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* ext/readline/readline.c: supported libedit. (backported from HEAD)

Browse source 
* ext/readline/extconf.rb: ditto.

* test/readline/test_readline.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shugo 2005-05-25 13:01:56 +00:00
parent 9130381a8c
commit 01ad1e82b5
4 changed files with 218 additions and 146 deletions
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55
test/readline/test_readline.rb
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@ -3,7 +3,7 @@ begin
rescue LoadError
end
if defined?(Readline)
if defined?(Readline) && !/EditLine/n.match(Readline::VERSION)
require "test/unit"
require "tempfile"
@ -16,11 +16,15 @@ class TestReadline < Test::Unit::TestCase
stdin.write("hello\n")
stdin.close
stdout.close
line = replace_stdio(stdin.path, stdout.path) { Readline.readline("> ") }
line = replace_stdio(stdin.path, stdout.path) {
Readline.readline("> ", true)
}
assert_equal("hello", line)
assert_equal(true, line.tainted?)
stdout.open
assert_equal("> ", stdout.read(2))
assert_equal(1, Readline::HISTORY.length)
assert_equal("hello", Readline::HISTORY[0])
assert_raises(SecurityError) do
Thread.start {
$SAFE = 1
@ -42,35 +46,34 @@ class TestReadline < Test::Unit::TestCase
end
def test_completion_append_character
Readline.completion_append_character = "x"
assert_equal("x", Readline.completion_append_character)
Readline.completion_append_character = "xyz"
assert_equal("x", Readline.completion_append_character)
Readline.completion_append_character = nil
assert_equal(nil, Readline.completion_append_character)
Readline.completion_append_character = ""
assert_equal(nil, Readline.completion_append_character)
begin
Readline.completion_append_character = "x"
assert_equal("x", Readline.completion_append_character)
Readline.completion_append_character = "xyz"
assert_equal("x", Readline.completion_append_character)
Readline.completion_append_character = nil
assert_equal(nil, Readline.completion_append_character)
Readline.completion_append_character = ""
assert_equal(nil, Readline.completion_append_character)
rescue NotImplementedError
end
end
private
def replace_stdio(stdin_path, stdout_path)
open(stdin_path, "r"){|stdin|
open(stdout_path, "w"){|stdout|
orig_stdin = STDIN.dup
orig_stdout = STDOUT.dup
STDIN.reopen(stdin)
STDOUT.reopen(stdout)
begin
yield
ensure
STDIN.reopen(orig_stdin)
STDOUT.reopen(orig_stdout)
orig_stdin.close
orig_stdout.close
end
}
}
orig_stdin = STDIN.dup
orig_stdout = STDOUT.dup
STDIN.reopen(stdin_path, "r")
STDOUT.reopen(stdout_path, "w")
begin
yield
ensure
STDIN.reopen(orig_stdin)
STDOUT.reopen(orig_stdout)
orig_stdin.close
orig_stdout.close
end
end
end