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test/check_cores(): Skip workspace-local temp dir. (#6483)

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Avoids this error:
    ./test/helpers.lua:27: cannot open ./Xtest-tmpdir/nvimfqH9dL: No such file or directory
    stack traceback:
        ./test/helpers.lua:27: in function 'glob'
        ./test/helpers.lua:195: in function 'check_cores'
        ./test/functional/helpers.lua:628: in function <./test/functional/helpers.lua:626>
This commit is contained in:
Justin M. Keyes 2017-04-09 15:49:31 +02:00 committed by GitHub
parent b99cac2778
commit 26bf6e6f6f
1 changed files with 27 additions and 9 deletions
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36
test/helpers.lua
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@ -17,18 +17,28 @@ local ok = function(res)
return assert.is_true(res)
end
-- initial_path: directory to recurse into
-- re: include pattern (string)
-- exc_re: exclude pattern(s) (string or table)
local function glob(initial_path, re, exc_re)
exc_re = type(exc_re) == 'table' and exc_re or { exc_re }
local paths_to_check = {initial_path}
local ret = {}
local checked_files = {}
local function is_excluded(path)
for _, pat in pairs(exc_re) do
if path:match(pat) then return true end
end
return false
end
while #paths_to_check > 0 do
local cur_path = paths_to_check[#paths_to_check]
paths_to_check[#paths_to_check] = nil
for e in lfs.dir(cur_path) do
local full_path = cur_path .. '/' .. e
local checked_path = full_path:sub(#initial_path + 1)
if ((not exc_re or not checked_path:match(exc_re))
and e:sub(1, 1) ~= '.') then
if (not is_excluded(checked_path)) and e:sub(1, 1) ~= '.' then
local attrs = lfs.attributes(full_path)
if attrs then
local check_key = attrs.dev .. ':' .. tostring(attrs.ino)
@ -106,13 +116,20 @@ local uname = (function()
end)
end)()
local function tmpdir_get()
return os.getenv('TMPDIR') and os.getenv('TMPDIR') or os.getenv('TEMP')
end
-- Is temp directory `dir` defined local to the project workspace?
local function tmpdir_is_local(dir)
return not not (dir and string.find(dir, 'Xtest'))
end
local tmpname = (function()
local seq = 0
local tmpdir = os.getenv('TMPDIR') and os.getenv('TMPDIR') or os.getenv('TEMP')
-- Is $TMPDIR defined local to the project workspace?
local in_workspace = not not (tmpdir and string.find(tmpdir, 'Xtest'))
local tmpdir = tmpdir_get()
return (function()
if in_workspace then
if tmpdir_is_local(tmpdir) then
-- Cannot control os.tmpname() dir, so hack our own tmpname() impl.
seq = seq + 1
local fname = tmpdir..'/nvim-test-lua-'..seq
@ -168,22 +185,23 @@ local function check_cores(app, force)
local gdb_db_cmd = 'gdb -n -batch -ex "thread apply all bt full" "$_NVIM_TEST_APP" -c "$_NVIM_TEST_CORE"'
local lldb_db_cmd = 'lldb -Q -o "bt all" -f "$_NVIM_TEST_APP" -c "$_NVIM_TEST_CORE"'
local random_skip = false
local local_tmpdir = tmpdir_is_local(tmpdir_get()) and tmpdir_get() or nil
local db_cmd
if hasenv('NVIM_TEST_CORE_GLOB_DIRECTORY') then
initial_path = os.getenv('NVIM_TEST_CORE_GLOB_DIRECTORY')
re = os.getenv('NVIM_TEST_CORE_GLOB_RE')
exc_re = os.getenv('NVIM_TEST_CORE_EXC_RE')
exc_re = { os.getenv('NVIM_TEST_CORE_EXC_RE'), local_tmpdir }
db_cmd = os.getenv('NVIM_TEST_CORE_DB_CMD') or gdb_db_cmd
random_skip = os.getenv('NVIM_TEST_CORE_RANDOM_SKIP')
elseif os.getenv('TRAVIS_OS_NAME') == 'osx' then
initial_path = '/cores'
re = nil
exc_re = nil
exc_re = { local_tmpdir }
db_cmd = lldb_db_cmd
else
initial_path = '.'
re = '/core[^/]*$'
exc_re = '^/%.deps$'
exc_re = { '^/%.deps$', local_tmpdir }
db_cmd = gdb_db_cmd
random_skip = true
end