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Ignore builds when comparing. Add more tests. Fix errors in __lt

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kikito
2015-10-20 23:43:06 +02:00
parent f558f99022
commit 84e37a1993
2 changed files with 113 additions and 137 deletions
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187
spec/semver_spec.lua
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@@ -39,59 +39,59 @@ describe('semver', function()
end)
describe("from strings", function()
test("1.2.3", function()
it("1.2.3", function()
checkVersion( v'1.2.3', 1,2,3)
end)
test("10.20.123", function()
it("10.20.123", function()
checkVersion( v'10.20.123', 10,20,123)
end)
test("2.0", function()
it("2.0", function()
checkVersion( v'2.0', 2,0,0)
end)
test("5", function()
it("5", function()
checkVersion( v'5', 5,0,0)
end)
test("1.2.3-alpha", function()
it("1.2.3-alpha", function()
checkVersion( v'1.2.3-alpha', 1,2,3,'alpha' )
end)
test("1.2.3+build.15", function()
it("1.2.3+build.15", function()
checkVersion( v'1.2.3+build.15', 1,2,3,nil,'build.15' )
end)
test("1.2.3-rc1+build.15", function()
it("1.2.3-rc1+build.15", function()
checkVersion( v'1.2.3-rc1+build.15', 1,2,3,'rc1','build.15' )
end)
end)
describe('errors', function()
test('no parameters are passed', function()
it('no parameters are passed', function()
assert.error(function() v() end)
end)
test('negative numbers', function()
it('negative numbers', function()
assert.error(function() v(-1, 0, 0) end)
assert.error(function() v( 0,-1, 0) end)
assert.error(function() v( 0, 0,-1) end)
end)
test('floats', function()
it('floats', function()
assert.error(function() v(.1, 0, 0) end)
assert.error(function() v( 0,.1, 0) end)
assert.error(function() v( 0, 0,.1) end)
end)
test('empty string', function()
it('empty string', function()
assert.error(function() v("") end)
end)
test('garbage at the beginning of the string', function()
it('garbage at the beginning of the string', function()
assert.error(function() v("foobar1.2.3") end)
end)
test('garbage at the end of the string', function()
it('garbage at the end of the string', function()
assert.error(function() v("1.2.3foobar") end)
end)
test('a non-string or number is passed', function()
it('a non-string or number is passed', function()
assert.error(function() v({}) end)
end)
test('an invalid prerelease', function()
it('an invalid prerelease', function()
assert.error(function() v'1.2.3-%?' end)
end)
test('an invalid build', function()
it('an invalid build', function()
assert.error(function() v'1.2.3+%?' end)
end)
end)
@@ -115,115 +115,112 @@ describe('semver', function()
describe("==", function()
it("is true when major, minor and patch are the same", function()
assert.equal(v(1,2,3), v'1.2.3')
assert.equal(v'1.0.0', v'1.0.0')
end)
it("is false when major, minor and patch are not the same", function()
assert.not_equal(v(1,2,3), v(4,5,6))
it("is false when major, minor, patch or prerelease are not the same", function()
assert.not_equal(v'1.0.0', v'1.0.1')
assert.not_equal(v'1.0.0', v'1.1.0')
assert.not_equal(v'1.0.0', v'2.0.0')
assert.not_equal(v'1.0.0', v'1.0.0-alpha')
end)
it("false if all is the same except the prerelease", function()
assert.not_equal(v(1,2,3), v'1.2.3-alpha')
end)
it("false if all is the same except the build", function()
assert.not_equal(v(1,2,3), v'1.2.3+peter.1')
it("ignores builds", function()
assert.equal(v'1.2.3', v'1.2.3+1')
assert.equal(v'1.2.3+1', v'1.2.3+2')
end)
end)
describe("<", function()
test("true if major < minor", function()
assert.less(v'1.100.10', v'2.0.0')
it("compares correctly when major, minor and patch are equal", function()
assert.not_less(v'1.0.0', v'1.0.0')
assert.not_greater(v'1.0.0', v'1.0.0')
assert.equal(v'1.0.0', v'1.0.0')
end)
test("false if major > minor", function()
assert.greater(v'2', v'1')
it("#focus prioritizes major over minor", function()
--assert.less(v'1.100.10', v'2.0.0')
assert.not_greater(v'1.100.10', v'2.0.0')
--assert.greater(v'2', v'1')
--assert.not_less(v'2', v'1')
end)
test("true if major = major but minor < minor", function()
it("when equal major, compares minor", function()
assert.less(v'1.2.0', v'1.3.0')
end)
test("false if minor < minor", function()
assert.not_greater(v'1.2.0', v'1.3.0')
assert.greater(v'1.1', v'1.0')
assert.not_less(v'1.1', v'1.0')
end)
test("true if major =, minor =, but patch <", function()
it("when equal major and minor, compares patch", function()
assert.less(v'0.0.1', v'0.0.10')
end)
test("false if major =, minor =, but patch >", function()
assert.not_greater(v'0.0.1', v'0.0.10')
assert.greater(v'0.0.2', v'0.0.1')
assert.not_less(v'0.0.2', v'0.0.1')
end)
describe("prereleases", function()
test("false if exact same prerelease", function()
assert.not_less(v'1.0.0-beta', v'1.0.0-beta')
it("compares correctly when major, minor, patch and prerelease are equal", function()
assert.not_less(v'1.0.0-1', v'1.0.0-1')
assert.not_greater(v'1.0.0-1', v'1.0.0-1')
assert.equal(v'1.0.0-1', v'1.0.0-1')
end)
test("#focus a prerelease version is less than the official version", function()
it("prioritizes non-prereleases over prereleases", function()
assert.less(v'1.0.0-rc1', v'1.0.0')
assert.not_greater(v'1.0.0-rc1', v'1.0.0')
assert.greater(v'1.2.3', v'1.2.3-alpha')
assert.not_less(v'1.2.3', v'1.2.3-alpha')
end)
test("identifiers with only digits are compared numerically", function()
it("compares identifiers with only digits numerically", function()
assert.less(v'1.0.0-1', v'1.0.0-2')
assert.not_greater(v'1.0.0-1', v'1.0.0-2')
assert.greater(v'1.0.0-2', v'1.0.0-1')
assert.not_less(v'1.0.0-2', v'1.0.0-1')
end)
test("idendifiers with letters or dashes are compared lexiconumerically", function()
it("compares idendifiers with letters or dashes lexiconumerically", function()
assert.less(v'1.0.0-alpha', v'1.0.0-beta')
assert.less(v'1.0.0-alpha-10', v'1.0.0-alpha-2')
assert.not_greater(v'1.0.0-alpha', v'1.0.0-beta')
assert.less(v'1.0.0-alpha-10', v'1.0.0-alpha-2')
assert.not_greater(v'1.0.0-alpha-10', v'1.0.0-alpha-2')
assert.greater(v'1.0.0-beta', v'1.0.0-alpha')
assert.not_less(v'1.0.0-beta', v'1.0.0-alpha')
assert.greater(v'1.0.0-alpha-2', v'1.0.0-alpha-10')
assert.not_less(v'1.0.0-alpha-2', v'1.0.0-alpha-10')
end)
test("numerical ids always have less priority than lexiconumericals", function()
it("prioritizes lexiconumericals over numbers", function()
assert.less(v'1.0.0-1', v'1.0.0-alpha')
assert.less(v'1.0.0-2', v'1.0.0-1asdf')
assert.not_greater(v'1.0.0-1', v'1.0.0-alpha')
assert.less(v'1.0.0-2', v'1.0.0-1asdf')
assert.not_greater(v'1.0.0-2', v'1.0.0-1asdf')
assert.greater(v'1.0.0-alpha', v'1.0.0-1')
assert.not_less(v'1.0.0-alpha', v'1.0.0-1')
assert.greater(v'1.0.0-1asdf', v'1.0.0-2')
assert.not_less(v'1.0.0-1asdf', v'1.0.0-2')
end)
test("identifiers can be separated by colons; they must be compared individually", function()
--assert.less(v'1.0.0-alpha' , v'1.0.0-alpha.1')
--assert.less(v'1.0.0-alpha.1' , v'1.0.0-beta.2')
--assert.less(v'1.0.0-beta.2' , v'1.0.0-beta.11')
--assert.less(v'1.0.0-beta.11' , v'1.0.0-rc.1')
it("splits identifiers by colons, comparing every pair individually", function()
assert.less(v'1.0.0-alpha', v'1.0.0-alpha.1')
assert.not_greater(v'1.0.0-alpha', v'1.0.0-alpha.1')
--assert.not_greater(v'1.0.0-alpha.1', v'1.0.0-beta.2')
--assert.not_greater(v'1.0.0-beta.2' , v'1.0.0-beta.11')
--assert.not_greater(v'1.0.0-beta.11', v'1.0.0-rc.1')
assert.less(v'1.0.0-alpha.1', v'1.0.0-beta.2')
assert.not_greater(v'1.0.0-alpha.1', v'1.0.0-beta.2')
assert.less(v'1.0.0-beta.2', v'1.0.0-beta.11')
assert.not_greater(v'1.0.0-beta.2', v'1.0.0-beta.11')
assert.less(v'1.0.0-beta.11', v'1.0.0-rc.1')
assert.not_greater(v'1.0.0-beta.11', v'1.0.0-rc.1')
assert.greater(v'1.0.0-alpha.1', v'1.0.0-alpha')
assert.not_less(v'1.0.0-alpha.1', v'1.0.0-alpha')
assert.greater(v'1.0.0-beta.2', v'1.0.0-alpha.1')
assert.not_less(v'1.0.0-beta.2', v'1.0.0-alpha.1')
assert.greater(v'1.0.0-beta.11', v'1.0.0-beta.2')
assert.not_less(v'1.0.0-beta.11', v'1.0.0-beta.2')
assert.greater(v'1.0.0-rc.1', v'1.0.0-beta.11')
assert.not_less(v'1.0.0-rc.1', v'1.0.0-beta.11')
end)
end)
describe("builds", function()
test("false if exact same build", function()
assert.not_less(v'1.0.0+build1', v'1.0.0+build1')
it("false independently of the build", function()
assert.not_less(v'1.0.0+build1', v'1.0.0')
assert.not_less(v'1.0.0+build1', v'1.0.0+build3')
assert.not_less(v'1.0.0-beta+build1', v'1.0.0-beta+build2')
assert.not_greater(v'1.0.0+build1', v'1.0.0')
assert.not_greater(v'1.0.0+build1', v'1.0.0+build3')
assert.not_greater(v'1.0.0-beta+build1', v'1.0.0-beta+build2')
end)
test("a regular (not-build) version is always less than a build version", function()
assert.less(v'1.0.0', v'1.0.0+12')
assert.less(v'1.0.0', v'1.0.0+12')
end)
test("identifiers with only digits are compared numerically", function()
assert.less(v'1.0.0+1', v'1.0.0+2')
assert.less(v'1.0.0+2', v'1.0.0+10')
assert.not_greater(v'1.0.0+1', v'1.0.0+2')
assert.not_greater(v'1.0.0+2', v'1.0.0+10')
end)
test("idendifiers with letters or dashes are compared lexiconumerically", function()
assert.less(v'1.0.0+build1' , v'1.0.0+build2')
assert.less(v'1.0.0+build10', v'1.0.0+build2')
assert.not_greater(v'1.0.0+build1' , v'1.0.0+build2')
assert.not_greater(v'1.0.0+build10' , v'1.0.0+build2')
end)
test("numerical ids always have less priority than lexiconumericals", function()
assert.less(v'1.0.0+1', v'1.0.0+build1')
assert.less(v'1.0.0+2', v'1.0.0+1build')
assert.not_greater(v'1.0.0+1', v'1.0.0+build1')
assert.not_greater(v'1.0.0+2', v'1.0.0+1build')
end)
test("identifiers can be separated by colons; they must be compared individually", function()
assert.less(v'1.0.0+0.3.7', v'1.3.7+build')
assert.less(v'1.3.7+build', v'1.3.7+build.2.b8f12d7')
assert.less(v'1.3.7+build.2.b8f12d7', v'1.3.7+build.11.e0f985a')
assert.not_greater(v'1.0.0+0.3.7', v'1.3.7+build')
assert.not_greater(v'1.3.7+build', v'1.3.7+build.2.b8f12d7')
assert.not_greater(v'1.3.7+build.2.b8f12d7', v'1.3.7+build.11.e0f985a')
end)
end)
test("#focus prereleases + builds", function()
--assert.less(v'1.0.0-rc.1', v'1.0.0-rc.1+build.1')
--assert.less(v'1.0.0-rc.1+build.1', v'1.0.0')
--assert.not_greater(v'1.0.0-rc.1', v'1.0.0-rc.1+build.1')
assert.not_greater(v'1.0.0-rc.1+build.1', v'1.0.0')
end)
end)
@@ -254,30 +251,26 @@ describe('semver', function()
end)
end)
-- This works like the "pessimisstic operator" in Rubygems.
-- if a and b are versions, a ^ b means "b is backwards-compatible with a"
-- in other words, "it's safe to upgrade from a to b"
describe("^", function()
test("true for self", function()
it("true for self", function()
assert.is_true(v(1,2,3) ^ v(1,2,3))
end)
test("different major versions mean it's always unsafe", function()
it("different major versions mean it's always unsafe", function()
assert.is_false(v(2,0,0) ^ v(3,0,0))
assert.is_false(v(2,0,0) ^ v(1,0,0))
end)
test("patches, prereleases and builds are ignored", function()
it("patches, prereleases and builds are ignored", function()
assert.is_true(v(1,2,3) ^ v(1,2,0))
assert.is_true(v(1,2,3) ^ v(1,2,5))
assert.is_true(v(1,2,3,'foo') ^ v(1,2,3))
assert.is_true(v(1,2,3,nil,'bar') ^ v(1,2,3))
end)
test("it's safe to upgrade to a newer minor version", function()
it("is safe to upgrade to a newer minor version", function()
assert.is_true(v(1,2,0) ^ v(1,5,0))
end)
test("it's unsafe to downgrade to an earlier minor version", function()
it("is unsafe to downgrade to an earlier minor version", function()
assert.is_false(v(1,5,0) ^ v(1,2,0))
end)
end)