Add some more tests

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Add some more tests

manifest hash: 0e357a0d32baee877f2c7b6c6a8f7468e4b7f1b5
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tests/test-pull

@@ -0,0 +1,24
+#!/bin/bash
+
+set -e
+
+mkdir test
+cd test
+echo foo>foo
+hg init
+hg addremove
+hg commit -t "1"
+hg verify
+hg serve 2>/dev/null &
+C=$!
+cd ..
+
+mkdir copy
+cd copy
+hg init http://localhost:8000/
+hg verify
+hg co
+cat foo
+hg manifest
+
+kill $C

tests/test-pull.out

@@ -0,0 +1,18
+checking changesets
+checking manifests
+crosschecking files in changesets and manifests
+checking files
+1 files, 1 changesets, 1 total revisions
+requesting all changes
+adding changesets
+adding manifests
+adding file revisions
+modified 1 files, added 1 changesets and 1 new revisions
+checking changesets
+checking manifests
+crosschecking files in changesets and manifests
+checking files
+1 files, 1 changesets, 1 total revisions
+foo
+2ed2a3912a0b24502043eae84ee4b279c18b90dd 644 foo
+killed!

tests/test-undo

@@ -0,0 +1,16
+#!/bin/bash
+
+set -x
+mkdir t
+cd t
+hg init
+echo a > a
+hg add a
+hg commit -t "test" -u test -d "0 0"
+hg verify
+hg parents
+hg status
+hg undo
+hg verify
+hg parents
+hg status

tests/test-undo.out

@@ -0,0 +1,30
++ mkdir t
++ cd t
++ hg init
++ echo a
++ hg add a
++ hg commit -t test -u test -d '0 0'
++ hg verify
+checking changesets
+checking manifests
+crosschecking files in changesets and manifests
+checking files
+1 files, 1 changesets, 1 total revisions
++ hg parents
+changeset:   0:acb14030fe0a21b60322c440ad2d20cf7685a376
+user:        test
+date:        Wed Dec 31 16:00:00 1969
+summary:     test
+
++ hg status
++ hg undo
+attempting to rollback last transaction
++ hg verify
+checking changesets
+checking manifests
+crosschecking files in changesets and manifests
+checking files
+0 files, 0 changesets, 0 total revisions
++ hg parents
++ hg status
+A a

tests/test-help

@@ -1,9 +1,11
 #!/bin/bash
 
 set -x
 
 hg help
 hg add -h
 hg help diff
 hg help foo
+hg commands
 
+exit 0
  No newline at end of file

tests/test-help.out

@@ -1,45 +1,78
 + hg help
 hg commands:
 
  add         add the specified files on the next commit
  addremove   add all new files, delete all missing files
  annotate    show changeset information per file line
  cat         output the latest or given revision of a file
  commit      commit the specified files or all outstanding changes
  diff        diff working directory (or selected files)
  export      dump the changeset header and diffs for a revision
  forget      don't add the specified files on the next commit
  heads       show current repository heads
  help        show help for a given command or all commands
  history     show the changelog history
  init        create a new repository or copy an existing one
  log         show the revision history of a single file
  manifest    output the latest or given revision of the project manifest
  parents     show the parents of the current working dir
  patch       import an ordered set of patches
  pull        pull changes from the specified source
  push        push changes to the specified destination
  rawcommit   raw commit interface
  recover     roll back an interrupted transaction
  remove      remove the specified files on the next commit
  serve       export the repository via HTTP
  status      show changed files in the working directory
  tags        list repository tags
  tip         show the tip revision
  undo        undo the last transaction
  update      update or merge working directory
  verify      verify the integrity of the repository
 + hg add -h
 hg add: option -h not recognized
 hg add [files]
 
 add the specified files on the next commit
 + hg help diff
 hg diff [-r A] [-r B] [files]
 
  -r --rev 
    revision
 
 diff working directory (or selected files)
 + hg help foo
 hg: unknown command foo
++ hg commands
+hg: unknown command 'commands'
+hg commands:
+
+ add         add the specified files on the next commit
+ addremove   add all new files, delete all missing files
+ annotate    show changeset information per file line
+ cat         output the latest or given revision of a file
+ commit      commit the specified files or all outstanding changes
+ diff        diff working directory (or selected files)
+ export      dump the changeset header and diffs for a revision
+ forget      don't add the specified files on the next commit
+ heads       show current repository heads
+ help        show help for a given command or all commands
+ history     show the changelog history
+ init        create a new repository or copy an existing one
+ log         show the revision history of a single file
+ manifest    output the latest or given revision of the project manifest
+ parents     show the parents of the current working dir
+ patch       import an ordered set of patches
+ pull        pull changes from the specified source
+ push        push changes to the specified destination
+ rawcommit   raw commit interface
+ recover     roll back an interrupted transaction
+ remove      remove the specified files on the next commit
+ serve       export the repository via HTTP
+ status      show changed files in the working directory
+ tags        list repository tags
+ tip         show the tip revision
+ undo        undo the last transaction
+ update      update or merge working directory
+ verify      verify the integrity of the repository
++ exit 0