Feature #7103 ยป patch.diff
| io.c | ||
|---|---|---|
|
rb_io_ext_int_to_encs(ext_enc, int_enc, enc_p, enc2_p);
|
||
|
}
|
||
|
static void
|
||
|
mode_enc(rb_io_t *fptr, const char *estr)
|
||
|
{
|
||
|
clear_codeconv(fptr);
|
||
|
parse_mode_enc(estr, &fptr->encs.enc, &fptr->encs.enc2, NULL);
|
||
|
}
|
||
|
static void
|
||
|
rb_io_mode_enc(rb_io_t *fptr, const char *modestr)
|
||
|
{
|
||
|
const char *p = strchr(modestr, ':');
|
||
|
if (p) {
|
||
|
mode_enc(fptr, p+1);
|
||
|
}
|
||
|
}
|
||
|
int
|
||
|
rb_io_extract_encoding_option(VALUE opt, rb_encoding **enc_p, rb_encoding **enc2_p, int *fmode_p)
|
||
|
{
|
||
| ... | ... | |
|
static VALUE
|
||
|
rb_io_reopen(int argc, VALUE *argv, VALUE file)
|
||
|
{
|
||
|
VALUE fname, nmode;
|
||
|
VALUE fname, nmode, opt;
|
||
|
int oflags;
|
||
|
rb_io_t *fptr;
|
||
|
rb_secure(4);
|
||
|
if (rb_scan_args(argc, argv, "11", &fname, &nmode) == 1) {
|
||
|
if (rb_scan_args(argc, argv, "11:", &fname, &nmode, &opt) == 1) {
|
||
|
VALUE tmp = rb_io_check_io(fname);
|
||
|
if (!NIL_P(tmp)) {
|
||
|
return io_reopen(file, tmp);
|
||
| ... | ... | |
|
MEMZERO(fptr, rb_io_t, 1);
|
||
|
}
|
||
|
if (!NIL_P(nmode)) {
|
||
|
VALUE intmode = rb_check_to_int(nmode);
|
||
|
if (!NIL_P(nmode) || !NIL_P(opt)) {
|
||
|
int fmode;
|
||
|
convconfig_t convconfig;
|
||
|
if (!NIL_P(intmode)) {
|
||
|
oflags = NUM2INT(intmode);
|
||
|
fmode = rb_io_oflags_fmode(oflags);
|
||
|
}
|
||
|
else {
|
||
|
fmode = rb_io_modestr_fmode(StringValueCStr(nmode));
|
||
|
}
|
||
|
rb_io_extract_modeenc(&nmode, 0, opt, &oflags, &fmode, &convconfig);
|
||
|
if (IS_PREP_STDIO(fptr) &&
|
||
|
((fptr->mode & FMODE_READWRITE) & (fmode & FMODE_READWRITE)) !=
|
||
|
(fptr->mode & FMODE_READWRITE)) {
|
||
| ... | ... | |
|
rb_io_fmode_modestr(fmode));
|
||
|
}
|
||
|
fptr->mode = fmode;
|
||
|
if (NIL_P(intmode)) {
|
||
|
rb_io_mode_enc(fptr, StringValueCStr(nmode));
|
||
|
}
|
||
|
fptr->encs.ecflags = 0;
|
||
|
fptr->encs.ecopts = Qnil;
|
||
|
fptr->encs = convconfig;
|
||
|
}
|
||
|
else {
|
||
|
oflags = rb_io_fmode_oflags(fptr->mode);
|
||
|
}
|
||
|
fptr->pathv = rb_str_new_frozen(fname);
|
||
|
oflags = rb_io_fmode_oflags(fptr->mode);
|
||
|
if (fptr->fd < 0) {
|
||
|
fptr->fd = rb_sysopen(fptr->pathv, oflags, 0666);
|
||
|
fptr->stdio_file = 0;
|
||
| test/ruby/test_io.rb | ||
|---|---|---|
|
}
|
||
|
end
|
||
|
def test_reopen_opt
|
||
|
make_tempfile {|t|
|
||
|
open(__FILE__) do |f|
|
||
|
assert_nothing_raised {
|
||
|
f.reopen(t.path, "r", binmode: true)
|
||
|
assert_equal("foo\n", f.gets)
|
||
|
}
|
||
|
end
|
||
|
open(__FILE__) do |f|
|
||
|
assert_nothing_raised {
|
||
|
f.reopen(t.path, nil, autoclose: false)
|
||
|
assert_equal("foo\n", f.gets)
|
||
|
}
|
||
|
end
|
||
|
}
|
||
|
end
|
||
|
def test_foreach
|
||
|
a = []
|
||
|
IO.foreach("|" + EnvUtil.rubybin + " -e 'puts :foo; puts :bar; puts :baz'") {|x| a << x }
|
||