homebrew-core/Formula/simg2img.rb
2018-02-15 07:06:32 -08:00

31 lines
1.4 KiB
Ruby

class Simg2img < Formula
desc "Tool to convert Android sparse images to raw images and back"
homepage "https://github.com/anestisb/android-simg2img"
url "https://github.com/anestisb/android-simg2img/archive/1.1.2.tar.gz"
sha256 "a32d8fbc028cb32eb0cd1f69003febaf0dc334cabab5ee4a0fd9fd514c3a2e03"
head "https://github.com/anestisb/android-simg2img.git"
bottle do
cellar :any_skip_relocation
sha256 "9c99ac5e27e01f4a821fe0e92cfa99a92fba103ecef29e2ac0410b487f13b643" => :high_sierra
sha256 "2e7c9986e8839167ea9903e5086b479cc7468371afeb57469be906c15eea1c8e" => :sierra
sha256 "77788e91df83e179edb74fa50fc2e68d2849383e4c51b2ba3f0d411e0434e558" => :el_capitan
end
def install
system "make", "PREFIX=#{prefix}", "install"
end
test do
system "dd", "if=/dev/zero", "of=512k-zeros.img", "bs=512", "count=1024"
assert_equal 524288, (testpath/"512k-zeros.img").size?,
"Could not create 512k-zeros.img with 512KiB of zeros"
system bin/"img2simg", "512k-zeros.img", "512k-zeros.simg"
assert_equal 44, (testpath/"512k-zeros.simg").size?,
"Converting 512KiB of zeros did not result in a 44 byte simg"
system bin/"simg2img", "512k-zeros.simg", "new-512k-zeros.img"
assert_equal 524288, (testpath/"new-512k-zeros.img").size?,
"Converting a 44 byte simg did not result in 512KiB"
system "diff", "512k-zeros.img", "new-512k-zeros.img"
end
end