diff options
Diffstat (limited to 'unix/coverage.c')
| -rw-r--r-- | unix/coverage.c | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/unix/coverage.c b/unix/coverage.c deleted file mode 100644 index 4a9ab194bb..0000000000 --- a/unix/coverage.c +++ /dev/null @@ -1,340 +0,0 @@ -#include <stdio.h> -#include <string.h> - -#include "py/obj.h" -#include "py/objstr.h" -#include "py/runtime.h" -#include "py/repl.h" -#include "py/mpz.h" -#include "py/builtin.h" -#include "py/emit.h" -#include "py/formatfloat.h" -#include "py/stream.h" -#include "py/binary.h" - -#if defined(MICROPY_UNIX_COVERAGE) - -// stream testing object -typedef struct _mp_obj_streamtest_t { - mp_obj_base_t base; - uint8_t *buf; - size_t len; - size_t pos; - int error_code; -} mp_obj_streamtest_t; - -STATIC mp_obj_t stest_set_buf(mp_obj_t o_in, mp_obj_t buf_in) { - mp_obj_streamtest_t *o = MP_OBJ_TO_PTR(o_in); - mp_buffer_info_t bufinfo; - mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_READ); - o->buf = m_new(uint8_t, bufinfo.len); - memcpy(o->buf, bufinfo.buf, bufinfo.len); - o->len = bufinfo.len; - o->pos = 0; - return mp_const_none; -} -STATIC MP_DEFINE_CONST_FUN_OBJ_2(stest_set_buf_obj, stest_set_buf); - -STATIC mp_obj_t stest_set_error(mp_obj_t o_in, mp_obj_t err_in) { - mp_obj_streamtest_t *o = MP_OBJ_TO_PTR(o_in); - o->error_code = mp_obj_get_int(err_in); - return mp_const_none; -} -STATIC MP_DEFINE_CONST_FUN_OBJ_2(stest_set_error_obj, stest_set_error); - -STATIC mp_uint_t stest_read(mp_obj_t o_in, void *buf, mp_uint_t size, int *errcode) { - mp_obj_streamtest_t *o = MP_OBJ_TO_PTR(o_in); - if (o->pos < o->len) { - if (size > o->len - o->pos) { - size = o->len - o->pos; - } - memcpy(buf, o->buf + o->pos, size); - o->pos += size; - return size; - } else if (o->error_code == 0) { - return 0; - } else { - *errcode = o->error_code; - return MP_STREAM_ERROR; - } -} - -STATIC mp_uint_t stest_write(mp_obj_t o_in, const void *buf, mp_uint_t size, int *errcode) { - mp_obj_streamtest_t *o = MP_OBJ_TO_PTR(o_in); - (void)buf; - (void)size; - *errcode = o->error_code; - return MP_STREAM_ERROR; -} - -STATIC mp_uint_t stest_ioctl(mp_obj_t o_in, mp_uint_t request, uintptr_t arg, int *errcode) { - mp_obj_streamtest_t *o = MP_OBJ_TO_PTR(o_in); - (void)arg; - (void)request; - (void)errcode; - if (o->error_code != 0) { - *errcode = o->error_code; - return MP_STREAM_ERROR; - } - return 0; -} - -STATIC const mp_rom_map_elem_t rawfile_locals_dict_table[] = { - { MP_ROM_QSTR(MP_QSTR_set_buf), MP_ROM_PTR(&stest_set_buf_obj) }, - { MP_ROM_QSTR(MP_QSTR_set_error), MP_ROM_PTR(&stest_set_error_obj) }, - { MP_ROM_QSTR(MP_QSTR_read), MP_ROM_PTR(&mp_stream_read_obj) }, - { MP_ROM_QSTR(MP_QSTR_read1), MP_ROM_PTR(&mp_stream_read1_obj) }, - { MP_ROM_QSTR(MP_QSTR_write), MP_ROM_PTR(&mp_stream_write_obj) }, - { MP_ROM_QSTR(MP_QSTR_write1), MP_ROM_PTR(&mp_stream_write1_obj) }, - { MP_ROM_QSTR(MP_QSTR_readinto), MP_ROM_PTR(&mp_stream_readinto_obj) }, - { MP_ROM_QSTR(MP_QSTR_readline), MP_ROM_PTR(&mp_stream_unbuffered_readline_obj) }, - { MP_ROM_QSTR(MP_QSTR_ioctl), MP_ROM_PTR(&mp_stream_ioctl_obj) }, -}; - -STATIC MP_DEFINE_CONST_DICT(rawfile_locals_dict, rawfile_locals_dict_table); - -STATIC const mp_stream_p_t fileio_stream_p = { - .read = stest_read, - .write = stest_write, - .ioctl = stest_ioctl, -}; - -STATIC const mp_obj_type_t mp_type_stest_fileio = { - { &mp_type_type }, - .protocol = &fileio_stream_p, - .locals_dict = (mp_obj_dict_t*)&rawfile_locals_dict, -}; - -// stream read returns non-blocking error -STATIC mp_uint_t stest_read2(mp_obj_t o_in, void *buf, mp_uint_t size, int *errcode) { - (void)o_in; - (void)buf; - (void)size; - *errcode = MP_EAGAIN; - return MP_STREAM_ERROR; -} - -STATIC const mp_rom_map_elem_t rawfile_locals_dict_table2[] = { - { MP_ROM_QSTR(MP_QSTR_read), MP_ROM_PTR(&mp_stream_read_obj) }, - { MP_ROM_QSTR(MP_QSTR_write), MP_ROM_PTR(&mp_stream_write_obj) }, -}; - -STATIC MP_DEFINE_CONST_DICT(rawfile_locals_dict2, rawfile_locals_dict_table2); - -STATIC const mp_stream_p_t textio_stream_p2 = { - .read = stest_read2, - .write = NULL, - .is_text = true, -}; - -STATIC const mp_obj_type_t mp_type_stest_textio2 = { - { &mp_type_type }, - .protocol = &textio_stream_p2, - .locals_dict = (mp_obj_dict_t*)&rawfile_locals_dict2, -}; - -// str/bytes objects without a valid hash -STATIC const mp_obj_str_t str_no_hash_obj = {{&mp_type_str}, 0, 10, (const byte*)"0123456789"}; -STATIC const mp_obj_str_t bytes_no_hash_obj = {{&mp_type_bytes}, 0, 10, (const byte*)"0123456789"}; - -// function to run extra tests for things that can't be checked by scripts -STATIC mp_obj_t extra_coverage(void) { - // mp_printf (used by ports that don't have a native printf) - { - mp_printf(&mp_plat_print, "# mp_printf\n"); - mp_printf(&mp_plat_print, "%d %+d % d\n", -123, 123, 123); // sign - mp_printf(&mp_plat_print, "%05d\n", -123); // negative number with zero padding - mp_printf(&mp_plat_print, "%ld\n", 123); // long - mp_printf(&mp_plat_print, "%X\n", 0x1abcdef); // capital hex - mp_printf(&mp_plat_print, "%.2s %.3s\n", "abc", "abc"); // fixed string precision - mp_printf(&mp_plat_print, "%.*s\n", -1, "abc"); // negative string precision - mp_printf(&mp_plat_print, "%b %b\n", 0, 1); // bools - mp_printf(&mp_plat_print, "%s\n", NULL); // null string - mp_printf(&mp_plat_print, "%d\n", 0x80000000); // should print signed - mp_printf(&mp_plat_print, "%u\n", 0x80000000); // should print unsigned - mp_printf(&mp_plat_print, "%x\n", 0x80000000); // should print unsigned - mp_printf(&mp_plat_print, "%X\n", 0x80000000); // should print unsigned - mp_printf(&mp_plat_print, "abc\n%"); // string ends in middle of format specifier - } - - // vstr - { - mp_printf(&mp_plat_print, "# vstr\n"); - vstr_t *vstr = vstr_new(16); - vstr_hint_size(vstr, 32); - vstr_add_str(vstr, "ts"); - vstr_ins_byte(vstr, 1, 'e'); - vstr_ins_char(vstr, 3, 't'); - vstr_ins_char(vstr, 10, 's'); - mp_printf(&mp_plat_print, "%.*s\n", (int)vstr->len, vstr->buf); - - vstr_cut_head_bytes(vstr, 2); - mp_printf(&mp_plat_print, "%.*s\n", (int)vstr->len, vstr->buf); - - vstr_cut_tail_bytes(vstr, 10); - mp_printf(&mp_plat_print, "%.*s\n", (int)vstr->len, vstr->buf); - - vstr_printf(vstr, "t%cst", 'e'); - mp_printf(&mp_plat_print, "%.*s\n", (int)vstr->len, vstr->buf); - - vstr_cut_out_bytes(vstr, 3, 10); - mp_printf(&mp_plat_print, "%.*s\n", (int)vstr->len, vstr->buf); - - VSTR_FIXED(fix, 4); - vstr_add_str(&fix, "large"); - mp_printf(&mp_plat_print, "%.*s\n", (int)fix.len, fix.buf); - } - - // repl autocomplete - { - mp_printf(&mp_plat_print, "# repl\n"); - - const char *str; - size_t len = mp_repl_autocomplete("__n", 3, &mp_plat_print, &str); - mp_printf(&mp_plat_print, "%.*s\n", (int)len, str); - - mp_store_global(MP_QSTR_sys, mp_import_name(MP_QSTR_sys, mp_const_none, MP_OBJ_NEW_SMALL_INT(0))); - mp_repl_autocomplete("sys.", 4, &mp_plat_print, &str); - len = mp_repl_autocomplete("sys.impl", 8, &mp_plat_print, &str); - mp_printf(&mp_plat_print, "%.*s\n", (int)len, str); - } - - // attrtuple - { - mp_printf(&mp_plat_print, "# attrtuple\n"); - - static const qstr fields[] = {MP_QSTR_start, MP_QSTR_stop, MP_QSTR_step}; - static const mp_obj_t items[] = {MP_OBJ_NEW_SMALL_INT(1), MP_OBJ_NEW_SMALL_INT(2), MP_OBJ_NEW_SMALL_INT(3)}; - mp_obj_print_helper(&mp_plat_print, mp_obj_new_attrtuple(fields, 3, items), PRINT_REPR); - mp_printf(&mp_plat_print, "\n"); - } - - // str - { - mp_printf(&mp_plat_print, "# str\n"); - - // intern string - mp_printf(&mp_plat_print, "%d\n", MP_OBJ_IS_QSTR(mp_obj_str_intern(mp_obj_new_str("intern me", 9, false)))); - } - - // mpz - { - mp_printf(&mp_plat_print, "# mpz\n"); - - mp_uint_t value; - mpz_t mpz; - mpz_init_zero(&mpz); - - // mpz_as_uint_checked, with success - mpz_set_from_int(&mpz, 12345678); - mp_printf(&mp_plat_print, "%d\n", mpz_as_uint_checked(&mpz, &value)); - mp_printf(&mp_plat_print, "%d\n", (int)value); - - // mpz_as_uint_checked, with negative arg - mpz_set_from_int(&mpz, -1); - mp_printf(&mp_plat_print, "%d\n", mpz_as_uint_checked(&mpz, &value)); - - // mpz_as_uint_checked, with overflowing arg - mpz_set_from_int(&mpz, 1); - mpz_shl_inpl(&mpz, &mpz, 70); - mp_printf(&mp_plat_print, "%d\n", mpz_as_uint_checked(&mpz, &value)); - } - - // runtime utils - { - mp_printf(&mp_plat_print, "# runtime utils\n"); - - // call mp_call_function_1_protected - mp_call_function_1_protected(MP_OBJ_FROM_PTR(&mp_builtin_abs_obj), MP_OBJ_NEW_SMALL_INT(1)); - // call mp_call_function_1_protected with invalid args - mp_call_function_1_protected(MP_OBJ_FROM_PTR(&mp_builtin_abs_obj), mp_obj_new_str("abc", 3, false)); - - // call mp_call_function_2_protected - mp_call_function_2_protected(MP_OBJ_FROM_PTR(&mp_builtin_divmod_obj), MP_OBJ_NEW_SMALL_INT(1), MP_OBJ_NEW_SMALL_INT(1)); - // call mp_call_function_2_protected with invalid args - mp_call_function_2_protected(MP_OBJ_FROM_PTR(&mp_builtin_divmod_obj), mp_obj_new_str("abc", 3, false), mp_obj_new_str("abc", 3, false)); - } - - // warning - { - mp_emitter_warning(MP_PASS_CODE_SIZE, "test"); - } - - // format float - { - mp_printf(&mp_plat_print, "# format float\n"); - - // format with inadequate buffer size - char buf[5]; - mp_format_float(1, buf, sizeof(buf), 'g', 0, '+'); - mp_printf(&mp_plat_print, "%s\n", buf); - - // format with just enough buffer so that precision must be - // set from 0 to 1 twice - char buf2[8]; - mp_format_float(1, buf2, sizeof(buf2), 'g', 0, '+'); - mp_printf(&mp_plat_print, "%s\n", buf2); - - // format where precision is trimmed to avoid buffer overflow - mp_format_float(1, buf2, sizeof(buf2), 'e', 0, '+'); - mp_printf(&mp_plat_print, "%s\n", buf2); - } - - // binary - { - mp_printf(&mp_plat_print, "# binary\n"); - - // call function with float and double typecodes - float far[1]; - double dar[1]; - mp_binary_set_val_array_from_int('f', far, 0, 123); - mp_printf(&mp_plat_print, "%.0f\n", (double)far[0]); - mp_binary_set_val_array_from_int('d', dar, 0, 456); - mp_printf(&mp_plat_print, "%.0lf\n", dar[0]); - } - - // scheduler - { - mp_printf(&mp_plat_print, "# scheduler\n"); - - // lock scheduler - mp_sched_lock(); - - // schedule multiple callbacks; last one should fail - for (int i = 0; i < 5; ++i) { - mp_printf(&mp_plat_print, "sched(%d)=%d\n", i, mp_sched_schedule(MP_OBJ_FROM_PTR(&mp_builtin_print_obj), MP_OBJ_NEW_SMALL_INT(i))); - } - - // test nested locking/unlocking - mp_sched_lock(); - mp_sched_unlock(); - - // shouldn't do anything while scheduler is locked - mp_handle_pending(); - - // unlock scheduler - mp_sched_unlock(); - mp_printf(&mp_plat_print, "unlocked\n"); - - // drain pending callbacks - while (mp_sched_num_pending()) { - mp_handle_pending(); - } - } - - mp_obj_streamtest_t *s = m_new_obj(mp_obj_streamtest_t); - s->base.type = &mp_type_stest_fileio; - s->buf = NULL; - s->len = 0; - s->pos = 0; - s->error_code = 0; - mp_obj_streamtest_t *s2 = m_new_obj(mp_obj_streamtest_t); - s2->base.type = &mp_type_stest_textio2; - - // return a tuple of data for testing on the Python side - mp_obj_t items[] = {(mp_obj_t)&str_no_hash_obj, (mp_obj_t)&bytes_no_hash_obj, MP_OBJ_FROM_PTR(s), MP_OBJ_FROM_PTR(s2)}; - return mp_obj_new_tuple(MP_ARRAY_SIZE(items), items); -} -MP_DEFINE_CONST_FUN_OBJ_0(extra_coverage_obj, extra_coverage); - -#endif |