From d49687555c394679565430e206378cf6a50c1020 Mon Sep 17 00:00:00 2001 From: eskerda Date: Sun, 13 Dec 2020 18:54:19 +0100 Subject: [PATCH] chore(*) use busted for specs it does no longer hang --- README.md | 6 ++--- spec/sandbox_spec.lua | 54 +++++++++++++++++++++---------------------- 2 files changed, 29 insertions(+), 31 deletions(-) diff --git a/README.md b/README.md index 11a2eb7..0ee1f9c 100644 --- a/README.md +++ b/README.md @@ -120,11 +120,9 @@ This library is released under the MIT license. See MIT-LICENSE.txt for details Specs ===== -This project uses [telescope](https://github.com/norman/telescope) for its specs. In order to run them, install it and then: +This project uses [busted](https://github.com/Olivine-Labs/busted) for its specs. In order to run them, install it and then: ``` cd /path/to/where/the/spec/folder/is -tsc spec/* +busted spec/* ``` - -I would love to use [busted](http://olivinelabs.com/busted/), but it has some incompatibility with `debug.sethook(f, "", quota)` and the tests just hanged up. diff --git a/spec/sandbox_spec.lua b/spec/sandbox_spec.lua index 7191ed5..d1e9465 100644 --- a/spec/sandbox_spec.lua +++ b/spec/sandbox_spec.lua @@ -5,44 +5,44 @@ describe('sandbox.run', function() describe('when handling base cases', function() it('can run harmless functions', function() local r = sandbox.run(function() return 'hello' end) - assert_equal(r, 'hello') + assert.equal(r, 'hello') end) it('can run harmless strings', function() local r = sandbox.run("return 'hello'") - assert_equal(r, 'hello') + assert.equal(r, 'hello') end) it('has access to safe methods', function() - assert_equal(10, sandbox.run("return tonumber('10')")) - assert_equal('HELLO', sandbox.run("return string.upper('hello')")) - assert_equal(1, sandbox.run("local a = {3,2,1}; table.sort(a); return a[1]")) - assert_equal(10, sandbox.run("return math.max(1,10)")) + assert.equal(10, sandbox.run("return tonumber('10')")) + assert.equal('HELLO', sandbox.run("return string.upper('hello')")) + assert.equal(1, sandbox.run("local a = {3,2,1}; table.sort(a); return a[1]")) + assert.equal(10, sandbox.run("return math.max(1,10)")) end) it('does not allow access to not-safe stuff', function() - assert_error(function() sandbox.run('return setmetatable({}, {})') end) - assert_error(function() sandbox.run('return string.rep("hello", 5)') end) + assert.error(function() sandbox.run('return setmetatable({}, {})') end) + assert.error(function() sandbox.run('return string.rep("hello", 5)') end) end) end) describe('when handling string.rep', function() it('does not allow pesky string:rep', function() - assert_error(function() sandbox.run('return ("hello"):rep(5)') end) + assert.error(function() sandbox.run('return ("hello"):rep(5)') end) end) it('restores the value of string.rep', function() sandbox.run("") - assert_equal('hellohello', string.rep('hello', 2)) + assert.equal('hellohello', string.rep('hello', 2)) end) it('restores string.rep even if there is an error', function() - assert_error(function() sandbox.run("error('foo')") end) - assert_equal('hellohello', string.rep('hello', 2)) + assert.error(function() sandbox.run("error('foo')") end) + assert.equal('hellohello', string.rep('hello', 2)) end) it('passes parameters to the function', function() - assert_equal(sandbox.run(function(a,b) return a + b end, {}, 1,2), 3) + assert.equal(sandbox.run(function(a,b) return a + b end, {}, 1,2), 3) end) end) @@ -50,19 +50,19 @@ describe('sandbox.run', function() describe('when the sandboxed function tries to modify the base environment', function() it('does not allow modifying the modules', function() - assert_error(function() sandbox.run("string.foo = 1") end) - assert_error(function() sandbox.run("string.char = 1") end) + assert.error(function() sandbox.run("string.foo = 1") end) + assert.error(function() sandbox.run("string.char = 1") end) end) it('does not persist modifications of base functions', function() sandbox.run('error = function() end') - assert_error(function() sandbox.run("error('this should be raised')") end) + assert.error(function() sandbox.run("error('this should be raised')") end) end) it('DOES persist modification to base functions when they are provided by the base env', function() local env = {['next'] = 'hello'} sandbox.run('next = "bye"', {env=env}) - assert_equal(env['next'], 'bye') + assert.equal(env['next'], 'bye') end) end) @@ -70,21 +70,21 @@ describe('sandbox.run', function() describe('when given infinite loops', function() it('throws an error with infinite loops', function() - assert_error(function() sandbox.run("while true do end") end) + assert.error(function() sandbox.run("while true do end") end) end) it('restores string.rep even after a while true', function() - assert_error(function() sandbox.run("while true do end") end) - assert_equal('hellohello', string.rep('hello', 2)) + assert.error(function() sandbox.run("while true do end") end) + assert.equal('hellohello', string.rep('hello', 2)) end) it('accepts a quota param', function() - assert_not_error(function() sandbox.run("for i=1,100 do end") end) - assert_error(function() sandbox.run("for i=1,100 do end", {quota = 20}) end) + assert.has_no.errors(function() sandbox.run("for i=1,100 do end") end) + assert.error(function() sandbox.run("for i=1,100 do end", {quota = 20}) end) end) it('does not use quotes if the quote param is false', function() - assert_not_error(function() sandbox.run("for i=1,1000000 do end", {quota = false}) end) + assert.has_no.errors(function() sandbox.run("for i=1,1000000 do end", {quota = false}) end) end) end) @@ -93,18 +93,18 @@ describe('sandbox.run', function() describe('when given an env option', function() it('is available on the sandboxed env as the _G variable', function() local env = {foo = 1} - assert_equal(1, sandbox.run("return foo", {env = env})) - assert_equal(env, sandbox.run("return _G", {env = env})) + assert.equal(1, sandbox.run("return foo", {env = env})) + assert.equal(env, sandbox.run("return _G", {env = env})) end) it('does not hide base env', function() - assert_equal('HELLO', sandbox.run("return string.upper(foo)", {env = {foo = 'hello'}})) + assert.equal('HELLO', sandbox.run("return string.upper(foo)", {env = {foo = 'hello'}})) end) it('can modify the env', function() local env = {foo = 1} sandbox.run("foo = 2", {env = env}) - assert_equal(env.foo, 2) + assert.equal(env.foo, 2) end) end)