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ItemStat: change creationTime to correct name and calculate lastChang…
…e time for folder ItemStat: renamed creationTime to lastChangeTime (and fix its compute)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| import time | ||
| import tempfile | ||
| import os | ||
| import shutil | ||
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| from pySequenceParser import sequenceParser as seq | ||
| from . import createFile, createFolder, getSequencesFromPath | ||
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| from nose.tools import * | ||
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| root_path = '' | ||
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| def setUp(): | ||
| global root_path | ||
| root_path = tempfile.mkdtemp() | ||
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| # create files | ||
| files_to_create = [ | ||
| "plop.txt", | ||
| "foo.001.png", | ||
| "foo.002.png", | ||
| "foo.003.png", | ||
| ] | ||
| for f in files_to_create: | ||
| createFile(root_path, f) | ||
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| # create folder | ||
| createFolder(root_path, "dir1") | ||
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| # create sym link | ||
| os.symlink(os.path.join(root_path, "plop.txt"), os.path.join(root_path, "plop_sym_link.txt")) | ||
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| def tearDown(): | ||
| global root_path | ||
| shutil.rmtree(root_path) | ||
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| def testFileStat(): | ||
| """ | ||
| Check stats of a single file. | ||
| - 1 hard link | ||
| - size = minSize = maxSize = realSize = sizeOnDisk | ||
| - check the different times | ||
| """ | ||
| itemFile = seq.Item(seq.eTypeFile, os.path.join(root_path, "plop.txt")) | ||
| itemStat = seq.ItemStat(itemFile) | ||
| # nb hard links | ||
| assert_equals(itemStat.nbHardLinks, 1) | ||
| assert_equals(itemStat.fullNbHardLinks, 1) | ||
| # check size | ||
| assert_equals(itemStat.size, itemStat.minSize) | ||
| assert_equals(itemStat.size, itemStat.maxSize) | ||
| assert_equals(itemStat.realSize, itemStat.size / itemStat.nbHardLinks) | ||
| assert_greater_equal(itemStat.sizeOnDisk, itemStat.size) | ||
| # time | ||
| currentTime = round(time.time()) | ||
| assert_less_equal(itemStat.accessTime, currentTime) | ||
| assert_less_equal(itemStat.modificationTime, currentTime) | ||
| assert_less_equal(itemStat.lastChangeTime, currentTime) | ||
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| def testSymLinkStat(): | ||
| """ | ||
| Check stats of a folder. | ||
| - 1 hard link | ||
| - sizes | ||
| """ | ||
| src = os.path.join(root_path, "plop_sym_link.txt") | ||
| dst = os.path.join(root_path, "plop.txt") | ||
| itemFile = seq.Item(seq.eTypeLink, src) | ||
| itemStat = seq.ItemStat(itemFile) | ||
| # nb hard links | ||
| assert_equals(itemStat.nbHardLinks, 1) | ||
| assert_equals(itemStat.fullNbHardLinks, 1) | ||
| # check size | ||
| assert_equals(itemStat.size, len(dst)) | ||
| assert_equals(itemStat.size, itemStat.minSize) | ||
| assert_equals(itemStat.size, itemStat.maxSize) | ||
| assert_equals(itemStat.realSize, itemStat.size / itemStat.nbHardLinks) | ||
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| def testFolderStat(): | ||
| """ | ||
| Check stats of a folder. | ||
| - 2 hard links (. and ..) | ||
| - sizes | ||
| """ | ||
| itemFile = seq.Item(seq.eTypeFile, os.path.join(root_path, "dir1")) | ||
| itemStat = seq.ItemStat(itemFile) | ||
| # nb hard links | ||
| assert_equals(itemStat.nbHardLinks, 2) | ||
| assert_equals(itemStat.fullNbHardLinks, 2) | ||
| # check size | ||
| assert_equals(itemStat.size, itemStat.minSize) | ||
| assert_equals(itemStat.size, itemStat.maxSize) | ||
| #assert_equals(itemStat.realSize, itemStat.size) # 0L != -1L | ||
| assert_greater_equal(itemStat.sizeOnDisk, itemStat.size) | ||
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| def testSequenceStat(): | ||
| """ | ||
| Check stats of a sequence. | ||
| - number of hard links | ||
| - sizes | ||
| """ | ||
| itemSequence = getSequencesFromPath(root_path, seq.eDetectionDefault)[0] | ||
| nbFilesInSequence = itemSequence.getSequence().getNbFiles() | ||
| itemStat = seq.ItemStat(itemSequence) | ||
| # nb hard links | ||
| assert_equals(itemStat.nbHardLinks, 1) | ||
| assert_equals(itemStat.fullNbHardLinks, 3) | ||
| # check size | ||
| assert_equals(itemStat.size, itemStat.minSize * nbFilesInSequence) | ||
| assert_equals(itemStat.size, itemStat.maxSize * nbFilesInSequence) | ||
| assert_equals(itemStat.realSize, itemStat.size / itemStat.nbHardLinks) | ||
| assert_greater_equal(itemStat.sizeOnDisk, itemStat.size) |