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local path = require "mason-core.path"
describe("path", function()
it("concatenates paths", function()
assert.equals("foo/bar/baz", path.concat { "foo", "bar", "baz" })
assert.equals("foo/bar/baz", path.concat { "foo/", "bar/", "baz/" })
end)
it("identifies subdirectories", function()
assert.is_true(path.is_subdirectory("/foo/bar", "/foo/bar/baz"))
assert.is_true(path.is_subdirectory("/foo/bar", "/foo/bar"))
assert.is_false(path.is_subdirectory("/foo/bar", "/foo/bas/baz"))
assert.is_false(path.is_subdirectory("/foo/bar", "/foo/bars/baz"))
end)
describe("relative ::", function()
local matrix = {
{
from = "/home/user/dir1/fileA",
to = "/home/user/dir1/fileB",
expected = "fileB",
},
{
from = "/home/user/dir1/fileA",
to = "/home/user/dir2/fileC",
expected = "../dir2/fileC",
},
{
from = "/home/user/dir1/subdir/fileD",
to = "/home/user/dir1/fileE",
expected = "../fileE",
},
{
from = "/home/user/dir1/subdir/fileD",
to = "/home/user/dir1/subdir/fileF",
expected = "fileF",
},
{
from = "/home/user/dir1/fileG",
to = "/home/user/dir2/subdir/fileH",
expected = "../dir2/subdir/fileH",
},
{
from = "/home/user/dir1/subdir1/subdir2/fileI",
to = "/home/user/dir1/fileJ",
expected = "../../fileJ",
},
{
from = "/fileK",
to = "/home/fileL",
expected = "home/fileL",
},
{
from = "/home/user/fileM",
to = "/home/user/dir1/dir2/fileL",
expected = "dir1/dir2/fileL",
},
}
for _, test_case in ipairs(matrix) do
it(("should resolve from %s to %s: %s"):format(test_case.from, test_case.to, test_case.expected), function()
assert.equals(test_case.expected, path.relative(test_case.from, test_case.to))
end)
end
end)
end)
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