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fish-shell/tests/checks/glob.fish

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Add a littlcheck glob test We have some glob tests in fish_tests.cpp, but they are hard to follow. Begin migrating them
2020-12-29 05:09:28 +08:00
# RUN: %fish %s
tests: Don't rely on $HOME existing Apparently the launchpad tests run with $HOME set to a nonexistent directory. Since we just want *out*, let's just store the previous dir and go back.
2020-12-29 19:48:11 +08:00
set -l oldpwd $PWD
Add a littlcheck glob test We have some glob tests in fish_tests.cpp, but they are hard to follow. Begin migrating them
2020-12-29 05:09:28 +08:00
cd (mktemp -d)
set tmpdir (pwd -P)
# Hidden files are only matched with explicit dot.
touch .hidden visible
string join \n * | sort
# CHECK: visible
string join \n .* | sort
# CHECK: .hidden
rm -Rf .hidden visible
# Trailing slash matches only directories.
touch abc1
mkdir abc2
string join \n * | sort
# CHECK: abc1
# CHECK: abc2
string join \n */ | sort
# CHECK: abc2/
rm -Rf *
# Symlinks are descended into independently.
# Here dir2/link2 is symlinked to dir1/child1.
# The contents of dir2 will be explored twice.
mkdir -p dir1/child1
touch dir1/child1/anyfile
mkdir dir2
ln -s ../dir1/child1 dir2/link2
string join \n **/anyfile | sort
# CHECK: dir1/child1/anyfile
# CHECK: dir2/link2/anyfile
# But symlink loops only get explored once.
mkdir -p dir1/child2/grandchild1
touch dir1/child2/grandchild1/differentfile
ln -s ../../child2/grandchild1 dir1/child2/grandchild1/link2
echo **/differentfile
# CHECK: dir1/child2/grandchild1/differentfile
rm -Rf *
# Recursive globs handling.
mkdir -p dir_a1/dir_a2/dir_a3
touch dir_a1/dir_a2/dir_a3/file_a
mkdir -p dir_b1/dir_b2/dir_b3
touch dir_b1/dir_b2/dir_b3/file_b
string join \n **/file_* | sort
# CHECK: dir_a1/dir_a2/dir_a3/file_a
# CHECK: dir_b1/dir_b2/dir_b3/file_b
string join \n **a3/file_* | sort
# CHECK: dir_a1/dir_a2/dir_a3/file_a
string join \n ** | sort
# CHECK: dir_a1
# CHECK: dir_a1/dir_a2
# CHECK: dir_a1/dir_a2/dir_a3
# CHECK: dir_a1/dir_a2/dir_a3/file_a
# CHECK: dir_b1
# CHECK: dir_b1/dir_b2
# CHECK: dir_b1/dir_b2/dir_b3
# CHECK: dir_b1/dir_b2/dir_b3/file_b
string join \n **/ | sort
# CHECK: dir_a1/
# CHECK: dir_a1/dir_a2/
# CHECK: dir_a1/dir_a2/dir_a3/
# CHECK: dir_b1/
# CHECK: dir_b1/dir_b2/
# CHECK: dir_b1/dir_b2/dir_b3/
string join \n **a2/** | sort
# CHECK: dir_a1/dir_a2/dir_a3
# CHECK: dir_a1/dir_a2/dir_a3/file_a
Allow ** glob segments to match zero directories Prior to this change, a glob like `**/file.txt` would only match `file.txt` in subdirectories; the `**` must match at least one directory. This is historical behavior. With this change we move a little closer to bash's implementation by allowing a literal `**` segment to match in the current directory. That is, `**/foo` will match both `foo` and `bar/foo`, while `b**/foo` will only match `bar/foo`. Fixes #7222.
2020-12-29 10:11:47 +08:00
rm -Rf *
# Special behavior for #7222.
# The literal segment ** matches in the same directory.
mkdir foo
touch bar foo/bar
string join \n **/bar | sort
# CHECK: bar
# CHECK: foo/bar
Add a littlcheck glob test We have some glob tests in fish_tests.cpp, but they are hard to follow. Begin migrating them
2020-12-29 05:09:28 +08:00
# Clean up.
tests: Don't rely on $HOME existing Apparently the launchpad tests run with $HOME set to a nonexistent directory. Since we just want *out*, let's just store the previous dir and go back.
2020-12-29 19:48:11 +08:00
cd $oldpwd
Add a littlcheck glob test We have some glob tests in fish_tests.cpp, but they are hard to follow. Begin migrating them
2020-12-29 05:09:28 +08:00
rm -Rf $tmpdir
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