GV

GeezerVison

The World Wide Web, restored to 800 pixels of glory.

Home|About|Gaming cabinet|Archives|How it works|Starter sites

On this site

  • Sign in
  • ActionsCI/CD and automation
  • CodespacesCloud development environments
  • All Features
  • Documentation
  • Training
  • Certifications
  • Build with Copilot
  • Customize Copilot
  • Integrations
  • Trending repos
  • GitHub Sponsors
  • Developer articles
  • Enterprises

This view

  • Original page
  • New address

GeezerVison is showing github.com — fix: treeNotSorted issue · Pull Request #1799 · gitpython-developers/GitPython

Conversation

@ghost

@ghost ghost commented Jan 12, 2024

Copy link
Copy Markdown

#369

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

All reactions
Byron
Byron requested changes Jan 12, 2024
View reviewed changes

@Byron Byron left a comment

Copy link
Copy Markdown
Member

There was a problem hiding this comment.

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks a lot for providing a fix!

I wonder if there was a way to assure the ordering is correct by looking at what git would do.

I assume the files_in_desired_order is from a repository, could you show a git cat-file <tree>? Alternatively, maybe there is a way to use git to build a (somewhat) similar tree, and have the test compare the outcome of GitPython with the outcome of git itself - it's much more effort though.

Finally, here is a good tree for testing ordering, and you might be able create a test-case with this one as well.

Something I'd appreciate is to re-order the commits so that the test, whatever you come up with, first, and the fix later so it's clear how it fails first.

Thanks a lot for bearing with me, but I'd like to gain confidence that this is now indeed what git would do, and not just different but subtly wrong (I have been bitten by this more than once).

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

All reactions
Byron
Byron reviewed Jan 12, 2024
View reviewed changes
Comment thread test/test_tree.py Resolved

Uh oh!

There was an error while loading. Please reload this page.

@EliahKagan

EliahKagan commented Jan 12, 2024

Copy link
Copy Markdown
Member

Would this also fix #1771?

All reactions

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

Byron
Byron reviewed Jan 15, 2024
View reviewed changes
Comment thread doc/requirements.txt Resolved

Uh oh!

There was an error while loading. Please reload this page.

@ghost

ghost commented Jan 15, 2024

Copy link
Copy Markdown
Author

Thanks a lot for providing a fix!

I wonder if there was a way to assure the ordering is correct by looking at what git would do.

I assume the files_in_desired_order is from a repository, could you show a git cat-file <tree>? Alternatively, maybe there is a way to use git to build a (somewhat) similar tree, and have the test compare the outcome of GitPython with the outcome of git itself - it's much more effort though.

Finally, here is a good tree for testing ordering, and you might be able create a test-case with this one as well.

Something I'd appreciate is to re-order the commits so that the test, whatever you come up with, first, and the fix later so it's clear how it fails first.

Thanks a lot for bearing with me, but I'd like to gain confidence that this is now indeed what git would do, and not just different but subtly wrong (I have been bitten by this more than once).

BTW, the test i provide before is here fyi~

All reactions

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

@ghost

ghost commented Jan 15, 2024

Copy link
Copy Markdown
Author

Would this also fix #1771?

i think it's related

All reactions

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

@EliahKagan EliahKagan mentioned this pull request Jan 15, 2024
Sphinx doc builds recently fail on Python 3.9 and higher #1802
Closed
EliahKagan added a commit to EliahKagan/GitPython that referenced this pull request Jan 15, 2024
@EliahKagan
Pin Sphinx plugins to compatible versions
b061a01
This fixes version incompatibilities with major version 4 of
Sphinx, which GitPython is still using for the time being. Some
plugins that previously had depended back on Sphinx have had those
dependencies removed to avoid dependency cycles, but the effect is
that `pip` no longer is aware of or able to enforce version
compatibility, and newer plugin versions than can actually run with
Sphinx 4 are installed instead of older, usable versions.

This fixes the problem by pinning each of the affected Sphinx
plugins' latest actually compatible versions, i.e., latest versions
that do not need Sphinx 5 or higher.

The alternative of moving to Sphinx 5 or higher should probably be
done eventually, but will require addressing a cross-reference
ambiguity in type annotations for the `Actor` class.

For details on the bug, see:

- gitpython-developers#1799 (comment)
- gitpython-developers#1802
@EliahKagan EliahKagan mentioned this pull request Jan 15, 2024
Pin Sphinx plugins to compatible versions #1803
Merged
Ethan added 3 commits January 16, 2024 16:05
Ethan
fix: add treeNotSorted test
08a819c
Ethan
fix: treeNotSorted issue
365d44f
Ethan
chore: update AUTHORS
bda5a17
Byron
Byron approved these changes Jan 16, 2024
View reviewed changes

@Byron Byron left a comment

Copy link
Copy Markdown
Member

There was a problem hiding this comment.

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks a lot for bearing with us for changes and the turbulent CI.

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

All reactions
@Byron
Byron merged commit d28c20b into gitpython-developers:main Jan 16, 2024
@EliahKagan

EliahKagan commented Jan 16, 2024

Copy link
Copy Markdown
Member

Would this also fix #1771?

i think it's related

If this change has made the feature usable as originally intended and supersedes the advice in #369 (comment), then I think think also fixes #1771.

If not, then I think #1771 should be modified accordingly, and any non-obvious limitations of the affected code documented in its docstrings (which would close #1771).

All reactions

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

@Byron

Byron commented Jan 16, 2024

Copy link
Copy Markdown
Member

I'd still lean towards rather removing it as it's deemed unfit, but that might be overly generalising and unnecessarily dismissive of the work of 'young' me. Since @et-repositories has had interest in fixing this, maybe they also have interest in investigating this matter?

All reactions

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

@EliahKagan EliahKagan mentioned this pull request Jan 24, 2024
Status of Tree.cache and TreeModifier is unclear #1771
Closed
EliahKagan added a commit to EliahKagan/GitPython that referenced this pull request Feb 15, 2024
@EliahKagan
Keep temp files out of project dir and improve cleanup
dd42e38
This fixes a test bug in TestTree.test_tree_modifier_ordering
where:

- A `tmp` subdirectory of the directory the tests are run from
  (almost always the root of the GitPython source tree) was
  created, instead of creating it in /tmp or elsewhere configured.

- That directory was never deleted afterward, creating new
  untracked files in GitPython's own working tree, and also making
  it so running the tests twice would always fail the second time,
  unless a manual intervening deletion was performed. (This had not
  broken CI, since CI checks clone the repository anew each time.)

- The directory was changed into to set up the test, but not
  deterministically changed back out of. It would typically be
  exited, but this was not guaranteed to occur if some subprocess
  commands were to fail unexpectedly.

In addition to fixing all three aspects of that bug, this also:

- Remains in the temporary directory only as long as necessary to
  execute the subprocesses in it that produce the expected value
  for the test (including not entering it until running them).

- Deletes the temporary directory immediately after exiting it,
  since it is only used to produce a file list to compare to.

- Avoids interleaving file creation and git subprocess commands,
  since doing so made it harder to understand what was being set up
  and since the difference is not relevant to the test.

- Does the work in that temporary directory before performing any
  operations with the code under test, because it is conceptually
  an "arrange" step, and because doing so makes its limited purpose
  clearer on reading the tests.

- Some other refactoring to support the fixes and accompanying
  changes, including extracting the temporary directory logic to a
  helper method.

This deliberately does not change the order in which any files are
created. It also keeps the approach of using subprocess functions
directly to operate on the temporary git repository (and changing
directory while doing so, keeping each of the commands the same),
since there might be good reasons to do this, such as to make very
clear that the file order being obtained to compare to is really
coming from git itself. Even if this is to be changed, it seems
outside the scope of this bugfix.

The test still fails if the fix to git/objects/tree.py from 365d44f
(gitpython-developers#1799) is absent. This was verified by running:

    git revert --no-commit 365d44f
    pytest --no-cov -vv test/test_tree.py
    git revert --abort
This was referenced Feb 15, 2024
Tests create tmp dir in GitPython dir and fail on second run #1824
Closed
Keep temp files out of project dir and improve cleanup #1825
Merged
lettuce-bot Bot referenced this pull request in lettuce-financial/github-bot-signed-commit Feb 15, 2024
@lettuce-bot
Update dependency GitPython to v3.1.42 (#54)
02dd6cd
[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [GitPython](https://togithub.com/gitpython-developers/GitPython) |
`==3.1.41` -> `==3.1.42` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/GitPython/3.1.42?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/GitPython/3.1.42?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/GitPython/3.1.41/3.1.42?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/GitPython/3.1.41/3.1.42?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>gitpython-developers/GitPython (GitPython)</summary>

###
[`v3.1.42`](https://togithub.com/gitpython-developers/GitPython/releases/tag/3.1.42)

[Compare
Source](https://togithub.com/gitpython-developers/GitPython/compare/3.1.41...3.1.42)

#### What's Changed

- Fix release link in changelog by
[@&#8203;PeterJCLaw](https://togithub.com/PeterJCLaw) in
[https://github.com/gitpython-developers/GitPython/pull/1795](https://togithub.com/gitpython-developers/GitPython/pull/1795)
- Remove test dependency on sumtypes library by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1798](https://togithub.com/gitpython-developers/GitPython/pull/1798)
- Pin Sphinx plugins to compatible versions by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1803](https://togithub.com/gitpython-developers/GitPython/pull/1803)
- fix: treeNotSorted issue by
[@&#8203;et-repositories](https://togithub.com/et-repositories) in
[https://github.com/gitpython-developers/GitPython/pull/1799](https://togithub.com/gitpython-developers/GitPython/pull/1799)
- Remove git.util.NullHandler by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1807](https://togithub.com/gitpython-developers/GitPython/pull/1807)
- Clarify why GIT_PYTHON_GIT_EXECUTABLE may be set on failure by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1810](https://togithub.com/gitpython-developers/GitPython/pull/1810)
- Report actual attempted Git command when Git.refresh fails by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1812](https://togithub.com/gitpython-developers/GitPython/pull/1812)
- Don't suppress messages when logging is not configured by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1813](https://togithub.com/gitpython-developers/GitPython/pull/1813)
- Pin Python 3.9.16 on Cygwin CI by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1814](https://togithub.com/gitpython-developers/GitPython/pull/1814)
- Have initial refresh use a logger to warn by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1815](https://togithub.com/gitpython-developers/GitPython/pull/1815)
- Omit warning prefix in "Bad git executable" message by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1816](https://togithub.com/gitpython-developers/GitPython/pull/1816)
- Test with M1 macOS CI runner by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1817](https://togithub.com/gitpython-developers/GitPython/pull/1817)
- Bump pre-commit/action from 3.0.0 to 3.0.1 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/gitpython-developers/GitPython/pull/1818](https://togithub.com/gitpython-developers/GitPython/pull/1818)
- Bump Vampire/setup-wsl from 2.0.2 to 3.0.0 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/gitpython-developers/GitPython/pull/1819](https://togithub.com/gitpython-developers/GitPython/pull/1819)
- Remove deprecated section in README.md by
[@&#8203;marcm-ml](https://togithub.com/marcm-ml) in
[https://github.com/gitpython-developers/GitPython/pull/1823](https://togithub.com/gitpython-developers/GitPython/pull/1823)
- Keep temp files out of project dir and improve cleanup by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1825](https://togithub.com/gitpython-developers/GitPython/pull/1825)

#### New Contributors

- [@&#8203;PeterJCLaw](https://togithub.com/PeterJCLaw) made their first
contribution in
[https://github.com/gitpython-developers/GitPython/pull/1795](https://togithub.com/gitpython-developers/GitPython/pull/1795)
- [@&#8203;et-repositories](https://togithub.com/et-repositories) made
their first contribution in
[https://github.com/gitpython-developers/GitPython/pull/1799](https://togithub.com/gitpython-developers/GitPython/pull/1799)
- [@&#8203;marcm-ml](https://togithub.com/marcm-ml) made their first
contribution in
[https://github.com/gitpython-developers/GitPython/pull/1823](https://togithub.com/gitpython-developers/GitPython/pull/1823)

**Full Changelog**:
gitpython-developers/GitPython@3.1.41...3.1.42

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about these
updates again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/lettuce-financial/github-bot-signed-commit).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xNzMuMCIsInVwZGF0ZWRJblZlciI6IjM3LjE3My4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->
renovate Bot referenced this pull request in allenporter/flux-local Feb 16, 2024
@renovate
chore(deps): update dependency gitpython to v3.1.42 (#550)
f061cde
[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [GitPython](https://togithub.com/gitpython-developers/GitPython) |
`==3.1.41` -> `==3.1.42` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/GitPython/3.1.42?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/GitPython/3.1.42?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/GitPython/3.1.41/3.1.42?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/GitPython/3.1.41/3.1.42?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>gitpython-developers/GitPython (GitPython)</summary>

###
[`v3.1.42`](https://togithub.com/gitpython-developers/GitPython/releases/tag/3.1.42)

[Compare
Source](https://togithub.com/gitpython-developers/GitPython/compare/3.1.41...3.1.42)

#### What's Changed

- Fix release link in changelog by
[@&#8203;PeterJCLaw](https://togithub.com/PeterJCLaw) in
[https://github.com/gitpython-developers/GitPython/pull/1795](https://togithub.com/gitpython-developers/GitPython/pull/1795)
- Remove test dependency on sumtypes library by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1798](https://togithub.com/gitpython-developers/GitPython/pull/1798)
- Pin Sphinx plugins to compatible versions by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1803](https://togithub.com/gitpython-developers/GitPython/pull/1803)
- fix: treeNotSorted issue by
[@&#8203;et-repositories](https://togithub.com/et-repositories) in
[https://github.com/gitpython-developers/GitPython/pull/1799](https://togithub.com/gitpython-developers/GitPython/pull/1799)
- Remove git.util.NullHandler by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1807](https://togithub.com/gitpython-developers/GitPython/pull/1807)
- Clarify why GIT_PYTHON_GIT_EXECUTABLE may be set on failure by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1810](https://togithub.com/gitpython-developers/GitPython/pull/1810)
- Report actual attempted Git command when Git.refresh fails by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1812](https://togithub.com/gitpython-developers/GitPython/pull/1812)
- Don't suppress messages when logging is not configured by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1813](https://togithub.com/gitpython-developers/GitPython/pull/1813)
- Pin Python 3.9.16 on Cygwin CI by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1814](https://togithub.com/gitpython-developers/GitPython/pull/1814)
- Have initial refresh use a logger to warn by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1815](https://togithub.com/gitpython-developers/GitPython/pull/1815)
- Omit warning prefix in "Bad git executable" message by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1816](https://togithub.com/gitpython-developers/GitPython/pull/1816)
- Test with M1 macOS CI runner by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1817](https://togithub.com/gitpython-developers/GitPython/pull/1817)
- Bump pre-commit/action from 3.0.0 to 3.0.1 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/gitpython-developers/GitPython/pull/1818](https://togithub.com/gitpython-developers/GitPython/pull/1818)
- Bump Vampire/setup-wsl from 2.0.2 to 3.0.0 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/gitpython-developers/GitPython/pull/1819](https://togithub.com/gitpython-developers/GitPython/pull/1819)
- Remove deprecated section in README.md by
[@&#8203;marcm-ml](https://togithub.com/marcm-ml) in
[https://github.com/gitpython-developers/GitPython/pull/1823](https://togithub.com/gitpython-developers/GitPython/pull/1823)
- Keep temp files out of project dir and improve cleanup by
[@&#8203;EliahKagan](https://togithub.com/EliahKagan) in
[https://github.com/gitpython-developers/GitPython/pull/1825](https://togithub.com/gitpython-developers/GitPython/pull/1825)

#### New Contributors

- [@&#8203;PeterJCLaw](https://togithub.com/PeterJCLaw) made their first
contribution in
[https://github.com/gitpython-developers/GitPython/pull/1795](https://togithub.com/gitpython-developers/GitPython/pull/1795)
- [@&#8203;et-repositories](https://togithub.com/et-repositories) made
their first contribution in
[https://github.com/gitpython-developers/GitPython/pull/1799](https://togithub.com/gitpython-developers/GitPython/pull/1799)
- [@&#8203;marcm-ml](https://togithub.com/marcm-ml) made their first
contribution in
[https://github.com/gitpython-developers/GitPython/pull/1823](https://togithub.com/gitpython-developers/GitPython/pull/1823)

**Full Changelog**:
gitpython-developers/GitPython@3.1.41...3.1.42

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/allenporter/flux-local).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xNzMuMCIsInVwZGF0ZWRJblZlciI6IjM3LjE3My4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Uh oh!

There was an error while loading. Please reload this page.

Assignees

No one assigned

Labels

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

Uh oh!

There was an error while loading. Please reload this page.

2 participants

@EliahKagan @Byron
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
You are visitor 01402503 — GeezerVison does not store the pages you look up.
Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required.