run-tests: initial support for running tests with unittest
The unittest package in Python's standard library provides an almost
universal mechanism for defining and running tests. This patch starts
the process of making run-tests.py talk to it.
The main benefit of speaking unittest is that this will enable
Mercurial's tests to be more easily consumed by other testing tools,
like nose. This is useful for 3rd party extensions having their own
test infrastructure, for example.
Running tests in unittest mode will not result in completely sane
behavior until the unittest mode is made the default execution mode.
Expect things like double printing of output until support stabilizes.
$ "$TESTDIR/hghave" killdaemons || exit 80
#if windows
$ hg clone http://localhost:$HGPORT/ copy
abort: * (glob)
[255]
#else
$ hg clone http://localhost:$HGPORT/ copy
abort: error: Connection refused
[255]
#endif
$ test -d copy
[1]
This server doesn't do range requests so it's basically only good for
one pull
$ cat > dumb.py <<EOF
> import BaseHTTPServer, SimpleHTTPServer, os, signal, sys
>
> def run(server_class=BaseHTTPServer.HTTPServer,
> handler_class=SimpleHTTPServer.SimpleHTTPRequestHandler):
> server_address = ('localhost', int(os.environ['HGPORT']))
> httpd = server_class(server_address, handler_class)
> httpd.serve_forever()
>
> signal.signal(signal.SIGTERM, lambda x, y: sys.exit(0))
> fp = file('dumb.pid', 'wb')
> fp.write(str(os.getpid()) + '\n')
> fp.close()
> run()
> EOF
$ python dumb.py 2>/dev/null &
Cannot just read $!, it will not be set to the right value on Windows/MinGW
$ cat > wait.py <<EOF
> import time
> while True:
> try:
> if '\n' in file('dumb.pid', 'rb').read():
> break
> except IOError:
> pass
> time.sleep(0.2)
> EOF
$ python wait.py
$ cat dumb.pid >> $DAEMON_PIDS
$ hg init remote
$ cd remote
$ echo foo > bar
$ echo c2 > '.dotfile with spaces'
$ hg add
adding .dotfile with spaces
adding bar
$ hg commit -m"test"
$ hg tip
changeset: 0:02770d679fb8
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: test
$ cd ..
$ hg clone static-http://localhost:$HGPORT/remote local
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd local
$ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
2 files, 1 changesets, 2 total revisions
$ cat bar
foo
$ cd ../remote
$ echo baz > quux
$ hg commit -A -mtest2
adding quux
check for HTTP opener failures when cachefile does not exist
$ rm .hg/cache/*
$ cd ../local
$ echo '[hooks]' >> .hg/hgrc
$ echo "changegroup = python \"$TESTDIR/printenv.py\" changegroup" >> .hg/hgrc
$ hg pull
pulling from static-http://localhost:$HGPORT/remote
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
changegroup hook: HG_NODE=4ac2e3648604439c580c69b09ec9d93a88d93432 HG_SOURCE=pull HG_URL=http://localhost:$HGPORT/remote
(run 'hg update' to get a working copy)
trying to push
$ hg update
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo more foo >> bar
$ hg commit -m"test"
$ hg push
pushing to static-http://localhost:$HGPORT/remote
abort: destination does not support push
[255]
trying clone -r
$ cd ..
$ hg clone -r doesnotexist static-http://localhost:$HGPORT/remote local0
abort: unknown revision 'doesnotexist'!
[255]
$ hg clone -r 0 static-http://localhost:$HGPORT/remote local0
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
test with "/" URI (issue 747) and subrepo
$ hg init
$ hg init sub
$ touch sub/test
$ hg -R sub commit -A -m "test"
adding test
$ hg -R sub tag not-empty
$ echo sub=sub > .hgsub
$ echo a > a
$ hg add a .hgsub
$ hg -q ci -ma
$ hg clone static-http://localhost:$HGPORT/ local2
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 3 changes to 3 files
updating to branch default
cloning subrepo sub from static-http://localhost:$HGPORT/sub
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd local2
$ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
3 files, 1 changesets, 3 total revisions
$ cat a
a
$ hg paths
default = static-http://localhost:$HGPORT/
test with empty repo (issue965)
$ cd ..
$ hg init remotempty
$ hg clone static-http://localhost:$HGPORT/remotempty local3
no changes found
updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd local3
$ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
0 files, 0 changesets, 0 total revisions
$ hg paths
default = static-http://localhost:$HGPORT/remotempty
test with non-repo
$ cd ..
$ mkdir notarepo
$ hg clone static-http://localhost:$HGPORT/notarepo local3
abort: 'http://localhost:$HGPORT/notarepo' does not appear to be an hg repository!
[255]
$ "$TESTDIR/killdaemons.py" $DAEMON_PIDS