100 lines
4.1 KiB
Ruby
Executable File
100 lines
4.1 KiB
Ruby
Executable File
#!/usr/bin/ruby
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require 'test/unit'
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require 'open-uri'
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require 'PrettyPatch'
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# Note: internet connection is needed to run this test suite.
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class PrettyPatch_test < Test::Unit::TestCase
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class Info
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TITLE = 0
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FILE = 1
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ADD = 2
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REMOVE = 3
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SHARED = 4
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end
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PATCHES = {
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20510 => ["Single change", 1, 1, 0, 2],
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20528 => ["No 'Index' or 'diff' in patch header", 1, 4, 3, 7],
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21151 => ["Leading '/' in the path of files", 4, 9, 1, 16],
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# Binary files use shared blocks, there are three in 30488.
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30488 => ["Quoted filenames in git diff", 23, 28, 25, 64 + 3],
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23920 => ["Mac line ending", 3, 3, 0, 5],
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39615 => ["Git signature", 2, 2, 0, 3],
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80852 => ["Changes one line plus ChangeLog", 2, 2, 1, 4],
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83127 => ["Only add stuff", 2, 2, 0, 3],
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85071 => ["Adds and removes from a file plus git signature", 2, 5, 3, 9],
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106368 => ["Images with git delta binary patch", 69, 8, 23, 10],
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}
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def get_patch_uri(id)
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"https://bugs.webkit.org/attachment.cgi?id=" + id.to_s
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end
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def get_patch(id)
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result = nil
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patch_uri = get_patch_uri(id)
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begin
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result = open(patch_uri) { |f| result = f.read }
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rescue => exception
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assert(false, "Fail to get patch " + patch_uri)
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end
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result
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end
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def check_one_patch(id, info)
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patch = get_patch(id)
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description = get_patch_uri(id)
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description += " (" + info[Info::TITLE] + ")" unless info[Info::TITLE].nil?
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puts "Testing " + description
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pretty = nil
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assert_nothing_raised("Crash while prettifying " + description) {
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pretty = PrettyPatch.prettify(patch)
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}
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assert(pretty, "Empty result while prettifying " + description)
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assert_equal(info[Info::FILE], $last_prettify_file_count, "Wrong number of files changed in " + description)
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assert_equal(info[Info::ADD], $last_prettify_part_count["add"], "Wrong number of 'add' parts in " + description)
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assert_equal(info[Info::REMOVE], $last_prettify_part_count["remove"], "Wrong number of 'remove' parts in " + description)
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assert_equal(info[Info::SHARED], $last_prettify_part_count["shared"], "Wrong number of 'shared' parts in " + description)
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assert_equal(0, $last_prettify_part_count["binary"], "Wrong number of 'binary' parts in " + description)
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assert_equal(0, $last_prettify_part_count["extract-error"], "Wrong number of 'extract-error' parts in " + description)
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return pretty
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end
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def test_patches
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PATCHES.each { |id, info| check_one_patch(id, info) }
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end
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def test_images_without_checksum
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pretty = check_one_patch(144064, ["Images without checksums", 10, 5, 4, 8])
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matches = pretty.match("INVALID: Image lacks a checksum.")
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# FIXME: This should match, but there's a bug when running the tests where the image data
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# doesn't get properly written out to the temp files, so there is no image and we don't print
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# the warning that the image is missing its checksum.
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assert(!matches, "Should have invalid checksums")
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# FIXME: This should only have 4 invalid images, but due to the above tempfile issue, there are 0.
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assert_equal(0, pretty.scan(/INVALID\: Image lacks a checksum\./).size)
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end
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def test_new_image
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pretty = check_one_patch(145881, ["New image", 19, 36, 19, 56])
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matches = pretty.match("INVALID: Image lacks a checksum.")
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assert(!matches, "Should not have invalid checksums")
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end
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def test_images_correctly_without_checksum_git
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pretty = check_one_patch(101620, ["Images correctly without checksums git", 7, 15, 10, 26])
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matches = pretty.match("INVALID: Image lacks a checksum.")
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assert(!matches, "Png should lack a checksum without an error.")
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end
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def test_images_correctly_without_checksum_svn
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pretty = check_one_patch(31202, ["Images correctly without checksums svn", 4, 4, 1, 4])
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matches = pretty.match("INVALID: Image lacks a checksum.")
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assert(!matches, "Png should lack a checksum without an error.")
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end
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end
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