287 lines
12 KiB
Lua
287 lines
12 KiB
Lua
local createLibTest = require('/apis/libtest');
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local createCcpm = require('/apis/libccpm');
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local testlib = createLibTest({ ... });
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local counter = 0;
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-- Fresh, isolated state + install sandbox per case (never touches real /trapos).
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local function freshDirs()
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counter = counter + 1;
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local stateDir = '/ccpm-test/state-' .. counter;
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local installRoot = '/ccpm-test/root-' .. counter;
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fs.delete(stateDir);
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fs.delete(installRoot);
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return stateDir, installRoot;
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end
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-- Minimal stub of the CC `http` API backed by a url -> body map.
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local function fakeHttp(routes)
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return {
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get = function(url)
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local body = routes[url];
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if not body then return nil; end
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return {
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readAll = function() return body; end,
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close = function() end,
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};
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end,
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};
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end
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local function ghBase(name, branch)
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return 'https://raw.githubusercontent.com/' .. name .. '/' .. branch .. '/';
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end
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testlib.test('registryBaseUrl resolves a github branch', function()
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local ccpm = createCcpm({ stateDir = freshDirs() });
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testlib.assertEquals(
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ccpm.registryBaseUrl({ name = 'guillaumearm/cc-libs', type = 'github', branch = 'next' }),
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'https://raw.githubusercontent.com/guillaumearm/cc-libs/next/'
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);
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end);
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testlib.test('registry urls resolve an http base', function()
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local ccpm = createCcpm({ stateDir = freshDirs() });
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testlib.assertEquals(
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ccpm.registryBaseUrl({ name = 'http://example.com/repo', type = 'http' }),
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'http://example.com/repo/'
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);
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testlib.assertEquals(
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ccpm.descriptorUrl({ name = 'http://example.com/repo/', type = 'http' }, 'tos-net'),
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'http://example.com/repo/packages/tos-net/ccpm.json'
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);
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end);
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testlib.test('resolve orders dependencies before dependents', function()
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local base = ghBase('me/repo', 'master');
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local routes = {
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[base .. 'packages/a/ccpm.json'] = textutils.serializeJSON({ name = 'a', version = '1', dependencies = { 'b', 'c' }, files = {} }),
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[base .. 'packages/b/ccpm.json'] = textutils.serializeJSON({ name = 'b', version = '1', dependencies = { 'c' }, files = {} }),
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[base .. 'packages/c/ccpm.json'] = textutils.serializeJSON({ name = 'c', version = '1', dependencies = {}, files = {} }),
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};
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local ccpm = createCcpm({ stateDir = freshDirs(), http = fakeHttp(routes) });
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ccpm.writeConfig({ registries = { { name = 'me/repo', type = 'github', branch = 'master' } } });
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local ordered, err = ccpm.resolve('a');
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testlib.assertTrue(ordered, tostring(err));
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testlib.assertEquals(#ordered, 3);
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testlib.assertEquals(ordered[1].name, 'c');
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testlib.assertEquals(ordered[2].name, 'b');
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testlib.assertEquals(ordered[3].name, 'a');
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end);
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testlib.test('resolve reports a missing package', function()
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local ccpm = createCcpm({ stateDir = freshDirs(), http = fakeHttp({}) });
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ccpm.writeConfig({ registries = { { name = 'me/repo', type = 'github', branch = 'master' } } });
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local ordered, err = ccpm.resolve('ghost');
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testlib.assertTrue(not ordered);
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testlib.assertTrue(string.find(err, 'not found', 1, true));
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end);
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testlib.test('resolve detects a dependency cycle', function()
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local base = ghBase('me/repo', 'master');
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local routes = {
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[base .. 'packages/a/ccpm.json'] = textutils.serializeJSON({ name = 'a', version = '1', dependencies = { 'b' } }),
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[base .. 'packages/b/ccpm.json'] = textutils.serializeJSON({ name = 'b', version = '1', dependencies = { 'a' } }),
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};
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local ccpm = createCcpm({ stateDir = freshDirs(), http = fakeHttp(routes) });
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ccpm.writeConfig({ registries = { { name = 'me/repo', type = 'github', branch = 'master' } } });
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local ordered, err = ccpm.resolve('a');
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testlib.assertTrue(not ordered);
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testlib.assertTrue(string.find(err, 'cycle', 1, true));
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end);
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testlib.test('install rejects an already-installed package', function()
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local ccpm = createCcpm({ stateDir = freshDirs() });
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ccpm.writeLock({ packages = { foo = { version = '1', files = {} } } });
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local ok, msg = ccpm.install('foo', {});
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testlib.assertTrue(not ok);
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testlib.assertTrue(string.find(msg, 'already installed', 1, true));
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testlib.assertTrue(string.find(msg, 'reinstall foo', 1, true));
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end);
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testlib.test('install downloads files and records the lock', function()
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local base = ghBase('me/repo', 'master');
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local routes = {
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[base .. 'packages/tos-core/ccpm.json'] = textutils.serializeJSON({ name = 'tos-core', version = '1', dependencies = {}, files = { 'apis/eventloop.lua' } }),
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[base .. 'packages/tos-net/ccpm.json'] = textutils.serializeJSON({ name = 'tos-net', version = '1', dependencies = { 'tos-core' }, files = { 'apis/net.lua' } }),
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[base .. 'apis/eventloop.lua'] = 'eventloop-body',
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[base .. 'apis/net.lua'] = 'net-body',
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};
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local sd, root = freshDirs();
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local ccpm = createCcpm({ stateDir = sd, installRoot = root, http = fakeHttp(routes) });
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ccpm.writeConfig({ registries = { { name = 'me/repo', type = 'github', branch = 'master' } } });
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local ok = ccpm.install('tos-net', {});
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testlib.assertTrue(ok);
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testlib.assertTrue(fs.exists(root .. '/apis/net.lua'));
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testlib.assertTrue(fs.exists(root .. '/apis/eventloop.lua'));
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local f = fs.open(root .. '/apis/net.lua', 'r');
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local body = f.readAll();
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f.close();
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testlib.assertEquals(body, 'net-body');
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local lock = ccpm.readLock();
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testlib.assertTrue(lock.packages['tos-net']);
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testlib.assertTrue(lock.packages['tos-core']);
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testlib.assertEquals(lock.packages['tos-net'].registry, 'me/repo');
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end);
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testlib.test('installing trapos writes aggregated os state', function()
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local base = ghBase('me/repo', 'master');
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local routes = {
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[base .. 'packages/trapos/ccpm.json'] = textutils.serializeJSON({ name = 'trapos', version = '1', dependencies = { 'tos-net' }, files = {} }),
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[base .. 'packages/tos-core/ccpm.json'] = textutils.serializeJSON({ name = 'tos-core', version = '1', dependencies = {}, files = { 'programs/ccpm.lua' } }),
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[base .. 'packages/tos-net/ccpm.json'] = textutils.serializeJSON({ name = 'tos-net', version = '1', dependencies = { 'tos-core' }, files = { 'apis/net.lua' }, autostart = { 'servers/ping-server' } }),
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[base .. 'programs/ccpm.lua'] = 'ccpm-body',
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[base .. 'apis/net.lua'] = 'net-body',
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};
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local sd, root = freshDirs();
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local ccpm = createCcpm({ stateDir = sd, installRoot = root, http = fakeHttp(routes) });
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ccpm.writeConfig({ registries = { { name = 'me/repo', type = 'github', branch = 'master' } } });
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testlib.assertTrue(ccpm.install('trapos', {}));
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local f = fs.open(sd .. '/manifest.json', 'r');
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local manifest = textutils.unserializeJSON(f.readAll());
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f.close();
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testlib.assertEquals(manifest.version, '1');
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testlib.assertEquals(#manifest.files, 2);
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testlib.assertEquals(manifest.autostart[1], 'servers/ping-server');
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end);
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testlib.test('registry add and remove round-trip', function()
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local ccpm = createCcpm({ stateDir = freshDirs() });
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ccpm.writeConfig({ registries = {} });
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testlib.assertTrue(ccpm.addRegistry('foo/bar', { branch = 'next' }));
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local regs = ccpm.listRegistries();
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testlib.assertEquals(#regs, 1);
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testlib.assertEquals(regs[1].name, 'foo/bar');
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testlib.assertEquals(regs[1].branch, 'next');
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local dupOk = ccpm.addRegistry('foo/bar', {});
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testlib.assertTrue(not dupOk);
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testlib.assertTrue(ccpm.removeRegistry('foo/bar'));
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testlib.assertEquals(#ccpm.listRegistries(), 0);
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local rmOk = ccpm.removeRegistry('nope');
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testlib.assertTrue(not rmOk);
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end);
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testlib.test('compareVersions treats padded zeros as equal', function()
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-- compareVersions is internal; probe via available() status
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local ccpm = createCcpm({ stateDir = freshDirs() });
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ccpm.writeCache({ packages = { pkg = { version = '1.0.0', registry = 'r' } } });
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ccpm.writeLock({ packages = { pkg = { version = '1.0', registry = 'r', files = {}, dependencies = {} } } });
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local avail = ccpm.available();
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testlib.assertEquals(avail[1].status, 'up-to-date');
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end);
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testlib.test('update writes a package cache from registries', function()
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local base = ghBase('me/repo', 'master');
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local routes = {
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[base .. 'packages/index.json'] = textutils.serializeJSON({ packages = { foo = '1.0.0', bar = '2.0.0' } }),
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};
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local ccpm = createCcpm({ stateDir = freshDirs(), http = fakeHttp(routes) });
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ccpm.writeConfig({ registries = { { name = 'me/repo', type = 'github', branch = 'master' } } });
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local cache = ccpm.update();
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testlib.assertEquals(cache.packages.foo.version, '1.0.0');
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testlib.assertEquals(cache.packages.foo.registry, 'me/repo');
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local search = ccpm.search('ba');
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testlib.assertEquals(#search, 1);
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testlib.assertEquals(search[1].name, 'bar');
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end);
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testlib.test('available marks cached packages by install status', function()
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local ccpm = createCcpm({ stateDir = freshDirs() });
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ccpm.writeCache({ packages = {
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alpha = { version = '1.0.0', registry = 'me/repo' },
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beta = { version = '2.0.0', registry = 'me/repo' },
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gamma = { version = '1.0.0', registry = 'me/repo' },
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} });
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ccpm.writeLock({ packages = {
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alpha = { version = '1.0.0', files = {}, dependencies = {} },
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beta = { version = '1.0.0', files = {}, dependencies = {} },
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} });
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local available = ccpm.available();
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testlib.assertEquals(#available, 3);
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testlib.assertEquals(available[1].name, 'alpha');
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testlib.assertEquals(available[1].status, 'up-to-date');
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testlib.assertEquals(available[2].name, 'beta');
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testlib.assertEquals(available[2].status, 'updatable');
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testlib.assertEquals(available[3].name, 'gamma');
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testlib.assertEquals(available[3].status, 'available');
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end);
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testlib.test('upgrade reinstalls outdated packages from cache', function()
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local base = ghBase('me/repo', 'master');
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local routes = {
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[base .. 'packages/foo/ccpm.json'] = textutils.serializeJSON({ name = 'foo', version = '2.0.0', dependencies = {}, files = { 'programs/foo.lua' } }),
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[base .. 'programs/foo.lua'] = 'foo-v2',
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};
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local sd, root = freshDirs();
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local ccpm = createCcpm({ stateDir = sd, installRoot = root, http = fakeHttp(routes) });
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ccpm.writeConfig({ registries = { { name = 'me/repo', type = 'github', branch = 'master' } } });
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ccpm.writeCache({ packages = { foo = { version = '2.0.0', registry = 'me/repo' } } });
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ccpm.writeLock({ packages = { foo = { version = '1.0.0', registry = 'me/repo', files = { 'programs/foo.lua' }, dependencies = {} } } });
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local ok, upgraded = ccpm.upgrade({});
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testlib.assertTrue(ok);
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testlib.assertEquals(#upgraded, 1);
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testlib.assertEquals(upgraded[1], 'foo');
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testlib.assertEquals(ccpm.readLock().packages.foo.version, '2.0.0');
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local f = fs.open(root .. '/programs/foo.lua', 'r');
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local body = f.readAll();
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f.close();
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testlib.assertEquals(body, 'foo-v2');
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end);
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testlib.test('upgrade requires a package cache', function()
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local ccpm = createCcpm({ stateDir = freshDirs() });
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ccpm.writeLock({ packages = { foo = { version = '1.0.0', files = {}, dependencies = {} } } });
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local ok, err = ccpm.upgrade({});
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testlib.assertTrue(not ok);
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testlib.assertTrue(string.find(err, 'ccpm update', 1, true));
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end);
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testlib.test('uninstall refuses a package with dependents', function()
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local ccpm = createCcpm({ stateDir = freshDirs() });
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ccpm.writeLock({ packages = {
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['tos-core'] = { version = '1', files = {}, dependencies = {} },
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['tos-net'] = { version = '1', files = {}, dependencies = { 'tos-core' } },
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} });
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local ok, err = ccpm.uninstall('tos-core', {});
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testlib.assertTrue(not ok);
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testlib.assertTrue(string.find(err, 'required by', 1, true));
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testlib.assertTrue(string.find(err, 'tos-net', 1, true));
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end);
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testlib.test('uninstall removes a leaf package and its files', function()
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local sd, root = freshDirs();
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fs.makeDir(root .. '/apis');
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local f = fs.open(root .. '/apis/net.lua', 'w');
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f.write('x');
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f.close();
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local ccpm = createCcpm({ stateDir = sd, installRoot = root });
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ccpm.writeLock({ packages = {
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['tos-core'] = { version = '1', files = {}, dependencies = {} },
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['tos-net'] = { version = '1', files = { 'apis/net.lua' }, dependencies = { 'tos-core' } },
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} });
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testlib.assertTrue(ccpm.uninstall('tos-net', {}));
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testlib.assertTrue(not fs.exists(root .. '/apis/net.lua'));
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testlib.assertTrue(ccpm.readLock().packages['tos-net'] == nil);
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testlib.assertTrue(ccpm.readLock().packages['tos-core'] ~= nil);
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end);
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testlib.run();
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