1 #include <mruby/common.h>
6 #if defined(_WIN32) || defined(_WIN64)
15 #if (!defined __MINGW64__) && (!defined __MINGW32__)
22 #if defined(_MSC_VER) || \
23 (defined(MRB_MINGW32_VERSION) && MRB_MINGW32_VERSION < 3021) || \
24 (defined(MRB_MINGW64_VERSION) && MRB_MINGW64_VERSION < 4000)
31 char* fname = _mktemp(p);
34 fd = open(fname, O_RDWR | O_CREAT | O_EXCL, _S_IREAD | _S_IWRITE);
44 char *path = _mktemp(temp);
45 if (path[0] == 0) return NULL;
46 if (_mkdir(path) < 0) return NULL;
50 #define umask(mode) _umask(mode)
51 #define rmdir(path) _rmdir(path)
53 #include <sys/socket.h>
64 #include "mruby/array.h"
65 #include "mruby/error.h"
66 #include "mruby/string.h"
67 #include "mruby/variable.h"
68 #include <mruby/ext/io.h>
71 mrb_io_test_io_setup(mrb_state *mrb, mrb_value self)
73 #define GVNAME(n) "$mrbtest_io_" #n "name"
74 enum {IDX_READ, IDX_WRITE, IDX_LINK, IDX_SOCKET, IDX_COUNT};
75 const char *gvnames[] = {GVNAME(rf), GVNAME(wf), GVNAME(symlink), GVNAME(socket)};
76 char *fnames[IDX_COUNT];
78 char msg[] = "mruby io test\n";
82 #if !defined(_WIN32) && !defined(_WIN64)
83 struct sockaddr_un sun0;
86 mrb_gv_set(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_msg"), mrb_str_new_cstr(mrb, msg));
89 for (i = 0; i < IDX_COUNT; i++) {
90 mrb_value fname = mrb_str_new_capa(mrb, 0);
91 #if !defined(_WIN32) && !defined(_WIN64)
93 * Workaround for not being able to bind a socket to some file systems
94 * (e.g. vboxsf, NFS). [#4981]
96 char *tmpdir = getenv("TMPDIR");
97 if (tmpdir && strlen(tmpdir) > 0) {
98 mrb_str_cat_cstr(mrb, fname, tmpdir);
99 if (*(RSTRING_END(fname)-1) != '/') mrb_str_cat_lit(mrb, fname, "/");
101 mrb_str_cat_lit(mrb, fname, "/tmp/");
104 mrb_str_cat_cstr(mrb, fname, gvnames[i]+1);
105 mrb_str_cat_cstr(mrb, fname, ".XXXXXXXX");
106 fnames[i] = RSTRING_PTR(fname);
107 fds[i] = mkstemp(fnames[i]);
109 mrb_raise(mrb, E_RUNTIME_ERROR, "can't create temporary file");
112 mrb_gv_set(mrb, mrb_intern_cstr(mrb, gvnames[i]), fname);
116 fp = fopen(fnames[IDX_READ], "wb");
118 mrb_raise(mrb, E_RUNTIME_ERROR, "can't open temporary file");
119 return mrb_nil_value();
124 fp = fopen(fnames[IDX_WRITE], "wb");
126 mrb_raise(mrb, E_RUNTIME_ERROR, "can't open temporary file");
127 return mrb_nil_value();
131 #if !defined(_WIN32) && !defined(_WIN64)
132 unlink(fnames[IDX_LINK]);
133 if (symlink(basename(fnames[IDX_READ]), fnames[IDX_LINK]) == -1) {
134 mrb_raise(mrb, E_RUNTIME_ERROR, "can't make a symbolic link");
137 unlink(fnames[IDX_SOCKET]);
138 fds[IDX_SOCKET] = socket(AF_UNIX, SOCK_STREAM, 0);
139 if (fds[IDX_SOCKET] == -1) {
140 mrb_raise(mrb, E_RUNTIME_ERROR, "can't make a socket");
142 sun0.sun_family = AF_UNIX;
143 strncpy(sun0.sun_path, fnames[IDX_SOCKET], sizeof(sun0.sun_path)-1);
144 sun0.sun_path[sizeof(sun0.sun_path)-1] = 0;
145 if (bind(fds[IDX_SOCKET], (struct sockaddr *)&sun0, sizeof(sun0)) == -1) {
146 mrb_raisef(mrb, E_RUNTIME_ERROR, "can't bind AF_UNIX socket to %s: %d",
150 close(fds[IDX_SOCKET]);
153 return mrb_true_value();
158 mrb_io_test_io_cleanup(mrb_state *mrb, mrb_value self)
160 mrb_value rfname = mrb_gv_get(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_rfname"));
161 mrb_value wfname = mrb_gv_get(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_wfname"));
162 mrb_value symlinkname = mrb_gv_get(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_symlinkname"));
163 mrb_value socketname = mrb_gv_get(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_socketname"));
165 if (mrb_string_p(rfname)) {
166 remove(RSTRING_PTR(rfname));
168 if (mrb_string_p(wfname)) {
169 remove(RSTRING_PTR(wfname));
171 if (mrb_string_p(symlinkname)) {
172 remove(RSTRING_PTR(symlinkname));
174 if (mrb_string_p(socketname)) {
175 remove(RSTRING_PTR(socketname));
178 mrb_gv_set(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_rfname"), mrb_nil_value());
179 mrb_gv_set(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_wfname"), mrb_nil_value());
180 mrb_gv_set(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_symlinkname"), mrb_nil_value());
181 mrb_gv_set(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_socketname"), mrb_nil_value());
182 mrb_gv_set(mrb, mrb_intern_cstr(mrb, "$mrbtest_io_msg"), mrb_nil_value());
184 return mrb_nil_value();
188 mrb_io_test_mkdtemp(mrb_state *mrb, mrb_value klass)
193 mrb_get_args(mrb, "S", &str);
194 cp = mrb_str_to_cstr(mrb, str);
195 if (mkdtemp(cp) == NULL) {
196 mrb_sys_fail(mrb, "mkdtemp");
198 return mrb_str_new_cstr(mrb, cp);
202 mrb_io_test_rmdir(mrb_state *mrb, mrb_value klass)
206 mrb_get_args(mrb, "z", &cp);
207 if (rmdir(cp) == -1) {
208 mrb_sys_fail(mrb, "rmdir");
210 return mrb_true_value();
214 mrb_io_win_p(mrb_state *mrb, mrb_value klass)
216 #if defined(_WIN32) || defined(_WIN64)
217 # if defined(__CYGWIN__) || defined(__CYGWIN32__)
218 return mrb_false_value();
220 return mrb_true_value();
223 return mrb_false_value();
227 #ifdef MRB_WITH_IO_PREAD_PWRITE
228 # define MRB_WITH_IO_PREAD_PWRITE_ENABLED TRUE
230 # define MRB_WITH_IO_PREAD_PWRITE_ENABLED FALSE
234 mrb_mruby_io_gem_test(mrb_state* mrb)
236 struct RClass *io_test = mrb_define_module(mrb, "MRubyIOTestUtil");
237 mrb_define_class_method(mrb, io_test, "io_test_setup", mrb_io_test_io_setup, MRB_ARGS_NONE());
238 mrb_define_class_method(mrb, io_test, "io_test_cleanup", mrb_io_test_io_cleanup, MRB_ARGS_NONE());
240 mrb_define_class_method(mrb, io_test, "mkdtemp", mrb_io_test_mkdtemp, MRB_ARGS_REQ(1));
241 mrb_define_class_method(mrb, io_test, "rmdir", mrb_io_test_rmdir, MRB_ARGS_REQ(1));
242 mrb_define_class_method(mrb, io_test, "win?", mrb_io_win_p, MRB_ARGS_NONE());
244 mrb_define_const(mrb, io_test, "MRB_WITH_IO_PREAD_PWRITE", mrb_bool_value(MRB_WITH_IO_PREAD_PWRITE_ENABLED));