[rubygems/rubygems] Copy files specific to testing rubygems to `test`

https://github.com/rubygems/rubygems/commit/aa390a3500

1 files changed, 0 insertions, 139 deletions

diff --git a/lib/rubygems/package/tar_test_case.rb b/lib/rubygems/package/tar_test_case.rb
deleted file mode 100644
index 1161d0a5a8..0000000000
--- a/lib/rubygems/package/tar_test_case.rb
+++ /dev/null
@@ -1,139 +0,0 @@
-# frozen_string_literal: true
-require 'rubygems/test_case'
-require 'rubygems/package'
-
-##
-# A test case for Gem::Package::Tar* classes
-
-class Gem::Package::TarTestCase < Gem::TestCase
-  def ASCIIZ(str, length)
-    str + "\0" * (length - str.length)
-  end
-
-  def SP(s)
-    s + " "
-  end
-
-  def SP_Z(s)
-    s + " \0"
-  end
-
-  def Z(s)
-    s + "\0"
-  end
-
-  def assert_headers_equal(expected, actual)
-    expected = expected.to_s unless String === expected
-    actual = actual.to_s unless String === actual
-
-    fields = %w[
-      name 100
-      mode 8
-      uid 8
-      gid 8
-      size 12
-      mtime 12
-      checksum 8
-      typeflag 1
-      linkname 100
-      magic 6
-      version 2
-      uname 32
-      gname 32
-      devmajor 8
-      devminor 8
-      prefix 155
-    ]
-
-    offset = 0
-
-    until fields.empty? do
-      name = fields.shift
-      length = fields.shift.to_i
-
-      if name == "checksum"
-        chksum_off = offset
-        offset += length
-        next
-      end
-
-      assert_equal expected[offset, length], actual[offset, length],
-                   "Field #{name} of the tar header differs."
-
-      offset += length
-    end
-
-    assert_equal expected[chksum_off, 8], actual[chksum_off, 8]
-  end
-
-  def calc_checksum(header)
-    sum = header.unpack("C*").inject{|s,a| s + a }
-    SP(Z(to_oct(sum, 6)))
-  end
-
-  def header(type, fname, dname, length, mode, mtime, checksum = nil, linkname = "")
-    checksum ||= " " * 8
-
-    arr = [                  # struct tarfile_entry_posix
-      ASCIIZ(fname, 100),    # char name[100];     ASCII + (Z unless filled)
-      Z(to_oct(mode, 7)),    # char mode[8];       0 padded, octal null
-      Z(to_oct(0, 7)),       # char uid[8];        ditto
-      Z(to_oct(0, 7)),       # char gid[8];        ditto
-      Z(to_oct(length, 11)), # char size[12];      0 padded, octal, null
-      Z(to_oct(mtime, 11)),  # char mtime[12];     0 padded, octal, null
-      checksum,              # char checksum[8];   0 padded, octal, null, space
-      type,                  # char typeflag[1];   file: "0"  dir: "5"
-      ASCIIZ(linkname, 100), # char linkname[100]; ASCII + (Z unless filled)
-      "ustar\0",             # char magic[6];      "ustar\0"
-      "00",                  # char version[2];    "00"
-      ASCIIZ("wheel", 32),   # char uname[32];     ASCIIZ
-      ASCIIZ("wheel", 32),   # char gname[32];     ASCIIZ
-      Z(to_oct(0, 7)),       # char devmajor[8];   0 padded, octal, null
-      Z(to_oct(0, 7)),       # char devminor[8];   0 padded, octal, null
-      ASCIIZ(dname, 155), # char prefix[155];   ASCII + (Z unless filled)
-    ]
-
-    h = arr.join
-    ret = h + "\0" * (512 - h.size)
-    assert_equal(512, ret.size)
-    ret
-  end
-
-  def tar_dir_header(name, prefix, mode, mtime)
-    h = header("5", name, prefix, 0, mode, mtime)
-    checksum = calc_checksum(h)
-    header("5", name, prefix, 0, mode, mtime, checksum)
-  end
-
-  def tar_file_header(fname, dname, mode, length, mtime)
-    h = header("0", fname, dname, length, mode, mtime)
-    checksum = calc_checksum(h)
-    header("0", fname, dname, length, mode, mtime, checksum)
-  end
-
-  def tar_symlink_header(fname, prefix, mode, mtime, linkname)
-    h = header("2", fname, prefix, 0, mode, mtime, nil, linkname)
-    checksum = calc_checksum(h)
-    header("2", fname, prefix, 0, mode, mtime, checksum, linkname)
-  end
-
-  def to_oct(n, pad_size)
-    "%0#{pad_size}o" % n
-  end
-
-  def util_entry(tar)
-    io = TempIO.new tar
-
-    header = Gem::Package::TarHeader.from io
-
-    Gem::Package::TarReader::Entry.new header, io
-  end
-
-  def util_dir_entry
-    util_entry tar_dir_header("foo", "bar", 0, Time.now)
-  end
-
-  def util_symlink_entry
-    util_entry tar_symlink_header("foo", "bar", 0, Time.now, "link")
-  end
-end