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fix(util): made Util.lsmod more robust. See #298

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Folke Lemaitre 2023-01-03 22:31:18 +01:00
parent f36c7cb0dc
commit 953c2791d8
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3 changed files with 52 additions and 15 deletions
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53
tests/core/util_spec.lua
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@ -10,31 +10,68 @@ describe("util", function()
it("lsmod lists all mods in dir", function()
local tests = {
{
root = "lua/foo",
mod = "foo",
files = { "lua/foo/one.lua", "lua/foo/two.lua", "lua/foo/init.lua" },
mods = { "foo", "foo.one", "foo.two" },
mods = { "foo.one", "foo.two", "foo" },
},
{
root = "lua/foo",
mod = "foo",
files = { "lua/foo/one.lua", "lua/foo/two.lua", "lua/foo.lua" },
mods = { "foo", "foo.one", "foo.two" },
mods = { "foo.one", "foo.two", "foo" },
},
{
root = "lua/foo",
mod = "foo",
files = { "lua/foo/one.lua", "lua/foo/two.lua" },
mods = { "foo.one", "foo.two" },
},
{
root = "lua/load-plugins",
mod = "load-plugins",
files = { "lua/load-plugins.lua" },
mods = { "load-plugins" },
},
}
vim.opt.rtp:append(Helpers.path(""))
for _, test in ipairs(tests) do
Cache.cache = {}
table.sort(test.mods)
for t, test in ipairs(tests) do
local expected = vim.deepcopy(test.mods)
table.sort(expected)
Helpers.fs_rm("")
Helpers.fs_create(test.files)
local files = Helpers.fs_create(test.files)
-- test with empty cache
Cache.cache = {}
Cache.indexed = {}
Cache.indexed_rtp = false
local root = Cache.find_root(test.mod)
assert(root, "no root found for " .. test.mod .. " (test " .. t .. ")")
assert.same(Helpers.path(test.root), root)
local mods = {}
Util.lsmod("foo", function(modname, modpath)
Util.lsmod(test.mod, function(modname, modpath)
mods[#mods + 1] = modname
end)
table.sort(mods)
assert.same(test.mods, mods)
assert.same(expected, mods)
-- fill the cache
Cache.cache = {}
for i, file in ipairs(files) do
Cache.cache[test.mods[i]] = { modpath = file }
end
Cache.indexed = {}
Cache.indexed_rtp = false
root = Cache.find_root(test.mod)
assert(root, "no root found for " .. test.mod .. " (test " .. t .. ")")
assert.same(Helpers.path(test.root), root)
mods = {}
Util.lsmod(test.mod, function(modname, modpath)
mods[#mods + 1] = modname
end)
table.sort(mods)
assert.same(expected, mods)
end
end)
end)