Add 'mrbgems/mruby-io/' from commit '3c8e1f94c44252c836f79a48bb17726da28e2756'

git-subtree-dir: mrbgems/mruby-io
git-subtree-mainline: 10ed730e4bd921cf4d8fe6f6d2e3cb3f0840f3b7
git-subtree-split: 3c8e1f94c44252c836f79a48bb17726da28e2756

1 files changed, 117 insertions, 0 deletions

diff --git a/mrbgems/mruby-io/test/file_test.rb b/mrbgems/mruby-io/test/file_test.rb
new file mode 100644
index 000000000..2c831f0d5
--- /dev/null
+++ b/mrbgems/mruby-io/test/file_test.rb
@@ -0,0 +1,117 @@
+##
+# FileTest
+
+assert('FileTest TEST SETUP') do
+  MRubyIOTestUtil.io_test_setup
+end
+
+assert("FileTest.directory?") do
+  dir = MRubyIOTestUtil.mkdtemp("mruby-io-test.XXXXXX")
+  begin
+    assert_true  FileTest.directory?(dir)
+    assert_false FileTest.directory?($mrbtest_io_rfname)
+  ensure
+    MRubyIOTestUtil.rmdir dir
+  end
+end
+
+assert("FileTest.exist?") do
+  assert_equal true,  FileTest.exist?($mrbtest_io_rfname), "filename - exist"
+  assert_equal false, FileTest.exist?($mrbtest_io_rfname + "-"), "filename - not exist"
+  io = IO.new(IO.sysopen($mrbtest_io_rfname))
+  assert_equal true,  FileTest.exist?(io), "io obj - exist"
+  io.close
+  assert_equal true, io.closed?
+  assert_raise IOError do
+    FileTest.exist?(io)
+  end
+end
+
+assert("FileTest.file?") do
+  dir = MRubyIOTestUtil.mkdtemp("mruby-io-test.XXXXXX")
+  begin
+    assert_true  FileTest.file?($mrbtest_io_rfname)
+    assert_false FileTest.file?(dir)
+  ensure
+    MRubyIOTestUtil.rmdir dir
+  end
+end
+
+assert("FileTest.pipe?") do
+  begin
+    assert_equal false, FileTest.pipe?("/tmp")
+    io = IO.popen("ls")
+    assert_equal true,  FileTest.pipe?(io)
+  rescue NotImplementedError => e
+    skip e.message
+  end
+end
+
+assert('FileTest.size') do
+  assert_equal FileTest.size($mrbtest_io_rfname), $mrbtest_io_msg.size
+  assert_equal FileTest.size($mrbtest_io_wfname), 0
+end
+
+assert("FileTest.size?") do
+  assert_equal $mrbtest_io_msg.size, FileTest.size?($mrbtest_io_rfname)
+  assert_equal nil, FileTest.size?($mrbtest_io_wfname)
+  assert_equal nil, FileTest.size?("not-exist-test-target-file")
+
+  fp1 = File.open($mrbtest_io_rfname)
+  fp2 = File.open($mrbtest_io_wfname)
+  assert_equal $mrbtest_io_msg.size,  FileTest.size?(fp1)
+  assert_equal nil, FileTest.size?(fp2)
+  fp1.close
+  fp2.close
+
+  assert_raise IOError do
+    FileTest.size?(fp1)
+  end
+  assert_raise IOError do
+    FileTest.size?(fp2)
+  end
+
+  fp1.closed? && fp2.closed?
+end
+
+assert("FileTest.socket?") do
+  begin
+    assert_true FileTest.socket?($mrbtest_io_socketname)
+  rescue NotImplementedError => e
+    skip e.message
+  end
+end
+
+assert("FileTest.symlink?") do
+  begin
+    assert_true FileTest.symlink?($mrbtest_io_symlinkname)
+  rescue NotImplementedError => e
+    skip e.message
+  end
+end
+
+assert("FileTest.zero?") do
+  assert_equal false, FileTest.zero?($mrbtest_io_rfname)
+  assert_equal true,  FileTest.zero?($mrbtest_io_wfname)
+  assert_equal false, FileTest.zero?("not-exist-test-target-file")
+
+  fp1 = File.open($mrbtest_io_rfname)
+  fp2 = File.open($mrbtest_io_wfname)
+  assert_equal false, FileTest.zero?(fp1)
+  assert_equal true,  FileTest.zero?(fp2)
+  fp1.close
+  fp2.close
+
+  assert_raise IOError do
+    FileTest.zero?(fp1)
+  end
+  assert_raise IOError do
+    FileTest.zero?(fp2)
+  end
+
+  fp1.closed? && fp2.closed?
+end
+
+assert('FileTest TEST CLEANUP') do
+  assert_nil MRubyIOTestUtil.io_test_cleanup
+end