diff options
| -rw-r--r-- | ia64.s | 33 | ||||
| -rw-r--r-- | test/ruby/test_dir.rb | 42 |
2 files changed, 75 insertions, 0 deletions
diff --git a/ia64.s b/ia64.s new file mode 100644 index 0000000000..ba5241daf2 --- /dev/null +++ b/ia64.s @@ -0,0 +1,33 @@ +// rb_ia64_flushrs and rb_ia64_bsp is written in IA64 assembly language +// because Intel Compiler for IA64 doesn't support inline assembly. +// +// This file is based on following C program compiled by gcc. +// +// void rb_ia64_flushrs(void) { __builtin_ia64_flushrs(); } +// void *rb_ia64_bsp(void) { return __builtin_ia64_bsp(); } +// + .file "ia64.c" + .text + .align 16 + .global rb_ia64_flushrs# + .proc rb_ia64_flushrs# +rb_ia64_flushrs: + .prologue + .body + flushrs + ;; + nop.i 0 + br.ret.sptk.many b0 + .endp rb_ia64_flushrs# + .align 16 + .global rb_ia64_bsp# + .proc rb_ia64_bsp# +rb_ia64_bsp: + .prologue + .body + nop.m 0 + ;; + mov r8 = ar.bsp + br.ret.sptk.many b0 + .endp rb_ia64_bsp# + .ident "GCC: (GNU) 3.3.5 (Debian 1:3.3.5-13)" diff --git a/test/ruby/test_dir.rb b/test/ruby/test_dir.rb new file mode 100644 index 0000000000..09685bee8f --- /dev/null +++ b/test/ruby/test_dir.rb @@ -0,0 +1,42 @@ +require 'test/unit' + +require 'tmpdir' +require 'fileutils' + +class TestDir < Test::Unit::TestCase + + ROOT = File.join(Dir.tmpdir, "__test_dir__#{$$}") + + def setup + Dir.mkdir(ROOT) + for i in ?a..?z + if i % 2 == 0 + FileUtils.touch(File.join(ROOT, i.chr)) + else + FileUtils.mkdir(File.join(ROOT, i.chr)) + end + end + end + + def teardown + FileUtils.rm_rf ROOT if File.directory?(ROOT) + end + + def test_seek + dir = Dir.open(ROOT) + begin + cache = [] + loop do + pos = dir.tell + break unless name = dir.read + cache << [pos, name] + end + for x in cache.sort_by {|x| x[0] % 3 } # shuffle + dir.seek(x[0]) + assert_equal(x[1], dir.read) + end + ensure + dir.close + end + end +end |