Adding upstream version 2.8.3.upstream/2.8.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 251 insertions, 0 deletions

diff --git a/tests/test_in_vterm/test_tmux.py b/tests/test_in_vterm/test_tmux.py
new file mode 100755
index 0000000..c1e126b
--- /dev/null
+++ b/tests/test_in_vterm/test_tmux.py
@@ -0,0 +1,251 @@
+#!/usr/bin/env python
+# vim:fileencoding=utf-8:noet
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+import os
+import sys
+import json
+
+from time import sleep
+from subprocess import check_call
+from glob import glob1
+from traceback import print_exc
+
+from powerline.lib.dict import updated
+from powerline.bindings.tmux import get_tmux_version
+from powerline import get_fallback_logger
+
+from tests.modules.lib.terminal import (ExpectProcess, MutableDimensions,
+                                        do_terminal_tests, get_env)
+from tests.modules import PowerlineTestSuite
+
+
+TEST_ROOT = os.path.abspath(os.environ['TEST_ROOT'])
+
+
+def tmux_logs_iter(test_dir):
+	for tail in glob1(test_dir, '*.log'):
+		yield os.path.join(test_dir, tail)
+
+
+def print_tmux_logs():
+	for f in tmux_logs_iter(TEST_ROOT):
+		print('_' * 80)
+		print(os.path.basename(f) + ':')
+		print('=' * 80)
+		with open(f, 'r') as fp:
+			for line in fp:
+				sys.stdout.write(line)
+		os.unlink(f)
+
+
+def get_expected_result(tmux_version,
+                        expected_result_old,
+                        expected_result_1_7=None,
+                        expected_result_1_8=None,
+                        expected_result_2_0=None):
+	if tmux_version >= (2, 0) and expected_result_2_0:
+		return expected_result_2_0
+	elif tmux_version >= (1, 8) and expected_result_1_8:
+		return expected_result_1_8
+	elif tmux_version >= (1, 7) and expected_result_1_7:
+		return expected_result_1_7
+	else:
+		return expected_result_old
+
+
+def tmux_fin_cb(p, cmd, env):
+	try:
+		check_call([
+			cmd, '-S', env['POWERLINE_TMUX_SOCKET_PATH'], 'kill-server'
+		], env=env, cwd=TEST_ROOT)
+	except Exception:
+		print_exc()
+	for f in tmux_logs_iter(TEST_ROOT):
+		os.unlink(f)
+
+
+def main(attempts=3):
+	vterm_path = os.path.join(TEST_ROOT, 'path')
+
+	tmux_exe = os.path.join(vterm_path, 'tmux')
+
+	socket_path = os.path.abspath('tmux-socket-{0}'.format(attempts))
+	if os.path.exists(socket_path):
+		os.unlink(socket_path)
+
+	env = get_env(vterm_path, TEST_ROOT, {
+		'POWERLINE_THEME_OVERRIDES': ';'.join((
+			key + '=' + json.dumps(val)
+			for key, val in (
+				('default.segments.right', [{
+					'type': 'string',
+					'name': 's1',
+					'highlight_groups': ['cwd'],
+					'priority':50,
+				}]),
+				('default.segments.left', [{
+					'type': 'string',
+					'name': 's2',
+					'highlight_groups': ['background'],
+					'priority':20,
+				}]),
+				('default.segment_data.s1.contents', 'S1 string here'),
+				('default.segment_data.s2.contents', 'S2 string here'),
+			)
+		)),
+		'POWERLINE_TMUX_SOCKET_PATH': socket_path,
+	})
+
+	conf_path = os.path.abspath('powerline/bindings/tmux/powerline.conf')
+	conf_line = 'source "' + (
+		conf_path.replace('\\', '\\\\').replace('"', '\\"')) + '"\n'
+	conf_file = os.path.realpath(os.path.join(TEST_ROOT, 'tmux.conf'))
+	with open(conf_file, 'w') as cf_fd:
+		cf_fd.write(conf_line)
+
+	tmux_version = get_tmux_version(get_fallback_logger())
+
+	dim = MutableDimensions(rows=50, cols=200)
+
+	def prepare_test_1(p):
+		sleep(5)
+
+	def prepare_test_2(p):
+		dim.cols = 40
+		p.resize(dim)
+		sleep(5)
+
+	base_attrs = {
+		((0, 0, 0), (243, 243, 243), 1, 0, 0): 'lead',
+		((243, 243, 243), (11, 11, 11), 0, 0, 0): 'leadsep',
+		((255, 255, 255), (11, 11, 11), 0, 0, 0): 'bg',
+		((199, 199, 199), (88, 88, 88), 0, 0, 0): 'cwd',
+		((88, 88, 88), (11, 11, 11), 0, 0, 0): 'cwdhsep',
+		((0, 0, 0), (0, 224, 0), 0, 0, 0): 'defstl',
+	}
+	tests = (
+		{
+			'expected_result': get_expected_result(
+				tmux_version,
+				expected_result_old=(
+					'{lead: 0 }{leadsep: }{bg: S2 string here  }'
+					'{4: 0  }{cwdhsep:| }{6:bash  }'
+					'{bg: }{4: 1- }{cwdhsep:| }{6:bash  }'
+					'{bg: }{7: }{8:2* | }{9:bash }{10: }'
+					'{bg:' + (' ' * 124) + '}'
+					'{cwdhsep: }{cwd: S1 string here }', updated(base_attrs, {
+						((133, 133, 133), (11, 11, 11), 0, 0, 0): 4,
+						((188, 188, 188), (11, 11, 11), 0, 0, 0): 6,
+						((11, 11, 11), (0, 102, 153), 0, 0, 0): 7,
+						((102, 204, 255), (0, 102, 153), 0, 0, 0): 8,
+						((255, 255, 255), (0, 102, 153), 1, 0, 0): 9,
+						((0, 102, 153), (11, 11, 11), 0, 0, 0): 10,
+					})),
+				expected_result_1_8=(
+					'{lead: 0 }{leadsep: }{bg: S2 string here  }'
+					'{4: 0  }{cwdhsep:| }{6:bash  }'
+					'{bg: }{4: 1- }{cwdhsep:| }{7:bash  }'
+					'{bg: }{8: }{9:2* | }{10:bash }{7: }'
+					'{bg:' + (' ' * 124) + '}'
+					'{cwdhsep: }{cwd: S1 string here }', updated(base_attrs, {
+						((133, 133, 133), (11, 11, 11), 0, 0, 0): 4,
+						((188, 188, 188), (11, 11, 11), 0, 0, 0): 6,
+						((0, 102, 153), (11, 11, 11), 0, 0, 0): 7,
+						((11, 11, 11), (0, 102, 153), 0, 0, 0): 8,
+						((102, 204, 255), (0, 102, 153), 0, 0, 0): 9,
+						((255, 255, 255), (0, 102, 153), 1, 0, 0): 10,
+					})),
+				expected_result_2_0=(
+					'{lead: 0 }{leadsep: }{bg: S2 string here }'
+					'{4: 0  }{cwdhsep:| }{6:bash  }'
+					'{bg: }{4: 1- }{cwdhsep:| }{7:bash  }'
+					'{bg: }{8: }{9:2* | }{10:bash }{7: }'
+					'{bg:' + (' ' * 125) + '}'
+					'{cwdhsep: }{cwd: S1 string here }', updated(base_attrs, {
+						((133, 133, 133), (11, 11, 11), 0, 0, 0): 4,
+						((188, 188, 188), (11, 11, 11), 0, 0, 0): 6,
+						((0, 102, 153), (11, 11, 11), 0, 0, 0): 7,
+						((11, 11, 11), (0, 102, 153), 0, 0, 0): 8,
+						((102, 204, 255), (0, 102, 153), 0, 0, 0): 9,
+						((255, 255, 255), (0, 102, 153), 1, 0, 0): 10,
+					})),
+			),
+			'prep_cb': prepare_test_1,
+			'row': dim.rows - 1,
+		}, {
+			'expected_result': get_expected_result(
+				tmux_version,
+				expected_result_old=('{bg:' + (' ' * 40) + '}', base_attrs),
+				expected_result_1_7=(
+					'{lead: 0 }'
+					'{leadsep: }{bg: <}{4:h  }{bg: }{5: }'
+					'{6:2* | }{7:bash }{8: }{bg: }{cwdhsep: }'
+					'{cwd: S1 string here }', updated(base_attrs, {
+						((188, 188, 188), (11, 11, 11), 0, 0, 0): 4,
+						((11, 11, 11), (0, 102, 153), 0, 0, 0): 5,
+						((102, 204, 255), (0, 102, 153), 0, 0, 0): 6,
+						((255, 255, 255), (0, 102, 153), 1, 0, 0): 7,
+						((0, 102, 153), (11, 11, 11), 0, 0, 0): 8,
+					})),
+				expected_result_1_8=(
+					'{lead: 0 }'
+					'{leadsep: }{bg: <}{4:h  }{bg: }{5: }'
+					'{6:2* | }{7:bash }{4: }{bg: }{cwdhsep: }'
+					'{cwd: S1 string here }', updated(base_attrs, {
+						((0, 102, 153), (11, 11, 11), 0, 0, 0): 4,
+						((11, 11, 11), (0, 102, 153), 0, 0, 0): 5,
+						((102, 204, 255), (0, 102, 153), 0, 0, 0): 6,
+						((255, 255, 255), (0, 102, 153), 1, 0, 0): 7,
+					})),
+				expected_result_2_0=(
+					'{lead: 0 }'
+					'{leadsep: }{bg:<}{4:ash  }{bg: }{5: }'
+					'{6:2* | }{7:bash }{4: }{cwdhsep: }'
+					'{cwd: S1 string here }', updated(base_attrs, {
+						((0, 102, 153), (11, 11, 11), 0, 0, 0): 4,
+						((11, 11, 11), (0, 102, 153), 0, 0, 0): 5,
+						((102, 204, 255), (0, 102, 153), 0, 0, 0): 6,
+						((255, 255, 255), (0, 102, 153), 1, 0, 0): 7,
+					})),
+			),
+			'prep_cb': prepare_test_2,
+			'row': dim.rows - 1,
+		}
+	)
+
+	args = [
+		# Specify full path to tmux socket (testing tmux instance must not 
+		# interfere with user one)
+		'-S', socket_path,
+		# Force 256-color mode
+		'-2',
+		# Request verbose logging just in case
+		'-v',
+		# Specify configuration file
+		'-f', conf_file,
+		# Run bash three times
+		'new-session', 'bash --norc --noprofile -i', ';',
+		'new-window', 'bash --norc --noprofile -i', ';',
+		'new-window', 'bash --norc --noprofile -i', ';',
+	]
+
+	with PowerlineTestSuite('tmux') as suite:
+		return do_terminal_tests(
+			tests=tests,
+			cmd=tmux_exe,
+			dim=dim,
+			args=args,
+			env=env,
+			cwd=TEST_ROOT,
+			fin_cb=tmux_fin_cb,
+			last_attempt_cb=print_tmux_logs,
+			suite=suite,
+		)
+
+
+if __name__ == '__main__':
+	if main():
+		raise SystemExit(0)
+	else:
+		raise SystemExit(1)