Sha256: 45d1ee8958cc41951f3b22c3fb961dcae079a56ba7955a717cdf09f00a4cfb3d
Contents?: true
Size: 1.14 KB
Versions: 16
Compression:
Stored size: 1.14 KB
Contents
RSpec::Matchers.define :have_version do |version|
match do |file|
get_version(file) == version
end
failure_message do |file|
"Expected file '#{file.name}' to have version '#{version}' but it had version '#{get_version}' instead"
end
failure_message_when_negated do |file|
"Expected file '#{file.name}' to not have version '#{version}' but it did"
end
private
def get_version(file)
version_dll = Fiddle.dlopen('version.dll')
s=''
vsize = Fiddle::Function.new(version_dll['GetFileVersionInfoSize'],
[Fiddle::TYPE_VOIDP, Fiddle::TYPE_VOIDP],
Fiddle::TYPE_LONG).call(file.name, s)
raise 'Unable to determine the version number' unless vsize > 0
result = ' '*vsize
Fiddle::Function.new(version_dll['GetFileVersionInfo'],
[Fiddle::TYPE_VOIDP, Fiddle::TYPE_LONG,
Fiddle::TYPE_LONG, Fiddle::TYPE_VOIDP],
Fiddle::TYPE_VOIDP).call(file.name, 0, vsize, result)
rstring = result.unpack('v*').map{|s| s.chr if s<256}*''
r = /FileVersion..(.*?)\000/.match(rstring)
r[1]
end
end
Version data entries
16 entries across 16 versions & 1 rubygems