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-rw-r--r--BuildTools/SCons/Version.py189
1 files changed, 161 insertions, 28 deletions
diff --git a/BuildTools/SCons/Version.py b/BuildTools/SCons/Version.py
index d34c2a7..f215a5d 100644
--- a/BuildTools/SCons/Version.py
+++ b/BuildTools/SCons/Version.py
@@ -1,4 +1,4 @@
-import subprocess, os, datetime, re, os.path
+import subprocess, os, datetime, re, os.path, sys, unittest
def getGitBuildVersion(root, project) :
tag = git("describe --tags --exact --match \"" + project + "-*\"", root)
@@ -37,32 +37,165 @@ def getBuildVersion(root, project) :
return datetime.date.today().strftime("%Y%m%d")
-def convertToWindowsVersion(version) :
- version_match = re.match("(\d+)\.(\d+)(.*)", version)
- major = version_match and int(version_match.group(1)) or 0
- minor = version_match and int(version_match.group(2)) or 0
- if version_match and len(version_match.group(3)) == 0 :
- patch = 60000
- else :
- match = re.match("^beta(\d+)(.*)", version_match.group(3))
- build_string = ""
- if match :
- patch = 1000*int(match.group(1))
- build_string = match.group(2)
- else :
- rc_match = re.match("^rc(\d+)(.*)", version_match.group(3))
- if rc_match :
- patch = 10000*int(rc_match.group(1))
- build_string = rc_match.group(2)
- else :
- patch = 0
- alpha_match = re.match("^alpha(.*)", version_match.group(3))
- if alpha_match :
- build_string = alpha_match.group(1)
-
- if len(build_string) > 0 :
- build_match = re.match("^-dev(\d+)", build_string)
- if build_match :
- patch += int(build_match.group(1))
+# The following conversion allows us to use version tags the format:
+# major.0
+# major.0.(0 to 9)
+#
+# Either from above followed by:
+# alpha(0 to 4)
+# beta(0 to 6)
+# rc(1 to 11)
+#
+# Followed by an optional -dev(1-65535) for off tag builds.
+def convertToWindowsVersion(version):
+ match = re.match(r"(?P<major>\d+)\.(?P<minor>\d+)\.?(?P<patch>\d+)?(?:(?P<stage>rc|beta|alpha)(?P<stage_number>\d+)?)?(?:-dev(?P<dev>\d+))?", version)
+ assert(match)
+ major, minor, patch = (0, 0, 0)
+ groups = match.groupdict()
+ assert(groups['major'])
+ major = int(groups['major'])
+
+ if groups['minor']:
+ assert(int(groups['minor']) == 0)
+
+ if groups['patch']:
+ assert(0 <= int(groups['patch']) <= 9)
+ minor = int(groups['patch']) * 25
+
+ stage = groups["stage"]
+ if stage:
+ stageNumber = groups['stage_number']
+ if not stageNumber or stageNumber == "":
+ stageNumber = 0
+ else:
+ stageNumber = int(stageNumber)
+
+ if stage == "alpha":
+ assert(0 <= stageNumber <= 4)
+ minor = 1 + stageNumber
+ elif stage == "beta":
+ assert(0 <= stageNumber <= 6)
+ minor = 6 + stageNumber
+ elif stage == "rc":
+ assert(1 <= stageNumber <= 11)
+ minor = 12 + stageNumber
+ else:
+ assert(False)
+ else:
+ minor = minor + 24
+
+ if groups['dev']:
+ patch = 1 + int(groups['dev'])
+
+ # The following constraints are set by Windows Installer framework
+ assert(0 <= major <= 255)
+ assert(0 <= minor <= 255)
+ assert(0 <= patch <= 65535)
return (major, minor, patch)
+
+# Test Windows version mapping scheme
+class convertToWindowsVersionTest(unittest.TestCase):
+ def testWindowsVersionsAreDescending(self):
+ versionStringsWithOldVersions = [
+ ("5.0rc11", None),
+ ("5.0rc1", None),
+ ("5.0beta6", None),
+ ("5.0alpha4", None),
+ ("5.0alpha2", None),
+ ("5.0alpha", None),
+ ("4.0.9", None),
+ ("4.0.1", None),
+ ("4.0", (4, 0, 60000)),
+ ("4.0rc6", (4, 0, 60000)),
+ ("4.0rc5", (4, 0, 50000)),
+ ("4.0rc4", (4, 0, 40000)),
+ ("4.0rc3", (4, 0, 30000)),
+ ('4.0rc2-dev34', (4, 0, 20034)),
+ ('4.0rc2-dev33', (4, 0, 20033)),
+ ('4.0rc2-dev31', (4, 0, 20031)),
+ ('4.0rc2-dev30', (4, 0, 20030)),
+ ('4.0rc2-dev29', (4, 0, 20029)),
+ ('4.0rc2-dev27', (4, 0, 20027)),
+ ('4.0rc2-dev39', (4, 0, 20039)),
+ ('4.0rc2', (4, 0, 20000)),
+ ('4.0rc1', (4, 0, 10000)),
+ ('4.0beta2-dev203', (4, 0, 2203)),
+ ('4.0beta2-dev195', (4, 0, 2195)),
+ ('4.0beta2-dev177', (4, 0, 2177)),
+ ('4.0beta2-dev171', (4, 0, 2171)),
+ ('4.0beta2-dev154', (4, 0, 2154)),
+ ('4.0beta2-dev150', (4, 0, 2150)),
+ ('4.0beta2-dev142', (4, 0, 2142)),
+ ('4.0beta2-dev140', (4, 0, 2140)),
+ ('4.0beta2-dev133', (4, 0, 2133)),
+ ('4.0beta2-dev118', (4, 0, 2118)),
+ ('4.0beta2-dev112', (4, 0, 2112)),
+ ('4.0beta2-dev93', (4, 0, 2093)),
+ ('4.0beta2-dev80', (4, 0, 2080)),
+ ('4.0beta2-dev72', (4, 0, 2072)),
+ ('4.0beta2-dev57', (4, 0, 2057)),
+ ('4.0beta2-dev44', (4, 0, 2044)),
+ ('4.0beta2-dev38', (4, 0, 2038)),
+ ('4.0beta2-dev29', (4, 0, 2029)),
+ ('4.0beta2-dev15', (4, 0, 2015)),
+ ('4.0beta2', (4, 0, 2000)),
+ ('4.0beta1', (4, 0, 1000)),
+ ('4.0alpha-dev80', (4, 0, 80)),
+ ('4.0alpha-dev50', (4, 0, 50)),
+ ('4.0alpha-dev43', (4, 0, 43)),
+ ('4.0alpha-dev21', (4, 0, 21)),
+ ('3.0', (3, 0, 60000)),
+ ('3.0rc3', (3, 0, 30000)),
+ ('3.0rc2', (3, 0, 20000)),
+ ('3.0rc1', (3, 0, 10000)),
+ ('3.0beta2-dev124', (3, 0, 2124)),
+ ('3.0beta2-dev81', (3, 0, 2081)),
+ ('3.0beta2-dev50', (3, 0, 2050)),
+ ('3.0beta2-dev44', (3, 0, 2044)),
+ ('3.0beta2-dev40', (3, 0, 2040)),
+ ('3.0beta2-dev26', (3, 0, 2026)),
+ ('3.0beta2', (3, 0, 2000)),
+ ('3.0beta1', (3, 0, 1000)),
+ ('3.0alpha-dev529', (3, 0, 529)),
+ ('3.0alpha-dev528', (3, 0, 528)),
+ ('3.0alpha-dev526', (3, 0, 526)),
+ ('3.0alpha-dev524', (3, 0, 524)),
+ ('3.0alpha-dev515', (3, 0, 515)),
+ ]
+ windowsVersionMapping = list(map(lambda (x,y): (x, convertToWindowsVersion(x)), versionStringsWithOldVersions))
+
+ def testThatBetaIsHigherThanAlpha(self):
+ self.assertTrue(convertToWindowsVersion("3.0beta0") > convertToWindowsVersion("3.0alpha0"))
+ self.assertTrue(convertToWindowsVersion("3.0beta6") > convertToWindowsVersion("3.0alpha1"))
+ self.assertTrue(convertToWindowsVersion("3.0beta6") > convertToWindowsVersion("3.0alpha4"))
+
+ def testThatRcIsHigherThanAlphaAndBeta(self):
+ self.assertTrue(convertToWindowsVersion("3.0rc11") > convertToWindowsVersion("3.0alpha0"))
+ self.assertTrue(convertToWindowsVersion("3.0rc11") > convertToWindowsVersion("3.0alpha4"))
+ self.assertTrue(convertToWindowsVersion("3.0rc1") > convertToWindowsVersion("3.0alpha0"))
+ self.assertTrue(convertToWindowsVersion("3.0rc1") > convertToWindowsVersion("3.0alpha4"))
+ self.assertTrue(convertToWindowsVersion("3.0rc11") > convertToWindowsVersion("3.0beta0"))
+ self.assertTrue(convertToWindowsVersion("3.0rc11") > convertToWindowsVersion("3.0beta6"))
+ self.assertTrue(convertToWindowsVersion("3.0rc1") > convertToWindowsVersion("3.0beta0"))
+ self.assertTrue(convertToWindowsVersion("3.0rc1") > convertToWindowsVersion("3.0beta6"))
+
+ def testThatStableIsHigherThanAlphaAndBetaAndRc(self):
+ self.assertTrue(convertToWindowsVersion("3.0") > convertToWindowsVersion("3.0alpha0"))
+ self.assertTrue(convertToWindowsVersion("3.0") > convertToWindowsVersion("3.0alpha4"))
+ self.assertTrue(convertToWindowsVersion("3.0") > convertToWindowsVersion("3.0alpha0"))
+ self.assertTrue(convertToWindowsVersion("3.0") > convertToWindowsVersion("3.0alpha4"))
+ self.assertTrue(convertToWindowsVersion("3.0") > convertToWindowsVersion("3.0beta0"))
+ self.assertTrue(convertToWindowsVersion("3.0") > convertToWindowsVersion("3.0beta6"))
+ self.assertTrue(convertToWindowsVersion("3.0") > convertToWindowsVersion("3.0rc1"))
+ self.assertTrue(convertToWindowsVersion("3.0") > convertToWindowsVersion("3.0rc11"))
+
+if __name__ == '__main__':
+ if len(sys.argv) == 1:
+ unittest.main()
+ elif len(sys.argv) == 2:
+ print convertToWindowsVersion(sys.argv[1])
+ sys.exit(0)
+ else:
+ print "Error: Simply run the script without arguments or pass a single argument."
+ sys.exit(-1)