forked from lix-project/lix
68c81c7375
I think it is bad for these reasons when `tests/` contains a mix of functional and integration tests - Concepts is harder to understand, the documentation makes a good unit vs functional vs integration distinction, but when the integration tests are just two subdirs within `tests/` this is not clear. - Source filtering in the `flake.nix` is more complex. We need to filter out some of the dirs from `tests/`, rather than simply pick the dirs we want and take all of them. This is a good sign the structure of what we are trying to do is not matching the structure of the files. With this change we have a clean: ```shell-session $ git show 'HEAD:tests' tree HEAD:tests functional/ installer/ nixos/ ```
107 lines
3.9 KiB
Bash
107 lines
3.9 KiB
Bash
source common.sh
|
|
|
|
[[ $(type -p hq) ]] || skipTest "Mercurial not installed"
|
|
|
|
clearStore
|
|
|
|
# Intentionally not in a canonical form
|
|
# See https://github.com/NixOS/nix/issues/6195
|
|
repo=$TEST_ROOT/./hg
|
|
|
|
rm -rf $repo ${repo}-tmp $TEST_HOME/.cache/nix
|
|
|
|
hg init $repo
|
|
echo '[ui]' >> $repo/.hg/hgrc
|
|
echo 'username = Foobar <foobar@example.org>' >> $repo/.hg/hgrc
|
|
|
|
# Set ui.tweakdefaults to ensure HGPLAIN is being set.
|
|
echo 'tweakdefaults = True' >> $repo/.hg/hgrc
|
|
|
|
echo utrecht > $repo/hello
|
|
touch $repo/.hgignore
|
|
hg add --cwd $repo hello .hgignore
|
|
hg commit --cwd $repo -m 'Bla1'
|
|
rev1=$(hg log --cwd $repo -r tip --template '{node}')
|
|
|
|
echo world > $repo/hello
|
|
hg commit --cwd $repo -m 'Bla2'
|
|
rev2=$(hg log --cwd $repo -r tip --template '{node}')
|
|
|
|
# Fetch an unclean branch.
|
|
echo unclean > $repo/hello
|
|
path=$(nix eval --impure --raw --expr "(builtins.fetchMercurial file://$repo).outPath")
|
|
[[ $(cat $path/hello) = unclean ]]
|
|
hg revert --cwd $repo --all
|
|
|
|
# Fetch the default branch.
|
|
path=$(nix eval --impure --raw --expr "(builtins.fetchMercurial file://$repo).outPath")
|
|
[[ $(cat $path/hello) = world ]]
|
|
|
|
# In pure eval mode, fetchGit without a revision should fail.
|
|
[[ $(nix eval --impure --raw --expr "(builtins.readFile (fetchMercurial file://$repo + \"/hello\"))") = world ]]
|
|
(! nix eval --raw --expr "builtins.readFile (fetchMercurial file://$repo + \"/hello\")")
|
|
|
|
# Fetch using an explicit revision hash.
|
|
path2=$(nix eval --impure --raw --expr "(builtins.fetchMercurial { url = file://$repo; rev = \"$rev2\"; }).outPath")
|
|
[[ $path = $path2 ]]
|
|
|
|
# In pure eval mode, fetchGit with a revision should succeed.
|
|
[[ $(nix eval --raw --expr "builtins.readFile (fetchMercurial { url = file://$repo; rev = \"$rev2\"; } + \"/hello\")") = world ]]
|
|
|
|
# Fetch again. This should be cached.
|
|
mv $repo ${repo}-tmp
|
|
path2=$(nix eval --impure --raw --expr "(builtins.fetchMercurial file://$repo).outPath")
|
|
[[ $path = $path2 ]]
|
|
|
|
[[ $(nix eval --impure --raw --expr "(builtins.fetchMercurial file://$repo).branch") = default ]]
|
|
[[ $(nix eval --impure --expr "(builtins.fetchMercurial file://$repo).revCount") = 1 ]]
|
|
[[ $(nix eval --impure --raw --expr "(builtins.fetchMercurial file://$repo).rev") = $rev2 ]]
|
|
|
|
# But with TTL 0, it should fail.
|
|
(! nix eval --impure --refresh --expr "builtins.fetchMercurial file://$repo")
|
|
|
|
# Fetching with a explicit hash should succeed.
|
|
path2=$(nix eval --refresh --raw --expr "(builtins.fetchMercurial { url = file://$repo; rev = \"$rev2\"; }).outPath")
|
|
[[ $path = $path2 ]]
|
|
|
|
path2=$(nix eval --refresh --raw --expr "(builtins.fetchMercurial { url = file://$repo; rev = \"$rev1\"; }).outPath")
|
|
[[ $(cat $path2/hello) = utrecht ]]
|
|
|
|
mv ${repo}-tmp $repo
|
|
|
|
# Using a clean working tree should produce the same result.
|
|
path2=$(nix eval --impure --raw --expr "(builtins.fetchMercurial $repo).outPath")
|
|
[[ $path = $path2 ]]
|
|
|
|
# Using an unclean tree should yield the tracked but uncommitted changes.
|
|
mkdir $repo/dir1 $repo/dir2
|
|
echo foo > $repo/dir1/foo
|
|
echo bar > $repo/bar
|
|
echo bar > $repo/dir2/bar
|
|
hg add --cwd $repo dir1/foo
|
|
hg rm --cwd $repo hello
|
|
|
|
path2=$(nix eval --impure --raw --expr "(builtins.fetchMercurial $repo).outPath")
|
|
[ ! -e $path2/hello ]
|
|
[ ! -e $path2/bar ]
|
|
[ ! -e $path2/dir2/bar ]
|
|
[ ! -e $path2/.hg ]
|
|
[[ $(cat $path2/dir1/foo) = foo ]]
|
|
|
|
[[ $(nix eval --impure --raw --expr "(builtins.fetchMercurial $repo).rev") = 0000000000000000000000000000000000000000 ]]
|
|
|
|
# ... unless we're using an explicit ref.
|
|
path3=$(nix eval --impure --raw --expr "(builtins.fetchMercurial { url = $repo; rev = \"default\"; }).outPath")
|
|
[[ $path = $path3 ]]
|
|
|
|
# Committing should not affect the store path.
|
|
hg commit --cwd $repo -m 'Bla3'
|
|
|
|
path4=$(nix eval --impure --refresh --raw --expr "(builtins.fetchMercurial file://$repo).outPath")
|
|
[[ $path2 = $path4 ]]
|
|
|
|
echo paris > $repo/hello
|
|
# Passing a `name` argument should be reflected in the output path
|
|
path5=$(nix eval -vvvvv --impure --refresh --raw --expr "(builtins.fetchMercurial { url = \"file://$repo\"; name = \"foo\"; } ).outPath")
|
|
[[ $path5 =~ -foo$ ]]
|