def perform_diff():
"""Perform graphical diff."""
(modified, rightrev) = get_pred_revision_and_modified()
ltf = None
leftname = None
if flag_prev_revision:
rightrev = flag_prev_revision
if flag_revision_pair:
if modified:
u.warning("warning: working copy of %s is "
"modified" % flag_target_file)
leftrev = flag_revision_pair[0]
rightrev = flag_revision_pair[1]
ltf = tempfile.NamedTemporaryFile(mode="w",
prefix="svnpreddifftmp_REV%s_" % leftrev,
delete=True)
leftname = ltf.name
u.verbose(1, "left temp file is: %s" % leftname)
u.docmdout("svn cat -r%d %s" % (leftrev, flag_target_file), leftname)
if flag_save_temps:
save_temps(ltf, leftrev)
else:
u.verbose(1, "left file is: %s" % flag_target_file)
leftname = flag_target_file
rtf = tempfile.NamedTemporaryFile(mode="w",
prefix="svnpreddifftmp_REV%s_" % rightrev,
delete=True)
rightname = rtf.name
u.verbose(1, "right temp file is: %s" % rightname)
u.docmdout("svn cat -r%d %s" % (rightrev, flag_target_file), rightname)
if flag_save_temps:
save_temps(rtf, rightrev)
# Perform diff
u.docmd("%s %s %s" % (flag_diff_cmd, leftname, rightname))
def docmdout(cmd, outfile):
"""Execute a command."""
if flag_echo:
sys.stderr.write("executing: " + cmd + " > %s\n" % outfile)
if flag_dryrun:
return
u.docmdout(cmd, outfile)
def docmdout(cmd, outfile):
"""Execute a command to an output file."""
if flag_echo:
sys.stderr.write("executing: " + cmd + "\n")
if flag_dryrun:
return
u.docmdout(cmd, outfile)
def docmdout(cmd, outfile):
"""Execute a command to an output file."""
if flag_echo:
sys.stderr.write("executing: " + cmd + "\n")
if flag_dryrun:
return
u.docmdout(cmd, outfile)
def docmdout(cmd, outfile):
"""Execute a command."""
if flag_echo:
sys.stderr.write("executing: " + cmd + " > %s\n" % outfile)
if flag_dryrun:
return
u.docmdout(cmd, outfile)
def test_docmdout_pass(self):
outf = tempfile.NamedTemporaryFile(mode="w", delete=True)
u.docmdout("uname", outf.name)
verif = open(outf.name, "r")
lines = verif.readlines()
verif.close()
self.assertTrue(lines[0].strip() == "Linux")
def test_docmdout_pass(self):
outf = tempfile.NamedTemporaryFile(mode="w", delete=True)
u.docmdout("uname", outf.name)
verif = open(outf.name, "r")
lines = verif.readlines()
verif.close()
self.assertTrue(lines[0].strip() == "Linux")
def process_volsnap(v):
"""Examine a given subvolume or snapshot."""
me = whoami
sv = re.sub("/", "_", v)
tf1 = "/tmp/ssnap-%s-%s-du.txt" % (me, sv)
os.chdir(v)
u.verbose(1, "collecting disk for %s into %s" % (v, tf1))
u.docmdout("du -sh", tf1)
tf2 = None
rp = os.path.join(v, ".repo")
if os.path.exists(rp):
tf2 = "/tmp/ssnap-%s-%s-rpstat.txt" % (me, sv)
u.verbose(1, "collecting rpstat for %s into %s" % (v, tf2))
u.docmdout("repo status", tf2)
return (tf1, tf2)
def docmdout(cmd, outfile, nf):
"""Execute a command redirecting output to a file."""
if flag_echo:
sys.stderr.write("executing: " + cmd + " > " + outfile + "\n")
if flag_dryrun:
return
return u.docmdout(cmd, outfile, nf)
def docmdout(cmd, outfile, nf=None):
"""Execute a command redirecting output to a file."""
if flag_dryrun or u.verbosity_level() > 0:
sys.stderr.write("executing: " + cmd + " > " + outfile + "\n")
if flag_dryrun:
return
return u.docmdout(cmd, outfile, nf)
def docmdout(cmd, outfile, nf=None):
"""Execute a command redirecting output to a file."""
if flag_dryrun or u.verbosity_level() > 0:
sys.stderr.write("executing: " + cmd + " > " + outfile + "\n")
if flag_dryrun:
return
return u.docmdout(cmd, outfile, nf)
def perform():
"""Main driver routine."""
# Check for existence of ninja log file
if not os.path.exists(".ninja_log"):
u.error("unable to access .ninja_log file")
# Generate json file from ninja log
if flag_dryrun or flag_echo:
u.verbose(0, "%s .ninja_log > trace.json" % flag_ninjatracing)
if not flag_dryrun:
u.docmdout("%s .ninja_log" % flag_ninjatracing, "trace.json")
# Generate trace.html file from json
cmd = ("%s/tracing/bin/trace2html trace.json "
"--output=%s" % (flag_catapult, flag_outfile))
if flag_dryrun or flag_echo:
u.verbose(0, cmd)
if not flag_dryrun:
u.docmd(cmd)
def summarize_dwarf(abuild):
"""Produce a report on dwarf producer."""
apo = os.environ["ANDROID_PRODUCT_OUT"]
if not apo:
u.error("internal error -- no ANDROID_PRODUCT_OUT env setting")
symsdir = "%s/symbols" % apo
if os.path.exists(symsdir):
lines = u.docmdlines("find %s -type f -print" % symsdir)
slines = []
for line in lines:
slines.append(line.strip())
if slines:
outfile = "llvm-dwflavor-report.%s.txt" % abuild
cmd = "llvm-dwflavor %s" % " ".join(slines)
if flag_dryrun:
u.verbose(1, "cmd: %s > %s" % (cmd, outfile))
else:
u.docmdout("llvm-dwflavor -show-comp-units "
"%s" % " ".join(slines), outfile, True)
else:
u.verbose(1, "DWARF flavor report stubbed "
"out -- %s doesn't exist" % symsdir)
def perform_diff():
"""Perform graphical diff."""
(modified, rightrev) = get_pred_revision_and_modified()
ltf = None
leftname = None
if flag_prev_revision:
rightrev = flag_prev_revision
if flag_revision_pair:
if modified:
u.warning("warning: working copy of %s is "
"modified" % flag_target_file)
leftrev = flag_revision_pair[0]
rightrev = flag_revision_pair[1]
ltf = tempfile.NamedTemporaryFile(mode="w",
prefix="svnpreddifftmp_REV%s_" %
leftrev,
delete=True)
leftname = ltf.name
u.verbose(1, "left temp file is: %s" % leftname)
u.docmdout("svn cat -r%d %s" % (leftrev, flag_target_file), leftname)
if flag_save_temps:
save_temps(ltf, leftrev)
else:
u.verbose(1, "left file is: %s" % flag_target_file)
leftname = flag_target_file
rtf = tempfile.NamedTemporaryFile(mode="w",
prefix="svnpreddifftmp_REV%s_" %
rightrev,
delete=True)
rightname = rtf.name
u.verbose(1, "right temp file is: %s" % rightname)
u.docmdout("svn cat -r%d %s" % (rightrev, flag_target_file), rightname)
if flag_save_temps:
save_temps(rtf, rightrev)
# Perform diff
u.docmd("%s %s %s" % (flag_diff_cmd, leftname, rightname))
def test_docmdout_nf(self):
val = u.docmdout("/bin/false", "/dev/null", True)
self.assertTrue(val == None)
def test_docmdout_fail(self):
with self.assertRaises(Exception):
outf = tempfile.NamedTemporaryFile(mode="w", delete=True)
u.docmdout("date -XYZ", outf.name)
def test_docmdout_nf(self):
val = u.docmdout("/bin/false", "/dev/null", True)
self.assertTrue(val == None)
def test_docmdout_fail(self):
with self.assertRaises(Exception):
outf = tempfile.NamedTemporaryFile(mode="w", delete=True)
u.docmdout("date -XYZ", outf.name)
