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-rwxr-xr-xtests/qemu-iotests/0448
-rwxr-xr-xtests/qemu-iotests/1498
-rwxr-xr-xtests/qemu-iotests/2074
-rw-r--r--tests/qemu-iotests/iotests.py11
-rwxr-xr-xtests/qemu-iotests/nbd-fault-injector.py4
-rwxr-xr-xtests/qemu-iotests/qcow2.py10
6 files changed, 25 insertions, 20 deletions
diff --git a/tests/qemu-iotests/044 b/tests/qemu-iotests/044
index 11ea0f4d35..69e736f687 100755
--- a/tests/qemu-iotests/044
+++ b/tests/qemu-iotests/044
@@ -53,21 +53,21 @@ class TestRefcountTableGrowth(iotests.QMPTestCase):
             fd.seek(off_reftable)
 
             for i in xrange(0, h.refcount_table_clusters):
-                sector = ''.join(struct.pack('>Q',
+                sector = b''.join(struct.pack('>Q',
                     off_refblock + i * 64 * 512 + j * 512)
                     for j in xrange(0, 64))
                 fd.write(sector)
 
             # Write the refcount blocks
             assert(fd.tell() == off_refblock)
-            sector = ''.join(struct.pack('>H', 1) for j in xrange(0, 64 * 256))
+            sector = b''.join(struct.pack('>H', 1) for j in range(0, 64 * 256))
             for block in xrange(0, h.refcount_table_clusters):
                 fd.write(sector)
 
             # Write the L1 table
             assert(fd.tell() == off_l1)
             assert(off_l2 + 512 * h.l1_size == off_data)
-            table = ''.join(struct.pack('>Q', (1 << 63) | off_l2 + 512 * j)
+            table = b''.join(struct.pack('>Q', (1 << 63) | off_l2 + 512 * j)
                 for j in xrange(0, h.l1_size))
             fd.write(table)
 
@@ -85,7 +85,7 @@ class TestRefcountTableGrowth(iotests.QMPTestCase):
                 remaining = remaining - 1024 * 512
                 off = off + 1024 * 512
 
-            table = ''.join(struct.pack('>Q', (1 << 63) | off + 512 * j)
+            table = b''.join(struct.pack('>Q', (1 << 63) | off + 512 * j)
                 for j in xrange(0, remaining / 512))
             fd.write(table)
 
diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
index 9e0cad76f9..1225334cb8 100755
--- a/tests/qemu-iotests/149
+++ b/tests/qemu-iotests/149
@@ -79,7 +79,7 @@ class LUKSConfig(object):
 
     def first_password_base64(self):
         (pw, slot) = self.first_password()
-        return base64.b64encode(pw)
+        return base64.b64encode(pw.encode('ascii')).decode('ascii')
 
     def active_slots(self):
         slots = []
@@ -98,7 +98,8 @@ def verify_passwordless_sudo():
     proc = subprocess.Popen(args,
                             stdin=subprocess.PIPE,
                             stdout=subprocess.PIPE,
-                            stderr=subprocess.STDOUT)
+                            stderr=subprocess.STDOUT,
+                            universal_newlines=True)
 
     msg = proc.communicate()[0]
 
@@ -116,7 +117,8 @@ def cryptsetup(args, password=None):
     proc = subprocess.Popen(fullargs,
                             stdin=subprocess.PIPE,
                             stdout=subprocess.PIPE,
-                            stderr=subprocess.STDOUT)
+                            stderr=subprocess.STDOUT,
+                            universal_newlines=True)
 
     msg = proc.communicate(password)[0]
 
diff --git a/tests/qemu-iotests/207 b/tests/qemu-iotests/207
index 444ae233ae..2d86a3da37 100755
--- a/tests/qemu-iotests/207
+++ b/tests/qemu-iotests/207
@@ -109,7 +109,7 @@ with iotests.FilePath('t.img') as disk_path, \
     md5_key = subprocess.check_output(
         'ssh-keyscan -t rsa 127.0.0.1 2>/dev/null | grep -v "\\^#" | ' +
         'cut -d" " -f3 | base64 -d | md5sum -b | cut -d" " -f1',
-        shell=True).rstrip()
+        shell=True).rstrip().decode('ascii')
 
     vm.launch()
     blockdev_create(vm, { 'driver': 'ssh',
@@ -147,7 +147,7 @@ with iotests.FilePath('t.img') as disk_path, \
     sha1_key = subprocess.check_output(
         'ssh-keyscan -t rsa 127.0.0.1 2>/dev/null | grep -v "\\^#" | ' +
         'cut -d" " -f3 | base64 -d | sha1sum -b | cut -d" " -f1',
-        shell=True).rstrip()
+        shell=True).rstrip().decode('ascii')
 
     vm.launch()
     blockdev_create(vm, { 'driver': 'ssh',
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 10f2d17419..7290c0b159 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -104,7 +104,8 @@ def qemu_img_pipe(*args):
     '''Run qemu-img and return its output'''
     subp = subprocess.Popen(qemu_img_args + list(args),
                             stdout=subprocess.PIPE,
-                            stderr=subprocess.STDOUT)
+                            stderr=subprocess.STDOUT,
+                            universal_newlines=True)
     exitcode = subp.wait()
     if exitcode < 0:
         sys.stderr.write('qemu-img received signal %i: %s\n' % (-exitcode, ' '.join(qemu_img_args + list(args))))
@@ -128,7 +129,8 @@ def qemu_io(*args):
     '''Run qemu-io and return the stdout data'''
     args = qemu_io_args + list(args)
     subp = subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=subprocess.STDOUT)
+                            stderr=subprocess.STDOUT,
+                            universal_newlines=True)
     exitcode = subp.wait()
     if exitcode < 0:
         sys.stderr.write('qemu-io received signal %i: %s\n' % (-exitcode, ' '.join(args)))
@@ -149,7 +151,8 @@ class QemuIoInteractive:
         self.args = qemu_io_args + list(args)
         self._p = subprocess.Popen(self.args, stdin=subprocess.PIPE,
                                    stdout=subprocess.PIPE,
-                                   stderr=subprocess.STDOUT)
+                                   stderr=subprocess.STDOUT,
+                                   universal_newlines=True)
         assert self._p.stdout.read(9) == 'qemu-io> '
 
     def close(self):
@@ -193,7 +196,7 @@ def compare_images(img1, img2, fmt1=imgfmt, fmt2=imgfmt):
 
 def create_image(name, size):
     '''Create a fully-allocated raw image with sector markers'''
-    file = open(name, 'w')
+    file = open(name, 'wb')
     i = 0
     while i < size:
         sector = struct.pack('>l504xl', i / 512, i / 512)
diff --git a/tests/qemu-iotests/nbd-fault-injector.py b/tests/qemu-iotests/nbd-fault-injector.py
index 439a090eb6..d45e2e0a6a 100755
--- a/tests/qemu-iotests/nbd-fault-injector.py
+++ b/tests/qemu-iotests/nbd-fault-injector.py
@@ -86,7 +86,7 @@ def recvall(sock, bufsize):
             raise Exception('unexpected disconnect')
         chunks.append(chunk)
         received += len(chunk)
-    return ''.join(chunks)
+    return b''.join(chunks)
 
 class Rule(object):
     def __init__(self, name, event, io, when):
@@ -177,7 +177,7 @@ def handle_connection(conn, use_export):
         req = read_request(conn)
         if req.type == NBD_CMD_READ:
             write_reply(conn, 0, req.handle)
-            conn.send('\0' * req.len, event='data')
+            conn.send(b'\0' * req.len, event='data')
         elif req.type == NBD_CMD_WRITE:
             _ = conn.recv(req.len, event='data')
             write_reply(conn, 0, req.handle)
diff --git a/tests/qemu-iotests/qcow2.py b/tests/qemu-iotests/qcow2.py
index b95a837759..b392972d1b 100755
--- a/tests/qemu-iotests/qcow2.py
+++ b/tests/qemu-iotests/qcow2.py
@@ -10,7 +10,7 @@ class QcowHeaderExtension:
     def __init__(self, magic, length, data):
         if length % 8 != 0:
             padding = 8 - (length % 8)
-            data += "\0" * padding
+            data += b"\0" * padding
 
         self.magic  = magic
         self.length = length
@@ -103,7 +103,7 @@ class QcowHeader:
 
         fd.seek(self.header_length)
         extensions = self.extensions
-        extensions.append(QcowHeaderExtension(0, 0, ""))
+        extensions.append(QcowHeaderExtension(0, 0, b""))
         for ex in extensions:
             buf = struct.pack('>II', ex.magic, ex.length)
             fd.write(buf)
@@ -137,8 +137,8 @@ class QcowHeader:
         for ex in self.extensions:
 
             data = ex.data[:ex.length]
-            if all(c in string.printable for c in data):
-                data = "'%s'" % data
+            if all(c in string.printable.encode('ascii') for c in data):
+                data = "'%s'" % data.decode('ascii')
             else:
                 data = "<binary>"
 
@@ -178,7 +178,7 @@ def cmd_add_header_ext(fd, magic, data):
         sys.exit(1)
 
     h = QcowHeader(fd)
-    h.extensions.append(QcowHeaderExtension.create(magic, data))
+    h.extensions.append(QcowHeaderExtension.create(magic, data.encode('ascii')))
     h.update(fd)
 
 def cmd_add_header_ext_stdio(fd, magic):