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-- test/test-gall.tree.lua
--
-- Git Abstraction layer for Lua - Tree object tests
--
-- Copyright 2012 Daniel Silverstone <dsilvers@digital-scurf.org>
--
-- For Licence terms, see COPYING
--
-- This test includes tree wibbling
dofile "test/withrepo.lua"
-- Step one, start coverage
local luacov = require 'luacov'
local gall = require 'gall'
local testnames = {}
local real_assert = assert
local total_asserts = 0
local function assert(...)
local retval = real_assert(...)
total_asserts = total_asserts + 1
return retval
end
local function add_test(suite, name, value)
rawset(suite, name, value)
testnames[#testnames+1] = name
end
local suite = setmetatable({}, {__newindex = add_test})
function suite.get_tree_ok()
local repo = test_repo()
local commit = repo:get("HEAD").content
local tree = commit.tree.content
assert(tree)
end
function suite.tree_str()
local repo = test_repo()
local commit = repo:get("HEAD").content
local treeobj = commit.tree
local tree = treeobj.content
local treestr = tostring(tree)
assert(treestr:find("GitTree"))
assert(treestr:find(treeobj.sha))
end
function suite.flatten_tree()
local repo = test_repo()
local commit = repo:get("refs/heads/heirarchy").content
local tree = commit.tree.content
local flat = gall.tree.flatten(tree)
assert(flat)
assert(flat.testblob)
assert(flat["blobs/second"])
end
function suite.bad_diff()
local repo = test_repo()
local commit = repo:get("refs/heads/heirarchy").content
local tree = commit.tree.content
local ok, msg = tree:diff_to()
assert(not ok)
assert(msg:find("e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"))
end
function suite.diff_trees()
local repo = test_repo()
local heir_tree = repo:get("refs/heads/heirarchy").content.tree.content
local master_tree = repo:get("refs/heads/master").content.tree.content
local diff = assert(master_tree:diff_to(heir_tree))
end
function suite.flatten_then_create_tree()
local repo = test_repo()
local commit = repo:get("refs/heads/heirarchy").content
local tree = commit.tree.content
local flat = gall.tree.flatten(tree)
assert(flat)
assert(flat.testblob)
assert(flat["blobs/second"])
local newtree = gall.tree.create(repo, flat)
assert(newtree == commit.tree)
end
function suite.create_bad_tree_type()
local repo = test_repo()
local bad_tree = {
thingy = { obj = repo:get("HEAD") }
}
local ok, msg = gall.tree.create(repo, bad_tree)
assert(not ok)
assert(msg:find("commit"))
end
function suite.create_bad_tree_type_flat()
local repo = test_repo()
local bad_tree = {
thingy = { type = "FISH" }
}
local ok, msg = gall.tree.create(repo, bad_tree)
assert(not ok)
assert(msg:find("FISH"))
end
function suite.create_bad_tree_type_flat_deep()
local repo = test_repo()
local bad_tree = {
["thingy/wotsit"] = { type = "FISH" }
}
local ok, msg = gall.tree.create(repo, bad_tree)
assert(not ok)
assert(msg:find("FISH"))
end
function suite.create_bad_sha()
local repo = test_repo()
local bad_tree = {
["thingy/wotsit"] = { type = "blob", sha = "FISHFISH" }
}
local ok, msg = gall.tree.create(repo, bad_tree)
assert(not ok)
assert(msg:find("mktree returned"))
end
local count_ok = 0
for _, testname in ipairs(testnames) do
-- print("Run: " .. testname)
local ok, err = xpcall(suite[testname], debug.traceback)
if not ok then
print(err)
print()
else
count_ok = count_ok + 1
end
end
print(tostring(count_ok) .. "/" .. tostring(#testnames) .. " [" .. tostring(total_asserts) .. "] OK")
os.exit(count_ok == #testnames and 0 or 1)
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