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[ruby/irb] Added setup and teardown to TestIRB::TestInit

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Not to be affected by existing rc files in all tests.

https://github.com/ruby/irb/commit/bf434892b4
This commit is contained in:
Nobuyoshi Nakada 2021-04-15 22:24:02 +09:00 committed by git
parent 8fdc45c894
commit 5219b4ddb4
1 changed files with 17 additions and 20 deletions
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37
test/irb/test_init.rb
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@ -5,6 +5,19 @@ require "fileutils"
module TestIRB
class TestInit < Test::Unit::TestCase
def setup
# IRBRC is for RVM...
@backup_env = %w[HOME XDG_CONFIG_HOME IRBRC].each_with_object({}) do |env, hash|
hash[env] = ENV.delete(env)
end
ENV["HOME"] = @tmpdir = Dir.mktmpdir("test_irb_init_#{$$}")
end
def teardown
ENV.update(@backup_env)
FileUtils.rm_rf(@tmpdir)
end
def test_setup_with_argv_preserves_global_argv
argv = ["foo", "bar"]
with_argv(argv) do
@ -20,12 +33,8 @@ module TestIRB
end
def test_rc_file
backup_irbrc = ENV.delete("IRBRC") # This is for RVM...
backup_xdg_config_home = ENV.delete("XDG_CONFIG_HOME")
backup_home = ENV["HOME"]
Dir.mktmpdir("test_irb_init_#{$$}") do |tmpdir|
ENV["HOME"] = tmpdir
tmpdir = @tmpdir
Dir.chdir(tmpdir) do
IRB.conf[:RC_NAME_GENERATOR] = nil
assert_equal(tmpdir+"/.irb#{IRB::IRBRC_EXT}", IRB.rc_file)
assert_equal(tmpdir+"/.irb_history", IRB.rc_file("_history"))
@ -34,19 +43,11 @@ module TestIRB
assert_equal(tmpdir+"/.irb#{IRB::IRBRC_EXT}", IRB.rc_file)
assert_equal(tmpdir+"/.irb_history", IRB.rc_file("_history"))
end
ensure
ENV["HOME"] = backup_home
ENV["XDG_CONFIG_HOME"] = backup_xdg_config_home
ENV["IRBRC"] = backup_irbrc
end
def test_rc_file_in_subdir
backup_irbrc = ENV.delete("IRBRC") # This is for RVM...
backup_xdg_config_home = ENV.delete("XDG_CONFIG_HOME")
backup_home = ENV["HOME"]
Dir.mktmpdir("test_irb_init_#{$$}") do |tmpdir|
ENV["HOME"] = tmpdir
tmpdir = @tmpdir
Dir.chdir(tmpdir) do
FileUtils.mkdir_p("#{tmpdir}/mydir")
Dir.chdir("#{tmpdir}/mydir") do
IRB.conf[:RC_NAME_GENERATOR] = nil
@ -58,10 +59,6 @@ module TestIRB
assert_equal(tmpdir+"/.irb_history", IRB.rc_file("_history"))
end
end
ensure
ENV["HOME"] = backup_home
ENV["XDG_CONFIG_HOME"] = backup_xdg_config_home
ENV["IRBRC"] = backup_irbrc
end
def test_recovery_sigint