Remove tap-gtester, rely on GLib 2.38+ built-in TAP output instead

GLib 2.62+ outputs TAP by default, which breaks the tap-gtester
script's expectations. In older GLib versions since 2.38, --tap is an
opt-in to the TAP output mode, so use that.

This is essentially the same issue as
https://github.com/cockpit-project/cockpit/pull/11998 (cockpit was the
source of the tap-gtester script), GNOME/gcr!19, and GNOME/libsecret!5.

Signed-off-by: Simon McVittie <smcv@debian.org>
Bug-Debian: https://bugs.debian.org/940157

1 files changed, 0 insertions, 206 deletions

diff --git a/build/tap-gtester b/build/tap-gtester
deleted file mode 100755
index 2583fc74..00000000
--- a/build/tap-gtester
+++ /dev/null
@@ -1,206 +0,0 @@
-#!/usr/bin/python3
-# This can also be run with Python 2.
-
-# Copyright (C) 2014 Red Hat, Inc.
-#
-# Cockpit is free software; you can redistribute it and/or modify it
-# under the terms of the GNU Lesser General Public License as published by
-# the Free Software Foundation; either version 2.1 of the License, or
-# (at your option) any later version.
-#
-# Cockpit is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with Cockpit; If not, see <http://www.gnu.org/licenses/>.
-
-#
-# This is a test output compiler which produces TAP from GTest output
-# if GTest output is detected.
-#
-# Versions of glib later than 2.38.x output TAP natively when tests are
-# run with the --tap option. However we can't depend on such a recent
-# version of glib for our purposes.
-#
-# This implements the Test Anything Protocol (ie: TAP)
-# https://metacpan.org/pod/release/PETDANCE/Test-Harness-2.64/lib/Test/Harness/TAP.pod
-#
-
-import argparse
-import os
-import select
-import signal
-import subprocess
-import sys
-
-# Yes, it's dumb, but strsignal is not exposed in python
-# In addition signal numbers varify heavily from arch to arch
-def strsignal(sig):
-    for name in dir(signal):
-        if name.startswith("SIG") and sig == getattr(signal, name):
-            return name
-    return str(sig)
-
-
-class NullCompiler:
-    def __init__(self, command):
-        self.command = command
-
-    def input(self, line):
-        sys.stdout.write(line)
-
-    def process(self, proc):
-        while True:
-            line = proc.stdout.readline()
-            if not line:
-                break
-            self.input(line)
-        proc.wait()
-        return proc.returncode
-
-    def run(self, proc, line=None):
-        if line:
-            self.input(line)
-        return self.process(proc)
-
-
-class GTestCompiler(NullCompiler):
-    def __init__(self, filename):
-        NullCompiler.__init__(self, filename)
-        self.test_num = 0
-        self.test_name = None
-        self.test_remaining = []
-
-    def input(self, line):
-        line = line.strip()
-        if line.startswith("GTest: "):
-           (cmd, unused, data) = line[7:].partition(": ")
-           cmd = cmd.strip()
-           data = data.strip()
-           if cmd == "run":
-               self.test_name = data
-               assert self.test_name in self.test_remaining, "%s %s" % (self.test_name, repr(self.test_remaining))
-               self.test_remaining.remove(self.test_name)
-               self.test_num += 1
-           elif cmd == "result":
-               if self.test_name:
-                   if data == "OK":
-                       print("ok %d %s" % (self.test_num, self.test_name))
-                   if data == "FAIL":
-                       print("not ok %d %s" % (self.test_num, self.test_name))
-                   if data == "SKIP":
-                       print("ok %d %s # skip" % (self.test_num, self.test_name))
-               self.test_name = None
-           elif cmd == "skipping":
-               if "/subprocess" not in data:
-                   print("ok %d # skip -- %s" % (self.test_num, data))
-               self.test_name = None
-           elif data:
-               print("# %s: %s" % (cmd, data))
-           else:
-               print("# %s" % cmd)
-        elif line.startswith("(MSG: "):
-            print("# %s" % line[6:-1])
-        elif line:
-            print("# %s" % line)
-        sys.stdout.flush()
-
-    def run(self, proc, output=""):
-        # Complete retrieval of the list of tests
-        output += proc.stdout.read()
-        proc.wait()
-        if proc.returncode:
-            sys.stderr.write("tap-gtester: listing GTest tests failed: %d\n" % proc.returncode)
-            return proc.returncode
-        self.test_remaining = []
-        for line in output.split("\n"):
-            if line.startswith("/"):
-                self.test_remaining.append(line.strip())
-        if not self.test_remaining:
-            print("Bail out! No tests found in GTest: %s" % self.command[0])
-            return 0
-
-        print("1..%d" % len(self.test_remaining))
-
-        # First try to run all the tests in a batch
-        proc = subprocess.Popen(self.command + ["--verbose" ], close_fds=True,
-                                stdout=subprocess.PIPE, universal_newlines=True)
-        result = self.process(proc)
-        if result == 0:
-            return 0
-
-        if result < 0:
-            sys.stderr.write("%s terminated with %s\n" % (self.command[0], strsignal(-result)))
-
-        # Now pick up any stragglers due to failures
-        while True:
-            # Assume that the last test failed
-            if self.test_name:
-                print("not ok %d %s" % (self.test_num, self.test_name))
-                self.test_name = None
-
-            # Run any tests which didn't get run
-            if not self.test_remaining:
-                break
-
-            proc = subprocess.Popen(self.command + ["--verbose", "-p", self.test_remaining[0]],
-                                    close_fds=True, stdout=subprocess.PIPE,
-                                    universal_newlines=True)
-            result = self.process(proc)
-
-            # The various exit codes and signals we continue for
-            if result not in [ 0, 1, -4, -5, -6, -7, -8, -11, 33 ]:
-                break
-
-        return result
-
-def main(argv):
-    parser = argparse.ArgumentParser(description='Automake TAP compiler',
-                                     usage="tap-gtester [--format FORMAT] command ...")
-    parser.add_argument('--format', metavar='FORMAT', choices=[ "auto", "gtest", "tap" ],
-                        default="auto", help='The input format to compile')
-    parser.add_argument('--verbose', action='store_true',
-                        default=True, help='Verbose mode (ignored)')
-    parser.add_argument('command', nargs=argparse.REMAINDER, help="A test command to run")
-    args = parser.parse_args(argv[1:])
-
-    output = None
-    format = args.format
-    cmd = args.command
-    if not cmd:
-        sys.stderr.write("tap-gtester: specify a command to run\n")
-        return 2
-    if cmd[0] == '--':
-        cmd.pop(0)
-
-    proc = None
-
-    os.environ['HARNESS_ACTIVE'] = '1'
-
-    if format in ["auto", "gtest"]:
-        list_cmd = cmd + ["-l", "--verbose"]
-        proc = subprocess.Popen(list_cmd, close_fds=True, stdout=subprocess.PIPE,
-                                universal_newlines=True)
-        output = proc.stdout.readline()
-        # Smell whether we're dealing with GTest list output from first line
-        if "random seed" in output or "GTest" in output or output.startswith("/"):
-            format = "gtest"
-        else:
-            format = "tap"
-    else:
-        proc = subprocess.Popen(cmd, close_fds=True, stdout=subprocess.PIPE,
-                                universal_newlines=True)
-
-    if format == "gtest":
-        compiler = GTestCompiler(cmd)
-    elif format == "tap":
-        compiler = NullCompiler(cmd)
-    else:
-        assert False, "not reached"
-
-    return compiler.run(proc, output)
-
-if __name__ == "__main__":
-    sys.exit(main(sys.argv))