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#!/usr/bin/ruby
require 'test/unit'
require 'stringio'
require_relative '../sync_default_gems'
module Test_SyncDefaultGems
class TestMessageFilter < Test::Unit::TestCase
def assert_message_filter(expected, trailers, input, repo = "ruby/test", sha = "0123456789")
subject, *expected = expected
expected = [
"[#{repo}] #{subject}\n",
*expected.map {_1+"\n"},
"\n",
"https://github.com/#{repo}/commit/#{sha[0, 10]}\n",
]
if trailers
expected << "\n"
expected.concat(trailers.map {_1+"\n"})
end
out, err = capture_output do
SyncDefaultGems.message_filter(repo, sha, input: StringIO.new(input, "r"))
end
all_assertions do |a|
a.for("error") {assert_empty err}
a.for("result") {assert_pattern_list(expected, out)}
end
end
def test_subject_only
expected = [
"initial commit",
]
assert_message_filter(expected, nil, "initial commit")
end
def test_link_in_parenthesis
expected = [
"fix (https://github.com/ruby/test/pull/1)",
]
assert_message_filter(expected, nil, "fix (#1)")
end
def test_co_authored_by
expected = [
"commit something",
]
trailers = [
"Co-Authored-By: git <git@ruby-lang.org>",
]
assert_message_filter(expected, trailers, [expected, "", trailers, ""].join("\n"))
end
def test_multiple_co_authored_by
expected = [
"many commits",
]
trailers = [
"Co-authored-by: git <git@ruby-lang.org>",
"Co-authored-by: svn <svn@ruby-lang.org>",
]
assert_message_filter(expected, trailers, [expected, "", trailers, ""].join("\n"))
end
def test_co_authored_by_no_newline
expected = [
"commit something",
]
trailers = [
"Co-Authored-By: git <git@ruby-lang.org>",
]
assert_message_filter(expected, trailers, [expected, "", trailers].join("\n"))
end
end
class TestSyncWithCommits < Test::Unit::TestCase
def setup
super
@target = nil
pend "No git" unless system("git --version", out: IO::NULL)
@testdir = Dir.mktmpdir("sync")
@git_config = ENV["GIT_CONFIG_GLOBAL"]
ENV["GIT_CONFIG_GLOBAL"] = @testdir + "/gitconfig"
system(*%W"git config --global user.email test@ruby-lang.org")
system(*%W"git config --global user.name", "Ruby")
@target = "sync-test"
SyncDefaultGems::REPOSITORIES[@target.to_sym] = ["ruby/#{@target}", "default"]
@sha = {}
@origdir = Dir.pwd
Dir.chdir(@testdir)
["src", @target].each do |dir|
system(*%W"git init -q -b default #{dir}", exception: true)
Dir.mkdir("#{dir}/tool")
File.write("#{dir}/tool/ok", "#!/bin/sh\n""echo ok\n")
system(*%W"git add tool/ok", exception: true, chdir: dir)
system(*%W"git commit -q -m", "Add tool #{dir}", exception: true, chdir: dir)
@sha[dir] = IO.popen(%W[git log --format=%H -1], chdir: dir, &:read).chomp
end
system(*%W"git remote add #{@target} ../#{@target}", exception: true, chdir: "src")
end
def teardown
if @target
Dir.chdir(@origdir)
SyncDefaultGems::REPOSITORIES.delete(@target.to_sym)
ENV["GIT_CONFIG_GLOBAL"] = @git_config
FileUtils.rm_rf(@testdir)
end
super
end
def capture_process_output_to(outputs)
IO.pipe do |r, w|
orig = outputs.map {|out| out.dup}
outputs.each {|out| out.reopen(w)}
w.close
reader = Thread.start {r.read}
yield
ensure
outputs.each {|out| o = orig.shift; out.reopen(o); o.close}
return reader.value
end
end
def capture_process_outputs
out = err = nil
synchronize do
out = capture_process_output_to(STDOUT) do
err = capture_process_output_to(STDERR) do
yield
end
end
end
return out, err
end
def test_skip_tool
system(*%W"git rm -q tool/ok", exception: true, chdir: @target)
system(*%W"git commit -q -m", "Remove tool", exception: true, chdir: @target)
out = capture_process_output_to([STDOUT, STDERR]) do
Dir.chdir("src") do
SyncDefaultGems.sync_default_gems_with_commits(@target, true)
end
end
assert_equal(@sha["src"], IO.popen(%W[git log --format=%H -1], chdir: "src", &:read).chomp, out)
end
end
end
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