view tests/test-newercgi.t @ 22284:72b378658cff

largefiles: restore standins from non branch-tip parent at rollback correctly

Before this patch, "hg rollback" can't restore standins correclty, if:

  - old parent of the working directory is rollback-ed, and
  - new parent of the working directory is not branch-tip

"overriderollback" uses "merge.update" as a kind of "revert" utility
to restore only standins with "node=None", and this makes
"merge.update" choose "branch-tip" revision as the updating target
unexpectedly.

Then, "merge.update" restores standins from the branch-tip revision
regardless of the parent of the working directory after rollback and
this may cause unexpected behavior.

This patch invokes "merge.update" with "node='.'" to restore standins
from the parent revision of the working directory.

In fact, this "merge.update" invocation will be replaced in the
subsequent patch to fix another problem, but this change is usefull to
inform reason why such complicated case should be tested.

#require no-msys # MSYS will translate web paths as if they were file paths

This is a rudimentary test of the CGI files as of d74fc8dec2b4.

  $ hg init test

  $ cat >hgweb.cgi <<HGWEB
  > #!/usr/bin/env python
  > #
  > # An example CGI script to use hgweb, edit as necessary
  > 
  > import cgitb
  > cgitb.enable()
  > 
  > from mercurial import demandimport; demandimport.enable()
  > from mercurial.hgweb import hgweb
  > from mercurial.hgweb import wsgicgi
  > 
  > application = hgweb("test", "Empty test repository")
  > wsgicgi.launch(application)
  > HGWEB

  $ chmod 755 hgweb.cgi

  $ cat >hgweb.config <<HGWEBDIRCONF
  > [paths]
  > test = test
  > HGWEBDIRCONF

  $ cat >hgwebdir.cgi <<HGWEBDIR
  > #!/usr/bin/env python
  > #
  > # An example CGI script to export multiple hgweb repos, edit as necessary
  > 
  > import cgitb
  > cgitb.enable()
  > 
  > from mercurial import demandimport; demandimport.enable()
  > from mercurial.hgweb import hgwebdir
  > from mercurial.hgweb import wsgicgi
  > 
  > application = hgwebdir("hgweb.config")
  > wsgicgi.launch(application)
  > HGWEBDIR

  $ chmod 755 hgwebdir.cgi

  $ . "$TESTDIR/cgienv"
  $ python hgweb.cgi > page1
  $ python hgwebdir.cgi > page2

  $ PATH_INFO="/test/"
  $ PATH_TRANSLATED="/var/something/test.cgi"
  $ REQUEST_URI="/test/test/"
  $ SCRIPT_URI="http://hg.omnifarious.org/test/test/"
  $ SCRIPT_URL="/test/test/"
  $ python hgwebdir.cgi > page3

  $ grep -i error page1 page2 page3
  [1]