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-- Copyright (C) 2006 Timothy Brownawell <tbrownaw@gmail.com>
--
-- This program is made available under the GNU GPL version 2.0 or
-- greater. See the accompanying file COPYING for details.
--
-- This program is distributed WITHOUT ANY WARRANTY; without even the
-- implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-- PURPOSE.
monotone_path = nil
no_network_tests = false
function safe_mtn(...)
if monotone_path == nil then
monotone_path = os.getenv("mtn")
if monotone_path == nil then
err("'mtn' environment variable not set")
end
end
return {monotone_path, "--norc", "--root=" .. test.root,
"--confdir="..test.root, ...}
end
function mtn_ws_opts(...)
-- Return a mtn command string that uses options from _MTN/options,
-- root from current directory - as close to a normal user command
-- line as possible.
if monotone_path == nil then
monotone_path = os.getenv("mtn")
if monotone_path == nil then
err("'mtn' environment variable not set")
end
end
return {monotone_path, "--ssh-sign=no", "--no-default-confdir", "--norc", "--rcfile", test.root .. "/test_hooks.lua", ...}
end
function mtn_outside_ws(...)
-- Return a mtn command string that is executed outside a workspace,
-- but specifies all appropriate options.
if monotone_path == nil then
monotone_path = os.getenv("mtn")
if monotone_path == nil then
err("'mtn' environment variable not set")
end
end
return {monotone_path,
"--no-workspace",
"--ssh-sign=no",
"--norc", "--rcfile", test.root .. "/test_hooks.lua",
"--confdir="..test.root,
"--db=" .. test.root .. "/test.db",
"--keydir", test.root .. "/keys",
"--key=tester@test.net",
...}
end
-- function preexecute(x)
-- return {"valgrind", "--tool=memcheck", unpack(x)}
-- end
function raw_mtn(...)
if preexecute ~= nil then
return preexecute(safe_mtn(...))
else
return safe_mtn(...)
end
end
function mtn(...)
return raw_mtn("--rcfile", test.root .. "/test_hooks.lua", -- "--nostd",
"--db=" .. test.root .. "/test.db",
"--keydir", test.root .. "/keys",
"--key=tester@test.net", ...)
end
function nodb_mtn(...)
return raw_mtn("--rcfile", test.root .. "/test_hooks.lua", -- "--nostd",
"--keydir", test.root .. "/keys",
"--key=tester@test.net", ...)
end
function nokey_mtn(...)
return raw_mtn("--rcfile", test.root .. "/test_hooks.lua", -- "--nostd",
"--db=" .. test.root .. "/test.db",
"--keydir", test.root .. "/keys", ...)
end
function minhooks_mtn(...)
return raw_mtn("--db=" .. test.root .. "/test.db",
"--keydir", test.root .. "/keys",
"--rcfile", test.root .. "/min_hooks.lua",
"--key=tester@test.net", ...)
end
function commit(branch, message, mt)
if branch == nil then branch = "testbranch" end
if message == nil then message = "blah-blah" end
if mt == nil then mt = mtn end
check(mt("commit", "--message", message, "--branch", branch), 0, false, false)
end
function sha1(what)
check(safe_mtn("identify", what), 0, false, false)
return trim(readfile("ts-stdout"))
end
function probe_node(filename, rsha, fsha)
remove("_MTN.old")
rename("_MTN", "_MTN.old")
remove(filename)
check(mtn("checkout", "--revision", rsha, "."), 0, false, true)
rename("_MTN.old/options", "_MTN")
check(base_revision() == rsha)
check(sha1(filename) == fsha)
end
function mtn_setup()
check(getstd("test_keys"))
check(getstd("test_hooks.lua"))
check(getstd("min_hooks.lua"))
check(mtn("db", "init"), 0, false, false)
check(mtn("read", "test_keys"), 0, false, false)
check(mtn("setup", "--branch=testbranch", "."), 0, false, false)
remove("test_keys")
end
function base_revision()
local workrev = readfile("_MTN/revision")
local extract = string.gsub(workrev, "^.*old_revision %[(%x*)%].*$", "%1")
if extract == workrev then
err("failed to extract base revision from _MTN/revision")
end
return extract
end
function base_manifest()
check(safe_mtn("automate", "get_manifest_of", base_revision()), 0, false)
check(copy("ts-stdout", "base_manifest_temp"))
return sha1("base_manifest_temp")
end
function certvalue(rev, name)
check(safe_mtn("automate", "certs", rev), 0, false)
local parsed = parse_basic_io(readfile("ts-stdout"))
local cname
local goodsig
-- note: this relies on the name and signature elements appearing
-- before the value element, in each stanza.
for _,l in pairs(parsed) do
if l.name == "name" then cname = l.values[1] end
if l.name == "signature" then goodsig = l.values[1] end
if cname == name and l.name == "value" then return l.values[1], goodsig end
end
return nil
end
function qgrep(what, where)
local ok,res = pcall(unpack(grep("-q", what, where)))
if not ok then err(res) end
return res == 0
end
function addfile(filename, contents, mt)
if contents ~= nil then writefile(filename, contents) end
if mt == nil then mt = mtn end
check(mt("add", filename), 0, false, false)
end
function adddir(dirname, mt)
if not isdir(dirname) then mkdir(dirname) end
if mt == nil then mt = mtn end
check(mt("add", dirname), 0, false, false)
end
function revert_to(rev, branch, mt)
if type(branch) == "function" then
mt = branch
branch = nil
end
if mt == nil then mt = mtn end
check(mt("automate", "get_manifest_of", base_revision()), 0, true, false)
rename("stdout", "paths-new")
remove("_MTN.old")
rename("_MTN", "_MTN.old")
check(mt("automate", "get_manifest_of", rev), 0, true, false)
rename("stdout", "paths-old")
-- remove all of the files and dirs in this
-- manifest to clear the way for checkout
for path in io.lines("paths-new") do
len = string.len(path) - 1
if (string.match(path, "^ file \"")) then
path = string.sub(path, 10, len)
elseif (string.match(path, "^dir \"")) then
path = string.sub(path, 6, len)
else
path = ""
end
if (string.len(path) > 0) then
remove(path)
end
end
for path in io.lines("paths-old") do
len = string.len(path) - 1
if (string.match(path, "^ file \"")) then
path = string.sub(path, 10, len)
elseif (string.match(path, "^dir \"")) then
path = string.sub(path, 6, len)
else
path = ""
end
if (string.len(path) > 0) then
remove(path)
end
end
if branch == nil then
check(mt("checkout", "--revision", rev, "."), 0, false, true)
else
check(mt("checkout", "--branch", branch, "--revision", rev, "."), 0, false, true)
end
check(base_revision() == rev)
end
function canonicalize(filename)
if ostype == "Windows" then
L("Canonicalizing ", filename, "\n")
local f = io.open(filename, "rb")
local indat = f:read("*a")
f:close()
local outdat = string.gsub(indat, "\r\n", "\n")
f = io.open(filename, "wb")
f:write(outdat)
f:close()
else
L("Canonicalization not needed (", filename, ")\n")
end
end
function check_same_db_contents(db1, db2)
check_same_stdout(mtn("--db", db1, "ls", "keys"),
mtn("--db", db2, "ls", "keys"))
check(mtn("--db", db1, "complete", "revision", ""), 0, true, false)
rename("stdout", "revs")
check(mtn("--db", db2, "complete", "revision", ""), 0, true, false)
check(samefile("stdout", "revs"))
for rev in io.lines("revs") do
rev = trim(rev)
check_same_stdout(mtn("--db", db1, "automate", "certs", rev),
mtn("--db", db2, "automate", "certs", rev))
check_same_stdout(mtn("--db", db1, "automate", "get_revision", rev),
mtn("--db", db2, "automate", "get_revision", rev))
check_same_stdout(mtn("--db", db1, "automate", "get_manifest_of", rev),
mtn("--db", db2, "automate", "get_manifest_of", rev))
end
check(mtn("--db", db1, "complete", "file", ""), 0, true, false)
rename("stdout", "files")
check(mtn("--db", db2, "complete", "file", ""), 0, true, false)
check(samefile("stdout", "files"))
for file in io.lines("files") do
file = trim(file)
check_same_stdout(mtn("--db", db1, "automate", "get_file", file),
mtn("--db", db2, "automate", "get_file", file))
end
check_same_stdout(mtn("--db", db1, "db", "execute", "select hex(hash) from revision_certs order by 1"),
mtn("--db", db2, "db", "execute", "select hex(hash) from revision_certs order by 1"))
end
-- maybe these should go in tester.lua?
function do_check_same_stdout(cmd1, cmd2)
check(cmd1, 0, true, false)
rename("stdout", "stdout-first")
check(cmd2, 0, true, false)
rename("stdout", "stdout-second")
check(samefile("stdout-first", "stdout-second"))
end
function do_check_different_stdout(cmd1, cmd2)
check(cmd1, 0, true, false)
rename("stdout", "stdout-first")
check(cmd2, 0, true, false)
rename("stdout", "stdout-second")
check(not samefile("stdout-first", "stdout-second"))
end
function check_same_stdout(a, b, c)
if type(a) == "table" and type(b) == "table" then
return do_check_same_stdout(a, b)
elseif type(a) == "table" and type(b) == "function" and type(c) == "function" then
return do_check_same_stdout(b(unpack(a)), c(unpack(a)))
elseif type(a) == "table" and type(b) == "nil" and type(c) == "nil" then
return do_check_same_stdout(mtn(unpack(a)), mtn2(unpack(a)))
else
err("bad arguments ("..type(a)..", "..type(b)..", "..type(c)..") to check_same_stdout")
end
end
function check_different_stdout(a, b, c)
if type(a) == "table" and type(b) == "table" then
return do_check_different_stdout(a, b)
elseif type(a) == "table" and type(b) == "function" and type(c) == "function" then
return do_check_different_stdout(b(unpack(a)), c(unpack(a)))
elseif type(a) == "table" and type(b) == "nil" and type(c) == "nil" then
return do_check_different_stdout(mtn(unpack(a)), mtn2(unpack(a)))
else
err("bad arguments ("..type(a)..", "..type(b)..", "..type(c)..") to check_different_stdout")
end
end
function write_large_file(name, size)
local file = io.open(name, "wb")
for i = 1,size do
for j = 1,128 do -- write 1MB
local str8k = ""
for k = 1,256 do
-- 32
str8k = str8k .. string.char(math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255),
math.random(255), math.random(255))
end
file:write(str8k)
end
end
file:close()
end
------------------------------------------------------------------------
--====================================================================--
------------------------------------------------------------------------
testdir = srcdir.."/tests"
function prepare_to_run_tests (P)
-- We have a bunch of tests that depend on being able to create
-- files or directories that we cannot read or write (mostly to
-- test error handling behavior).
require_not_root()
-- Several tests require the ability to create temporary
-- directories outside the workspace.
local d = make_temp_dir()
if d == nil then
P("This test suite requires the ability to create files\n"..
"in the system-wide temporary directory. Please correct the\n"..
"access permissions on this directory and try again.\n")
return 1
end
unlogged_remove(d)
-- Several tests require the ability to run a network server on
-- the loopback interface, and connect to it from another process
-- on this computer. Unlike the above, we just skip those tests
-- (loudly) if we can't do that. Verifying that this is possible
-- requires a helper program.
local checknet = getpathof("check_net")
if os.getenv("DISABLE_NETWORK_TESTS") ~= nil then
P("warning: DISABLE_NETWORK_TESTS set, skipping network server tests\n")
no_network_tests = true
elseif checknet == nil then
P("warning: check_net helper is missing, skipping network server tests\n")
no_network_tests = true
else
writefile_q("in", nil)
prepare_redirect("in", "out", "err")
local status = execute(checknet)
local out = readfile_q("out")
local err = readfile_q("err")
if status == 0 and err == "" and out == "" then
logfile:write("check_net: Can use the loopback interface.\n")
else
logfile:write(string.format("check_net: failed with status %d\n"..
"stdout:\n%s\nstderr:\n%s\n",
status, out, err))
P("warning: network unavailable, skipping network server tests\n")
no_network_tests = true
end
end
-- Record the full version of monotone under test in the logfile.
monotone_path = getpathof("mtn")
if monotone_path == nil then monotone_path = "mtn" end
set_env("mtn", monotone_path)
writefile_q("in", nil)
prepare_redirect("in", "out", "err")
local status = execute(monotone_path, "version", "--full")
local out = readfile_q("out")
local err = readfile_q("err")
if status == 0 and err == "" and out ~= "" then
logfile:write(out)
else
P(string.format("mtn version --full: exit %d\nstdout:\n", status))
P(out)
P("stderr:\n")
P(err)
if status == 0 then status = 1 end
end
unlogged_remove("in")
unlogged_remove("out")
unlogged_remove("err")
return status
end
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