Merge pull request chubin#313 from chubin/fix-tests

Fix tests.

Author: abitrolly

tests/results/10

@@ -1,16 +1,16 @@
-#  How do I copy a file in Python?
-#  
-#  shutil (http://docs.python.org/3/library/shutil.html) has many methods
-#  you can use. One of which is:
+#  How do I copy a file in Python?
+#  
+#  shutil (http://docs.python.org/3/library/shutil.html) has many methods
+#  you can use. One of which is:
 
 from shutil import copyfile
 
 copyfile(src, dst)
 
-#  Copy the contents of the file named src to a file named dst. The
-#  destination location must be writable; otherwise, an IOError exception
-#  will be raised. If dst already exists, it will be replaced. Special
-#  files such as character or block devices and pipes cannot be copied
-#  with this function. src and dst are path names given as strings.
-#  
-#  [Swati] [so/q/123198] [cc by-sa 3.0]
+#  Copy the contents of the file named src to a file named dst. The
+#  destination location must be writable; otherwise, an IOError exception
+#  will be raised. If dst already exists, it will be replaced. Special
+#  files such as character or block devices and pipes cannot be copied
+#  with this function. src and dst are path names given as strings.
+#  
+#  [Swati] [so/q/123198] [cc by-sa 3.0]

tests/results/15

@@ -460,7 +460,7 @@
     pass                 # Multiple exceptions can be handled together, if required.
 else:                    # Optional clause to the try/except block. Must follow all except blocks
     print("All good!")   # Runs only if the code in try raises no exceptions
-finally:                 #  Execute under all circumstances
+finally:                 # Execute under all circumstances
     print("We can clean up resources here")
 
 # Instead of try/finally to cleanup resources you can use a with statement
@@ -713,7 +713,7 @@
         return "*grunt*"
 
     # A property is just like a getter.
-    # It turns the method age() into an read-only attribute of the same name.
+    # It turns the method age() into a read-only attribute of the same name.
     # There's no need to write trivial getters and setters in Python, though.
     @property
     def age(self):

tests/results/16

@@ -2,15 +2,15 @@
 
 1ns                          Main memory reference:       Send 2,000 bytes             Read 1,000,000 bytes         
 ▗▖                           100ns                        over commodity network:      sequentially from SSD:       
-                             ▗▖                           44ns                         48.981us                     
+                             ▗▖                           31ns                         38.876us                     
 L1 cache reference: 1ns                                   ▗                            ▗                            
 ▗▖                           1.0us                                                                                  
-                             ▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖         SSD random read: 16.0us      Disk seek: 2.499999ms        
+                             ▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖         SSD random read: 16.0us      Disk seek: 2.332582ms        
 Branch mispredict: 3ns                                    ▗▖▗                          ▗▖▗▖                         
 ▗▖▗▖▗▖                                                                                                              
                              Compress 1KB wth Snappy:     Read 1,000,000 bytes         Read 1,000,000 bytes         
 L2 cache reference: 4ns      2.0us                        sequentially from memory:    sequentially from disk:      
-▗▖▗▖▗▖▗▖                     ▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖         2.967us                      824.692us                    
+▗▖▗▖▗▖▗▖                     ▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖         2.355us                      717.936us                    
                              ▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖         ▗                            ▗                            
 Mutex lock/unlock: 16ns                                                                                             
 ▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖▗▖                                      Round trip                   Packet roundtrip             

tests/results/17

@@ -46,7 +46,7 @@
 # Show storage accounts
 az storage account list --output table
 
-# Show contaniers for an account
+# Show containers for an account
 az storage container list --account-name mystorageaccount --output table
 
 # Show blobs in a container
@@ -98,6 +98,7 @@
  tldr:az 
 # az
 # The official CLI tool for Microsoft Azure.
+# Some subcommands such as `az login` have their own usage documentation.
 # More information: <https://docs.microsoft.com/cli/azure>.
 
 # Log in to Azure:

tests/results/2

@@ -20,6 +20,7 @@
  tldr:ls 
 # ls
 # List directory contents.
+# More information: <https://www.gnu.org/software/coreutils/ls>.
 
 # List files one per line:
 ls -1
@@ -30,14 +31,17 @@
 # List all files, with trailing `/` added to directory names:
 ls -F
 
-# Long format list (permissions, ownership, size and modification date) of all files:
+# Long format list (permissions, ownership, size, and modification date) of all files:
 ls -la
 
-# Long format list with size displayed using human readable units (KB, MB, GB):
+# Long format list with size displayed using human-readable units (KiB, MiB, GiB):
 ls -lh
 
 # Long format list sorted by size (descending):
 ls -lS
 
 # Long format list of all files, sorted by modification date (oldest first):
 ls -ltr
+
+# Only list directories:
+ls -d */

tests/results/3

@@ -19,6 +19,7 @@ ls -d .*/ */ <dir>
 #[tldr:ls]
 # ls
 # List directory contents.
+# More information: <https://www.gnu.org/software/coreutils/ls>.
 
 # List files one per line:
 ls -1
@@ -29,14 +30,17 @@ ls -a
 # List all files, with trailing `/` added to directory names:
 ls -F
 
-# Long format list (permissions, ownership, size and modification date) of all files:
+# Long format list (permissions, ownership, size, and modification date) of all files:
 ls -la
 
-# Long format list with size displayed using human readable units (KB, MB, GB):
+# Long format list with size displayed using human-readable units (KiB, MiB, GiB):
 ls -lh
 
 # Long format list sorted by size (descending):
 ls -lS
 
 # Long format list of all files, sorted by modification date (oldest first):
 ls -ltr
+
+# Only list directories:
+ls -d */

tests/results/4

@@ -9,13 +9,13 @@
 # data to be redundant and metadata to be non-redundant:
 mkfs.btrfs -m raid0 -d raid1 /dev/sdb /dev/sdc /dev/sdd
 
-# both data and metadata to be redundan
+# both data and metadata to be redundant
 mkfs.btrfs -d raid1 /dev/sdb /dev/sdc /dev/sdd
 
 # To get a list of all btrfs file systems
 btrfs filesystem show
 
-# detailed df for a fileesystem (mounted in /mnt)
+# detailed df for a filesystem (mounted in /mnt)
 btrfs filesystem df /mnt
 
 # resize btrfs online (-2g decreases, +2g increases)
@@ -57,6 +57,8 @@
  tldr:btrfs 
 # btrfs
 # A filesystem based on the copy-on-write (COW) principle for Linux.
+# Some subcommands such as `btrfs device` have their own usage documentation.
+# More information: <https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs>.
 
 # Create subvolume:
 sudo btrfs subvolume create path/to/subvolume

tests/results/5

@@ -26,3 +26,30 @@
 
 # Show quota:
 sudo btrfs qgroup show path/to/subvolume
+
+ tldr:btrfs-filesystem 
+# Defragment a directory recursively (does not cross subvolume boundaries):
+sudo btrfs filesystem defragment -v -r path/to/directory
+
+ tldr:btrfs-subvolume 
+# btrfs subvolume
+# Manage btrfs subvolumes and snapshots.
+# More information: <https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs-subvolume>.
+
+# Create a new empty subvolume:
+sudo btrfs subvolume create path/to/new_subvolume
+
+# List all subvolumes and snapshots in the specified filesystem:
+sudo btrfs subvolume list path/to/btrfs_filesystem
+
+# Delete a subvolume:
+sudo btrfs subvolume delete path/to/subvolume
+
+# Create a read-only snapshot of an existing subvolume:
+sudo btrfs subvolume snapshot -r path/to/source_subvolume path/to/target
+
+# Create a read-write snapshot of an existing subvolume:
+sudo btrfs subvolume snapshot path/to/source_subvolume path/to/target
+
+# Show detailed information about a subvolume:
+sudo btrfs subvolume show path/to/subvolume

tests/results/9

@@ -1,16 +1,16 @@
-#  How do I copy a file in Python?
-#  
-#  shutil (http://docs.python.org/3/library/shutil.html) has many methods
-#  you can use. One of which is:
+#  How do I copy a file in Python?
+#  
+#  shutil (http://docs.python.org/3/library/shutil.html) has many methods
+#  you can use. One of which is:
 
 from shutil import copyfile
 
 copyfile(src, dst)
 
-#  Copy the contents of the file named src to a file named dst. The
-#  destination location must be writable; otherwise, an IOError exception
-#  will be raised. If dst already exists, it will be replaced. Special
-#  files such as character or block devices and pipes cannot be copied
-#  with this function. src and dst are path names given as strings.
-#  
-#  [Swati] [so/q/123198] [cc by-sa 3.0]
+#  Copy the contents of the file named src to a file named dst. The
+#  destination location must be writable; otherwise, an IOError exception
+#  will be raised. If dst already exists, it will be replaced. Special
+#  files such as character or block devices and pipes cannot be copied
+#  with this function. src and dst are path names given as strings.
+#  
+#  [Swati] [so/q/123198] [cc by-sa 3.0]