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version.jl
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# This file is a part of Julia. License is MIT: https://julialang.org/license
using Random
# parsing tests
@test v"2" == VersionNumber(2)
@test v"3.2" == VersionNumber(3, 2)
@test v"4.3.2" == VersionNumber(4, 3, 2)
@test v"2-" == VersionNumber(2, 0, 0, ("",), ())
@test v"3.2-" == VersionNumber(3, 2, 0, ("",), ())
@test v"4.3.2-" == VersionNumber(4, 3, 2, ("",), ())
@test v"2-1" == VersionNumber(2, 0, 0, (1,), ())
@test v"3.2-1" == VersionNumber(3, 2, 0, (1,), ())
@test v"4.3.2-1" == VersionNumber(4, 3, 2, (1,), ())
@test v"2-a" == VersionNumber(2, 0, 0, ("a",), ()) == v"2a"
@test v"3.2-a" == VersionNumber(3, 2, 0, ("a",), ()) == v"3.2a"
@test v"4.3.2-a" == VersionNumber(4, 3, 2, ("a",), ()) == v"4.3.2a"
@test v"2-a1" == VersionNumber(2, 0, 0, ("a1",), ()) == v"2a1"
@test v"3.2-a1" == VersionNumber(3, 2, 0, ("a1",), ()) == v"3.2a1"
@test v"4.3.2-a1" == VersionNumber(4, 3, 2, ("a1",), ()) == v"4.3.2a1"
@test v"2-1a" == VersionNumber(2, 0, 0, ("1a",), ())
@test v"3.2-1a" == VersionNumber(3, 2, 0, ("1a",), ())
@test v"4.3.2-1a" == VersionNumber(4, 3, 2, ("1a",), ())
@test v"2-a.1" == VersionNumber(2, 0, 0, ("a", 1), ()) == v"2a.1"
@test v"3.2-a.1" == VersionNumber(3, 2, 0, ("a", 1), ()) == v"3.2a.1"
@test v"4.3.2-a.1" == VersionNumber(4, 3, 2, ("a", 1), ()) == v"4.3.2a.1"
@test v"2-1.a" == VersionNumber(2, 0, 0, (1, "a"), ())
@test v"3.2-1.a" == VersionNumber(3, 2, 0, (1, "a"), ())
@test v"4.3.2-1.a" == VersionNumber(4, 3, 2, (1, "a"), ())
@test v"2+" == VersionNumber(2, 0, 0, (), ("",))
@test v"3.2+" == VersionNumber(3, 2, 0, (), ("",))
@test v"4.3.2+" == VersionNumber(4, 3, 2, (), ("",))
@test v"2+1" == VersionNumber(2, 0, 0, (), (1,))
@test v"3.2+1" == VersionNumber(3, 2, 0, (), (1,))
@test v"4.3.2+1" == VersionNumber(4, 3, 2, (), (1,))
@test v"2+a" == VersionNumber(2, 0, 0, (), ("a",))
@test v"3.2+a" == VersionNumber(3, 2, 0, (), ("a",))
@test v"4.3.2+a" == VersionNumber(4, 3, 2, (), ("a",))
@test v"2+a1" == VersionNumber(2, 0, 0, (), ("a1",))
@test v"3.2+a1" == VersionNumber(3, 2, 0, (), ("a1",))
@test v"4.3.2+a1" == VersionNumber(4, 3, 2, (), ("a1",))
@test v"2+1a" == VersionNumber(2, 0, 0, (), ("1a",))
@test v"3.2+1a" == VersionNumber(3, 2, 0, (), ("1a",))
@test v"4.3.2+1a" == VersionNumber(4, 3, 2, (), ("1a",))
@test v"2+a.1" == VersionNumber(2, 0, 0, (), ("a", 1))
@test v"3.2+a.1" == VersionNumber(3, 2, 0, (), ("a", 1))
@test v"4.3.2+a.1" == VersionNumber(4, 3, 2, (), ("a", 1))
@test v"2+1.a" == VersionNumber(2, 0, 0, (), (1, "a"))
@test v"3.2+1.a" == VersionNumber(3, 2, 0, (), (1, "a"))
@test v"4.3.2+1.a" == VersionNumber(4, 3, 2, (), (1, "a"))
# ArgumentErrors in constructor
@test_throws ArgumentError VersionNumber(4, 3, 2, ("nonalphanumeric!",), ())
@test_throws ArgumentError VersionNumber(4, 3, 2, ("nonalphanumeric!", 1), ())
@test_throws ArgumentError VersionNumber(4, 3, 2, (1, "nonalphanumeric!"), ())
@test_throws ArgumentError VersionNumber(4, 3, 2, ("", 1), ())
@test_throws ArgumentError VersionNumber(4, 3, 2, (1, ""), ())
@test_throws ArgumentError VersionNumber(4, 3, 2, ("",), ("",))
@test_throws ArgumentError VersionNumber(4, 3, 2, ("",), ("nonempty", 1))
@test_throws ArgumentError VersionNumber(4, 3, 2, (), ("nonalphanumeric!",))
@test_throws ArgumentError VersionNumber(4, 3, 2, (), ("nonalphanumeric!", 1))
@test_throws ArgumentError VersionNumber(4, 3, 2, (), (1, "nonalphanumeric!"))
@test_throws ArgumentError VersionNumber(4, 3, 2, (), ("", 1))
# show
io = IOBuffer()
show(io,v"4.3.2+1.a")
@test length(String(take!(io))) == 12
# construction from Int
@test VersionNumber(2) == v"2.0.0"
# construction from Tuple
@test VersionNumber((2,)) == v"2.0.0"
@test VersionNumber((3, 2)) == v"3.2.0"
# construction from AbstractString
@test VersionNumber("4.3.2+1.a") == v"4.3.2+1.a"
# typemin and typemax
@test typemin(VersionNumber) == v"0-"
@test typemax(VersionNumber) == v"∞"
let ∞ = typemax(UInt32)
@test typemin(VersionNumber) == VersionNumber(0, 0, 0, ("",), ())
@test typemax(VersionNumber) == VersionNumber(∞, ∞, ∞, (), ("",))
end
# issupbuild
import Base.issupbuild
@test issupbuild(v"4.3.2+")
@test ~issupbuild(v"4.3.2")
@test ~issupbuild(v"4.3.2-")
@test ~issupbuild(v"4.3.2-a")
@test ~issupbuild(v"4.3.2-a1")
@test ~issupbuild(v"4.3.2-1")
@test ~issupbuild(v"4.3.2-a.1")
@test ~issupbuild(v"4.3.2-1a")
@test ~issupbuild(v"4.3.2+a")
@test ~issupbuild(v"4.3.2+a1")
@test ~issupbuild(v"4.3.2+1")
@test ~issupbuild(v"4.3.2+a.1")
@test ~issupbuild(v"4.3.2+1a")
# basic comparison
VersionNumber(2, 3, 1) == VersionNumber(Int8(2), UInt32(3), Int32(1)) == v"2.3.1"
@test v"2.3.0" < v"2.3.1" < v"2.4.8" < v"3.7.2"
@test v"0.6.0-" < v"0.6.0-dev" < v"0.6.0-dev.123" < v"0.6.0-dev.unknown" < v"0.6.0-pre" < v"0.6.0"
#lowerbound and upperbound
import Base: lowerbound, upperbound
@test lowerbound(v"4.3.2") == v"4.3.2-"
@test lowerbound(v"4.3.2-") == v"4.3.2-"
@test lowerbound(v"4.3.2+") == v"4.3.2-"
@test upperbound(v"4.3.2") == v"4.3.2+"
@test upperbound(v"4.3.2-") == v"4.3.2+"
@test upperbound(v"4.3.2+") == v"4.3.2+"
# advanced comparison & manipulation
import Base: thispatch, thisminor, thismajor,
nextpatch, nextminor, nextmajor, check_new_version
@test v"1.2.3" == thispatch(v"1.2.3-")
@test v"1.2.3" == thispatch(v"1.2.3-pre")
@test v"1.2.3" == thispatch(v"1.2.3")
@test v"1.2.3" == thispatch(v"1.2.3+post")
@test v"1.2.3" == thispatch(v"1.2.3+")
@test v"1.2" == thisminor(v"1.2.3-")
@test v"1.2" == thisminor(v"1.2.3-pre")
@test v"1.2" == thisminor(v"1.2.3")
@test v"1.2" == thisminor(v"1.2.3+post")
@test v"1.2" == thisminor(v"1.2.3+")
@test v"1" == thismajor(v"1.2.3-")
@test v"1" == thismajor(v"1.2.3-pre")
@test v"1" == thismajor(v"1.2.3")
@test v"1" == thismajor(v"1.2.3+post")
@test v"1" == thismajor(v"1.2.3+")
@test v"1.2.3" == nextpatch(v"1.2.3-")
@test v"1.2.3" == nextpatch(v"1.2.3-pre")
@test v"1.2.4" == nextpatch(v"1.2.3")
@test v"1.2.4" == nextpatch(v"1.2.3+post")
@test v"1.2.4" == nextpatch(v"1.2.3+")
@test v"1.2" == nextminor(v"1.2-")
@test v"1.2" == nextminor(v"1.2-pre")
@test v"1.3" == nextminor(v"1.2")
@test v"1.3" == nextminor(v"1.2+post")
@test v"1.3" == nextminor(v"1.2+")
@test v"1.3" == nextminor(v"1.2.3-")
@test v"1.3" == nextminor(v"1.2.3-pre")
@test v"1.3" == nextminor(v"1.2.3")
@test v"1.3" == nextminor(v"1.2.3+post")
@test v"1.3" == nextminor(v"1.2.3+")
@test v"1" == nextmajor(v"1-")
@test v"1" == nextmajor(v"1-pre")
@test v"2" == nextmajor(v"1")
@test v"2" == nextmajor(v"1+post")
@test v"2" == nextmajor(v"1+")
@test v"2" == nextmajor(v"1.2-")
@test v"2" == nextmajor(v"1.2-pre")
@test v"2" == nextmajor(v"1.2")
@test v"2" == nextmajor(v"1.2+post")
@test v"2" == nextmajor(v"1.2+")
@test v"2" == nextmajor(v"1.2.3-")
@test v"2" == nextmajor(v"1.2.3-pre")
@test v"2" == nextmajor(v"1.2.3")
@test v"2" == nextmajor(v"1.2.3+post")
@test v"2" == nextmajor(v"1.2.3+")
for major=0:3, minor=0:3, patch=0:3
a = VersionNumber(major,minor,patch,("",),())
b = VersionNumber(major,minor,patch,("pre",),())
c = VersionNumber(major,minor,patch,(),())
d = VersionNumber(major,minor,patch,(),("post",))
e = VersionNumber(major,minor,patch,(),("",))
@test a < b < c < d < e
for x in [a,b,c,d,e]
@test thispatch(x) == VersionNumber(major,minor,patch)
@test thisminor(x) == VersionNumber(major,minor,0)
@test thismajor(x) == VersionNumber(major,0,0)
@test x < nextpatch(x) <= nextminor(x) <= nextmajor(x)
@test x < thispatch(x) ? nextpatch(x) == thispatch(x) : thispatch(x) < nextpatch(x)
@test x < thisminor(x) ? nextminor(x) == thisminor(x) : thisminor(x) < nextminor(x)
@test x < thismajor(x) ? nextmajor(x) == thismajor(x) : thismajor(x) < nextmajor(x)
end
end
# check_new_version
import Base.check_new_version
@test check_new_version([v"1", v"2"], v"3") === nothing
@test_throws AssertionError check_new_version([v"2", v"1"], v"3")
@test_throws ErrorException check_new_version([v"1", v"2"], v"2")
@test check_new_version(VersionNumber[], v"0") === nothing
@test check_new_version(VersionNumber[], v"0.0.1") === nothing
@test_throws ErrorException check_new_version(VersionNumber[], v"0.0.2")
@test check_new_version(VersionNumber[], v"0.1") === nothing
@test_throws ErrorException check_new_version(VersionNumber[], v"0.2")
@test check_new_version(VersionNumber[], v"1") === nothing
@test_throws ErrorException check_new_version(VersionNumber[], v"2")
@test_throws ErrorException check_new_version(VersionNumber[v"1", v"2", v"3"], v"2")
@test_throws ErrorException check_new_version([v"1", v"2"], v"4")
@test_throws ErrorException check_new_version([v"1", v"2"], v"2-rc")
@test check_new_version([v"1", v"2"], v"2.0.1") === nothing
@test check_new_version([v"1", v"2"], v"2.1") === nothing
@test check_new_version([v"1", v"2"], v"3") === nothing
# banner
import Base.banner
io = IOBuffer()
@test banner(io) === nothing
@test length(String(take!(io))) > 50
# julia_version.h version test
@test VERSION.major == ccall(:jl_ver_major, Cint, ())
@test VERSION.minor == ccall(:jl_ver_minor, Cint, ())
@test VERSION.patch == ccall(:jl_ver_patch, Cint, ())
# test construction with non-Int and non-String components
@test_throws MethodError VersionNumber()
@test VersionNumber(true) == v"1"
@test VersionNumber(true, 0x2) == v"1.2"
@test VersionNumber(true, 0x2, Int128(3)) == v"1.2.3"
@test VersionNumber(true, 0x2, Int128(3)) == v"1.2.3"
@test VersionNumber(true, 0x2, Int128(3), (GenericString("rc"), 0x1)) == v"1.2.3-rc.1"
@test VersionNumber(true, 0x2, Int128(3), (GenericString("rc"), 0x1)) == v"1.2.3-rc.1"
@test VersionNumber(true, 0x2, Int128(3), (), (GenericString("sp"), 0x2)) == v"1.2.3+sp.2"