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#!/usr/bin/env tarantool
--
-- Test suite for The Test Anything Protocol module implemented
-- using module itself.
--
-- Load 'tap' module
local tap = require "tap"
--
-- Create a root test
--
test = tap.test("root test")
-- Disable stack traces for this test because Tarantool test system also
-- checks test output.
test.trace = false
--
-- ok, fail and skip predicates
--
test:plan(42)
test:ok(true, 'true') -- basic function
local extra = { state = 'some userful information to debug on failure',
details = 'a table argument formatted using yaml.encode()' }
test:ok(true, "extra information is not printed on success", extra)
test:ok(false, "extra printed using yaml only on failure", extra)
test:fail('failed') -- always fail the test
test:skip('test marked as ok and skipped')
--
-- is and isnt predicates
--
test:is(tonumber("48"), 48, "tonumber(48) is 48")
test:isnt(0xff, 64, "0xff is not 64")
test:isnt(1, 1, "1 is not 1")
--
-- type predicates
--
test:isnil(nil, 'nil is nil')
test:isnil(48, '48 is nil')
test:isnumber(10, '10 is a number')
test:isnumber(0, '0 is also a number')
test:isstring("blabla", '"blabla" is string')
test:isstring(48, '48 is string')
test:isstring(nil, 'nil is string')
test:isboolean(true, 'true is boolean')
test:isboolean(1, '1 is boolean')
test:istable({}, '{} is a table')
local udata = require('fiber').self()
test:isudata(nil, 'fiber', 'udata')
test:isudata(udata, 'some utype', 'udata')
test:isudata(udata, 'fiber', 'udata')
local ffi = require('ffi')
test:iscdata('xx', 'int', 'cdata type')
test:iscdata(10, 'int', 'cdata type')
test:iscdata(ffi.new('int', 10), 'int', 'cdata type')
test:iscdata(ffi.new('unsigned int', 10), 'int', 'cdata type')
--
-- gh-4125: Strict nulls comparisons.
--
test.strict = true
test:is(box.NULL, nil, "box.NULL == nil strict = true")
test:is(nil, box.NULL, "nil == box.NULL strict = true")
test:is(box.NULL, box.NULL, "box.NULL == box.NULL strict = true")
test:is(nil, nil, "nil == nil strict = true")
test:isnt(box.NULL, nil, "box.NULL != nil strict = true")
test:isnt(nil, box.NULL, "nil != box.NULL strict = true")
test:isnt(box.NULL, box.NULL, "box.NULL != box.NULL strict = true")
test:isnt(nil, nil, "nil != nil strict = true")
test.strict = false
--
-- Any test also can create unlimited number of sub tests.
-- Subtest with callbacks (preferred).
--
test:test("subtest 1", function(t)
t:plan(2)
t:ok(true, 'true')
t:ok(true, 'true')
-- test:check() is called automatically
end)
-- each subtest is counted in parent
--
-- Subtest without callbacks.
--
sub2 = test:test("subtest 2")
sub2:plan(1)
sub2:ok(true, 'true in subtest')
sub2:diag('hello from subtest')
sub2:check() -- please call check() explicitly
--
-- Multisubtest
--
test:test("1 level", function(t)
t:plan(1)
t:test("2 level", function(t)
t:plan(1)
t:test("3 level", function(t)
t:plan(1)
t:test("4 level", function(t)
t:plan(1)
t:test("5 level", function(t)
t:plan(1)
t:ok(true, 'ok')
end)
end)
end)
end)
end)
---
--- Subtest with bad plan()
---
test:test("bad plan", function(t)
t:plan(3)
t:ok(true, 'true')
end)
test:test("failed subtest", function(t)
t:plan(1)
t:fail("failed subtest")
end)
test:test('is_deeply', function(t)
t:plan(20)
t:is_deeply(1, 1, '1 and 1')
t:is_deeply('abc', 'abc', 'abc and abc')
t:is_deeply({}, {}, 'empty tables')
t:is_deeply({1}, {1}, '{1} and {1}')
t:is_deeply({1}, {2}, '{1} and {2}')
t:is_deeply({1, 2, { 3, 4 }}, {1, 2, { 3, 5 }}, '{1,2,{3,4}} and {1,2,{3,5}}')
--
-- gh-4125: is_deeply inconsistently works with box.NULL.
--
t:is_deeply({}, {a = box.NULL}, '{} and {a = box.NULL} strict = false')
t:is_deeply({a = box.NULL}, {}, '{a = box.NULL} and {} strict = false')
t:is_deeply({a = box.NULL}, {b = box.NULL},
'{a = box.NULL} and {b = box.NULL} strict = false')
t:is_deeply({a = box.NULL}, {b = box.NULL, c = box.NULL},
'{a = box.NULL} and {b = box.NULL, c = box.NULL} strict = false')
t:is_deeply(nil, box.NULL, 'nil and box.NULL strict = false')
t:is_deeply(box.NULL, nil, 'box.NULL and nil strict = false')
t:is_deeply({a = box.NULL}, {a = box.NULL},
'{a = box.NULL} and {a = box.NULL} strict false')
t.strict = true
t:is_deeply({}, {a = box.NULL}, '{} and {a = box.NULL} strict = true')
t:is_deeply({a = box.NULL}, {}, '{a = box.NULL} and {} strict = true')
t:is_deeply({a = box.NULL}, {b = box.NULL},
'{a = box.NULL} and {b = box.NULL} strict = true')
t:is_deeply({a = box.NULL}, {b = box.NULL, c = box.NULL},
'{a = box.NULL} and {b = box.NULL, c = box.NULL} strict = true')
t:is_deeply(nil, box.NULL, 'nil and box.NULL strict = true')
t:is_deeply(box.NULL, nil, 'box.NULL and nil strict = true')
t:is_deeply({a = box.NULL}, {a = box.NULL},
'{a = box.NULL} and {a = box.NULL} strict true')
t.strict = false
end)
test:test('like', function(t)
t:plan(2)
t:like('abcde', 'cd', 'like(abcde, cd)')
t:unlike('abcde', 'acd', 'unlike(abcde, acd)')
end)
--
-- Test, that in case of not strict comparison the order of
-- arguments does not matter.
--
test:is_deeply({1, 2, 3}, '200', "compare {1, 2, 3} and '200'")
test:is_deeply('200', {1, 2, 3}, "compare '200' and {1, 2, 3}")
--
-- Finish root test. Since we used non-callback variant, we have to
-- call check explicitly.
--
test:check() -- call check() explicitly
os.exit(0)
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