def test_psys_quiet(self):
"""
Test routine psys with dryrun False and quiet True.
"""
with U.Chdir(self.testdir):
with th.StdoutExcursion() as getval:
v = optparse.Values({'dryrun': False, 'quiet': True})
fx.psys('ls', v)
actual = getval()
expected = "a.xyzzy\nb.xyzzy\nc.xyzzy\ntmpfile\n"
self.assertEqual(expected, actual,
"%s\n !=\n%s" %
(U.lquote(expected), U.lquote(actual)))
def test_calc_help(self):
"""
Verify that 'calc --help' does the right thing
"""
cmd = U.script_location("calc")
result = pexpect.run("%s --help" % cmd)
nexp = "Traceback"
self.assertFalse(nexp in result,
"Not expecting '%s' in %s" %
(nexp, U.lquote(result)))
exp = "Usage: calc [options]"
self.assertTrue(exp in result,
"Expected '%s' in %s" %
(exp, U.lquote(result)))
def test_bscr_version(self):
"""
Test 'bscr version'
"""
self.dbgfunc()
cmd = "bscr version -v"
result = th.rm_cov_warn(pexpect.run(cmd))
self.assertTrue("Traceback" not in result,
"Not expecting 'Traceback' in %s" %
U.lquote(result))
self.assertTrue("Backscratcher version" in result)
self.assertEqual(2, len(result.split("\n")),
"Expected only 1 newlines in %s" %
U.lquote(result))
def test_align_help(self):
"""
Verify that 'align --help' does the right thing
"""
cmd = U.script_location("align")
result = pexpect.run("%s --help" % cmd)
nexp = "Traceback"
self.assertFalse(nexp in result,
"Not expecting '%s' in %s" %
(nexp, U.lquote(result)))
exp = "Align columns from input"
self.assertTrue(exp in result,
"Expected '%s' in %s" %
(exp, U.lquote(result)))
def test_usage(self):
"""
Test the Usage routine.
"""
exp = '\n'
exp += ' fx [-n] -c <command> <files> (% in the command becomes'
exp += ' filename)\n'
exp += ' -e s/old/new/ <files> (rename file old to new'
exp += ' name)\n'
exp += ' -i low:high -c <command> (% ranges from low to'
exp += ' high-1)\n '
actual = fx.Usage()
self.assertEqual(actual, exp,
"%s != %s" %
(U.lquote(repr(actual)), U.lquote(repr(exp))))
def test_mag_help(self):
"""
Verify that 'mag --help' does the right thing
"""
cmd = U.script_location("mag")
result = pexpect.run("%s --help" % cmd)
exp = [
"Usage: mag [-b] <number>",
"Report the order of magnitude of <number>",
"Options:",
"-h, --help show this help message and exit",
"-b, --binary div=1024 rather than 1000",
]
self.assertTrue("Traceback" not in result, "Traceback not expected in %s" % U.lquote(result))
for item in exp:
self.assertTrue(item in result, "Expected '%s' in %s" % (item, U.lquote(result)))
def test_lquote(self):
"""
Routine lquote() wraps its input in triple quotes with newlines
"""
testdata = "The quick brown fox jumps over the lazy dog"
self.assertEqual('"""\n%s\n"""' % testdata,
U.lquote(testdata))
def test_fx_help(self):
"""
Verify that 'fx --help' does the right thing
"""
# pdb.set_trace()
exp_l = ["Usage:",
"fx [-n] -c <command> <files> (% in the command becomes" +
" filename)",
"-e s/old/new/ <files> (rename file old to new name)",
"-i low:high -c <command> (% ranges from low to high-1)",
"Options:",
"",
"-c CMD, --command=CMD",
"command to apply to all arguments",
"-d, --debug run under the debugger",
"-e EDIT, --edit=EDIT file rename expression applied to " +
"all arguments",
" -i IRANGE, --integer=IRANGE",
"low:high -- generate range of numbers",
"-n, --dry-run dryrun or execute",
"-q, --quiet don't echo commands, just run them",
"-x, --xargs batch input from stdin into command" +
" lines like xargs",
]
script = U.script_location("fx")
result = pexpect.run("%s --help" % script)
for exp_s in exp_l:
self.assertTrue(exp_s in result,
"Expected '%s' in %s" %
(exp_s, U.lquote(result)))
def test_jcal_help(self):
"""
Verify that 'jcal --help' does the right thing
"""
cmd = U.script_location("jcal")
result = pexpect.run("%s help" % cmd)
exp = "help - show this list"
self.assertTrue(exp in result, "Expected '%s' in %s" %
(exp, U.lquote(result)))
def test_ascii_help(self):
"""
Run 'ascii --help' and validate the output
"""
cmd = U.script_location("ascii")
result = pexpect.run("%s --help" % cmd)
exp = "Display ASCII collating sequence"
self.assertTrue(exp in result, "Expected '%s' in %s" %
(exp, U.lquote(result)))
def fl_edit_flawed(self, cmd, exp):
"""
Attempt to run an 'fl edit' command with something missing
"""
result = pexpect.run(cmd)
self.assertFalse("Traceback" in result,
"Traceback not expected in %s" % result)
self.assertTrue(exp in result,
"\nExpected '%s' in \n%s" %
(exp, util.lquote(result)))
def test_hexdump(self):
"""
Routine hexdump() reads one file and hexdumps it to another.
"""
exp = "\n".join([
" 54 77 61 73 20 62 72 69 6c 6c 69 67 20 61 6e 64 " +
"Twas bri llig and",
" 20 74 68 65 20 73 6c 69 74 68 65 20 74 6f 76 65 " +
" the sli the tove",
" 73 0a 44 69 64 20 67 79 72 65 20 61 6e 64 20 67 "
"s.Did gy re and g",
" 69 6d 62 6c 65 20 72 6f 75 6e 64 20 74 68 65 20 "
"imble ro und the ",
" 77 61 62 65 0a 41 6c 6c 20 6d 69 6d 73 79 20 77 "
"wabe.All mimsy w",
" 65 72 65 20 74 68 65 20 62 6f 72 6f 67 72 6f 76 "
"ere the borogrov",
" 65 73 0a 41 6e 64 20 74 68 65 20 6d 6f 6d 65 20 "
"es.And t he mome ",
" 72 61 74 68 73 20 6f 75 74 67 72 61 62 65 0a "
"raths ou tgrabe. ",
""
])
q = sio("\n".join(["Twas brillig and the slithe toves",
"Did gyre and gimble round the wabe",
"All mimsy were the borogroves",
"And the mome raths outgrabe\n"]))
z = sio()
hd.hexdump(q, z)
result = z.getvalue()
z.close()
q.close()
self.assertEqual(exp, result,
"%s != %s" % (U.lquote(repr(exp)),
U.lquote(repr(result))))
def test_odx_help(self):
"""
Verify that 'odx --help' does the right thing
"""
exp = [
"Usage: odx {0<octal-value>|<decimal-value>|0x<hex-value>} ...",
" report each argument in octal, decimal, and hex format",
"",
"Options:",
" -h, --help show this help message and exit",
" -d, --debug run under debugger",
]
cmd = U.script_location("odx")
actual = pexpect.run("%s --help" % cmd)
for line in exp:
self.assertTrue(line in actual, "Expected '%s' in %s" % (line, U.lquote(actual)))
def test_perrno_help(self):
"""
Verify that 'perrno --help' does the right thing
"""
exp = [
"Usage: perrno {-a|--all|number ...|errname ...}",
" report errno numeric and string values",
"",
"Options:",
" -h, --help show this help message and exit",
" -a, --all list all errno values",
" -d, --debug run the debugger",
]
cmd = U.script_location("perrno")
actual = pexpect.run("%s --help" % cmd)
for line in exp:
self.assertTrue(line in actual, "Expected '%s' in %s" % (line, U.lquote(actual)))
def test_xclean_help(self):
"""
Verify that 'xclean --help' does the right thing
"""
exp = ["Usage:",
" xclean - remove files whose names match a regexp",
"",
"Options:",
" -h, --help show this help message and exit",
" -d, --debug run under the debugger",
" -n, --dry-run just report",
" -p PATTERN, --pattern=PATTERN",
" file matching regexp",
" -r, --recursive whether to descend directories",
]
cmd = U.script_location("xclean")
actual = pexpect.run("%s --help" % cmd)
for line in exp:
self.assertTrue(line in actual,
"Expected '%s' in %s" %
(line, U.lquote(actual)))
