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[ruby/irb] Restore environment variables

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236590882c
This commit is contained in:
Nobuyoshi Nakada 2019-12-13 14:35:11 +09:00 • committed by aycabta
parent ab1f3d63b0
commit 84b873e381
1 changed files with 10 additions and 8 deletions
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18
test/irb/test_init.rb
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@ -20,9 +20,9 @@ module TestIRB
end end
def test_rc_file def test_rc_file
ENV.delete("IRBRC") # This is for RVM... backup_irbrc = ENV.delete("IRBRC") # This is for RVM...
backup_home = ENV["HOME"]
Dir.mktmpdir("test_irb_init_#{$$}") do |tmpdir| Dir.mktmpdir("test_irb_init_#{$$}") do |tmpdir|
backup_home = ENV["HOME"]
ENV["HOME"] = tmpdir ENV["HOME"] = tmpdir
IRB.conf[:RC_NAME_GENERATOR] = nil IRB.conf[:RC_NAME_GENERATOR] = nil
@ -32,15 +32,16 @@ module TestIRB
FileUtils.touch(tmpdir+"/.irb#{IRB::IRBRC_EXT}") FileUtils.touch(tmpdir+"/.irb#{IRB::IRBRC_EXT}")
assert_equal(tmpdir+"/.irb#{IRB::IRBRC_EXT}", IRB.rc_file) assert_equal(tmpdir+"/.irb#{IRB::IRBRC_EXT}", IRB.rc_file)
assert_equal(tmpdir+"/.irb_history", IRB.rc_file("_history")) assert_equal(tmpdir+"/.irb_history", IRB.rc_file("_history"))
ENV["HOME"] = backup_home
end end
ensure
ENV["HOME"] = backup_home
ENV["IRBRC"] = backup_irbrc
end end
def test_rc_file_in_subdir def test_rc_file_in_subdir
ENV.delete("IRBRC") # This is for RVM... backup_irbrc = ENV.delete("IRBRC") # This is for RVM...
backup_home = ENV["HOME"]
Dir.mktmpdir("test_irb_init_#{$$}") do |tmpdir| Dir.mktmpdir("test_irb_init_#{$$}") do |tmpdir|
backup_home = ENV["HOME"]
ENV["HOME"] = tmpdir ENV["HOME"] = tmpdir
FileUtils.mkdir_p("#{tmpdir}/mydir") FileUtils.mkdir_p("#{tmpdir}/mydir")
@ -53,9 +54,10 @@ module TestIRB
assert_equal(tmpdir+"/.irb#{IRB::IRBRC_EXT}", IRB.rc_file) assert_equal(tmpdir+"/.irb#{IRB::IRBRC_EXT}", IRB.rc_file)
assert_equal(tmpdir+"/.irb_history", IRB.rc_file("_history")) assert_equal(tmpdir+"/.irb_history", IRB.rc_file("_history"))
end end
ENV["HOME"] = backup_home
end end
ensure
ENV["HOME"] = backup_home
ENV["IRBRC"] = backup_irbrc
end end
private private