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|
require "testing_env"
require "formula"
class PatchingTests < Homebrew::TestCase
TESTBALL_URL = "file://#{TEST_DIRECTORY}/tarballs/testball-0.1.tbz"
TESTBALL_PATCHES_URL = "file://#{TEST_DIRECTORY}/tarballs/testball-0.1-patches.tgz"
PATCH_URL_A = "file://#{TEST_DIRECTORY}/patches/noop-a.diff"
PATCH_URL_B = "file://#{TEST_DIRECTORY}/patches/noop-b.diff"
PATCH_A_CONTENTS = File.read "#{TEST_DIRECTORY}/patches/noop-a.diff"
PATCH_B_CONTENTS = File.read "#{TEST_DIRECTORY}/patches/noop-b.diff"
APPLY_A = "noop-a.diff"
APPLY_B = "noop-b.diff"
APPLY_C = "noop-c.diff"
def formula(*args, &block)
super do
url TESTBALL_URL
sha256 TESTBALL_SHA256
class_eval(&block)
end
end
def teardown
@_f.clear_cache
@_f.patchlist.each { |p| p.clear_cache if p.external? }
end
def assert_patched(formula)
shutup do
formula.brew do
formula.patch
s = File.read("libexec/NOOP")
refute_includes s, "NOOP", "libexec/NOOP was not patched as expected"
assert_includes s, "ABCD", "libexec/NOOP was not patched as expected"
end
end
end
def assert_sequentially_patched(formula)
shutup do
formula.brew do
formula.patch
s = File.read("libexec/NOOP")
refute_includes s, "NOOP", "libexec/NOOP was not patched as expected"
refute_includes s, "ABCD", "libexec/NOOP was not patched as expected"
assert_includes s, "1234", "libexec/NOOP was not patched as expected"
end
end
end
def assert_missing_apply_fail(formula)
assert_raises(MissingApplyError) do
shutup do
formula.brew do
formula.patch
end
end
end
end
def test_single_patch
assert_patched formula {
def patches
PATCH_URL_A
end
}
end
def test_single_patch_dsl
assert_patched formula {
patch do
url PATCH_URL_A
sha256 PATCH_A_SHA256
end
}
end
def test_single_patch_dsl_with_apply
assert_patched formula {
patch do
url TESTBALL_PATCHES_URL
sha256 TESTBALL_PATCHES_SHA256
apply APPLY_A
end
}
end
def test_single_patch_dsl_with_sequential_apply
assert_sequentially_patched formula {
patch do
url TESTBALL_PATCHES_URL
sha256 TESTBALL_PATCHES_SHA256
apply APPLY_A, APPLY_C
end
}
end
def test_single_patch_dsl_with_strip
assert_patched formula {
patch :p1 do
url PATCH_URL_A
sha256 PATCH_A_SHA256
end
}
end
def test_single_patch_dsl_with_strip_with_apply
assert_patched formula {
patch :p1 do
url TESTBALL_PATCHES_URL
sha256 TESTBALL_PATCHES_SHA256
apply APPLY_A
end
}
end
def test_single_patch_dsl_with_incorrect_strip
assert_raises(ErrorDuringExecution) do
shutup do
formula do
patch :p0 do
url PATCH_URL_A
sha256 PATCH_A_SHA256
end
end.brew { |f, _staging| f.patch }
end
end
end
def test_single_patch_dsl_with_incorrect_strip_with_apply
assert_raises(ErrorDuringExecution) do
shutup do
formula do
patch :p0 do
url TESTBALL_PATCHES_URL
sha256 TESTBALL_PATCHES_SHA256
apply APPLY_A
end
end.brew { |f, _staging| f.patch }
end
end
end
def test_patch_p0_dsl
assert_patched formula {
patch :p0 do
url PATCH_URL_B
sha256 PATCH_B_SHA256
end
}
end
def test_patch_p0_dsl_with_apply
assert_patched formula {
patch :p0 do
url TESTBALL_PATCHES_URL
sha256 TESTBALL_PATCHES_SHA256
apply APPLY_B
end
}
end
def test_patch_p0
assert_patched formula {
def patches
{ :p0 => PATCH_URL_B }
end
}
end
def test_patch_array
assert_patched formula {
def patches
[PATCH_URL_A]
end
}
end
def test_patch_hash
assert_patched formula {
def patches
{ :p1 => PATCH_URL_A }
end
}
end
def test_patch_hash_array
assert_patched formula {
def patches
{ :p1 => [PATCH_URL_A] }
end
}
end
def test_patch_string
assert_patched formula { patch PATCH_A_CONTENTS }
end
def test_patch_string_with_strip
assert_patched formula { patch :p0, PATCH_B_CONTENTS }
end
def test_patch_DATA_constant
assert_patched formula("test", Pathname.new(__FILE__).expand_path) {
def patches
:DATA
end
}
end
def test_single_patch_missing_apply_fail
assert_missing_apply_fail formula {
def patches
TESTBALL_PATCHES_URL
end
}
end
def test_single_patch_dsl_missing_apply_fail
assert_missing_apply_fail formula {
patch do
url TESTBALL_PATCHES_URL
sha256 TESTBALL_PATCHES_SHA256
end
}
end
def test_single_patch_dsl_with_apply_enoent_fail
assert_raises(ErrorDuringExecution) do
shutup do
formula do
patch do
url TESTBALL_PATCHES_URL
sha256 TESTBALL_PATCHES_SHA256
apply "patches/#{APPLY_A}"
end
end.brew { |f, _staging| f.patch }
end
end
end
end
__END__
diff --git a/libexec/NOOP b/libexec/NOOP
index bfdda4c..e08d8f4 100755
--- a/libexec/NOOP
+++ b/libexec/NOOP
@@ -1,2 +1,2 @@
#!/bin/bash
-echo NOOP
\ No newline at end of file
+echo ABCD
\ No newline at end of file
|
