scm (mlocate),
* gnu/packages/spice.scm (spice),
* gnu/packages/statistics.scm (r-dt, r-lubridate, r-estimability,
r-commonmark, r-digest, r-viridislite, r-stringr),
* gnu/packages/tex.scm (texlive-latex-changebar),
* gnu/packages/version-control.scm (subversion),
* gnu/packages/w3m.scm (w3m),
* gnu/packages/web.scm (perl-http-parser,
perl-plack-middleware-reverseproxy),
* gnu/packages/xorg.scm (xkeyboard-config, mkfontdir, xcursor-theme,
mkfontscale, xinit, font-alias)[description]: Use @code instead of quotes.
</span></span></td><td>Efraim Flashner</td></tr>