Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer core and image format patches

# gpg: Signature made Fri May 22 16:21:03 2015 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream: (22 commits)
  MAINTAINERS: Split "Block QAPI, monitor, command line" off core
  MAINTAINERS: Add header files to Block Layer Core section
  tests: add test case for encrypted qcow2 read/write
  qemu-io: prompt for encryption keys when required
  util: allow \n to terminate password input
  util: move read_password method out of qemu-img into osdep/oslib
  qcow2/qcow: protect against uninitialized encryption key
  qemu-iotests: Make debugging python tests easier
  qemu-iotests: qemu-img info on afl VMDK image with a huge capacity
  block: Detect multiplication overflow in bdrv_getlength
  qemu-io: Use getopt() correctly
  qcow2: style fixes in qcow2-cache.c
  qcow2: make qcow2_cache_put() a void function
  qcow2: use a hash to look for entries in the L2 cache
  qcow2: remove qcow2_cache_find_entry_to_replace()
  qcow2: use an LRU algorithm to replace entries from the L2 cache
  qcow2: simplify qcow2_cache_put() and qcow2_cache_entry_mark_dirty()
  qcow2: use one single memory block for the L2/refcount cache tables
  vmdk: Fix overflow if l1_size is 0x20000000
  vmdk: Fix next_cluster_sector for compressed write
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 11 insertions, 3 deletions

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index e93e62387b..04a294d747 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -338,6 +338,8 @@ def notrun(reason):
 def main(supported_fmts=[], supported_oses=['linux']):
     '''Run tests'''
 
+    debug = '-d' in sys.argv
+    verbosity = 1
     if supported_fmts and (imgfmt not in supported_fmts):
         notrun('not suitable for this image format: %s' % imgfmt)
 
@@ -347,14 +349,20 @@ def main(supported_fmts=[], supported_oses=['linux']):
     # We need to filter out the time taken from the output so that qemu-iotest
     # can reliably diff the results against master output.
     import StringIO
-    output = StringIO.StringIO()
+    if debug:
+        output = sys.stdout
+        verbosity = 2
+        sys.argv.remove('-d')
+    else:
+        output = StringIO.StringIO()
 
     class MyTestRunner(unittest.TextTestRunner):
-        def __init__(self, stream=output, descriptions=True, verbosity=1):
+        def __init__(self, stream=output, descriptions=True, verbosity=verbosity):
             unittest.TextTestRunner.__init__(self, stream, descriptions, verbosity)
 
     # unittest.main() will use sys.exit() so expect a SystemExit exception
     try:
         unittest.main(testRunner=MyTestRunner)
     finally:
-        sys.stderr.write(re.sub(r'Ran (\d+) tests? in [\d.]+s', r'Ran \1 tests', output.getvalue()))
+        if not debug:
+            sys.stderr.write(re.sub(r'Ran (\d+) tests? in [\d.]+s', r'Ran \1 tests', output.getvalue()))